Merging upstream version 25.5.1.
Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
parent
298e7a8147
commit
029b9c2c73
GPG key ID:
FBB4F0E80A80222F
136 changed files with 80990 additions and 72541 deletions
|
|
@ -3,7 +3,7 @@
|
|||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<meta name="generator" content="pdoc 14.5.0"/>
|
||||
<meta name="generator" content="pdoc 14.5.1"/>
|
||||
<title>sqlglot.lineage API documentation</title>
|
||||
|
||||
<style>/*! * Bootstrap Reboot v5.0.0 (https://getbootstrap.com/) * Copyright 2011-2021 The Bootstrap Authors * Copyright 2011-2021 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE) * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md) */*,::after,::before{box-sizing:border-box}@media (prefers-reduced-motion:no-preference){:root{scroll-behavior:smooth}}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","Liberation Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;background-color:#fff;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}hr{margin:1rem 0;color:inherit;background-color:currentColor;border:0;opacity:.25}hr:not([size]){height:1px}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem;font-weight:500;line-height:1.2}h1{font-size:calc(1.375rem + 1.5vw)}@media (min-width:1200px){h1{font-size:2.5rem}}h2{font-size:calc(1.325rem + .9vw)}@media (min-width:1200px){h2{font-size:2rem}}h3{font-size:calc(1.3rem + .6vw)}@media (min-width:1200px){h3{font-size:1.75rem}}h4{font-size:calc(1.275rem + .3vw)}@media (min-width:1200px){h4{font-size:1.5rem}}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-top:0;margin-bottom:1rem}abbr[data-bs-original-title],abbr[title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}ol,ul{padding-left:2rem}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:.875em}mark{padding:.2em;background-color:#fcf8e3}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#0d6efd;text-decoration:underline}a:hover{color:#0a58ca}a:not([href]):not([class]),a:not([href]):not([class]):hover{color:inherit;text-decoration:none}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em;direction:ltr;unicode-bidi:bidi-override}pre{display:block;margin-top:0;margin-bottom:1rem;overflow:auto;font-size:.875em}pre code{font-size:inherit;color:inherit;word-break:normal}code{font-size:.875em;color:#d63384;word-wrap:break-word}a>code{color:inherit}kbd{padding:.2rem .4rem;font-size:.875em;color:#fff;background-color:#212529;border-radius:.2rem}kbd kbd{padding:0;font-size:1em;font-weight:700}figure{margin:0 0 1rem}img,svg{vertical-align:middle}table{caption-side:bottom;border-collapse:collapse}caption{padding-top:.5rem;padding-bottom:.5rem;color:#6c757d;text-align:left}th{text-align:inherit;text-align:-webkit-match-parent}tbody,td,tfoot,th,thead,tr{border-color:inherit;border-style:solid;border-width:0}label{display:inline-block}button{border-radius:0}button:focus:not(:focus-visible){outline:0}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,select{text-transform:none}[role=button]{cursor:pointer}select{word-wrap:normal}select:disabled{opacity:1}[list]::-webkit-calendar-picker-indicator{display:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}::-moz-focus-inner{padding:0;border-style:none}textarea{resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{float:left;width:100%;padding:0;margin-bottom:.5rem;font-size:calc(1.275rem + .3vw);line-height:inherit}@media (min-width:1200px){legend{font-size:1.5rem}}legend+*{clear:left}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-fields-wrapper,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-text,::-webkit-datetime-edit-year-field{padding:0}::-webkit-inner-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:textfield}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-color-swatch-wrapper{padding:0}::file-selector-button{font:inherit}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}iframe{border:0}summary{display:list-item;cursor:pointer}progress{vertical-align:baseline}[hidden]{display:none!important}</style>
|
||||
|
|
@ -270,217 +270,218 @@
|
|||
</span><span id="L-152"><a href="#L-152"><span class="linenos">152</span></a> <span class="n">reference_node_name</span><span class="o">=</span><span class="n">reference_node_name</span><span class="p">,</span>
|
||||
</span><span id="L-153"><a href="#L-153"><span class="linenos">153</span></a> <span class="n">trim_selects</span><span class="o">=</span><span class="n">trim_selects</span><span class="p">,</span>
|
||||
</span><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a> <span class="p">)</span>
|
||||
</span><span id="L-155"><a href="#L-155"><span class="linenos">155</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Union</span><span class="p">):</span>
|
||||
</span><span id="L-156"><a href="#L-156"><span class="linenos">156</span></a> <span class="n">upstream</span> <span class="o">=</span> <span class="n">upstream</span> <span class="ow">or</span> <span class="n">Node</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="s2">"UNION"</span><span class="p">,</span> <span class="n">source</span><span class="o">=</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">select</span><span class="p">)</span>
|
||||
</span><span id="L-157"><a href="#L-157"><span class="linenos">157</span></a>
|
||||
</span><span id="L-158"><a href="#L-158"><span class="linenos">158</span></a> <span class="n">index</span> <span class="o">=</span> <span class="p">(</span>
|
||||
</span><span id="L-159"><a href="#L-159"><span class="linenos">159</span></a> <span class="n">column</span>
|
||||
</span><span id="L-160"><a href="#L-160"><span class="linenos">160</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">column</span><span class="p">,</span> <span class="nb">int</span><span class="p">)</span>
|
||||
</span><span id="L-161"><a href="#L-161"><span class="linenos">161</span></a> <span class="k">else</span> <span class="nb">next</span><span class="p">(</span>
|
||||
</span><span id="L-162"><a href="#L-162"><span class="linenos">162</span></a> <span class="p">(</span>
|
||||
</span><span id="L-163"><a href="#L-163"><span class="linenos">163</span></a> <span class="n">i</span>
|
||||
</span><span id="L-164"><a href="#L-164"><span class="linenos">164</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">select</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">selects</span><span class="p">)</span>
|
||||
</span><span id="L-165"><a href="#L-165"><span class="linenos">165</span></a> <span class="k">if</span> <span class="n">select</span><span class="o">.</span><span class="n">alias_or_name</span> <span class="o">==</span> <span class="n">column</span> <span class="ow">or</span> <span class="n">select</span><span class="o">.</span><span class="n">is_star</span>
|
||||
</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a> <span class="p">),</span>
|
||||
</span><span id="L-167"><a href="#L-167"><span class="linenos">167</span></a> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="c1"># mypy will not allow a None here, but a negative index should never be returned</span>
|
||||
</span><span id="L-168"><a href="#L-168"><span class="linenos">168</span></a> <span class="p">)</span>
|
||||
</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="p">)</span>
|
||||
</span><span id="L-170"><a href="#L-170"><span class="linenos">170</span></a>
|
||||
</span><span id="L-171"><a href="#L-171"><span class="linenos">171</span></a> <span class="k">if</span> <span class="n">index</span> <span class="o">==</span> <span class="o">-</span><span class="mi">1</span><span class="p">:</span>
|
||||
</span><span id="L-172"><a href="#L-172"><span class="linenos">172</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Could not find </span><span class="si">{</span><span class="n">column</span><span class="si">}</span><span class="s2"> in </span><span class="si">{</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
</span><span id="L-173"><a href="#L-173"><span class="linenos">173</span></a>
|
||||
</span><span id="L-174"><a href="#L-174"><span class="linenos">174</span></a> <span class="k">for</span> <span class="n">s</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">union_scopes</span><span class="p">:</span>
|
||||
</span><span id="L-175"><a href="#L-175"><span class="linenos">175</span></a> <span class="n">to_node</span><span class="p">(</span>
|
||||
</span><span id="L-176"><a href="#L-176"><span class="linenos">176</span></a> <span class="n">index</span><span class="p">,</span>
|
||||
</span><span id="L-177"><a href="#L-177"><span class="linenos">177</span></a> <span class="n">scope</span><span class="o">=</span><span class="n">s</span><span class="p">,</span>
|
||||
</span><span id="L-178"><a href="#L-178"><span class="linenos">178</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span>
|
||||
</span><span id="L-179"><a href="#L-179"><span class="linenos">179</span></a> <span class="n">upstream</span><span class="o">=</span><span class="n">upstream</span><span class="p">,</span>
|
||||
</span><span id="L-180"><a href="#L-180"><span class="linenos">180</span></a> <span class="n">source_name</span><span class="o">=</span><span class="n">source_name</span><span class="p">,</span>
|
||||
</span><span id="L-181"><a href="#L-181"><span class="linenos">181</span></a> <span class="n">reference_node_name</span><span class="o">=</span><span class="n">reference_node_name</span><span class="p">,</span>
|
||||
</span><span id="L-182"><a href="#L-182"><span class="linenos">182</span></a> <span class="n">trim_selects</span><span class="o">=</span><span class="n">trim_selects</span><span class="p">,</span>
|
||||
</span><span id="L-183"><a href="#L-183"><span class="linenos">183</span></a> <span class="p">)</span>
|
||||
</span><span id="L-184"><a href="#L-184"><span class="linenos">184</span></a>
|
||||
</span><span id="L-185"><a href="#L-185"><span class="linenos">185</span></a> <span class="k">return</span> <span class="n">upstream</span>
|
||||
</span><span id="L-186"><a href="#L-186"><span class="linenos">186</span></a>
|
||||
</span><span id="L-187"><a href="#L-187"><span class="linenos">187</span></a> <span class="k">if</span> <span class="n">trim_selects</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">):</span>
|
||||
</span><span id="L-188"><a href="#L-188"><span class="linenos">188</span></a> <span class="c1"># For better ergonomics in our node labels, replace the full select with</span>
|
||||
</span><span id="L-189"><a href="#L-189"><span class="linenos">189</span></a> <span class="c1"># a version that has only the column we care about.</span>
|
||||
</span><span id="L-190"><a href="#L-190"><span class="linenos">190</span></a> <span class="c1"># "x", SELECT x, y FROM foo</span>
|
||||
</span><span id="L-191"><a href="#L-191"><span class="linenos">191</span></a> <span class="c1"># => "x", SELECT x FROM foo</span>
|
||||
</span><span id="L-192"><a href="#L-192"><span class="linenos">192</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">,</span> <span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="n">select</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">False</span><span class="p">))</span>
|
||||
</span><span id="L-193"><a href="#L-193"><span class="linenos">193</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="L-194"><a href="#L-194"><span class="linenos">194</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">expression</span>
|
||||
</span><span id="L-195"><a href="#L-195"><span class="linenos">195</span></a>
|
||||
</span><span id="L-196"><a href="#L-196"><span class="linenos">196</span></a> <span class="c1"># Create the node for this step in the lineage chain, and attach it to the previous one.</span>
|
||||
</span><span id="L-197"><a href="#L-197"><span class="linenos">197</span></a> <span class="n">node</span> <span class="o">=</span> <span class="n">Node</span><span class="p">(</span>
|
||||
</span><span id="L-198"><a href="#L-198"><span class="linenos">198</span></a> <span class="n">name</span><span class="o">=</span><span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">scope_name</span><span class="si">}</span><span class="s2">.</span><span class="si">{</span><span class="n">column</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">scope_name</span> <span class="k">else</span> <span class="nb">str</span><span class="p">(</span><span class="n">column</span><span class="p">),</span>
|
||||
</span><span id="L-199"><a href="#L-199"><span class="linenos">199</span></a> <span class="n">source</span><span class="o">=</span><span class="n">source</span><span class="p">,</span>
|
||||
</span><span id="L-200"><a href="#L-200"><span class="linenos">200</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">select</span><span class="p">,</span>
|
||||
</span><span id="L-201"><a href="#L-201"><span class="linenos">201</span></a> <span class="n">source_name</span><span class="o">=</span><span class="n">source_name</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">,</span>
|
||||
</span><span id="L-202"><a href="#L-202"><span class="linenos">202</span></a> <span class="n">reference_node_name</span><span class="o">=</span><span class="n">reference_node_name</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">,</span>
|
||||
</span><span id="L-203"><a href="#L-203"><span class="linenos">203</span></a> <span class="p">)</span>
|
||||
</span><span id="L-204"><a href="#L-204"><span class="linenos">204</span></a>
|
||||
</span><span id="L-205"><a href="#L-205"><span class="linenos">205</span></a> <span class="k">if</span> <span class="n">upstream</span><span class="p">:</span>
|
||||
</span><span id="L-206"><a href="#L-206"><span class="linenos">206</span></a> <span class="n">upstream</span><span class="o">.</span><span class="n">downstream</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">node</span><span class="p">)</span>
|
||||
</span><span id="L-207"><a href="#L-207"><span class="linenos">207</span></a>
|
||||
</span><span id="L-208"><a href="#L-208"><span class="linenos">208</span></a> <span class="n">subquery_scopes</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="L-209"><a href="#L-209"><span class="linenos">209</span></a> <span class="nb">id</span><span class="p">(</span><span class="n">subquery_scope</span><span class="o">.</span><span class="n">expression</span><span class="p">):</span> <span class="n">subquery_scope</span> <span class="k">for</span> <span class="n">subquery_scope</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">subquery_scopes</span>
|
||||
</span><span id="L-210"><a href="#L-210"><span class="linenos">210</span></a> <span class="p">}</span>
|
||||
</span><span id="L-211"><a href="#L-211"><span class="linenos">211</span></a>
|
||||
</span><span id="L-212"><a href="#L-212"><span class="linenos">212</span></a> <span class="k">for</span> <span class="n">subquery</span> <span class="ow">in</span> <span class="n">find_all_in_scope</span><span class="p">(</span><span class="n">select</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UNWRAPPED_QUERIES</span><span class="p">):</span>
|
||||
</span><span id="L-213"><a href="#L-213"><span class="linenos">213</span></a> <span class="n">subquery_scope</span> <span class="o">=</span> <span class="n">subquery_scopes</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="nb">id</span><span class="p">(</span><span class="n">subquery</span><span class="p">))</span>
|
||||
</span><span id="L-214"><a href="#L-214"><span class="linenos">214</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">subquery_scope</span><span class="p">:</span>
|
||||
</span><span id="L-215"><a href="#L-215"><span class="linenos">215</span></a> <span class="n">logger</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unknown subquery scope: </span><span class="si">{</span><span class="n">subquery</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
</span><span id="L-216"><a href="#L-216"><span class="linenos">216</span></a> <span class="k">continue</span>
|
||||
</span><span id="L-217"><a href="#L-217"><span class="linenos">217</span></a>
|
||||
</span><span id="L-218"><a href="#L-218"><span class="linenos">218</span></a> <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="n">subquery</span><span class="o">.</span><span class="n">named_selects</span><span class="p">:</span>
|
||||
</span><span id="L-219"><a href="#L-219"><span class="linenos">219</span></a> <span class="n">to_node</span><span class="p">(</span>
|
||||
</span><span id="L-220"><a href="#L-220"><span class="linenos">220</span></a> <span class="n">name</span><span class="p">,</span>
|
||||
</span><span id="L-221"><a href="#L-221"><span class="linenos">221</span></a> <span class="n">scope</span><span class="o">=</span><span class="n">subquery_scope</span><span class="p">,</span>
|
||||
</span><span id="L-222"><a href="#L-222"><span class="linenos">222</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span>
|
||||
</span><span id="L-223"><a href="#L-223"><span class="linenos">223</span></a> <span class="n">upstream</span><span class="o">=</span><span class="n">node</span><span class="p">,</span>
|
||||
</span><span id="L-224"><a href="#L-224"><span class="linenos">224</span></a> <span class="n">trim_selects</span><span class="o">=</span><span class="n">trim_selects</span><span class="p">,</span>
|
||||
</span><span id="L-225"><a href="#L-225"><span class="linenos">225</span></a> <span class="p">)</span>
|
||||
</span><span id="L-226"><a href="#L-226"><span class="linenos">226</span></a>
|
||||
</span><span id="L-227"><a href="#L-227"><span class="linenos">227</span></a> <span class="c1"># if the select is a star add all scope sources as downstreams</span>
|
||||
</span><span id="L-228"><a href="#L-228"><span class="linenos">228</span></a> <span class="k">if</span> <span class="n">select</span><span class="o">.</span><span class="n">is_star</span><span class="p">:</span>
|
||||
</span><span id="L-229"><a href="#L-229"><span class="linenos">229</span></a> <span class="k">for</span> <span class="n">source</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">values</span><span class="p">():</span>
|
||||
</span><span id="L-230"><a href="#L-230"><span class="linenos">230</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">):</span>
|
||||
</span><span id="L-231"><a href="#L-231"><span class="linenos">231</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">source</span><span class="o">.</span><span class="n">expression</span>
|
||||
</span><span id="L-232"><a href="#L-232"><span class="linenos">232</span></a> <span class="n">node</span><span class="o">.</span><span class="n">downstream</span><span class="o">.</span><span class="n">append</span><span class="p">(</span>
|
||||
</span><span id="L-233"><a href="#L-233"><span class="linenos">233</span></a> <span class="n">Node</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">select</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">comments</span><span class="o">=</span><span class="kc">False</span><span class="p">),</span> <span class="n">source</span><span class="o">=</span><span class="n">source</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">source</span><span class="p">)</span>
|
||||
</span><span id="L-234"><a href="#L-234"><span class="linenos">234</span></a> <span class="p">)</span>
|
||||
</span><span id="L-235"><a href="#L-235"><span class="linenos">235</span></a>
|
||||
</span><span id="L-236"><a href="#L-236"><span class="linenos">236</span></a> <span class="c1"># Find all columns that went into creating this one to list their lineage nodes.</span>
|
||||
</span><span id="L-237"><a href="#L-237"><span class="linenos">237</span></a> <span class="n">source_columns</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span><span class="n">find_all_in_scope</span><span class="p">(</span><span class="n">select</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">))</span>
|
||||
</span><span id="L-238"><a href="#L-238"><span class="linenos">238</span></a>
|
||||
</span><span id="L-239"><a href="#L-239"><span class="linenos">239</span></a> <span class="c1"># If the source is a UDTF find columns used in the UTDF to generate the table</span>
|
||||
</span><span id="L-240"><a href="#L-240"><span class="linenos">240</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UDTF</span><span class="p">):</span>
|
||||
</span><span id="L-241"><a href="#L-241"><span class="linenos">241</span></a> <span class="n">source_columns</span> <span class="o">|=</span> <span class="nb">set</span><span class="p">(</span><span class="n">source</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">))</span>
|
||||
</span><span id="L-242"><a href="#L-242"><span class="linenos">242</span></a> <span class="n">derived_tables</span> <span class="o">=</span> <span class="p">[</span>
|
||||
</span><span id="L-243"><a href="#L-243"><span class="linenos">243</span></a> <span class="n">source</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">parent</span>
|
||||
</span><span id="L-244"><a href="#L-244"><span class="linenos">244</span></a> <span class="k">for</span> <span class="n">source</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">values</span><span class="p">()</span>
|
||||
</span><span id="L-245"><a href="#L-245"><span class="linenos">245</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">)</span> <span class="ow">and</span> <span class="n">source</span><span class="o">.</span><span class="n">is_derived_table</span>
|
||||
</span><span id="L-246"><a href="#L-246"><span class="linenos">246</span></a> <span class="p">]</span>
|
||||
</span><span id="L-247"><a href="#L-247"><span class="linenos">247</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="L-248"><a href="#L-248"><span class="linenos">248</span></a> <span class="n">derived_tables</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">derived_tables</span>
