Adding upstream version 25.34.0.
Signed-off-by: Daniel Baumann <daniel@debian.org>
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</span><span id="L-12"><a href="#L-12"><span class="linenos">12</span></a><span class="n">__version_tuple__</span><span class="p">:</span> <span class="n">VERSION_TUPLE</span>
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</span><span id="L-13"><a href="#L-13"><span class="linenos">13</span></a><span class="n">version_tuple</span><span class="p">:</span> <span class="n">VERSION_TUPLE</span>
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</span><span id="L-14"><a href="#L-14"><span class="linenos">14</span></a>
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</span><span id="L-15"><a href="#L-15"><span class="linenos">15</span></a><span class="n">__version__</span> <span class="o">=</span> <span class="n">version</span> <span class="o">=</span> <span class="s1">'25.32.0'</span>
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</span><span id="L-16"><a href="#L-16"><span class="linenos">16</span></a><span class="n">__version_tuple__</span> <span class="o">=</span> <span class="n">version_tuple</span> <span class="o">=</span> <span class="p">(</span><span class="mi">25</span><span class="p">,</span> <span class="mi">32</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
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</span><span id="L-15"><a href="#L-15"><span class="linenos">15</span></a><span class="n">__version__</span> <span class="o">=</span> <span class="n">version</span> <span class="o">=</span> <span class="s1">'25.33.0'</span>
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</span><span id="L-16"><a href="#L-16"><span class="linenos">16</span></a><span class="n">__version_tuple__</span> <span class="o">=</span> <span class="n">version_tuple</span> <span class="o">=</span> <span class="p">(</span><span class="mi">25</span><span class="p">,</span> <span class="mi">33</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
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</span></pre></div>
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@ -97,7 +97,7 @@
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<section id="version">
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<div class="attr variable">
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<span class="name">version</span><span class="annotation">: str</span> =
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<span class="default_value">'25.32.0'</span>
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<span class="default_value">'25.33.0'</span>
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</div>
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@ -109,7 +109,7 @@
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<section id="version_tuple">
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<div class="attr variable">
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<span class="name">version_tuple</span><span class="annotation">: object</span> =
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<span class="default_value">(25, 32, 0)</span>
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<span class="default_value">(25, 33, 0)</span>
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</div>
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<dd id="Python.ON_CONDITION_EMPTY_BEFORE_ERROR" class="variable"><a href="../dialects/dialect.html#Dialect.ON_CONDITION_EMPTY_BEFORE_ERROR">ON_CONDITION_EMPTY_BEFORE_ERROR</a></dd>
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<dd id="Python.ARRAY_AGG_INCLUDES_NULLS" class="variable"><a href="../dialects/dialect.html#Dialect.ARRAY_AGG_INCLUDES_NULLS">ARRAY_AGG_INCLUDES_NULLS</a></dd>
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<dd id="Python.PROMOTE_TO_INFERRED_DATETIME_TYPE" class="variable"><a href="../dialects/dialect.html#Dialect.PROMOTE_TO_INFERRED_DATETIME_TYPE">PROMOTE_TO_INFERRED_DATETIME_TYPE</a></dd>
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<dd id="Python.SUPPORTS_VALUES_DEFAULT" class="variable"><a href="../dialects/dialect.html#Dialect.SUPPORTS_VALUES_DEFAULT">SUPPORTS_VALUES_DEFAULT</a></dd>
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<dd id="Python.REGEXP_EXTRACT_DEFAULT_GROUP" class="variable"><a href="../dialects/dialect.html#Dialect.REGEXP_EXTRACT_DEFAULT_GROUP">REGEXP_EXTRACT_DEFAULT_GROUP</a></dd>
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<dd id="Python.SET_OP_DISTINCT_BY_DEFAULT" class="variable"><a href="../dialects/dialect.html#Dialect.SET_OP_DISTINCT_BY_DEFAULT">SET_OP_DISTINCT_BY_DEFAULT</a></dd>
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<dd id="Python.CREATABLE_KIND_MAPPING" class="variable"><a href="../dialects/dialect.html#Dialect.CREATABLE_KIND_MAPPING">CREATABLE_KIND_MAPPING</a></dd>
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@ -117,6 +117,9 @@
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<li>
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<a class="function" href="#first">first</a>
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</li>
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<li>