|
||||
</span><span id="L-249"><a href="#L-249"><span class="linenos">249</span></a>
|
||||
</span><span id="L-250"><a href="#L-250"><span class="linenos">250</span></a> <span class="n">source_names</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="L-251"><a href="#L-251"><span class="linenos">251</span></a> <span class="n">dt</span><span class="o">.</span><span class="n">alias</span><span class="p">:</span> <span class="n">dt</span><span class="o">.</span><span class="n">comments</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">split</span><span class="p">()[</span><span class="mi">1</span><span class="p">]</span>
|
||||
</span><span id="L-252"><a href="#L-252"><span class="linenos">252</span></a> <span class="k">for</span> <span class="n">dt</span> <span class="ow">in</span> <span class="n">derived_tables</span>
|
||||
</span><span id="L-253"><a href="#L-253"><span class="linenos">253</span></a> <span class="k">if</span> <span class="n">dt</span><span class="o">.</span><span class="n">comments</span> <span class="ow">and</span> <span class="n">dt</span><span class="o">.</span><span class="n">comments</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"source: "</span><span class="p">)</span>
|
||||
</span><span id="L-254"><a href="#L-254"><span class="linenos">254</span></a> <span class="p">}</span>
|
||||
</span><span id="L-255"><a href="#L-255"><span class="linenos">255</span></a>
|
||||
</span><span id="L-256"><a href="#L-256"><span class="linenos">256</span></a> <span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">source_columns</span><span class="p">:</span>
|
||||
</span><span id="L-257"><a href="#L-257"><span class="linenos">257</span></a> <span class="n">table</span> <span class="o">=</span> <span class="n">c</span><span class="o">.</span><span class="n">table</span>
|
||||
</span><span id="L-258"><a href="#L-258"><span class="linenos">258</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table</span><span class="p">)</span>
|
||||
</span><span id="L-259"><a href="#L-259"><span class="linenos">259</span></a>
|
||||
</span><span id="L-260"><a href="#L-260"><span class="linenos">260</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">):</span>
|
||||
</span><span id="L-261"><a href="#L-261"><span class="linenos">261</span></a> <span class="n">reference_node_name</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="L-262"><a href="#L-262"><span class="linenos">262</span></a> <span class="k">if</span> <span class="n">source</span><span class="o">.</span><span class="n">scope_type</span> <span class="o">==</span> <span class="n">ScopeType</span><span class="o">.</span><span class="n">DERIVED_TABLE</span> <span class="ow">and</span> <span class="n">table</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">source_names</span><span class="p">:</span>
|
||||
</span><span id="L-263"><a href="#L-263"><span class="linenos">263</span></a> <span class="n">reference_node_name</span> <span class="o">=</span> <span class="n">table</span>
|
||||
</span><span id="L-264"><a href="#L-264"><span class="linenos">264</span></a> <span class="k">elif</span> <span class="n">source</span><span class="o">.</span><span class="n">scope_type</span> <span class="o">==</span> <span class="n">ScopeType</span><span class="o">.</span><span class="n">CTE</span><span class="p">:</span>
|
||||
</span><span id="L-265"><a href="#L-265"><span class="linenos">265</span></a> <span class="n">selected_node</span><span class="p">,</span> <span class="n">_</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">selected_sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="p">(</span><span class="kc">None</span><span class="p">,</span> <span class="kc">None</span><span class="p">))</span>
|
||||
</span><span id="L-266"><a href="#L-266"><span class="linenos">266</span></a> <span class="n">reference_node_name</span> <span class="o">=</span> <span class="n">selected_node</span><span class="o">.</span><span class="n">name</span> <span class="k">if</span> <span class="n">selected_node</span> <span class="k">else</span> <span class="kc">None</span>
|
||||
</span><span id="L-267"><a href="#L-267"><span class="linenos">267</span></a> <span class="c1"># The table itself came from a more specific scope. Recurse into that one using the unaliased column name.</span>
|
||||
</span><span id="L-268"><a href="#L-268"><span class="linenos">268</span></a> <span class="n">to_node</span><span class="p">(</span>
|
||||
</span><span id="L-269"><a href="#L-269"><span class="linenos">269</span></a> <span class="n">c</span><span class="o">.</span><span class="n">name</span><span class="p">,</span>
|
||||
</span><span id="L-270"><a href="#L-270"><span class="linenos">270</span></a> <span class="n">scope</span><span class="o">=</span><span class="n">source</span><span class="p">,</span>
|
||||
</span><span id="L-271"><a href="#L-271"><span class="linenos">271</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span>
|
||||
</span><span id="L-272"><a href="#L-272"><span class="linenos">272</span></a> <span class="n">scope_name</span><span class="o">=</span><span class="n">table</span><span class="p">,</span>
|
||||
</span><span id="L-273"><a href="#L-273"><span class="linenos">273</span></a> <span class="n">upstream</span><span class="o">=</span><span class="n">node</span><span class="p">,</span>
|
||||
</span><span id="L-274"><a href="#L-274"><span class="linenos">274</span></a> <span class="n">source_name</span><span class="o">=</span><span class="n">source_names</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table</span><span class="p">)</span> <span class="ow">or</span> <span class="n">source_name</span><span class="p">,</span>
|
||||
</span><span id="L-275"><a href="#L-275"><span class="linenos">275</span></a> <span class="n">reference_node_name</span><span class="o">=</span><span class="n">reference_node_name</span><span class="p">,</span>
|
||||
</span><span id="L-276"><a href="#L-276"><span class="linenos">276</span></a> <span class="n">trim_selects</span><span class="o">=</span><span class="n">trim_selects</span><span class="p">,</span>
|
||||
</span><span id="L-277"><a href="#L-277"><span class="linenos">277</span></a> <span class="p">)</span>
|
||||
</span><span id="L-278"><a href="#L-278"><span class="linenos">278</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="L-279"><a href="#L-279"><span class="linenos">279</span></a> <span class="c1"># The source is not a scope - we've reached the end of the line. At this point, if a source is not found</span>
|
||||
</span><span id="L-280"><a href="#L-280"><span class="linenos">280</span></a> <span class="c1"># it means this column's lineage is unknown. This can happen if the definition of a source used in a query</span>
|
||||
</span><span id="L-281"><a href="#L-281"><span class="linenos">281</span></a> <span class="c1"># is not passed into the `sources` map.</span>
|
||||
</span><span id="L-282"><a href="#L-282"><span class="linenos">282</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">source</span> <span class="ow">or</span> <span class="n">exp</span><span class="o">.</span><span class="n">Placeholder</span><span class="p">()</span>
|
||||
</span><span id="L-283"><a href="#L-283"><span class="linenos">283</span></a> <span class="n">node</span><span class="o">.</span><span class="n">downstream</span><span class="o">.</span><span class="n">append</span><span class="p">(</span>
|
||||
</span><span id="L-284"><a href="#L-284"><span class="linenos">284</span></a> <span class="n">Node</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">c</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">comments</span><span class="o">=</span><span class="kc">False</span><span class="p">),</span> <span class="n">source</span><span class="o">=</span><span class="n">source</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">source</span><span class="p">)</span>
|
||||
</span><span id="L-285"><a href="#L-285"><span class="linenos">285</span></a> <span class="p">)</span>
|
||||
</span><span id="L-286"><a href="#L-286"><span class="linenos">286</span></a>
|
||||
</span><span id="L-287"><a href="#L-287"><span class="linenos">287</span></a> <span class="k">return</span> <span class="n">node</span>
|
||||
</span><span id="L-288"><a href="#L-288"><span class="linenos">288</span></a>
|
||||
</span><span id="L-155"><a href="#L-155"><span class="linenos">155</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">SetOperation</span><span class="p">):</span>
|
||||
</span><span id="L-156"><a href="#L-156"><span class="linenos">156</span></a> <span class="n">name</span> <span class="o">=</span> <span class="nb">type</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span><span class="o">.</span><span class="vm">__name__</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span>
|
||||
</span><span id="L-157"><a href="#L-157"><span class="linenos">157</span></a> <span class="n">upstream</span> <span class="o">=</span> <span class="n">upstream</span> <span class="ow">or</span> <span class="n">Node</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> <span class="n">source</span><span class="o">=</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">select</span><span class="p">)</span>
|
||||
</span><span id="L-158"><a href="#L-158"><span class="linenos">158</span></a>
|
||||
</span><span id="L-159"><a href="#L-159"><span class="linenos">159</span></a> <span class="n">index</span> <span class="o">=</span> <span class="p">(</span>
|
||||
</span><span id="L-160"><a href="#L-160"><span class="linenos">160</span></a> <span class="n">column</span>
|
||||
</span><span id="L-161"><a href="#L-161"><span class="linenos">161</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">column</span><span class="p">,</span> <span class="nb">int</span><span class="p">)</span>
|
||||
</span><span id="L-162"><a href="#L-162"><span class="linenos">162</span></a> <span class="k">else</span> <span class="nb">next</span><span class="p">(</span>
|
||||
</span><span id="L-163"><a href="#L-163"><span class="linenos">163</span></a> <span class="p">(</span>
|
||||
</span><span id="L-164"><a href="#L-164"><span class="linenos">164</span></a> <span class="n">i</span>
|
||||
</span><span id="L-165"><a href="#L-165"><span class="linenos">165</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">select</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">selects</span><span class="p">)</span>
|
||||
</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a> <span class="k">if</span> <span class="n">select</span><span class="o">.</span><span class="n">alias_or_name</span> <span class="o">==</span> <span class="n">column</span> <span class="ow">or</span> <span class="n">select</span><span class="o">.</span><span class="n">is_star</span>
|
||||
</span><span id="L-167"><a href="#L-167"><span class="linenos">167</span></a> <span class="p">),</span>
|
||||
</span><span id="L-168"><a href="#L-168"><span class="linenos">168</span></a> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="c1"># mypy will not allow a None here, but a negative index should never be returned</span>
|
||||
</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="p">)</span>
|
||||
</span><span id="L-170"><a href="#L-170"><span class="linenos">170</span></a> <span class="p">)</span>
|
||||
</span><span id="L-171"><a href="#L-171"><span class="linenos">171</span></a>
|
||||
</span><span id="L-172"><a href="#L-172"><span class="linenos">172</span></a> <span class="k">if</span> <span class="n">index</span> <span class="o">==</span> <span class="o">-</span><span class="mi">1</span><span class="p">:</span>
|
||||
</span><span id="L-173"><a href="#L-173"><span class="linenos">173</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Could not find </span><span class="si">{</span><span class="n">column</span><span class="si">}</span><span class="s2"> in </span><span class="si">{</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
</span><span id="L-174"><a href="#L-174"><span class="linenos">174</span></a>
|
||||
</span><span id="L-175"><a href="#L-175"><span class="linenos">175</span></a> <span class="k">for</span> <span class="n">s</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">union_scopes</span><span class="p">:</span>
|
||||
</span><span id="L-176"><a href="#L-176"><span class="linenos">176</span></a> <span class="n">to_node</span><span class="p">(</span>
|
||||
</span><span id="L-177"><a href="#L-177"><span class="linenos">177</span></a> <span class="n">index</span><span class="p">,</span>
|
||||
</span><span id="L-178"><a href="#L-178"><span class="linenos">178</span></a> <span class="n">scope</span><span class="o">=</span><span class="n">s</span><span class="p">,</span>
|
||||
</span><span id="L-179"><a href="#L-179"><span class="linenos">179</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span>
|
||||
</span><span id="L-180"><a href="#L-180"><span class="linenos">180</span></a> <span class="n">upstream</span><span class="o">=</span><span class="n">upstream</span><span class="p">,</span>
|
||||
</span><span id="L-181"><a href="#L-181"><span class="linenos">181</span></a> <span class="n">source_name</span><span class="o">=</span><span class="n">source_name</span><span class="p">,</span>
|
||||
</span><span id="L-182"><a href="#L-182"><span class="linenos">182</span></a> <span class="n">reference_node_name</span><span class="o">=</span><span class="n">reference_node_name</span><span class="p">,</span>
|
||||
</span><span id="L-183"><a href="#L-183"><span class="linenos">183</span></a> <span class="n">trim_selects</span><span class="o">=</span><span class="n">trim_selects</span><span class="p">,</span>
|
||||
</span><span id="L-184"><a href="#L-184"><span class="linenos">184</span></a> <span class="p">)</span>
|
||||
</span><span id="L-185"><a href="#L-185"><span class="linenos">185</span></a>
|
||||
</span><span id="L-186"><a href="#L-186"><span class="linenos">186</span></a> <span class="k">return</span> <span class="n">upstream</span>
|
||||
</span><span id="L-187"><a href="#L-187"><span class="linenos">187</span></a>
|
||||
</span><span id="L-188"><a href="#L-188"><span class="linenos">188</span></a> <span class="k">if</span> <span class="n">trim_selects</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">):</span>
|
||||
</span><span id="L-189"><a href="#L-189"><span class="linenos">189</span></a> <span class="c1"># For better ergonomics in our node labels, replace the full select with</span>
|
||||
</span><span id="L-190"><a href="#L-190"><span class="linenos">190</span></a> <span class="c1"># a version that has only the column we care about.</span>
|
||||
</span><span id="L-191"><a href="#L-191"><span class="linenos">191</span></a> <span class="c1"># "x", SELECT x, y FROM foo</span>
|
||||
</span><span id="L-192"><a href="#L-192"><span class="linenos">192</span></a> <span class="c1"># => "x", SELECT x FROM foo</span>
|
||||
</span><span id="L-193"><a href="#L-193"><span class="linenos">193</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">,</span> <span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="n">select</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">False</span><span class="p">))</span>
|
||||
</span><span id="L-194"><a href="#L-194"><span class="linenos">194</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="L-195"><a href="#L-195"><span class="linenos">195</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">expression</span>
|
||||
</span><span id="L-196"><a href="#L-196"><span class="linenos">196</span></a>
|
||||
</span><span id="L-197"><a href="#L-197"><span class="linenos">197</span></a> <span class="c1"># Create the node for this step in the lineage chain, and attach it to the previous one.</span>
|
||||
</span><span id="L-198"><a href="#L-198"><span class="linenos">198</span></a> <span class="n">node</span> <span class="o">=</span> <span class="n">Node</span><span class="p">(</span>
|
||||
</span><span id="L-199"><a href="#L-199"><span class="linenos">199</span></a> <span class="n">name</span><span class="o">=</span><span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">scope_name</span><span class="si">}</span><span class="s2">.</span><span class="si">{</span><span class="n">column</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">scope_name</span> <span class="k">else</span> <span class="nb">str</span><span class="p">(</span><span class="n">column</span><span class="p">),</span>
|
||||
</span><span id="L-200"><a href="#L-200"><span class="linenos">200</span></a> <span class="n">source</span><span class="o">=</span><span class="n">source</span><span class="p">,</span>
|
||||
</span><span id="L-201"><a href="#L-201"><span class="linenos">201</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">select</span><span class="p">,</span>
|
||||
</span><span id="L-202"><a href="#L-202"><span class="linenos">202</span></a> <span class="n">source_name</span><span class="o">=</span><span class="n">source_name</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">,</span>
|
||||
</span><span id="L-203"><a href="#L-203"><span class="linenos">203</span></a> <span class="n">reference_node_name</span><span class="o">=</span><span class="n">reference_node_name</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">,</span>
|
||||
</span><span id="L-204"><a href="#L-204"><span class="linenos">204</span></a> <span class="p">)</span>
|
||||
</span><span id="L-205"><a href="#L-205"><span class="linenos">205</span></a>
|
||||
</span><span id="L-206"><a href="#L-206"><span class="linenos">206</span></a> <span class="k">if</span> <span class="n">upstream</span><span class="p">:</span>
|
||||
</span><span id="L-207"><a href="#L-207"><span class="linenos">207</span></a> <span class="n">upstream</span><span class="o">.</span><span class="n">downstream</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">node</span><span class="p">)</span>
|
||||
</span><span id="L-208"><a href="#L-208"><span class="linenos">208</span></a>
|
||||
</span><span id="L-209"><a href="#L-209"><span class="linenos">209</span></a> <span class="n">subquery_scopes</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="L-210"><a href="#L-210"><span class="linenos">210</span></a> <span class="nb">id</span><span class="p">(</span><span class="n">subquery_scope</span><span class="o">.</span><span class="n">expression</span><span class="p">):</span> <span class="n">subquery_scope</span> <span class="k">for</span> <span class="n">subquery_scope</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">subquery_scopes</span>
|
||||
</span><span id="L-211"><a href="#L-211"><span class="linenos">211</span></a> <span class="p">}</span>
|
||||
</span><span id="L-212"><a href="#L-212"><span class="linenos">212</span></a>
|
||||
</span><span id="L-213"><a href="#L-213"><span class="linenos">213</span></a> <span class="k">for</span> <span class="n">subquery</span> <span class="ow">in</span> <span class="n">find_all_in_scope</span><span class="p">(</span><span class="n">select</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UNWRAPPED_QUERIES</span><span class="p">):</span>
|
||||
</span><span id="L-214"><a href="#L-214"><span class="linenos">214</span></a> <span class="n">subquery_scope</span> <span class="o">=</span> <span class="n">subquery_scopes</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="nb">id</span><span class="p">(</span><span class="n">subquery</span><span class="p">))</span>
|
||||
</span><span id="L-215"><a href="#L-215"><span class="linenos">215</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">subquery_scope</span><span class="p">:</span>
|
||||
</span><span id="L-216"><a href="#L-216"><span class="linenos">216</span></a> <span class="n">logger</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unknown subquery scope: </span><span class="si">{</span><span class="n">subquery</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
</span><span id="L-217"><a href="#L-217"><span class="linenos">217</span></a> <span class="k">continue</span>
|
||||
</span><span id="L-218"><a href="#L-218"><span class="linenos">218</span></a>
|
||||
</span><span id="L-219"><a href="#L-219"><span class="linenos">219</span></a> <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="n">subquery</span><span class="o">.</span><span class="n">named_selects</span><span class="p">:</span>
|
||||
</span><span id="L-220"><a href="#L-220"><span class="linenos">220</span></a> <span class="n">to_node</span><span class="p">(</span>
|
||||
</span><span id="L-221"><a href="#L-221"><span class="linenos">221</span></a> <span class="n">name</span><span class="p">,</span>
|
||||
</span><span id="L-222"><a href="#L-222"><span class="linenos">222</span></a> <span class="n">scope</span><span class="o">=</span><span class="n">subquery_scope</span><span class="p">,</span>
|
||||
</span><span id="L-223"><a href="#L-223"><span class="linenos">223</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span>
|
||||
</span><span id="L-224"><a href="#L-224"><span class="linenos">224</span></a> <span class="n">upstream</span><span class="o">=</span><span class="n">node</span><span class="p">,</span>
|
||||
</span><span id="L-225"><a href="#L-225"><span class="linenos">225</span></a> <span class="n">trim_selects</span><span class="o">=</span><span class="n">trim_selects</span><span class="p">,</span>
|
||||
</span><span id="L-226"><a href="#L-226"><span class="linenos">226</span></a> <span class="p">)</span>
|
||||
</span><span id="L-227"><a href="#L-227"><span class="linenos">227</span></a>
|
||||
</span><span id="L-228"><a href="#L-228"><span class="linenos">228</span></a> <span class="c1"># if the select is a star add all scope sources as downstreams</span>
|
||||
</span><span id="L-229"><a href="#L-229"><span class="linenos">229</span></a> <span class="k">if</span> <span class="n">select</span><span class="o">.</span><span class="n">is_star</span><span class="p">:</span>
|
||||
</span><span id="L-230"><a href="#L-230"><span class="linenos">230</span></a> <span class="k">for</span> <span class="n">source</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">values</span><span class="p">():</span>
|
||||
</span><span id="L-231"><a href="#L-231"><span class="linenos">231</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">):</span>
|
||||
</span><span id="L-232"><a href="#L-232"><span class="linenos">232</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">source</span><span class="o">.</span><span class="n">expression</span>
|
||||
</span><span id="L-233"><a href="#L-233"><span class="linenos">233</span></a> <span class="n">node</span><span class="o">.</span><span class="n">downstream</span><span class="o">.</span><span class="n">append</span><span class="p">(</span>
|
||||
</span><span id="L-234"><a href="#L-234"><span class="linenos">234</span></a> <span class="n">Node</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">select</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">comments</span><span class="o">=</span><span class="kc">False</span><span class="p">),</span> <span class="n">source</span><span class="o">=</span><span class="n">source</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">source</span><span class="p">)</span>
|
||||
</span><span id="L-235"><a href="#L-235"><span class="linenos">235</span></a> <span class="p">)</span>
|
||||
</span><span id="L-236"><a href="#L-236"><span class="linenos">236</span></a>
|
||||
</span><span id="L-237"><a href="#L-237"><span class="linenos">237</span></a> <span class="c1"># Find all columns that went into creating this one to list their lineage nodes.</span>
|
||||
</span><span id="L-238"><a href="#L-238"><span class="linenos">238</span></a> <span class="n">source_columns</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span><span class="n">find_all_in_scope</span><span class="p">(</span><span class="n">select</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">))</span>
|
||||
</span><span id="L-239"><a href="#L-239"><span class="linenos">239</span></a>
|
||||
</span><span id="L-240"><a href="#L-240"><span class="linenos">240</span></a> <span class="c1"># If the source is a UDTF find columns used in the UTDF to generate the table</span>
|
||||
</span><span id="L-241"><a href="#L-241"><span class="linenos">241</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UDTF</span><span class="p">):</span>
|
||||
</span><span id="L-242"><a href="#L-242"><span class="linenos">242</span></a> <span class="n">source_columns</span> <span class="o">|=</span> <span class="nb">set</span><span class="p">(</span><span class="n">source</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">))</span>
|
||||
</span><span id="L-243"><a href="#L-243"><span class="linenos">243</span></a> <span class="n">derived_tables</span> <span class="o">=</span> <span class="p">[</span>
|
||||
</span><span id="L-244"><a href="#L-244"><span class="linenos">244</span></a> <span class="n">source</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">parent</span>
|
||||
</span><span id="L-245"><a href="#L-245"><span class="linenos">245</span></a> <span class="k">for</span> <span class="n">source</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">values</span><span class="p">()</span>
|
||||
</span><span id="L-246"><a href="#L-246"><span class="linenos">246</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">)</span> <span class="ow">and</span> <span class="n">source</span><span class="o">.</span><span class="n">is_derived_table</span>
|
||||
</span><span id="L-247"><a href="#L-247"><span class="linenos">247</span></a> <span class="p">]</span>
|
||||
</span><span id="L-248"><a href="#L-248"><span class="linenos">248</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="L-249"><a href="#L-249"><span class="linenos">249</span></a> <span class="n">derived_tables</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">derived_tables</span>
|
||||
</span><span id="L-250"><a href="#L-250"><span class="linenos">250</span></a>
|
||||
</span><span id="L-251"><a href="#L-251"><span class="linenos">251</span></a> <span class="n">source_names</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="L-252"><a href="#L-252"><span class="linenos">252</span></a> <span class="n">dt</span><span class="o">.</span><span class="n">alias</span><span class="p">:</span> <span class="n">dt</span><span class="o">.</span><span class="n">comments</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">split</span><span class="p">()[</span><span class="mi">1</span><span class="p">]</span>
|
||||
</span><span id="L-253"><a href="#L-253"><span class="linenos">253</span></a> <span class="k">for</span> <span class="n">dt</span> <span class="ow">in</span> <span class="n">derived_tables</span>
|
||||
</span><span id="L-254"><a href="#L-254"><span class="linenos">254</span></a> <span class="k">if</span> <span class="n">dt</span><span class="o">.</span><span class="n">comments</span> <span class="ow">and</span> <span class="n">dt</span><span class="o">.</span><span class="n">comments</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"source: "</span><span class="p">)</span>
|
||||
</span><span id="L-255"><a href="#L-255"><span class="linenos">255</span></a> <span class="p">}</span>
|
||||
</span><span id="L-256"><a href="#L-256"><span class="linenos">256</span></a>
|
||||
</span><span id="L-257"><a href="#L-257"><span class="linenos">257</span></a> <span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">source_columns</span><span class="p">:</span>
|
||||
</span><span id="L-258"><a href="#L-258"><span class="linenos">258</span></a> <span class="n">table</span> <span class="o">=</span> <span class="n">c</span><span class="o">.</span><span class="n">table</span>
|
||||
</span><span id="L-259"><a href="#L-259"><span class="linenos">259</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table</span><span class="p">)</span>
|
||||
</span><span id="L-260"><a href="#L-260"><span class="linenos">260</span></a>
|
||||
</span><span id="L-261"><a href="#L-261"><span class="linenos">261</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">):</span>
|
||||
</span><span id="L-262"><a href="#L-262"><span class="linenos">262</span></a> <span class="n">reference_node_name</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="L-263"><a href="#L-263"><span class="linenos">263</span></a> <span class="k">if</span> <span class="n">source</span><span class="o">.</span><span class="n">scope_type</span> <span class="o">==</span> <span class="n">ScopeType</span><span class="o">.</span><span class="n">DERIVED_TABLE</span> <span class="ow">and</span> <span class="n">table</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">source_names</span><span class="p">:</span>
|
||||
</span><span id="L-264"><a href="#L-264"><span class="linenos">264</span></a> <span class="n">reference_node_name</span> <span class="o">=</span> <span class="n">table</span>
|
||||
</span><span id="L-265"><a href="#L-265"><span class="linenos">265</span></a> <span class="k">elif</span> <span class="n">source</span><span class="o">.</span><span class="n">scope_type</span> <span class="o">==</span> <span class="n">ScopeType</span><span class="o">.</span><span class="n">CTE</span><span class="p">:</span>
|
||||
</span><span id="L-266"><a href="#L-266"><span class="linenos">266</span></a> <span class="n">selected_node</span><span class="p">,</span> <span class="n">_</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">selected_sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="p">(</span><span class="kc">None</span><span class="p">,</span> <span class="kc">None</span><span class="p">))</span>
|
||||
</span><span id="L-267"><a href="#L-267"><span class="linenos">267</span></a> <span class="n">reference_node_name</span> <span class="o">=</span> <span class="n">selected_node</span><span class="o">.</span><span class="n">name</span> <span class="k">if</span> <span class="n">selected_node</span> <span class="k">else</span> <span class="kc">None</span>
|
||||
</span><span id="L-268"><a href="#L-268"><span class="linenos">268</span></a> <span class="c1"># The table itself came from a more specific scope. Recurse into that one using the unaliased column name.</span>
|
||||
</span><span id="L-269"><a href="#L-269"><span class="linenos">269</span></a> <span class="n">to_node</span><span class="p">(</span>
|
||||
</span><span id="L-270"><a href="#L-270"><span class="linenos">270</span></a> <span class="n">c</span><span class="o">.</span><span class="n">name</span><span class="p">,</span>
|
||||
</span><span id="L-271"><a href="#L-271"><span class="linenos">271</span></a> <span class="n">scope</span><span class="o">=</span><span class="n">source</span><span class="p">,</span>
|
||||
</span><span id="L-272"><a href="#L-272"><span class="linenos">272</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span>
|
||||
</span><span id="L-273"><a href="#L-273"><span class="linenos">273</span></a> <span class="n">scope_name</span><span class="o">=</span><span class="n">table</span><span class="p">,</span>
|
||||
</span><span id="L-274"><a href="#L-274"><span class="linenos">274</span></a> <span class="n">upstream</span><span class="o">=</span><span class="n">node</span><span class="p">,</span>
|
||||
</span><span id="L-275"><a href="#L-275"><span class="linenos">275</span></a> <span class="n">source_name</span><span class="o">=</span><span class="n">source_names</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table</span><span class="p">)</span> <span class="ow">or</span> <span class="n">source_name</span><span class="p">,</span>
|
||||
</span><span id="L-276"><a href="#L-276"><span class="linenos">276</span></a> <span class="n">reference_node_name</span><span class="o">=</span><span class="n">reference_node_name</span><span class="p">,</span>
|
||||
</span><span id="L-277"><a href="#L-277"><span class="linenos">277</span></a> <span class="n">trim_selects</span><span class="o">=</span><span class="n">trim_selects</span><span class="p">,</span>
|
||||
</span><span id="L-278"><a href="#L-278"><span class="linenos">278</span></a> <span class="p">)</span>
|
||||
</span><span id="L-279"><a href="#L-279"><span class="linenos">279</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="L-280"><a href="#L-280"><span class="linenos">280</span></a> <span class="c1"># The source is not a scope - we've reached the end of the line. At this point, if a source is not found</span>
|
||||
</span><span id="L-281"><a href="#L-281"><span class="linenos">281</span></a> <span class="c1"># it means this column's lineage is unknown. This can happen if the definition of a source used in a query</span>
|
||||
</span><span id="L-282"><a href="#L-282"><span class="linenos">282</span></a> <span class="c1"># is not passed into the `sources` map.</span>
|
||||
</span><span id="L-283"><a href="#L-283"><span class="linenos">283</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">source</span> <span class="ow">or</span> <span class="n">exp</span><span class="o">.</span><span class="n">Placeholder</span><span class="p">()</span>
|
||||
</span><span id="L-284"><a href="#L-284"><span class="linenos">284</span></a> <span class="n">node</span><span class="o">.</span><span class="n">downstream</span><span class="o">.</span><span class="n">append</span><span class="p">(</span>
|
||||
</span><span id="L-285"><a href="#L-285"><span class="linenos">285</span></a> <span class="n">Node</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">c</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">comments</span><span class="o">=</span><span class="kc">False</span><span class="p">),</span> <span class="n">source</span><span class="o">=</span><span class="n">source</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">source</span><span class="p">)</span>
|
||||
</span><span id="L-286"><a href="#L-286"><span class="linenos">286</span></a> <span class="p">)</span>
|
||||
</span><span id="L-287"><a href="#L-287"><span class="linenos">287</span></a>
|
||||
</span><span id="L-288"><a href="#L-288"><span class="linenos">288</span></a> <span class="k">return</span> <span class="n">node</span>
|
||||
</span><span id="L-289"><a href="#L-289"><span class="linenos">289</span></a>
|
||||
</span><span id="L-290"><a href="#L-290"><span class="linenos">290</span></a><span class="k">class</span> <span class="nc">GraphHTML</span><span class="p">:</span>
|
||||
</span><span id="L-291"><a href="#L-291"><span class="linenos">291</span></a><span class="w"> </span><span class="sd">"""Node to HTML generator using vis.js.</span>
|
||||
</span><span id="L-292"><a href="#L-292"><span class="linenos">292</span></a>
|
||||
</span><span id="L-293"><a href="#L-293"><span class="linenos">293</span></a><span class="sd"> https://visjs.github.io/vis-network/docs/network/</span>
|
||||
</span><span id="L-294"><a href="#L-294"><span class="linenos">294</span></a><span class="sd"> """</span>
|
||||
</span><span id="L-295"><a href="#L-295"><span class="linenos">295</span></a>
|
||||
</span><span id="L-296"><a href="#L-296"><span class="linenos">296</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span>
|
||||
</span><span id="L-297"><a href="#L-297"><span class="linenos">297</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">nodes</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">,</span> <span class="n">edges</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">,</span> <span class="n">imports</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">options</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="L-298"><a href="#L-298"><span class="linenos">298</span></a> <span class="p">):</span>
|
||||
</span><span id="L-299"><a href="#L-299"><span class="linenos">299</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">imports</span> <span class="o">=</span> <span class="n">imports</span>
|
||||
</span><span id="L-300"><a href="#L-300"><span class="linenos">300</span></a>
|
||||
</span><span id="L-301"><a href="#L-301"><span class="linenos">301</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">options</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="L-302"><a href="#L-302"><span class="linenos">302</span></a> <span class="s2">"height"</span><span class="p">:</span> <span class="s2">"500px"</span><span class="p">,</span>
|
||||
</span><span id="L-303"><a href="#L-303"><span class="linenos">303</span></a> <span class="s2">"width"</span><span class="p">:</span> <span class="s2">"100%"</span><span class="p">,</span>
|
||||
</span><span id="L-304"><a href="#L-304"><span class="linenos">304</span></a> <span class="s2">"layout"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="L-305"><a href="#L-305"><span class="linenos">305</span></a> <span class="s2">"hierarchical"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="L-306"><a href="#L-306"><span class="linenos">306</span></a> <span class="s2">"enabled"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span>
|
||||
</span><span id="L-307"><a href="#L-307"><span class="linenos">307</span></a> <span class="s2">"nodeSpacing"</span><span class="p">:</span> <span class="mi">200</span><span class="p">,</span>
|
||||
</span><span id="L-308"><a href="#L-308"><span class="linenos">308</span></a> <span class="s2">"sortMethod"</span><span class="p">:</span> <span class="s2">"directed"</span><span class="p">,</span>
|
||||
</span><span id="L-309"><a href="#L-309"><span class="linenos">309</span></a> <span class="p">},</span>
|
||||
</span><span id="L-310"><a href="#L-310"><span class="linenos">310</span></a> <span class="p">},</span>
|
||||
</span><span id="L-311"><a href="#L-311"><span class="linenos">311</span></a> <span class="s2">"interaction"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="L-312"><a href="#L-312"><span class="linenos">312</span></a> <span class="s2">"dragNodes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="L-313"><a href="#L-313"><span class="linenos">313</span></a> <span class="s2">"selectable"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="L-314"><a href="#L-314"><span class="linenos">314</span></a> <span class="p">},</span>
|
||||
</span><span id="L-315"><a href="#L-315"><span class="linenos">315</span></a> <span class="s2">"physics"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="L-316"><a href="#L-316"><span class="linenos">316</span></a> <span class="s2">"enabled"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="L-317"><a href="#L-317"><span class="linenos">317</span></a> <span class="p">},</span>
|
||||
</span><span id="L-318"><a href="#L-318"><span class="linenos">318</span></a> <span class="s2">"edges"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="L-319"><a href="#L-319"><span class="linenos">319</span></a> <span class="s2">"arrows"</span><span class="p">:</span> <span class="s2">"to"</span><span class="p">,</span>
|
||||
</span><span id="L-320"><a href="#L-320"><span class="linenos">320</span></a> <span class="p">},</span>
|
||||
</span><span id="L-321"><a href="#L-321"><span class="linenos">321</span></a> <span class="s2">"nodes"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="L-322"><a href="#L-322"><span class="linenos">322</span></a> <span class="s2">"font"</span><span class="p">:</span> <span class="s2">"20px monaco"</span><span class="p">,</span>
|
||||
</span><span id="L-323"><a href="#L-323"><span class="linenos">323</span></a> <span class="s2">"shape"</span><span class="p">:</span> <span class="s2">"box"</span><span class="p">,</span>
|
||||
</span><span id="L-324"><a href="#L-324"><span class="linenos">324</span></a> <span class="s2">"widthConstraint"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="L-325"><a href="#L-325"><span class="linenos">325</span></a> <span class="s2">"maximum"</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span>
|
||||
</span><span id="L-326"><a href="#L-326"><span class="linenos">326</span></a> <span class="p">},</span>
|
||||
</span><span id="L-327"><a href="#L-327"><span class="linenos">327</span></a> <span class="p">},</span>
|
||||
</span><span id="L-328"><a href="#L-328"><span class="linenos">328</span></a> <span class="o">**</span><span class="p">(</span><span class="n">options</span> <span class="ow">or</span> <span class="p">{}),</span>
|
||||
</span><span id="L-329"><a href="#L-329"><span class="linenos">329</span></a> <span class="p">}</span>
|
||||
</span><span id="L-330"><a href="#L-330"><span class="linenos">330</span></a>
|
||||
</span><span id="L-331"><a href="#L-331"><span class="linenos">331</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">nodes</span> <span class="o">=</span> <span class="n">nodes</span>
|
||||
</span><span id="L-332"><a href="#L-332"><span class="linenos">332</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">edges</span> <span class="o">=</span> <span class="n">edges</span>
|
||||
</span><span id="L-333"><a href="#L-333"><span class="linenos">333</span></a>
|
||||
</span><span id="L-334"><a href="#L-334"><span class="linenos">334</span></a> <span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
</span><span id="L-335"><a href="#L-335"><span class="linenos">335</span></a> <span class="n">nodes</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="nb">list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">nodes</span><span class="o">.</span><span class="n">values</span><span class="p">()))</span>
|
||||
</span><span id="L-336"><a href="#L-336"><span class="linenos">336</span></a> <span class="n">edges</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">edges</span><span class="p">)</span>
|
||||
</span><span id="L-337"><a href="#L-337"><span class="linenos">337</span></a> <span class="n">options</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">options</span><span class="p">)</span>
|
||||
</span><span id="L-338"><a href="#L-338"><span class="linenos">338</span></a> <span class="n">imports</span> <span class="o">=</span> <span class="p">(</span>
|
||||
</span><span id="L-339"><a href="#L-339"><span class="linenos">339</span></a><span class="w"> </span><span class="sd">"""<script type="text/javascript" src="https://unpkg.com/vis-data@latest/peer/umd/vis-data.min.js"></script></span>
|
||||
</span><span id="L-340"><a href="#L-340"><span class="linenos">340</span></a><span class="sd"> <script type="text/javascript" src="https://unpkg.com/vis-network@latest/peer/umd/vis-network.min.js"></script></span>
|
||||
</span><span id="L-341"><a href="#L-341"><span class="linenos">341</span></a><span class="sd"> <link rel="stylesheet" type="text/css" href="https://unpkg.com/vis-network/styles/vis-network.min.css" />"""</span>
|
||||
</span><span id="L-342"><a href="#L-342"><span class="linenos">342</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">imports</span>
|
||||
</span><span id="L-343"><a href="#L-343"><span class="linenos">343</span></a> <span class="k">else</span> <span class="s2">""</span>
|
||||
</span><span id="L-344"><a href="#L-344"><span class="linenos">344</span></a> <span class="p">)</span>
|
||||
</span><span id="L-345"><a href="#L-345"><span class="linenos">345</span></a>
|
||||
</span><span id="L-346"><a href="#L-346"><span class="linenos">346</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"""<div></span>
|
||||
</span><span id="L-347"><a href="#L-347"><span class="linenos">347</span></a><span class="s2"> <div id="sqlglot-lineage"></div></span>
|
||||
</span><span id="L-348"><a href="#L-348"><span class="linenos">348</span></a><span class="s2"> </span><span class="si">{</span><span class="n">imports</span><span class="si">}</span>