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<a class="function" href="#to_bool">to_bool</a>
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</li>
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<li>
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<a class="function" href="#merge_ranges">merge_ranges</a>
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</li>
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@ -622,83 +625,97 @@
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</span><span id="L-456"><a href="#L-456"><span class="linenos">456</span></a> <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="n">i</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="n">it</span><span class="p">)</span>
|
||||
</span><span id="L-457"><a href="#L-457"><span class="linenos">457</span></a>
|
||||
</span><span id="L-458"><a href="#L-458"><span class="linenos">458</span></a>
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</span><span id="L-459"><a href="#L-459"><span class="linenos">459</span></a><span class="k">def</span> <span class="nf">merge_ranges</span><span class="p">(</span><span class="n">ranges</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">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="n">A</span><span class="p">,</span> <span class="n">A</span><span class="p">]])</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="n">A</span><span class="p">,</span> <span class="n">A</span><span class="p">]]:</span>
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</span><span id="L-460"><a href="#L-460"><span class="linenos">460</span></a><span class="w"> </span><span class="sd">"""</span>
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</span><span id="L-461"><a href="#L-461"><span class="linenos">461</span></a><span class="sd"> Merges a sequence of ranges, represented as tuples (low, high) whose values</span>
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||||
</span><span id="L-462"><a href="#L-462"><span class="linenos">462</span></a><span class="sd"> belong to some totally-ordered set.</span>
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||||
</span><span id="L-463"><a href="#L-463"><span class="linenos">463</span></a>
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||||
</span><span id="L-464"><a href="#L-464"><span class="linenos">464</span></a><span class="sd"> Example:</span>
|
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</span><span id="L-465"><a href="#L-465"><span class="linenos">465</span></a><span class="sd"> >>> merge_ranges([(1, 3), (2, 6)])</span>
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</span><span id="L-466"><a href="#L-466"><span class="linenos">466</span></a><span class="sd"> [(1, 6)]</span>
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||||
</span><span id="L-467"><a href="#L-467"><span class="linenos">467</span></a><span class="sd"> """</span>
|
||||
</span><span id="L-468"><a href="#L-468"><span class="linenos">468</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">ranges</span><span class="p">:</span>
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||||
</span><span id="L-469"><a href="#L-469"><span class="linenos">469</span></a> <span class="k">return</span> <span class="p">[]</span>
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||||
</span><span id="L-470"><a href="#L-470"><span class="linenos">470</span></a>
|
||||
</span><span id="L-471"><a href="#L-471"><span class="linenos">471</span></a> <span class="n">ranges</span> <span class="o">=</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">ranges</span><span class="p">)</span>
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||||
</span><span id="L-459"><a href="#L-459"><span class="linenos">459</span></a><span class="k">def</span> <span class="nf">to_bool</span><span class="p">(</span><span class="n">value</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="nb">str</span> <span class="o">|</span> <span class="nb">bool</span><span class="p">])</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="nb">bool</span><span class="p">]:</span>
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||||
</span><span id="L-460"><a href="#L-460"><span class="linenos">460</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">bool</span><span class="p">)</span> <span class="ow">or</span> <span class="n">value</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
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||||
</span><span id="L-461"><a href="#L-461"><span class="linenos">461</span></a> <span class="k">return</span> <span class="n">value</span>
|
||||
</span><span id="L-462"><a href="#L-462"><span class="linenos">462</span></a>
|
||||
</span><span id="L-463"><a href="#L-463"><span class="linenos">463</span></a> <span class="c1"># Coerce the value to boolean if it matches to the truthy/falsy values below</span>
|
||||
</span><span id="L-464"><a href="#L-464"><span class="linenos">464</span></a> <span class="n">value_lower</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span>
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</span><span id="L-465"><a href="#L-465"><span class="linenos">465</span></a> <span class="k">if</span> <span class="n">value_lower</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"true"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">):</span>