|
||||
</span><span id="L-349"><a href="#L-349"><span class="linenos">349</span></a><span class="s2"> <script type="text/javascript"></span>
|
||||
</span><span id="L-350"><a href="#L-350"><span class="linenos">350</span></a><span class="s2"> var nodes = new vis.DataSet(</span><span class="si">{</span><span class="n">nodes</span><span class="si">}</span><span class="s2">)</span>
|
||||
</span><span id="L-351"><a href="#L-351"><span class="linenos">351</span></a><span class="s2"> nodes.forEach(row => row["title"] = new DOMParser().parseFromString(row["title"], "text/html").body.childNodes[0])</span>
|
||||
</span><span id="L-352"><a href="#L-352"><span class="linenos">352</span></a>
|
||||
</span><span id="L-353"><a href="#L-353"><span class="linenos">353</span></a><span class="s2"> new vis.Network(</span>
|
||||
</span><span id="L-354"><a href="#L-354"><span class="linenos">354</span></a><span class="s2"> document.getElementById("sqlglot-lineage"),</span>
|
||||
</span><span id="L-355"><a href="#L-355"><span class="linenos">355</span></a><span class="s2"> </span><span class="se">{{</span>
|
||||
</span><span id="L-356"><a href="#L-356"><span class="linenos">356</span></a><span class="s2"> nodes: nodes,</span>
|
||||
</span><span id="L-357"><a href="#L-357"><span class="linenos">357</span></a><span class="s2"> edges: new vis.DataSet(</span><span class="si">{</span><span class="n">edges</span><span class="si">}</span><span class="s2">)</span>
|
||||
</span><span id="L-358"><a href="#L-358"><span class="linenos">358</span></a><span class="s2"> </span><span class="se">}}</span><span class="s2">,</span>
|
||||
</span><span id="L-359"><a href="#L-359"><span class="linenos">359</span></a><span class="s2"> </span><span class="si">{</span><span class="n">options</span><span class="si">}</span><span class="s2">,</span>
|
||||
</span><span id="L-360"><a href="#L-360"><span class="linenos">360</span></a><span class="s2"> )</span>
|
||||
</span><span id="L-361"><a href="#L-361"><span class="linenos">361</span></a><span class="s2"> </script></span>
|
||||
</span><span id="L-362"><a href="#L-362"><span class="linenos">362</span></a><span class="s2"></div>"""</span>
|
||||
</span><span id="L-363"><a href="#L-363"><span class="linenos">363</span></a>
|
||||
</span><span id="L-364"><a href="#L-364"><span class="linenos">364</span></a> <span class="k">def</span> <span class="nf">_repr_html_</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
||||
</span><span id="L-365"><a href="#L-365"><span class="linenos">365</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="fm">__str__</span><span class="p">()</span>
|
||||
</span><span id="L-290"><a href="#L-290"><span class="linenos">290</span></a>
|
||||
</span><span id="L-291"><a href="#L-291"><span class="linenos">291</span></a><span class="k">class</span> <span class="nc">GraphHTML</span><span class="p">:</span>
|
||||
</span><span id="L-292"><a href="#L-292"><span class="linenos">292</span></a><span class="w"> </span><span class="sd">"""Node to HTML generator using vis.js.</span>
|
||||
</span><span id="L-293"><a href="#L-293"><span class="linenos">293</span></a>
|
||||
</span><span id="L-294"><a href="#L-294"><span class="linenos">294</span></a><span class="sd"> https://visjs.github.io/vis-network/docs/network/</span>
|
||||
</span><span id="L-295"><a href="#L-295"><span class="linenos">295</span></a><span class="sd"> """</span>
|
||||
</span><span id="L-296"><a href="#L-296"><span class="linenos">296</span></a>
|
||||
</span><span id="L-297"><a href="#L-297"><span class="linenos">297</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span>
|
||||
</span><span id="L-298"><a href="#L-298"><span class="linenos">298</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">nodes</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">,</span> <span class="n">edges</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">,</span> <span class="n">imports</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">options</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="L-299"><a href="#L-299"><span class="linenos">299</span></a> <span class="p">):</span>
|
||||
</span><span id="L-300"><a href="#L-300"><span class="linenos">300</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">imports</span> <span class="o">=</span> <span class="n">imports</span>
|
||||
</span><span id="L-301"><a href="#L-301"><span class="linenos">301</span></a>
|
||||
</span><span id="L-302"><a href="#L-302"><span class="linenos">302</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">options</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="L-303"><a href="#L-303"><span class="linenos">303</span></a> <span class="s2">"height"</span><span class="p">:</span> <span class="s2">"500px"</span><span class="p">,</span>
|
||||
</span><span id="L-304"><a href="#L-304"><span class="linenos">304</span></a> <span class="s2">"width"</span><span class="p">:</span> <span class="s2">"100%"</span><span class="p">,</span>
|
||||
</span><span id="L-305"><a href="#L-305"><span class="linenos">305</span></a> <span class="s2">"layout"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="L-306"><a href="#L-306"><span class="linenos">306</span></a> <span class="s2">"hierarchical"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="L-307"><a href="#L-307"><span class="linenos">307</span></a> <span class="s2">"enabled"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span>
|
||||
</span><span id="L-308"><a href="#L-308"><span class="linenos">308</span></a> <span class="s2">"nodeSpacing"</span><span class="p">:</span> <span class="mi">200</span><span class="p">,</span>
|
||||
</span><span id="L-309"><a href="#L-309"><span class="linenos">309</span></a> <span class="s2">"sortMethod"</span><span class="p">:</span> <span class="s2">"directed"</span><span class="p">,</span>
|
||||
</span><span id="L-310"><a href="#L-310"><span class="linenos">310</span></a> <span class="p">},</span>
|
||||
</span><span id="L-311"><a href="#L-311"><span class="linenos">311</span></a> <span class="p">},</span>
|
||||
</span><span id="L-312"><a href="#L-312"><span class="linenos">312</span></a> <span class="s2">"interaction"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="L-313"><a href="#L-313"><span class="linenos">313</span></a> <span class="s2">"dragNodes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="L-314"><a href="#L-314"><span class="linenos">314</span></a> <span class="s2">"selectable"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="L-315"><a href="#L-315"><span class="linenos">315</span></a> <span class="p">},</span>
|
||||
</span><span id="L-316"><a href="#L-316"><span class="linenos">316</span></a> <span class="s2">"physics"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="L-317"><a href="#L-317"><span class="linenos">317</span></a> <span class="s2">"enabled"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="L-318"><a href="#L-318"><span class="linenos">318</span></a> <span class="p">},</span>
|
||||
</span><span id="L-319"><a href="#L-319"><span class="linenos">319</span></a> <span class="s2">"edges"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="L-320"><a href="#L-320"><span class="linenos">320</span></a> <span class="s2">"arrows"</span><span class="p">:</span> <span class="s2">"to"</span><span class="p">,</span>
|
||||
</span><span id="L-321"><a href="#L-321"><span class="linenos">321</span></a> <span class="p">},</span>
|
||||
</span><span id="L-322"><a href="#L-322"><span class="linenos">322</span></a> <span class="s2">"nodes"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="L-323"><a href="#L-323"><span class="linenos">323</span></a> <span class="s2">"font"</span><span class="p">:</span> <span class="s2">"20px monaco"</span><span class="p">,</span>
|
||||
</span><span id="L-324"><a href="#L-324"><span class="linenos">324</span></a> <span class="s2">"shape"</span><span class="p">:</span> <span class="s2">"box"</span><span class="p">,</span>
|
||||
</span><span id="L-325"><a href="#L-325"><span class="linenos">325</span></a> <span class="s2">"widthConstraint"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="L-326"><a href="#L-326"><span class="linenos">326</span></a> <span class="s2">"maximum"</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span>
|
||||
</span><span id="L-327"><a href="#L-327"><span class="linenos">327</span></a> <span class="p">},</span>
|
||||
</span><span id="L-328"><a href="#L-328"><span class="linenos">328</span></a> <span class="p">},</span>
|
||||
</span><span id="L-329"><a href="#L-329"><span class="linenos">329</span></a> <span class="o">**</span><span class="p">(</span><span class="n">options</span> <span class="ow">or</span> <span class="p">{}),</span>
|
||||
</span><span id="L-330"><a href="#L-330"><span class="linenos">330</span></a> <span class="p">}</span>
|
||||
</span><span id="L-331"><a href="#L-331"><span class="linenos">331</span></a>
|
||||
</span><span id="L-332"><a href="#L-332"><span class="linenos">332</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">nodes</span> <span class="o">=</span> <span class="n">nodes</span>
|
||||
</span><span id="L-333"><a href="#L-333"><span class="linenos">333</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">edges</span> <span class="o">=</span> <span class="n">edges</span>
|
||||
</span><span id="L-334"><a href="#L-334"><span class="linenos">334</span></a>
|
||||
</span><span id="L-335"><a href="#L-335"><span class="linenos">335</span></a> <span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
</span><span id="L-336"><a href="#L-336"><span class="linenos">336</span></a> <span class="n">nodes</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="nb">list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">nodes</span><span class="o">.</span><span class="n">values</span><span class="p">()))</span>
|
||||
</span><span id="L-337"><a href="#L-337"><span class="linenos">337</span></a> <span class="n">edges</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">edges</span><span class="p">)</span>
|
||||
</span><span id="L-338"><a href="#L-338"><span class="linenos">338</span></a> <span class="n">options</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">options</span><span class="p">)</span>
|
||||
</span><span id="L-339"><a href="#L-339"><span class="linenos">339</span></a> <span class="n">imports</span> <span class="o">=</span> <span class="p">(</span>
|
||||
</span><span id="L-340"><a href="#L-340"><span class="linenos">340</span></a><span class="w"> </span><span class="sd">"""<script type="text/javascript" src="https://unpkg.com/vis-data@latest/peer/umd/vis-data.min.js"></script></span>
|
||||
</span><span id="L-341"><a href="#L-341"><span class="linenos">341</span></a><span class="sd"> <script type="text/javascript" src="https://unpkg.com/vis-network@latest/peer/umd/vis-network.min.js"></script></span>
|
||||
</span><span id="L-342"><a href="#L-342"><span class="linenos">342</span></a><span class="sd"> <link rel="stylesheet" type="text/css" href="https://unpkg.com/vis-network/styles/vis-network.min.css" />"""</span>
|
||||
</span><span id="L-343"><a href="#L-343"><span class="linenos">343</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">imports</span>
|
||||
</span><span id="L-344"><a href="#L-344"><span class="linenos">344</span></a> <span class="k">else</span> <span class="s2">""</span>
|
||||
</span><span id="L-345"><a href="#L-345"><span class="linenos">345</span></a> <span class="p">)</span>
|
||||
</span><span id="L-346"><a href="#L-346"><span class="linenos">346</span></a>
|
||||
</span><span id="L-347"><a href="#L-347"><span class="linenos">347</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"""<div></span>
|
||||
</span><span id="L-348"><a href="#L-348"><span class="linenos">348</span></a><span class="s2"> <div id="sqlglot-lineage"></div></span>
|
||||
</span><span id="L-349"><a href="#L-349"><span class="linenos">349</span></a><span class="s2"> </span><span class="si">{</span><span class="n">imports</span><span class="si">}</span>
|
||||
</span><span id="L-350"><a href="#L-350"><span class="linenos">350</span></a><span class="s2"> <script type="text/javascript"></span>
|
||||
</span><span id="L-351"><a href="#L-351"><span class="linenos">351</span></a><span class="s2"> var nodes = new vis.DataSet(</span><span class="si">{</span><span class="n">nodes</span><span class="si">}</span><span class="s2">)</span>
|
||||
</span><span id="L-352"><a href="#L-352"><span class="linenos">352</span></a><span class="s2"> nodes.forEach(row => row["title"] = new DOMParser().parseFromString(row["title"], "text/html").body.childNodes[0])</span>
|
||||
</span><span id="L-353"><a href="#L-353"><span class="linenos">353</span></a>
|
||||
</span><span id="L-354"><a href="#L-354"><span class="linenos">354</span></a><span class="s2"> new vis.Network(</span>
|
||||
</span><span id="L-355"><a href="#L-355"><span class="linenos">355</span></a><span class="s2"> document.getElementById("sqlglot-lineage"),</span>
|
||||
</span><span id="L-356"><a href="#L-356"><span class="linenos">356</span></a><span class="s2"> </span><span class="se">{{</span>
|
||||
</span><span id="L-357"><a href="#L-357"><span class="linenos">357</span></a><span class="s2"> nodes: nodes,</span>
|
||||
</span><span id="L-358"><a href="#L-358"><span class="linenos">358</span></a><span class="s2"> edges: new vis.DataSet(</span><span class="si">{</span><span class="n">edges</span><span class="si">}</span><span class="s2">)</span>
|
||||
</span><span id="L-359"><a href="#L-359"><span class="linenos">359</span></a><span class="s2"> </span><span class="se">}}</span><span class="s2">,</span>
|
||||
</span><span id="L-360"><a href="#L-360"><span class="linenos">360</span></a><span class="s2"> </span><span class="si">{</span><span class="n">options</span><span class="si">}</span><span class="s2">,</span>
|
||||
</span><span id="L-361"><a href="#L-361"><span class="linenos">361</span></a><span class="s2"> )</span>
|
||||
</span><span id="L-362"><a href="#L-362"><span class="linenos">362</span></a><span class="s2"> </script></span>
|
||||
</span><span id="L-363"><a href="#L-363"><span class="linenos">363</span></a><span class="s2"></div>"""</span>
|
||||
</span><span id="L-364"><a href="#L-364"><span class="linenos">364</span></a>
|
||||
</span><span id="L-365"><a href="#L-365"><span class="linenos">365</span></a> <span class="k">def</span> <span class="nf">_repr_html_</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
||||
</span><span id="L-366"><a href="#L-366"><span class="linenos">366</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="fm">__str__</span><span class="p">()</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -847,139 +848,140 @@
|
|||
</span><span id="to_node-153"><a href="#to_node-153"><span class="linenos">153</span></a> <span class="n">reference_node_name</span><span class="o">=</span><span class="n">reference_node_name</span><span class="p">,</span>
|
||||
</span><span id="to_node-154"><a href="#to_node-154"><span class="linenos">154</span></a> <span class="n">trim_selects</span><span class="o">=</span><span class="n">trim_selects</span><span class="p">,</span>
|
||||
</span><span id="to_node-155"><a href="#to_node-155"><span class="linenos">155</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-156"><a href="#to_node-156"><span class="linenos">156</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Union</span><span class="p">):</span>
|
||||
</span><span id="to_node-157"><a href="#to_node-157"><span class="linenos">157</span></a> <span class="n">upstream</span> <span class="o">=</span> <span class="n">upstream</span> <span class="ow">or</span> <span class="n">Node</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="s2">"UNION"</span><span class="p">,</span> <span class="n">source</span><span class="o">=</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">select</span><span class="p">)</span>
|
||||
</span><span id="to_node-158"><a href="#to_node-158"><span class="linenos">158</span></a>
|
||||
</span><span id="to_node-159"><a href="#to_node-159"><span class="linenos">159</span></a> <span class="n">index</span> <span class="o">=</span> <span class="p">(</span>
|
||||
</span><span id="to_node-160"><a href="#to_node-160"><span class="linenos">160</span></a> <span class="n">column</span>
|
||||
</span><span id="to_node-161"><a href="#to_node-161"><span class="linenos">161</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">column</span><span class="p">,</span> <span class="nb">int</span><span class="p">)</span>
|
||||
</span><span id="to_node-162"><a href="#to_node-162"><span class="linenos">162</span></a> <span class="k">else</span> <span class="nb">next</span><span class="p">(</span>
|
||||
</span><span id="to_node-163"><a href="#to_node-163"><span class="linenos">163</span></a> <span class="p">(</span>
|
||||
</span><span id="to_node-164"><a href="#to_node-164"><span class="linenos">164</span></a> <span class="n">i</span>
|
||||
</span><span id="to_node-165"><a href="#to_node-165"><span class="linenos">165</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">select</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">selects</span><span class="p">)</span>
|
||||
</span><span id="to_node-166"><a href="#to_node-166"><span class="linenos">166</span></a> <span class="k">if</span> <span class="n">select</span><span class="o">.</span><span class="n">alias_or_name</span> <span class="o">==</span> <span class="n">column</span> <span class="ow">or</span> <span class="n">select</span><span class="o">.</span><span class="n">is_star</span>
|
||||
</span><span id="to_node-167"><a href="#to_node-167"><span class="linenos">167</span></a> <span class="p">),</span>
|
||||
</span><span id="to_node-168"><a href="#to_node-168"><span class="linenos">168</span></a> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="c1"># mypy will not allow a None here, but a negative index should never be returned</span>
|
||||
</span><span id="to_node-169"><a href="#to_node-169"><span class="linenos">169</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-170"><a href="#to_node-170"><span class="linenos">170</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-171"><a href="#to_node-171"><span class="linenos">171</span></a>
|
||||
</span><span id="to_node-172"><a href="#to_node-172"><span class="linenos">172</span></a> <span class="k">if</span> <span class="n">index</span> <span class="o">==</span> <span class="o">-</span><span class="mi">1</span><span class="p">:</span>
|
||||
</span><span id="to_node-173"><a href="#to_node-173"><span class="linenos">173</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Could not find </span><span class="si">{</span><span class="n">column</span><span class="si">}</span><span class="s2"> in </span><span class="si">{</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
</span><span id="to_node-174"><a href="#to_node-174"><span class="linenos">174</span></a>
|
||||
</span><span id="to_node-175"><a href="#to_node-175"><span class="linenos">175</span></a> <span class="k">for</span> <span class="n">s</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">union_scopes</span><span class="p">:</span>
|
||||
</span><span id="to_node-176"><a href="#to_node-176"><span class="linenos">176</span></a> <span class="n">to_node</span><span class="p">(</span>
|
||||
</span><span id="to_node-177"><a href="#to_node-177"><span class="linenos">177</span></a> <span class="n">index</span><span class="p">,</span>
|
||||
</span><span id="to_node-178"><a href="#to_node-178"><span class="linenos">178</span></a> <span class="n">scope</span><span class="o">=</span><span class="n">s</span><span class="p">,</span>
|
||||
</span><span id="to_node-179"><a href="#to_node-179"><span class="linenos">179</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span>
|
||||
</span><span id="to_node-180"><a href="#to_node-180"><span class="linenos">180</span></a> <span class="n">upstream</span><span class="o">=</span><span class="n">upstream</span><span class="p">,</span>
|
||||
</span><span id="to_node-181"><a href="#to_node-181"><span class="linenos">181</span></a> <span class="n">source_name</span><span class="o">=</span><span class="n">source_name</span><span class="p">,</span>
|
||||
</span><span id="to_node-182"><a href="#to_node-182"><span class="linenos">182</span></a> <span class="n">reference_node_name</span><span class="o">=</span><span class="n">reference_node_name</span><span class="p">,</span>
|
||||
</span><span id="to_node-183"><a href="#to_node-183"><span class="linenos">183</span></a> <span class="n">trim_selects</span><span class="o">=</span><span class="n">trim_selects</span><span class="p">,</span>
|
||||
</span><span id="to_node-184"><a href="#to_node-184"><span class="linenos">184</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-185"><a href="#to_node-185"><span class="linenos">185</span></a>
|
||||
</span><span id="to_node-186"><a href="#to_node-186"><span class="linenos">186</span></a> <span class="k">return</span> <span class="n">upstream</span>
|
||||
</span><span id="to_node-187"><a href="#to_node-187"><span class="linenos">187</span></a>
|
||||
</span><span id="to_node-188"><a href="#to_node-188"><span class="linenos">188</span></a> <span class="k">if</span> <span class="n">trim_selects</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">):</span>
|
||||
</span><span id="to_node-189"><a href="#to_node-189"><span class="linenos">189</span></a> <span class="c1"># For better ergonomics in our node labels, replace the full select with</span>
|
||||
</span><span id="to_node-190"><a href="#to_node-190"><span class="linenos">190</span></a> <span class="c1"># a version that has only the column we care about.</span>
|
||||
</span><span id="to_node-191"><a href="#to_node-191"><span class="linenos">191</span></a> <span class="c1"># "x", SELECT x, y FROM foo</span>
|
||||
</span><span id="to_node-192"><a href="#to_node-192"><span class="linenos">192</span></a> <span class="c1"># => "x", SELECT x FROM foo</span>
|
||||
</span><span id="to_node-193"><a href="#to_node-193"><span class="linenos">193</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">,</span> <span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="n">select</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">False</span><span class="p">))</span>
|
||||
</span><span id="to_node-194"><a href="#to_node-194"><span class="linenos">194</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="to_node-195"><a href="#to_node-195"><span class="linenos">195</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">expression</span>
|
||||
</span><span id="to_node-196"><a href="#to_node-196"><span class="linenos">196</span></a>
|
||||
</span><span id="to_node-197"><a href="#to_node-197"><span class="linenos">197</span></a> <span class="c1"># Create the node for this step in the lineage chain, and attach it to the previous one.</span>
|
||||
</span><span id="to_node-198"><a href="#to_node-198"><span class="linenos">198</span></a> <span class="n">node</span> <span class="o">=</span> <span class="n">Node</span><span class="p">(</span>
|
||||
</span><span id="to_node-199"><a href="#to_node-199"><span class="linenos">199</span></a> <span class="n">name</span><span class="o">=</span><span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">scope_name</span><span class="si">}</span><span class="s2">.</span><span class="si">{</span><span class="n">column</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">scope_name</span> <span class="k">else</span> <span class="nb">str</span><span class="p">(</span><span class="n">column</span><span class="p">),</span>
|
||||
</span><span id="to_node-200"><a href="#to_node-200"><span class="linenos">200</span></a> <span class="n">source</span><span class="o">=</span><span class="n">source</span><span class="p">,</span>
|
||||
</span><span id="to_node-201"><a href="#to_node-201"><span class="linenos">201</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">select</span><span class="p">,</span>
|
||||
</span><span id="to_node-202"><a href="#to_node-202"><span class="linenos">202</span></a> <span class="n">source_name</span><span class="o">=</span><span class="n">source_name</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">,</span>
|
||||
</span><span id="to_node-203"><a href="#to_node-203"><span class="linenos">203</span></a> <span class="n">reference_node_name</span><span class="o">=</span><span class="n">reference_node_name</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">,</span>
|
||||
</span><span id="to_node-204"><a href="#to_node-204"><span class="linenos">204</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-205"><a href="#to_node-205"><span class="linenos">205</span></a>
|
||||
</span><span id="to_node-206"><a href="#to_node-206"><span class="linenos">206</span></a> <span class="k">if</span> <span class="n">upstream</span><span class="p">:</span>
|
||||
</span><span id="to_node-207"><a href="#to_node-207"><span class="linenos">207</span></a> <span class="n">upstream</span><span class="o">.</span><span class="n">downstream</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">node</span><span class="p">)</span>
|
||||
</span><span id="to_node-208"><a href="#to_node-208"><span class="linenos">208</span></a>
|
||||
</span><span id="to_node-209"><a href="#to_node-209"><span class="linenos">209</span></a> <span class="n">subquery_scopes</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="to_node-210"><a href="#to_node-210"><span class="linenos">210</span></a> <span class="nb">id</span><span class="p">(</span><span class="n">subquery_scope</span><span class="o">.</span><span class="n">expression</span><span class="p">):</span> <span class="n">subquery_scope</span> <span class="k">for</span> <span class="n">subquery_scope</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">subquery_scopes</span>
|
||||
</span><span id="to_node-211"><a href="#to_node-211"><span class="linenos">211</span></a> <span class="p">}</span>
|
||||
</span><span id="to_node-212"><a href="#to_node-212"><span class="linenos">212</span></a>
|
||||
</span><span id="to_node-213"><a href="#to_node-213"><span class="linenos">213</span></a> <span class="k">for</span> <span class="n">subquery</span> <span class="ow">in</span> <span class="n">find_all_in_scope</span><span class="p">(</span><span class="n">select</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UNWRAPPED_QUERIES</span><span class="p">):</span>
|
||||
</span><span id="to_node-214"><a href="#to_node-214"><span class="linenos">214</span></a> <span class="n">subquery_scope</span> <span class="o">=</span> <span class="n">subquery_scopes</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="nb">id</span><span class="p">(</span><span class="n">subquery</span><span class="p">))</span>
|
||||
</span><span id="to_node-215"><a href="#to_node-215"><span class="linenos">215</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">subquery_scope</span><span class="p">:</span>
|
||||
</span><span id="to_node-216"><a href="#to_node-216"><span class="linenos">216</span></a> <span class="n">logger</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unknown subquery scope: </span><span class="si">{</span><span class="n">subquery</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
</span><span id="to_node-217"><a href="#to_node-217"><span class="linenos">217</span></a> <span class="k">continue</span>
|
||||
</span><span id="to_node-218"><a href="#to_node-218"><span class="linenos">218</span></a>
|
||||
</span><span id="to_node-219"><a href="#to_node-219"><span class="linenos">219</span></a> <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="n">subquery</span><span class="o">.</span><span class="n">named_selects</span><span class="p">:</span>
|
||||
</span><span id="to_node-220"><a href="#to_node-220"><span class="linenos">220</span></a> <span class="n">to_node</span><span class="p">(</span>
|
||||
</span><span id="to_node-221"><a href="#to_node-221"><span class="linenos">221</span></a> <span class="n">name</span><span class="p">,</span>
|
||||
</span><span id="to_node-222"><a href="#to_node-222"><span class="linenos">222</span></a> <span class="n">scope</span><span class="o">=</span><span class="n">subquery_scope</span><span class="p">,</span>
|
||||
</span><span id="to_node-223"><a href="#to_node-223"><span class="linenos">223</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span>
|
||||
</span><span id="to_node-224"><a href="#to_node-224"><span class="linenos">224</span></a> <span class="n">upstream</span><span class="o">=</span><span class="n">node</span><span class="p">,</span>
|
||||
</span><span id="to_node-225"><a href="#to_node-225"><span class="linenos">225</span></a> <span class="n">trim_selects</span><span class="o">=</span><span class="n">trim_selects</span><span class="p">,</span>
|
||||
</span><span id="to_node-226"><a href="#to_node-226"><span class="linenos">226</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-227"><a href="#to_node-227"><span class="linenos">227</span></a>
|
||||
</span><span id="to_node-228"><a href="#to_node-228"><span class="linenos">228</span></a> <span class="c1"># if the select is a star add all scope sources as downstreams</span>
|
||||
</span><span id="to_node-229"><a href="#to_node-229"><span class="linenos">229</span></a> <span class="k">if</span> <span class="n">select</span><span class="o">.</span><span class="n">is_star</span><span class="p">:</span>
|
||||
</span><span id="to_node-230"><a href="#to_node-230"><span class="linenos">230</span></a> <span class="k">for</span> <span class="n">source</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">values</span><span class="p">():</span>
|
||||
</span><span id="to_node-231"><a href="#to_node-231"><span class="linenos">231</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">):</span>
|
||||
</span><span id="to_node-232"><a href="#to_node-232"><span class="linenos">232</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">source</span><span class="o">.</span><span class="n">expression</span>
|
||||
</span><span id="to_node-233"><a href="#to_node-233"><span class="linenos">233</span></a> <span class="n">node</span><span class="o">.</span><span class="n">downstream</span><span class="o">.</span><span class="n">append</span><span class="p">(</span>
|
||||
</span><span id="to_node-234"><a href="#to_node-234"><span class="linenos">234</span></a> <span class="n">Node</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">select</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">comments</span><span class="o">=</span><span class="kc">False</span><span class="p">),</span> <span class="n">source</span><span class="o">=</span><span class="n">source</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">source</span><span class="p">)</span>
|
||||
</span><span id="to_node-235"><a href="#to_node-235"><span class="linenos">235</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-236"><a href="#to_node-236"><span class="linenos">236</span></a>
|
||||
</span><span id="to_node-237"><a href="#to_node-237"><span class="linenos">237</span></a> <span class="c1"># Find all columns that went into creating this one to list their lineage nodes.</span>
|
||||
</span><span id="to_node-238"><a href="#to_node-238"><span class="linenos">238</span></a> <span class="n">source_columns</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span><span class="n">find_all_in_scope</span><span class="p">(</span><span class="n">select</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">))</span>
|
||||
</span><span id="to_node-239"><a href="#to_node-239"><span class="linenos">239</span></a>
|
||||
</span><span id="to_node-240"><a href="#to_node-240"><span class="linenos">240</span></a> <span class="c1"># If the source is a UDTF find columns used in the UTDF to generate the table</span>
|
||||
</span><span id="to_node-241"><a href="#to_node-241"><span class="linenos">241</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UDTF</span><span class="p">):</span>
|
||||
</span><span id="to_node-242"><a href="#to_node-242"><span class="linenos">242</span></a> <span class="n">source_columns</span> <span class="o">|=</span> <span class="nb">set</span><span class="p">(</span><span class="n">source</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">))</span>
|
||||
</span><span id="to_node-243"><a href="#to_node-243"><span class="linenos">243</span></a> <span class="n">derived_tables</span> <span class="o">=</span> <span class="p">[</span>
|
||||
</span><span id="to_node-244"><a href="#to_node-244"><span class="linenos">244</span></a> <span class="n">source</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">parent</span>
|
||||
</span><span id="to_node-245"><a href="#to_node-245"><span class="linenos">245</span></a> <span class="k">for</span> <span class="n">source</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">values</span><span class="p">()</span>
|
||||
</span><span id="to_node-246"><a href="#to_node-246"><span class="linenos">246</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">)</span> <span class="ow">and</span> <span class="n">source</span><span class="o">.</span><span class="n">is_derived_table</span>
|
||||
</span><span id="to_node-247"><a href="#to_node-247"><span class="linenos">247</span></a> <span class="p">]</span>
|
||||
</span><span id="to_node-248"><a href="#to_node-248"><span class="linenos">248</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="to_node-249"><a href="#to_node-249"><span class="linenos">249</span></a> <span class="n">derived_tables</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">derived_tables</span>
|
||||
</span><span id="to_node-250"><a href="#to_node-250"><span class="linenos">250</span></a>
|
||||
</span><span id="to_node-251"><a href="#to_node-251"><span class="linenos">251</span></a> <span class="n">source_names</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="to_node-252"><a href="#to_node-252"><span class="linenos">252</span></a> <span class="n">dt</span><span class="o">.</span><span class="n">alias</span><span class="p">:</span> <span class="n">dt</span><span class="o">.</span><span class="n">comments</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">split</span><span class="p">()[</span><span class="mi">1</span><span class="p">]</span>
|
||||
</span><span id="to_node-253"><a href="#to_node-253"><span class="linenos">253</span></a> <span class="k">for</span> <span class="n">dt</span> <span class="ow">in</span> <span class="n">derived_tables</span>
|
||||
</span><span id="to_node-254"><a href="#to_node-254"><span class="linenos">254</span></a> <span class="k">if</span> <span class="n">dt</span><span class="o">.</span><span class="n">comments</span> <span class="ow">and</span> <span class="n">dt</span><span class="o">.</span><span class="n">comments</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"source: "</span><span class="p">)</span>
|
||||
</span><span id="to_node-255"><a href="#to_node-255"><span class="linenos">255</span></a> <span class="p">}</span>
|
||||
</span><span id="to_node-256"><a href="#to_node-256"><span class="linenos">256</span></a>
|
||||
</span><span id="to_node-257"><a href="#to_node-257"><span class="linenos">257</span></a> <span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">source_columns</span><span class="p">:</span>
|
||||
</span><span id="to_node-258"><a href="#to_node-258"><span class="linenos">258</span></a> <span class="n">table</span> <span class="o">=</span> <span class="n">c</span><span class="o">.</span><span class="n">table</span>
|
||||
</span><span id="to_node-259"><a href="#to_node-259"><span class="linenos">259</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table</span><span class="p">)</span>
|
||||
</span><span id="to_node-260"><a href="#to_node-260"><span class="linenos">260</span></a>
|
||||
</span><span id="to_node-261"><a href="#to_node-261"><span class="linenos">261</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">):</span>
|
||||
</span><span id="to_node-262"><a href="#to_node-262"><span class="linenos">262</span></a> <span class="n">reference_node_name</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="to_node-263"><a href="#to_node-263"><span class="linenos">263</span></a> <span class="k">if</span> <span class="n">source</span><span class="o">.</span><span class="n">scope_type</span> <span class="o">==</span> <span class="n">ScopeType</span><span class="o">.</span><span class="n">DERIVED_TABLE</span> <span class="ow">and</span> <span class="n">table</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">source_names</span><span class="p">:</span>
|
||||
</span><span id="to_node-264"><a href="#to_node-264"><span class="linenos">264</span></a> <span class="n">reference_node_name</span> <span class="o">=</span> <span class="n">table</span>
|
||||
</span><span id="to_node-265"><a href="#to_node-265"><span class="linenos">265</span></a> <span class="k">elif</span> <span class="n">source</span><span class="o">.</span><span class="n">scope_type</span> <span class="o">==</span> <span class="n">ScopeType</span><span class="o">.</span><span class="n">CTE</span><span class="p">:</span>
|
||||
</span><span id="to_node-266"><a href="#to_node-266"><span class="linenos">266</span></a> <span class="n">selected_node</span><span class="p">,</span> <span class="n">_</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">selected_sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="p">(</span><span class="kc">None</span><span class="p">,</span> <span class="kc">None</span><span class="p">))</span>
|
||||
</span><span id="to_node-267"><a href="#to_node-267"><span class="linenos">267</span></a> <span class="n">reference_node_name</span> <span class="o">=</span> <span class="n">selected_node</span><span class="o">.</span><span class="n">name</span> <span class="k">if</span> <span class="n">selected_node</span> <span class="k">else</span> <span class="kc">None</span>
|
||||
</span><span id="to_node-268"><a href="#to_node-268"><span class="linenos">268</span></a> <span class="c1"># The table itself came from a more specific scope. Recurse into that one using the unaliased column name.</span>
|
||||
</span><span id="to_node-269"><a href="#to_node-269"><span class="linenos">269</span></a> <span class="n">to_node</span><span class="p">(</span>
|
||||
</span><span id="to_node-270"><a href="#to_node-270"><span class="linenos">270</span></a> <span class="n">c</span><span class="o">.</span><span class="n">name</span><span class="p">,</span>
|
||||
</span><span id="to_node-271"><a href="#to_node-271"><span class="linenos">271</span></a> <span class="n">scope</span><span class="o">=</span><span class="n">source</span><span class="p">,</span>
|
||||
</span><span id="to_node-272"><a href="#to_node-272"><span class="linenos">272</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span>
|
||||
</span><span id="to_node-273"><a href="#to_node-273"><span class="linenos">273</span></a> <span class="n">scope_name</span><span class="o">=</span><span class="n">table</span><span class="p">,</span>
|
||||
</span><span id="to_node-274"><a href="#to_node-274"><span class="linenos">274</span></a> <span class="n">upstream</span><span class="o">=</span><span class="n">node</span><span class="p">,</span>
|
||||
</span><span id="to_node-275"><a href="#to_node-275"><span class="linenos">275</span></a> <span class="n">source_name</span><span class="o">=</span><span class="n">source_names</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table</span><span class="p">)</span> <span class="ow">or</span> <span class="n">source_name</span><span class="p">,</span>
|
||||
</span><span id="to_node-276"><a href="#to_node-276"><span class="linenos">276</span></a> <span class="n">reference_node_name</span><span class="o">=</span><span class="n">reference_node_name</span><span class="p">,</span>
|
||||
</span><span id="to_node-277"><a href="#to_node-277"><span class="linenos">277</span></a> <span class="n">trim_selects</span><span class="o">=</span><span class="n">trim_selects</span><span class="p">,</span>
|
||||
</span><span id="to_node-278"><a href="#to_node-278"><span class="linenos">278</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-279"><a href="#to_node-279"><span class="linenos">279</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="to_node-280"><a href="#to_node-280"><span class="linenos">280</span></a> <span class="c1"># The source is not a scope - we've reached the end of the line. At this point, if a source is not found</span>
|
||||
</span><span id="to_node-281"><a href="#to_node-281"><span class="linenos">281</span></a> <span class="c1"># it means this column's lineage is unknown. This can happen if the definition of a source used in a query</span>
|
||||
</span><span id="to_node-282"><a href="#to_node-282"><span class="linenos">282</span></a> <span class="c1"># is not passed into the `sources` map.</span>
|
||||
</span><span id="to_node-283"><a href="#to_node-283"><span class="linenos">283</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">source</span> <span class="ow">or</span> <span class="n">exp</span><span class="o">.</span><span class="n">Placeholder</span><span class="p">()</span>
|
||||
</span><span id="to_node-284"><a href="#to_node-284"><span class="linenos">284</span></a> <span class="n">node</span><span class="o">.</span><span class="n">downstream</span><span class="o">.</span><span class="n">append</span><span class="p">(</span>
|
||||
</span><span id="to_node-285"><a href="#to_node-285"><span class="linenos">285</span></a> <span class="n">Node</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">c</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">comments</span><span class="o">=</span><span class="kc">False</span><span class="p">),</span> <span class="n">source</span><span class="o">=</span><span class="n">source</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">source</span><span class="p">)</span>
|
||||
</span><span id="to_node-286"><a href="#to_node-286"><span class="linenos">286</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-287"><a href="#to_node-287"><span class="linenos">287</span></a>
|
||||
</span><span id="to_node-288"><a href="#to_node-288"><span class="linenos">288</span></a> <span class="k">return</span> <span class="n">node</span>
|
||||
</span><span id="to_node-156"><a href="#to_node-156"><span class="linenos">156</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">SetOperation</span><span class="p">):</span>
|
||||
</span><span id="to_node-157"><a href="#to_node-157"><span class="linenos">157</span></a> <span class="n">name</span> <span class="o">=</span> <span class="nb">type</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span><span class="o">.</span><span class="vm">__name__</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span>
|
||||
</span><span id="to_node-158"><a href="#to_node-158"><span class="linenos">158</span></a> <span class="n">upstream</span> <span class="o">=</span> <span class="n">upstream</span> <span class="ow">or</span> <span class="n">Node</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> <span class="n">source</span><span class="o">=</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">select</span><span class="p">)</span>
|
||||
</span><span id="to_node-159"><a href="#to_node-159"><span class="linenos">159</span></a>
|
||||
</span><span id="to_node-160"><a href="#to_node-160"><span class="linenos">160</span></a> <span class="n">index</span> <span class="o">=</span> <span class="p">(</span>