|
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</span><span id="L-466"><a href="#L-466"><span class="linenos">466</span></a> <span class="k">return</span> <span class="kc">True</span>
|
||||
</span><span id="L-467"><a href="#L-467"><span class="linenos">467</span></a> <span class="k">if</span> <span class="n">value_lower</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"false"</span><span class="p">,</span> <span class="s2">"0"</span><span class="p">):</span>
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</span><span id="L-468"><a href="#L-468"><span class="linenos">468</span></a> <span class="k">return</span> <span class="kc">False</span>
|
||||
</span><span id="L-469"><a href="#L-469"><span class="linenos">469</span></a>
|
||||
</span><span id="L-470"><a href="#L-470"><span class="linenos">470</span></a> <span class="k">return</span> <span class="n">value</span>
|
||||
</span><span id="L-471"><a href="#L-471"><span class="linenos">471</span></a>
|
||||
</span><span id="L-472"><a href="#L-472"><span class="linenos">472</span></a>
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||||
</span><span id="L-473"><a href="#L-473"><span class="linenos">473</span></a> <span class="n">merged</span> <span class="o">=</span> <span class="p">[</span><span class="n">ranges</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span>
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||||
</span><span id="L-474"><a href="#L-474"><span class="linenos">474</span></a>
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||||
</span><span id="L-475"><a href="#L-475"><span class="linenos">475</span></a> <span class="k">for</span> <span class="n">start</span><span class="p">,</span> <span class="n">end</span> <span class="ow">in</span> <span class="n">ranges</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
|
||||
</span><span id="L-476"><a href="#L-476"><span class="linenos">476</span></a> <span class="n">last_start</span><span class="p">,</span> <span class="n">last_end</span> <span class="o">=</span> <span class="n">merged</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
|
||||
</span><span id="L-473"><a href="#L-473"><span class="linenos">473</span></a><span class="k">def</span> <span class="nf">merge_ranges</span><span class="p">(</span><span class="n">ranges</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">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="n">A</span><span class="p">,</span> <span class="n">A</span><span class="p">]])</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="n">A</span><span class="p">,</span> <span class="n">A</span><span class="p">]]:</span>
|
||||
</span><span id="L-474"><a href="#L-474"><span class="linenos">474</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="L-475"><a href="#L-475"><span class="linenos">475</span></a><span class="sd"> Merges a sequence of ranges, represented as tuples (low, high) whose values</span>
|
||||
</span><span id="L-476"><a href="#L-476"><span class="linenos">476</span></a><span class="sd"> belong to some totally-ordered set.</span>
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||||
</span><span id="L-477"><a href="#L-477"><span class="linenos">477</span></a>
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||||
</span><span id="L-478"><a href="#L-478"><span class="linenos">478</span></a> <span class="k">if</span> <span class="n">start</span> <span class="o"><=</span> <span class="n">last_end</span><span class="p">:</span>
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||||
</span><span id="L-479"><a href="#L-479"><span class="linenos">479</span></a> <span class="n">merged</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="p">(</span><span class="n">last_start</span><span class="p">,</span> <span class="nb">max</span><span class="p">(</span><span class="n">last_end</span><span class="p">,</span> <span class="n">end</span><span class="p">))</span>
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||||
</span><span id="L-480"><a href="#L-480"><span class="linenos">480</span></a> <span class="k">else</span><span class="p">:</span>
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</span><span id="L-481"><a href="#L-481"><span class="linenos">481</span></a> <span class="n">merged</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="p">))</span>
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</span><span id="L-482"><a href="#L-482"><span class="linenos">482</span></a>
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</span><span id="L-483"><a href="#L-483"><span class="linenos">483</span></a> <span class="k">return</span> <span class="n">merged</span>
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</span><span id="L-478"><a href="#L-478"><span class="linenos">478</span></a><span class="sd"> Example:</span>
|
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</span><span id="L-479"><a href="#L-479"><span class="linenos">479</span></a><span class="sd"> >>> merge_ranges([(1, 3), (2, 6)])</span>
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</span><span