|
||||
</span><span id="to_node-161"><a href="#to_node-161"><span class="linenos">161</span></a> <span class="n">column</span>
|
||||
</span><span id="to_node-162"><a href="#to_node-162"><span class="linenos">162</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">column</span><span class="p">,</span> <span class="nb">int</span><span class="p">)</span>
|
||||
</span><span id="to_node-163"><a href="#to_node-163"><span class="linenos">163</span></a> <span class="k">else</span> <span class="nb">next</span><span class="p">(</span>
|
||||
</span><span id="to_node-164"><a href="#to_node-164"><span class="linenos">164</span></a> <span class="p">(</span>
|
||||
</span><span id="to_node-165"><a href="#to_node-165"><span class="linenos">165</span></a> <span class="n">i</span>
|
||||
</span><span id="to_node-166"><a href="#to_node-166"><span class="linenos">166</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">select</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">selects</span><span class="p">)</span>
|
||||
</span><span id="to_node-167"><a href="#to_node-167"><span class="linenos">167</span></a> <span class="k">if</span> <span class="n">select</span><span class="o">.</span><span class="n">alias_or_name</span> <span class="o">==</span> <span class="n">column</span> <span class="ow">or</span> <span class="n">select</span><span class="o">.</span><span class="n">is_star</span>
|
||||
</span><span id="to_node-168"><a href="#to_node-168"><span class="linenos">168</span></a> <span class="p">),</span>
|
||||
</span><span id="to_node-169"><a href="#to_node-169"><span class="linenos">169</span></a> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="c1"># mypy will not allow a None here, but a negative index should never be returned</span>
|
||||
</span><span id="to_node-170"><a href="#to_node-170"><span class="linenos">170</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-171"><a href="#to_node-171"><span class="linenos">171</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-172"><a href="#to_node-172"><span class="linenos">172</span></a>
|
||||
</span><span id="to_node-173"><a href="#to_node-173"><span class="linenos">173</span></a> <span class="k">if</span> <span class="n">index</span> <span class="o">==</span> <span class="o">-</span><span class="mi">1</span><span class="p">:</span>
|
||||
</span><span id="to_node-174"><a href="#to_node-174"><span class="linenos">174</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Could not find </span><span class="si">{</span><span class="n">column</span><span class="si">}</span><span class="s2"> in </span><span class="si">{</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
</span><span id="to_node-175"><a href="#to_node-175"><span class="linenos">175</span></a>
|
||||
</span><span id="to_node-176"><a href="#to_node-176"><span class="linenos">176</span></a> <span class="k">for</span> <span class="n">s</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">union_scopes</span><span class="p">:</span>
|
||||
</span><span id="to_node-177"><a href="#to_node-177"><span class="linenos">177</span></a> <span class="n">to_node</span><span class="p">(</span>
|
||||
</span><span id="to_node-178"><a href="#to_node-178"><span class="linenos">178</span></a> <span class="n">index</span><span class="p">,</span>
|
||||
</span><span id="to_node-179"><a href="#to_node-179"><span class="linenos">179</span></a> <span class="n">scope</span><span class="o">=</span><span class="n">s</span><span class="p">,</span>
|
||||
</span><span id="to_node-180"><a href="#to_node-180"><span class="linenos">180</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span>
|
||||
</span><span id="to_node-181"><a href="#to_node-181"><span class="linenos">181</span></a> <span class="n">upstream</span><span class="o">=</span><span class="n">upstream</span><span class="p">,</span>
|
||||
</span><span id="to_node-182"><a href="#to_node-182"><span class="linenos">182</span></a> <span class="n">source_name</span><span class="o">=</span><span class="n">source_name</span><span class="p">,</span>
|
||||
</span><span id="to_node-183"><a href="#to_node-183"><span class="linenos">183</span></a> <span class="n">reference_node_name</span><span class="o">=</span><span class="n">reference_node_name</span><span class="p">,</span>
|
||||
</span><span id="to_node-184"><a href="#to_node-184"><span class="linenos">184</span></a> <span class="n">trim_selects</span><span class="o">=</span><span class="n">trim_selects</span><span class="p">,</span>
|
||||
</span><span id="to_node-185"><a href="#to_node-185"><span class="linenos">185</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-186"><a href="#to_node-186"><span class="linenos">186</span></a>
|
||||
</span><span id="to_node-187"><a href="#to_node-187"><span class="linenos">187</span></a> <span class="k">return</span> <span class="n">upstream</span>
|
||||
</span><span id="to_node-188"><a href="#to_node-188"><span class="linenos">188</span></a>
|
||||
</span><span id="to_node-189"><a href="#to_node-189"><span class="linenos">189</span></a> <span class="k">if</span> <span class="n">trim_selects</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">):</span>
|
||||
</span><span id="to_node-190"><a href="#to_node-190"><span class="linenos">190</span></a> <span class="c1"># For better ergonomics in our node labels, replace the full select with</span>
|
||||
</span><span id="to_node-191"><a href="#to_node-191"><span class="linenos">191</span></a> <span class="c1"># a version that has only the column we care about.</span>
|
||||
</span><span id="to_node-192"><a href="#to_node-192"><span class="linenos">192</span></a> <span class="c1"># "x", SELECT x, y FROM foo</span>
|
||||
</span><span id="to_node-193"><a href="#to_node-193"><span class="linenos">193</span></a> <span class="c1"># => "x", SELECT x FROM foo</span>
|
||||
</span><span id="to_node-194"><a href="#to_node-194"><span class="linenos">194</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">,</span> <span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="n">select</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">False</span><span class="p">))</span>
|
||||
</span><span id="to_node-195"><a href="#to_node-195"><span class="linenos">195</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="to_node-196"><a href="#to_node-196"><span class="linenos">196</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">expression</span>
|
||||
</span><span id="to_node-197"><a href="#to_node-197"><span class="linenos">197</span></a>
|
||||
</span><span id="to_node-198"><a href="#to_node-198"><span class="linenos">198</span></a> <span class="c1"># Create the node for this step in the lineage chain, and attach it to the previous one.</span>
|
||||
</span><span id="to_node-199"><a href="#to_node-199"><span class="linenos">199</span></a> <span class="n">node</span> <span class="o">=</span> <span class="n">Node</span><span class="p">(</span>
|
||||
</span><span id="to_node-200"><a href="#to_node-200"><span class="linenos">200</span></a> <span class="n">name</span><span class="o">=</span><span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">scope_name</span><span class="si">}</span><span class="s2">.</span><span class="si">{</span><span class="n">column</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">scope_name</span> <span class="k">else</span> <span class="nb">str</span><span class="p">(</span><span class="n">column</span><span class="p">),</span>
|
||||
</span><span id="to_node-201"><a href="#to_node-201"><span class="linenos">201</span></a> <span class="n">source</span><span class="o">=</span><span class="n">source</span><span class="p">,</span>
|
||||
</span><span id="to_node-202"><a href="#to_node-202"><span class="linenos">202</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">select</span><span class="p">,</span>
|
||||
</span><span id="to_node-203"><a href="#to_node-203"><span class="linenos">203</span></a> <span class="n">source_name</span><span class="o">=</span><span class="n">source_name</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">,</span>
|
||||
</span><span id="to_node-204"><a href="#to_node-204"><span class="linenos">204</span></a> <span class="n">reference_node_name</span><span class="o">=</span><span class="n">reference_node_name</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">,</span>
|
||||
</span><span id="to_node-205"><a href="#to_node-205"><span class="linenos">205</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-206"><a href="#to_node-206"><span class="linenos">206</span></a>
|
||||
</span><span id="to_node-207"><a href="#to_node-207"><span class="linenos">207</span></a> <span class="k">if</span> <span class="n">upstream</span><span class="p">:</span>
|
||||
</span><span id="to_node-208"><a href="#to_node-208"><span class="linenos">208</span></a> <span class="n">upstream</span><span class="o">.</span><span class="n">downstream</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">node</span><span class="p">)</span>
|
||||
</span><span id="to_node-209"><a href="#to_node-209"><span class="linenos">209</span></a>
|
||||
</span><span id="to_node-210"><a href="#to_node-210"><span class="linenos">210</span></a> <span class="n">subquery_scopes</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="to_node-211"><a href="#to_node-211"><span class="linenos">211</span></a> <span class="nb">id</span><span class="p">(</span><span class="n">subquery_scope</span><span class="o">.</span><span class="n">expression</span><span class="p">):</span> <span class="n">subquery_scope</span> <span class="k">for</span> <span class="n">subquery_scope</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">subquery_scopes</span>
|
||||
</span><span id="to_node-212"><a href="#to_node-212"><span class="linenos">212</span></a> <span class="p">}</span>
|
||||
</span><span id="to_node-213"><a href="#to_node-213"><span class="linenos">213</span></a>
|
||||
</span><span id="to_node-214"><a href="#to_node-214"><span class="linenos">214</span></a> <span class="k">for</span> <span class="n">subquery</span> <span class="ow">in</span> <span class="n">find_all_in_scope</span><span class="p">(</span><span class="n">select</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UNWRAPPED_QUERIES</span><span class="p">):</span>
|
||||
</span><span id="to_node-215"><a href="#to_node-215"><span class="linenos">215</span></a> <span class="n">subquery_scope</span> <span class="o">=</span> <span class="n">subquery_scopes</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="nb">id</span><span class="p">(</span><span class="n">subquery</span><span class="p">))</span>
|
||||
</span><span id="to_node-216"><a href="#to_node-216"><span class="linenos">216</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">subquery_scope</span><span class="p">:</span>
|
||||
</span><span id="to_node-217"><a href="#to_node-217"><span class="linenos">217</span></a> <span class="n">logger</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unknown subquery scope: </span><span class="si">{</span><span class="n">subquery</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
</span><span id="to_node-218"><a href="#to_node-218"><span class="linenos">218</span></a> <span class="k">continue</span>
|
||||
</span><span id="to_node-219"><a href="#to_node-219"><span class="linenos">219</span></a>
|
||||
</span><span id="to_node-220"><a href="#to_node-220"><span class="linenos">220</span></a> <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="n">subquery</span><span class="o">.</span><span class="n">named_selects</span><span class="p">:</span>
|
||||
</span><span id="to_node-221"><a href="#to_node-221"><span class="linenos">221</span></a> <span class="n">to_node</span><span class="p">(</span>
|
||||
</span><span id="to_node-222"><a href="#to_node-222"><span class="linenos">222</span></a> <span class="n">name</span><span class="p">,</span>
|
||||
</span><span id="to_node-223"><a href="#to_node-223"><span class="linenos">223</span></a> <span class="n">scope</span><span class="o">=</span><span class="n">subquery_scope</span><span class="p">,</span>
|
||||
</span><span id="to_node-224"><a href="#to_node-224"><span class="linenos">224</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span>
|
||||
</span><span id="to_node-225"><a href="#to_node-225"><span class="linenos">225</span></a> <span class="n">upstream</span><span class="o">=</span><span class="n">node</span><span class="p">,</span>
|
||||
</span><span id="to_node-226"><a href="#to_node-226"><span class="linenos">226</span></a> <span class="n">trim_selects</span><span class="o">=</span><span class="n">trim_selects</span><span class="p">,</span>
|
||||
</span><span id="to_node-227"><a href="#to_node-227"><span class="linenos">227</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-228"><a href="#to_node-228"><span class="linenos">228</span></a>
|
||||
</span><span id="to_node-229"><a href="#to_node-229"><span class="linenos">229</span></a> <span class="c1"># if the select is a star add all scope sources as downstreams</span>
|
||||
</span><span id="to_node-230"><a href="#to_node-230"><span class="linenos">230</span></a> <span class="k">if</span> <span class="n">select</span><span class="o">.</span><span class="n">is_star</span><span class="p">:</span>
|
||||
</span><span id="to_node-231"><a href="#to_node-231"><span class="linenos">231</span></a> <span class="k">for</span> <span class="n">source</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">values</span><span class="p">():</span>
|
||||
</span><span id="to_node-232"><a href="#to_node-232"><span class="linenos">232</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">):</span>
|
||||
</span><span id="to_node-233"><a href="#to_node-233"><span class="linenos">233</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">source</span><span class="o">.</span><span class="n">expression</span>
|
||||
</span><span id="to_node-234"><a href="#to_node-234"><span class="linenos">234</span></a> <span class="n">node</span><span class="o">.</span><span class="n">downstream</span><span class="o">.</span><span class="n">append</span><span class="p">(</span>
|
||||
</span><span id="to_node-235"><a href="#to_node-235"><span class="linenos">235</span></a> <span class="n">Node</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">select</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">comments</span><span class="o">=</span><span class="kc">False</span><span class="p">),</span> <span class="n">source</span><span class="o">=</span><span class="n">source</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">source</span><span class="p">)</span>
|
||||
</span><span id="to_node-236"><a href="#to_node-236"><span class="linenos">236</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-237"><a href="#to_node-237"><span class="linenos">237</span></a>
|
||||
</span><span id="to_node-238"><a href="#to_node-238"><span class="linenos">238</span></a> <span class="c1"># Find all columns that went into creating this one to list their lineage nodes.</span>
|
||||
</span><span id="to_node-239"><a href="#to_node-239"><span class="linenos">239</span></a> <span class="n">source_columns</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span><span class="n">find_all_in_scope</span><span class="p">(</span><span class="n">select</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">))</span>
|
||||
</span><span id="to_node-240"><a href="#to_node-240"><span class="linenos">240</span></a>
|
||||
</span><span id="to_node-241"><a href="#to_node-241"><span class="linenos">241</span></a> <span class="c1"># If the source is a UDTF find columns used in the UTDF to generate the table</span>
|
||||
</span><span id="to_node-242"><a href="#to_node-242"><span class="linenos">242</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UDTF</span><span class="p">):</span>
|
||||
</span><span id="to_node-243"><a href="#to_node-243"><span class="linenos">243</span></a> <span class="n">source_columns</span> <span class="o">|=</span> <span class="nb">set</span><span class="p">(</span><span class="n">source</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">))</span>
|
||||
</span><span id="to_node-244"><a href="#to_node-244"><span class="linenos">244</span></a> <span class="n">derived_tables</span> <span class="o">=</span> <span class="p">[</span>
|
||||
</span><span id="to_node-245"><a href="#to_node-245"><span class="linenos">245</span></a> <span class="n">source</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">parent</span>
|
||||
</span><span id="to_node-246"><a href="#to_node-246"><span class="linenos">246</span></a> <span class="k">for</span> <span class="n">source</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">values</span><span class="p">()</span>
|
||||
</span><span id="to_node-247"><a href="#to_node-247"><span class="linenos">247</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">)</span> <span class="ow">and</span> <span class="n">source</span><span class="o">.</span><span class="n">is_derived_table</span>
|
||||
</span><span id="to_node-248"><a href="#to_node-248"><span class="linenos">248</span></a> <span class="p">]</span>
|
||||
</span><span id="to_node-249"><a href="#to_node-249"><span class="linenos">249</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="to_node-250"><a href="#to_node-250"><span class="linenos">250</span></a> <span class="n">derived_tables</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">derived_tables</span>
|
||||
</span><span id="to_node-251"><a href="#to_node-251"><span class="linenos">251</span></a>
|
||||
</span><span id="to_node-252"><a href="#to_node-252"><span class="linenos">252</span></a> <span class="n">source_names</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="to_node-253"><a href="#to_node-253"><span class="linenos">253</span></a> <span class="n">dt</span><span class="o">.</span><span class="n">alias</span><span class="p">:</span> <span class="n">dt</span><span class="o">.</span><span class="n">comments</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">split</span><span class="p">()[</span><span class="mi">1</span><span class="p">]</span>
|
||||
</span><span id="to_node-254"><a href="#to_node-254"><span class="linenos">254</span></a> <span class="k">for</span> <span class="n">dt</span> <span class="ow">in</span> <span class="n">derived_tables</span>
|
||||
</span><span id="to_node-255"><a href="#to_node-255"><span class="linenos">255</span></a> <span class="k">if</span> <span class="n">dt</span><span class="o">.</span><span class="n">comments</span> <span class="ow">and</span> <span class="n">dt</span><span class="o">.</span><span class="n">comments</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"source: "</span><span class="p">)</span>
|
||||
</span><span id="to_node-256"><a href="#to_node-256"><span class="linenos">256</span></a> <span class="p">}</span>
|
||||
</span><span id="to_node-257"><a href="#to_node-257"><span class="linenos">257</span></a>
|
||||
</span><span id="to_node-258"><a href="#to_node-258"><span class="linenos">258</span></a> <span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">source_columns</span><span class="p">:</span>
|
||||
</span><span id="to_node-259"><a href="#to_node-259"><span class="linenos">259</span></a> <span class="n">table</span> <span class="o">=</span> <span class="n">c</span><span class="o">.</span><span class="n">table</span>
|
||||
</span><span id="to_node-260"><a href="#to_node-260"><span class="linenos">260</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table</span><span class="p">)</span>
|
||||
</span><span id="to_node-261"><a href="#to_node-261"><span class="linenos">261</span></a>
|
||||
</span><span id="to_node-262"><a href="#to_node-262"><span class="linenos">262</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">):</span>
|
||||
</span><span id="to_node-263"><a href="#to_node-263"><span class="linenos">263</span></a> <span class="n">reference_node_name</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="to_node-264"><a href="#to_node-264"><span class="linenos">264</span></a> <span class="k">if</span> <span class="n">source</span><span class="o">.</span><span class="n">scope_type</span> <span class="o">==</span> <span class="n">ScopeType</span><span class="o">.</span><span class="n">DERIVED_TABLE</span> <span class="ow">and</span> <span class="n">table</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">source_names</span><span class="p">:</span>
|
||||
</span><span id="to_node-265"><a href="#to_node-265"><span class="linenos">265</span></a> <span class="n">reference_node_name</span> <span class="o">=</span> <span class="n">table</span>
|
||||
</span><span id="to_node-266"><a href="#to_node-266"><span class="linenos">266</span></a> <span class="k">elif</span> <span class="n">source</span><span class="o">.</span><span class="n">scope_type</span> <span class="o">==</span> <span class="n">ScopeType</span><span class="o">.</span><span class="n">CTE</span><span class="p">:</span>
|
||||
</span><span id="to_node-267"><a href="#to_node-267"><span class="linenos">267</span></a> <span class="n">selected_node</span><span class="p">,</span> <span class="n">_</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">selected_sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="p">(</span><span class="kc">None</span><span class="p">,</span> <span class="kc">None</span><span class="p">))</span>
|
||||
</span><span id="to_node-268"><a href="#to_node-268"><span class="linenos">268</span></a> <span class="n">reference_node_name</span> <span class="o">=</span> <span class="n">selected_node</span><span class="o">.</span><span class="n">name</span> <span class="k">if</span> <span class="n">selected_node</span> <span class="k">else</span> <span class="kc">None</span>
|
||||
</span><span id="to_node-269"><a href="#to_node-269"><span class="linenos">269</span></a> <span class="c1"># The table itself came from a more specific scope. Recurse into that one using the unaliased column name.</span>
|
||||
</span><span id="to_node-270"><a href="#to_node-270"><span class="linenos">270</span></a> <span class="n">to_node</span><span class="p">(</span>
|
||||
</span><span id="to_node-271"><a href="#to_node-271"><span class="linenos">271</span></a> <span class="n">c</span><span class="o">.</span><span class="n">name</span><span class="p">,</span>
|
||||
</span><span id="to_node-272"><a href="#to_node-272"><span class="linenos">272</span></a> <span class="n">scope</span><span class="o">=</span><span class="n">source</span><span class="p">,</span>
|
||||
</span><span id="to_node-273"><a href="#to_node-273"><span class="linenos">273</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span>
|
||||
</span><span id="to_node-274"><a href="#to_node-274"><span class="linenos">274</span></a> <span class="n">scope_name</span><span class="o">=</span><span class="n">table</span><span class="p">,</span>
|
||||
</span><span id="to_node-275"><a href="#to_node-275"><span class="linenos">275</span></a> <span class="n">upstream</span><span class="o">=</span><span class="n">node</span><span class="p">,</span>
|
||||
</span><span id="to_node-276"><a href="#to_node-276"><span class="linenos">276</span></a> <span class="n">source_name</span><span class="o">=</span><span class="n">source_names</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table</span><span class="p">)</span> <span class="ow">or</span> <span class="n">source_name</span><span class="p">,</span>
|
||||
</span><span id="to_node-277"><a href="#to_node-277"><span class="linenos">277</span></a> <span class="n">reference_node_name</span><span class="o">=</span><span class="n">reference_node_name</span><span class="p">,</span>
|
||||
</span><span id="to_node-278"><a href="#to_node-278"><span class="linenos">278</span></a> <span class="n">trim_selects</span><span class="o">=</span><span class="n">trim_selects</span><span class="p">,</span>
|
||||
</span><span id="to_node-279"><a href="#to_node-279"><span class="linenos">279</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-280"><a href="#to_node-280"><span class="linenos">280</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="to_node-281"><a href="#to_node-281"><span class="linenos">281</span></a> <span class="c1"># The source is not a scope - we've reached the end of the line. At this point, if a source is not found</span>
|
||||
</span><span id="to_node-282"><a href="#to_node-282"><span class="linenos">282</span></a> <span class="c1"># it means this column's lineage is unknown. This can happen if the definition of a source used in a query</span>
|
||||
</span><span id="to_node-283"><a href="#to_node-283"><span class="linenos">283</span></a> <span class="c1"># is not passed into the `sources` map.</span>
|
||||
</span><span id="to_node-284"><a href="#to_node-284"><span class="linenos">284</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">source</span> <span class="ow">or</span> <span class="n">exp</span><span class="o">.</span><span class="n">Placeholder</span><span class="p">()</span>
|
||||
</span><span id="to_node-285"><a href="#to_node-285"><span class="linenos">285</span></a> <span class="n">node</span><span class="o">.</span><span class="n">downstream</span><span class="o">.</span><span class="n">append</span><span class="p">(</span>
|
||||
</span><span id="to_node-286"><a href="#to_node-286"><span class="linenos">286</span></a> <span class="n">Node</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">c</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">comments</span><span class="o">=</span><span class="kc">False</span><span class="p">),</span> <span class="n">source</span><span class="o">=</span><span class="n">source</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">source</span><span class="p">)</span>
|
||||
</span><span id="to_node-287"><a href="#to_node-287"><span class="linenos">287</span></a> <span class="p">)</span>
|
||||
</span><span id="to_node-288"><a href="#to_node-288"><span class="linenos">288</span></a>
|
||||
</span><span id="to_node-289"><a href="#to_node-289"><span class="linenos">289</span></a> <span class="k">return</span> <span class="n">node</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -997,82 +999,82 @@
|
|||
|
||||
</div>
|
||||
<a class="headerlink" href="#GraphHTML"></a>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="GraphHTML-291"><a href="#GraphHTML-291"><span class="linenos">291</span></a><span class="k">class</span> <span class="nc">GraphHTML</span><span class="p">:</span>
|
||||
</span><span id="GraphHTML-292"><a href="#GraphHTML-292"><span class="linenos">292</span></a><span class="w"> </span><span class="sd">"""Node to HTML generator using vis.js.</span>
|
||||
</span><span id="GraphHTML-293"><a href="#GraphHTML-293"><span class="linenos">293</span></a>
|
||||
</span><span id="GraphHTML-294"><a href="#GraphHTML-294"><span class="linenos">294</span></a><span class="sd"> https://visjs.github.io/vis-network/docs/network/</span>
|
||||
</span><span id="GraphHTML-295"><a href="#GraphHTML-295"><span class="linenos">295</span></a><span class="sd"> """</span>
|
||||
</span><span id="GraphHTML-296"><a href="#GraphHTML-296"><span class="linenos">296</span></a>
|
||||
</span><span id="GraphHTML-297"><a href="#GraphHTML-297"><span class="linenos">297</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span>
|
||||
</span><span id="GraphHTML-298"><a href="#GraphHTML-298"><span class="linenos">298</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">nodes</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">,</span> <span class="n">edges</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">,</span> <span class="n">imports</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">options</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="GraphHTML-299"><a href="#GraphHTML-299"><span class="linenos">299</span></a> <span class="p">):</span>
|
||||
</span><span id="GraphHTML-300"><a href="#GraphHTML-300"><span class="linenos">300</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">imports</span> <span class="o">=</span> <span class="n">imports</span>
|
||||
</span><span id="GraphHTML-301"><a href="#GraphHTML-301"><span class="linenos">301</span></a>
|
||||
</span><span id="GraphHTML-302"><a href="#GraphHTML-302"><span class="linenos">302</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">options</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-303"><a href="#GraphHTML-303"><span class="linenos">303</span></a> <span class="s2">"height"</span><span class="p">:</span> <span class="s2">"500px"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-304"><a href="#GraphHTML-304"><span class="linenos">304</span></a> <span class="s2">"width"</span><span class="p">:</span> <span class="s2">"100%"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-305"><a href="#GraphHTML-305"><span class="linenos">305</span></a> <span class="s2">"layout"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-306"><a href="#GraphHTML-306"><span class="linenos">306</span></a> <span class="s2">"hierarchical"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-307"><a href="#GraphHTML-307"><span class="linenos">307</span></a> <span class="s2">"enabled"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-308"><a href="#GraphHTML-308"><span class="linenos">308</span></a> <span class="s2">"nodeSpacing"</span><span class="p">:</span> <span class="mi">200</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-309"><a href="#GraphHTML-309"><span class="linenos">309</span></a> <span class="s2">"sortMethod"</span><span class="p">:</span> <span class="s2">"directed"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-310"><a href="#GraphHTML-310"><span class="linenos">310</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML-311"><a href="#GraphHTML-311"><span class="linenos">311</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML-312"><a href="#GraphHTML-312"><span class="linenos">312</span></a> <span class="s2">"interaction"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-313"><a href="#GraphHTML-313"><span class="linenos">313</span></a> <span class="s2">"dragNodes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-314"><a href="#GraphHTML-314"><span class="linenos">314</span></a> <span class="s2">"selectable"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-315"><a href="#GraphHTML-315"><span class="linenos">315</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML-316"><a href="#GraphHTML-316"><span class="linenos">316</span></a> <span class="s2">"physics"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-317"><a href="#GraphHTML-317"><span class="linenos">317</span></a> <span class="s2">"enabled"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-318"><a href="#GraphHTML-318"><span class="linenos">318</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML-319"><a href="#GraphHTML-319"><span class="linenos">319</span></a> <span class="s2">"edges"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-320"><a href="#GraphHTML-320"><span class="linenos">320</span></a> <span class="s2">"arrows"</span><span class="p">:</span> <span class="s2">"to"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-321"><a href="#GraphHTML-321"><span class="linenos">321</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML-322"><a href="#GraphHTML-322"><span class="linenos">322</span></a> <span class="s2">"nodes"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-323"><a href="#GraphHTML-323"><span class="linenos">323</span></a> <span class="s2">"font"</span><span class="p">:</span> <span class="s2">"20px monaco"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-324"><a href="#GraphHTML-324"><span class="linenos">324</span></a> <span class="s2">"shape"</span><span class="p">:</span> <span class="s2">"box"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-325"><a href="#GraphHTML-325"><span class="linenos">325</span></a> <span class="s2">"widthConstraint"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-326"><a href="#GraphHTML-326"><span class="linenos">326</span></a> <span class="s2">"maximum"</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-327"><a href="#GraphHTML-327"><span class="linenos">327</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML-328"><a href="#GraphHTML-328"><span class="linenos">328</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML-329"><a href="#GraphHTML-329"><span class="linenos">329</span></a> <span class="o">**</span><span class="p">(</span><span class="n">options</span> <span class="ow">or</span> <span class="p">{}),</span>
|
||||
</span><span id="GraphHTML-330"><a href="#GraphHTML-330"><span class="linenos">330</span></a> <span class="p">}</span>
|
||||
</span><span id="GraphHTML-331"><a href="#GraphHTML-331"><span class="linenos">331</span></a>
|
||||
</span><span id="GraphHTML-332"><a href="#GraphHTML-332"><span class="linenos">332</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">nodes</span> <span class="o">=</span> <span class="n">nodes</span>
|
||||
</span><span id="GraphHTML-333"><a href="#GraphHTML-333"><span class="linenos">333</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">edges</span> <span class="o">=</span> <span class="n">edges</span>
|
||||
</span><span id="GraphHTML-334"><a href="#GraphHTML-334"><span class="linenos">334</span></a>
|
||||
</span><span id="GraphHTML-335"><a href="#GraphHTML-335"><span class="linenos">335</span></a> <span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
</span><span id="GraphHTML-336"><a href="#GraphHTML-336"><span class="linenos">336</span></a> <span class="n">nodes</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="nb">list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">nodes</span><span class="o">.</span><span class="n">values</span><span class="p">()))</span>
|
||||
</span><span id="GraphHTML-337"><a href="#GraphHTML-337"><span class="linenos">337</span></a> <span class="n">edges</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">edges</span><span class="p">)</span>
|
||||
</span><span id="GraphHTML-338"><a href="#GraphHTML-338"><span class="linenos">338</span></a> <span class="n">options</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">options</span><span class="p">)</span>
|
||||
</span><span id="GraphHTML-339"><a href="#GraphHTML-339"><span class="linenos">339</span></a> <span class="n">imports</span> <span class="o">=</span> <span class="p">(</span>
|
||||
</span><span id="GraphHTML-340"><a href="#GraphHTML-340"><span class="linenos">340</span></a><span class="w"> </span><span class="sd">"""<script type="text/javascript" src="https://unpkg.com/vis-data@latest/peer/umd/vis-data.min.js"></script></span>
|
||||
</span><span id="GraphHTML-341"><a href="#GraphHTML-341"><span class="linenos">341</span></a><span class="sd"> <script type="text/javascript" src="https://unpkg.com/vis-network@latest/peer/umd/vis-network.min.js"></script></span>
|
||||
</span><span id="GraphHTML-342"><a href="#GraphHTML-342"><span class="linenos">342</span></a><span class="sd"> <link rel="stylesheet" type="text/css" href="https://unpkg.com/vis-network/styles/vis-network.min.css" />"""</span>
|
||||
</span><span id="GraphHTML-343"><a href="#GraphHTML-343"><span class="linenos">343</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">imports</span>
|
||||
</span><span id="GraphHTML-344"><a href="#GraphHTML-344"><span class="linenos">344</span></a> <span class="k">else</span> <span class="s2">""</span>
|
||||
</span><span id="GraphHTML-345"><a href="#GraphHTML-345"><span class="linenos">345</span></a> <span class="p">)</span>
|
||||
</span><span id="GraphHTML-346"><a href="#GraphHTML-346"><span class="linenos">346</span></a>
|
||||
</span><span id="GraphHTML-347"><a href="#GraphHTML-347"><span class="linenos">347</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"""<div></span>
|
||||
</span><span id="GraphHTML-348"><a href="#GraphHTML-348"><span class="linenos">348</span></a><span class="s2"> <div id="sqlglot-lineage"></div></span>
|
||||
</span><span id="GraphHTML-349"><a href="#GraphHTML-349"><span class="linenos">349</span></a><span class="s2"> </span><span class="si">{</span><span class="n">imports</span><span class="si">}</span>
|
||||
</span><span id="GraphHTML-350"><a href="#GraphHTML-350"><span class="linenos">350</span></a><span class="s2"> <script type="text/javascript"></span>
|
||||
</span><span id="GraphHTML-351"><a href="#GraphHTML-351"><span class="linenos">351</span></a><span class="s2"> var nodes = new vis.DataSet(</span><span class="si">{</span><span class="n">nodes</span><span class="si">}</span><span class="s2">)</span>
|
||||
</span><span id="GraphHTML-352"><a href="#GraphHTML-352"><span class="linenos">352</span></a><span class="s2"> nodes.forEach(row => row["title"] = new DOMParser().parseFromString(row["title"], "text/html").body.childNodes[0])</span>
|
||||
</span><span id="GraphHTML-353"><a href="#GraphHTML-353"><span class="linenos">353</span></a>
|
||||
</span><span id="GraphHTML-354"><a href="#GraphHTML-354"><span class="linenos">354</span></a><span class="s2"> new vis.Network(</span>
|
||||
</span><span id="GraphHTML-355"><a href="#GraphHTML-355"><span class="linenos">355</span></a><span class="s2"> document.getElementById("sqlglot-lineage"),</span>
|
||||
</span><span id="GraphHTML-356"><a href="#GraphHTML-356"><span class="linenos">356</span></a><span class="s2"> </span><span class="se">{{</span>
|
||||
</span><span id="GraphHTML-357"><a href="#GraphHTML-357"><span class="linenos">357</span></a><span class="s2"> nodes: nodes,</span>
|
||||
</span><span id="GraphHTML-358"><a href="#GraphHTML-358"><span class="linenos">358</span></a><span class="s2"> edges: new vis.DataSet(</span><span class="si">{</span><span class="n">edges</span><span class="si">}</span><span class="s2">)</span>
|
||||
</span><span id="GraphHTML-359"><a href="#GraphHTML-359"><span class="linenos">359</span></a><span class="s2"> </span><span class="se">}}</span><span class="s2">,</span>
|
||||
</span><span id="GraphHTML-360"><a href="#GraphHTML-360"><span class="linenos">360</span></a><span class="s2"> </span><span class="si">{</span><span class="n">options</span><span class="si">}</span><span class="s2">,</span>
|
||||
</span><span id="GraphHTML-361"><a href="#GraphHTML-361"><span class="linenos">361</span></a><span class="s2"> )</span>
|
||||
</span><span id="GraphHTML-362"><a href="#GraphHTML-362"><span class="linenos">362</span></a><span class="s2"> </script></span>
|
||||
</span><span id="GraphHTML-363"><a href="#GraphHTML-363"><span class="linenos">363</span></a><span class="s2"></div>"""</span>
|
||||
</span><span id="GraphHTML-364"><a href="#GraphHTML-364"><span class="linenos">364</span></a>
|
||||
</span><span id="GraphHTML-365"><a href="#GraphHTML-365"><span class="linenos">365</span></a> <span class="k">def</span> <span class="nf">_repr_html_</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
||||
</span><span id="GraphHTML-366"><a href="#GraphHTML-366"><span class="linenos">366</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="fm">__str__</span><span class="p">()</span>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="GraphHTML-292"><a href="#GraphHTML-292"><span class="linenos">292</span></a><span class="k">class</span> <span class="nc">GraphHTML</span><span class="p">:</span>
|
||||
</span><span id="GraphHTML-293"><a href="#GraphHTML-293"><span class="linenos">293</span></a><span class="w"> </span><span class="sd">"""Node to HTML generator using vis.js.</span>
|
||||
</span><span id="GraphHTML-294"><a href="#GraphHTML-294"><span class="linenos">294</span></a>
|
||||
</span><span id="GraphHTML-295"><a href="#GraphHTML-295"><span class="linenos">295</span></a><span class="sd"> https://visjs.github.io/vis-network/docs/network/</span>
|
||||
</span><span id="GraphHTML-296"><a href="#GraphHTML-296"><span class="linenos">296</span></a><span class="sd"> """</span>
|
||||
</span><span id="GraphHTML-297"><a href="#GraphHTML-297"><span class="linenos">297</span></a>
|
||||
</span><span id="GraphHTML-298"><a href="#GraphHTML-298"><span class="linenos">298</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span>
|
||||
</span><span id="GraphHTML-299"><a href="#GraphHTML-299"><span class="linenos">299</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">nodes</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">,</span> <span class="n">edges</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">,</span> <span class="n">imports</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">options</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="GraphHTML-300"><a href="#GraphHTML-300"><span class="linenos">300</span></a> <span class="p">):</span>
|
||||
</span><span id="GraphHTML-301"><a href="#GraphHTML-301"><span class="linenos">301</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">imports</span> <span class="o">=</span> <span class="n">imports</span>
|
||||
</span><span id="GraphHTML-302"><a href="#GraphHTML-302"><span class="linenos">302</span></a>
|
||||
</span><span id="GraphHTML-303"><a href="#GraphHTML-303"><span class="linenos">303</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">options</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-304"><a href="#GraphHTML-304"><span class="linenos">304</span></a> <span class="s2">"height"</span><span class="p">:</span> <span class="s2">"500px"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-305"><a href="#GraphHTML-305"><span class="linenos">305</span></a> <span class="s2">"width"</span><span class="p">:</span> <span class="s2">"100%"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-306"><a href="#GraphHTML-306"><span class="linenos">306</span></a> <span class="s2">"layout"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-307"><a href="#GraphHTML-307"><span class="linenos">307</span></a> <span class="s2">"hierarchical"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-308"><a href="#GraphHTML-308"><span class="linenos">308</span></a> <span class="s2">"enabled"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-309"><a href="#GraphHTML-309"><span class="linenos">309</span></a> <span class="s2">"nodeSpacing"</span><span class="p">:</span> <span class="mi">200</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-310"><a href="#GraphHTML-310"><span class="linenos">310</span></a> <span class="s2">"sortMethod"</span><span class="p">:</span> <span class="s2">"directed"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-311"><a href="#GraphHTML-311"><span class="linenos">311</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML-312"><a href="#GraphHTML-312"><span class="linenos">312</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML-313"><a href="#GraphHTML-313"><span class="linenos">313</span></a> <span class="s2">"interaction"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-314"><a href="#GraphHTML-314"><span class="linenos">314</span></a> <span class="s2">"dragNodes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-315"><a href="#GraphHTML-315"><span class="linenos">315</span></a> <span class="s2">"selectable"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-316"><a href="#GraphHTML-316"><span class="linenos">316</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML-317"><a href="#GraphHTML-317"><span class="linenos">317</span></a> <span class="s2">"physics"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-318"><a href="#GraphHTML-318"><span class="linenos">318</span></a> <span class="s2">"enabled"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-319"><a href="#GraphHTML-319"><span class="linenos">319</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML-320"><a href="#GraphHTML-320"><span class="linenos">320</span></a> <span class="s2">"edges"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-321"><a href="#GraphHTML-321"><span class="linenos">321</span></a> <span class="s2">"arrows"</span><span class="p">:</span> <span class="s2">"to"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-322"><a href="#GraphHTML-322"><span class="linenos">322</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML-323"><a href="#GraphHTML-323"><span class="linenos">323</span></a> <span class="s2">"nodes"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-324"><a href="#GraphHTML-324"><span class="linenos">324</span></a> <span class="s2">"font"</span><span class="p">:</span> <span class="s2">"20px monaco"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-325"><a href="#GraphHTML-325"><span class="linenos">325</span></a> <span class="s2">"shape"</span><span class="p">:</span> <span class="s2">"box"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-326"><a href="#GraphHTML-326"><span class="linenos">326</span></a> <span class="s2">"widthConstraint"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML-327"><a href="#GraphHTML-327"><span class="linenos">327</span></a> <span class="s2">"maximum"</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML-328"><a href="#GraphHTML-328"><span class="linenos">328</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML-329"><a href="#GraphHTML-329"><span class="linenos">329</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML-330"><a href="#GraphHTML-330"><span class="linenos">330</span></a> <span class="o">**</span><span class="p">(</span><span class="n">options</span> <span class="ow">or</span> <span class="p">{}),</span>
|
||||
</span><span id="GraphHTML-331"><a href="#GraphHTML-331"><span class="linenos">331</span></a> <span class="p">}</span>
|
||||
</span><span id="GraphHTML-332"><a href="#GraphHTML-332"><span class="linenos">332</span></a>
|
||||
</span><span id="GraphHTML-333"><a href="#GraphHTML-333"><span class="linenos">333</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">nodes</span> <span class="o">=</span> <span class="n">nodes</span>
|
||||
</span><span id="GraphHTML-334"><a href="#GraphHTML-334"><span class="linenos">334</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">edges</span> <span class="o">=</span> <span class="n">edges</span>
|
||||
</span><span id="GraphHTML-335"><a href="#GraphHTML-335"><span class="linenos">335</span></a>
|
||||
</span><span id="GraphHTML-336"><a href="#GraphHTML-336"><span class="linenos">336</span></a> <span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
</span><span id="GraphHTML-337"><a href="#GraphHTML-337"><span class="linenos">337</span></a> <span class="n">nodes</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="nb">list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">nodes</span><span class="o">.</span><span class="n">values</span><span class="p">()))</span>
|
||||
</span><span id="GraphHTML-338"><a href="#GraphHTML-338"><span class="linenos">338</span></a> <span class="n">edges</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">edges</span><span class="p">)</span>
|
||||
</span><span id="GraphHTML-339"><a href="#GraphHTML-339"><span class="linenos">339</span></a> <span class="n">options</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">options</span><span class="p">)</span>
|
||||
</span><span id="GraphHTML-340"><a href="#GraphHTML-340"><span class="linenos">340</span></a> <span class="n">imports</span> <span class="o">=</span> <span class="p">(</span>
|
||||
</span><span id="GraphHTML-341"><a href="#GraphHTML-341"><span class="linenos">341</span></a><span class="w"> </span><span class="sd">"""<script type="text/javascript" src="https://unpkg.com/vis-data@latest/peer/umd/vis-data.min.js"></script></span>
|
||||
</span><span id="GraphHTML-342"><a href="#GraphHTML-342"><span class="linenos">342</span></a><span class="sd"> <script type="text/javascript" src="https://unpkg.com/vis-network@latest/peer/umd/vis-network.min.js"></script></span>
|
||||
</span><span id="GraphHTML-343"><a href="#GraphHTML-343"><span class="linenos">343</span></a><span class="sd"> <link rel="stylesheet" type="text/css" href="https://unpkg.com/vis-network/styles/vis-network.min.css" />"""</span>
|
||||
</span><span id="GraphHTML-344"><a href="#GraphHTML-344"><span class="linenos">344</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">imports</span>
|
||||
</span><span id="GraphHTML-345"><a href="#GraphHTML-345"><span class="linenos">345</span></a> <span class="k">else</span> <span class="s2">""</span>
|
||||
</span><span id="GraphHTML-346"><a href="#GraphHTML-346"><span class="linenos">346</span></a> <span class="p">)</span>
|
||||
</span><span id="GraphHTML-347"><a href="#GraphHTML-347"><span class="linenos">347</span></a>
|
||||
</span><span id="GraphHTML-348"><a href="#GraphHTML-348"><span class="linenos">348</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"""<div></span>
|
||||
</span><span id="GraphHTML-349"><a href="#GraphHTML-349"><span class="linenos">349</span></a><span class="s2"> <div id="sqlglot-lineage"></div></span>
|
||||
</span><span id="GraphHTML-350"><a href="#GraphHTML-350"><span class="linenos">350</span></a><span class="s2"> </span><span class="si">{</span><span class="n">imports</span><span class="si">}</span>
|
||||
</span><span id="GraphHTML-351"><a href="#GraphHTML-351"><span class="linenos">351</span></a><span class="s2"> <script type="text/javascript"></span>
|
||||
</span><span id="GraphHTML-352"><a href="#GraphHTML-352"><span class="linenos">352</span></a><span class="s2"> var nodes = new vis.DataSet(</span><span class="si">{</span><span class="n">nodes</span><span class="si">}</span><span class="s2">)</span>
|
||||
</span><span id="GraphHTML-353"><a href="#GraphHTML-353"><span class="linenos">353</span></a><span class="s2"> nodes.forEach(row => row["title"] = new DOMParser().parseFromString(row["title"], "text/html").body.childNodes[0])</span>
|
||||
</span><span id="GraphHTML-354"><a href="#GraphHTML-354"><span class="linenos">354</span></a>
|
||||
</span><span id="GraphHTML-355"><a href="#GraphHTML-355"><span class="linenos">355</span></a><span class="s2"> new vis.Network(</span>
|
||||
</span><span id="GraphHTML-356"><a href="#GraphHTML-356"><span class="linenos">356</span></a><span class="s2"> document.getElementById("sqlglot-lineage"),</span>
|
||||
</span><span id="GraphHTML-357"><a href="#GraphHTML-357"><span class="linenos">357</span></a><span class="s2"> </span><span class="se">{{</span>
|
||||
</span><span id="GraphHTML-358"><a href="#GraphHTML-358"><span class="linenos">358</span></a><span class="s2"> nodes: nodes,</span>
|
||||
</span><span id="GraphHTML-359"><a href="#GraphHTML-359"><span class="linenos">359</span></a><span class="s2"> edges: new vis.DataSet(</span><span class="si">{</span><span class="n">edges</span><span class="si">}</span><span class="s2">)</span>
|
||||
</span><span id="GraphHTML-360"><a href="#GraphHTML-360"><span class="linenos">360</span></a><span class="s2"> </span><span class="se">}}</span><span class="s2">,</span>
|
||||
</span><span id="GraphHTML-361"><a href="#GraphHTML-361"><span class="linenos">361</span></a><span class="s2"> </span><span class="si">{</span><span class="n">options</span><span class="si">}</span><span class="s2">,</span>
|
||||
</span><span id="GraphHTML-362"><a href="#GraphHTML-362"><span class="linenos">362</span></a><span class="s2"> )</span>
|
||||
</span><span id="GraphHTML-363"><a href="#GraphHTML-363"><span class="linenos">363</span></a><span class="s2"> </script></span>
|
||||
</span><span id="GraphHTML-364"><a href="#GraphHTML-364"><span class="linenos">364</span></a><span class="s2"></div>"""</span>
|
||||
</span><span id="GraphHTML-365"><a href="#GraphHTML-365"><span class="linenos">365</span></a>
|
||||
</span><span id="GraphHTML-366"><a href="#GraphHTML-366"><span class="linenos">366</span></a> <span class="k">def</span> <span class="nf">_repr_html_</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
||||
</span><span id="GraphHTML-367"><a href="#GraphHTML-367"><span class="linenos">367</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="fm">__str__</span><span class="p">()</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -1092,43 +1094,43 @@
|
|||
|
||||
</div>
|
||||
<a class="headerlink" href="#GraphHTML.__init__"></a>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="GraphHTML.__init__-297"><a href="#GraphHTML.__init__-297"><span class="linenos">297</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span>
|
||||
</span><span id="GraphHTML.__init__-298"><a href="#GraphHTML.__init__-298"><span class="linenos">298</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">nodes</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">,</span> <span class="n">edges</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">,</span> <span class="n">imports</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">options</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="GraphHTML.__init__-299"><a href="#GraphHTML.__init__-299"><span class="linenos">299</span></a> <span class="p">):</span>
|
||||
</span><span id="GraphHTML.__init__-300"><a href="#GraphHTML.__init__-300"><span class="linenos">300</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">imports</span> <span class="o">=</span> <span class="n">imports</span>
|
||||
</span><span id="GraphHTML.__init__-301"><a href="#GraphHTML.__init__-301"><span class="linenos">301</span></a>
|
||||
</span><span id="GraphHTML.__init__-302"><a href="#GraphHTML.__init__-302"><span class="linenos">302</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">options</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-303"><a href="#GraphHTML.__init__-303"><span class="linenos">303</span></a> <span class="s2">"height"</span><span class="p">:</span> <span class="s2">"500px"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-304"><a href="#GraphHTML.__init__-304"><span class="linenos">304</span></a> <span class="s2">"width"</span><span class="p">:</span> <span class="s2">"100%"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-305"><a href="#GraphHTML.__init__-305"><span class="linenos">305</span></a> <span class="s2">"layout"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-306"><a href="#GraphHTML.__init__-306"><span class="linenos">306</span></a> <span class="s2">"hierarchical"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-307"><a href="#GraphHTML.__init__-307"><span class="linenos">307</span></a> <span class="s2">"enabled"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-308"><a href="#GraphHTML.__init__-308"><span class="linenos">308</span></a> <span class="s2">"nodeSpacing"</span><span class="p">:</span> <span class="mi">200</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-309"><a href="#GraphHTML.__init__-309"><span class="linenos">309</span></a> <span class="s2">"sortMethod"</span><span class="p">:</span> <span class="s2">"directed"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-310"><a href="#GraphHTML.__init__-310"><span class="linenos">310</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML.__init__-311"><a href="#GraphHTML.__init__-311"><span class="linenos">311</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML.__init__-312"><a href="#GraphHTML.__init__-312"><span class="linenos">312</span></a> <span class="s2">"interaction"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-313"><a href="#GraphHTML.__init__-313"><span class="linenos">313</span></a> <span class="s2">"dragNodes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-314"><a href="#GraphHTML.__init__-314"><span class="linenos">314</span></a> <span class="s2">"selectable"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-315"><a href="#GraphHTML.__init__-315"><span class="linenos">315</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML.__init__-316"><a href="#GraphHTML.__init__-316"><span class="linenos">316</span></a> <span class="s2">"physics"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-317"><a href="#GraphHTML.__init__-317"><span class="linenos">317</span></a> <span class="s2">"enabled"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-318"><a href="#GraphHTML.__init__-318"><span class="linenos">318</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML.__init__-319"><a href="#GraphHTML.__init__-319"><span class="linenos">319</span></a> <span class="s2">"edges"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-320"><a href="#GraphHTML.__init__-320"><span class="linenos">320</span></a> <span class="s2">"arrows"</span><span class="p">:</span> <span class="s2">"to"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-321"><a href="#GraphHTML.__init__-321"><span class="linenos">321</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML.__init__-322"><a href="#GraphHTML.__init__-322"><span class="linenos">322</span></a> <span class="s2">"nodes"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-323"><a href="#GraphHTML.__init__-323"><span class="linenos">323</span></a> <span class="s2">"font"</span><span class="p">:</span> <span class="s2">"20px monaco"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-324"><a href="#GraphHTML.__init__-324"><span class="linenos">324</span></a> <span class="s2">"shape"</span><span class="p">:</span> <span class="s2">"box"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-325"><a href="#GraphHTML.__init__-325"><span class="linenos">325</span></a> <span class="s2">"widthConstraint"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-326"><a href="#GraphHTML.__init__-326"><span class="linenos">326</span></a> <span class="s2">"maximum"</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-327"><a href="#GraphHTML.__init__-327"><span class="linenos">327</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML.__init__-328"><a href="#GraphHTML.__init__-328"><span class="linenos">328</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML.__init__-329"><a href="#GraphHTML.__init__-329"><span class="linenos">329</span></a> <span class="o">**</span><span class="p">(</span><span class="n">options</span> <span class="ow">or</span> <span class="p">{}),</span>
|
||||
</span><span id="GraphHTML.__init__-330"><a href="#GraphHTML.__init__-330"><span class="linenos">330</span></a> <span class="p">}</span>
|
||||
</span><span id="GraphHTML.__init__-331"><a href="#GraphHTML.__init__-331"><span class="linenos">331</span></a>
|
||||
</span><span id="GraphHTML.__init__-332"><a href="#GraphHTML.__init__-332"><span class="linenos">332</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">nodes</span> <span class="o">=</span> <span class="n">nodes</span>
|
||||
</span><span id="GraphHTML.__init__-333"><a href="#GraphHTML.__init__-333"><span class="linenos">333</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">edges</span> <span class="o">=</span> <span class="n">edges</span>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="GraphHTML.__init__-298"><a href="#GraphHTML.__init__-298"><span class="linenos">298</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span>
|
||||
</span><span id="GraphHTML.__init__-299"><a href="#GraphHTML.__init__-299"><span class="linenos">299</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">nodes</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">,</span> <span class="n">edges</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">,</span> <span class="n">imports</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">options</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="GraphHTML.__init__-300"><a href="#GraphHTML.__init__-300"><span class="linenos">300</span></a> <span class="p">):</span>
|
||||
</span><span id="GraphHTML.__init__-301"><a href="#GraphHTML.__init__-301"><span class="linenos">301</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">imports</span> <span class="o">=</span> <span class="n">imports</span>
|
||||
</span><span id="GraphHTML.__init__-302"><a href="#GraphHTML.__init__-302"><span class="linenos">302</span></a>
|
||||
</span><span id="GraphHTML.__init__-303"><a href="#GraphHTML.__init__-303"><span class="linenos">303</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">options</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-304"><a href="#GraphHTML.__init__-304"><span class="linenos">304</span></a> <span class="s2">"height"</span><span class="p">:</span> <span class="s2">"500px"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-305"><a href="#GraphHTML.__init__-305"><span class="linenos">305</span></a> <span class="s2">"width"</span><span class="p">:</span> <span class="s2">"100%"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-306"><a href="#GraphHTML.__init__-306"><span class="linenos">306</span></a> <span class="s2">"layout"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-307"><a href="#GraphHTML.__init__-307"><span class="linenos">307</span></a> <span class="s2">"hierarchical"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-308"><a href="#GraphHTML.__init__-308"><span class="linenos">308</span></a> <span class="s2">"enabled"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-309"><a href="#GraphHTML.__init__-309"><span class="linenos">309</span></a> <span class="s2">"nodeSpacing"</span><span class="p">:</span> <span class="mi">200</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-310"><a href="#GraphHTML.__init__-310"><span class="linenos">310</span></a> <span class="s2">"sortMethod"</span><span class="p">:</span> <span class="s2">"directed"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-311"><a href="#GraphHTML.__init__-311"><span class="linenos">311</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML.__init__-312"><a href="#GraphHTML.__init__-312"><span class="linenos">312</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML.__init__-313"><a href="#GraphHTML.__init__-313"><span class="linenos">313</span></a> <span class="s2">"interaction"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-314"><a href="#GraphHTML.__init__-314"><span class="linenos">314</span></a> <span class="s2">"dragNodes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-315"><a href="#GraphHTML.__init__-315"><span class="linenos">315</span></a> <span class="s2">"selectable"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-316"><a href="#GraphHTML.__init__-316"><span class="linenos">316</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML.__init__-317"><a href="#GraphHTML.__init__-317"><span class="linenos">317</span></a> <span class="s2">"physics"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-318"><a href="#GraphHTML.__init__-318"><span class="linenos">318</span></a> <span class="s2">"enabled"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-319"><a href="#GraphHTML.__init__-319"><span class="linenos">319</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML.__init__-320"><a href="#GraphHTML.__init__-320"><span class="linenos">320</span></a> <span class="s2">"edges"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-321"><a href="#GraphHTML.__init__-321"><span class="linenos">321</span></a> <span class="s2">"arrows"</span><span class="p">:</span> <span class="s2">"to"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-322"><a href="#GraphHTML.__init__-322"><span class="linenos">322</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML.__init__-323"><a href="#GraphHTML.__init__-323"><span class="linenos">323</span></a> <span class="s2">"nodes"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-324"><a href="#GraphHTML.__init__-324"><span class="linenos">324</span></a> <span class="s2">"font"</span><span class="p">:</span> <span class="s2">"20px monaco"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-325"><a href="#GraphHTML.__init__-325"><span class="linenos">325</span></a> <span class="s2">"shape"</span><span class="p">:</span> <span class="s2">"box"</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-326"><a href="#GraphHTML.__init__-326"><span class="linenos">326</span></a> <span class="s2">"widthConstraint"</span><span class="p">:</span> <span class="p">{</span>
|
||||
</span><span id="GraphHTML.__init__-327"><a href="#GraphHTML.__init__-327"><span class="linenos">327</span></a> <span class="s2">"maximum"</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span>
|
||||
</span><span id="GraphHTML.__init__-328"><a href="#GraphHTML.__init__-328"><span class="linenos">328</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML.__init__-329"><a href="#GraphHTML.__init__-329"><span class="linenos">329</span></a> <span class="p">},</span>
|
||||
</span><span id="GraphHTML.__init__-330"><a href="#GraphHTML.__init__-330"><span class="linenos">330</span></a> <span class="o">**</span><span class="p">(</span><span class="n">options</span> <span class="ow">or</span> <span class="p">{}),</span>
|
||||
</span><span id="GraphHTML.__init__-331"><a href="#GraphHTML.__init__-331"><span class="linenos">331</span></a> <span class="p">}</span>
|
||||
</span><span id="GraphHTML.__init__-332"><a href="#GraphHTML.__init__-332"><span class="linenos">332</span></a>
|
||||
</span><span id="GraphHTML.__init__-333"><a href="#GraphHTML.__init__-333"><span class="linenos">333</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">nodes</span> <span class="o">=</span> <span class="n">nodes</span>
|
||||
</span><span id="GraphHTML.__init__-334"><a href="#GraphHTML.__init__-334"><span class="linenos">334</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">edges</span> <span class="o">=</span> <span class="n">edges</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue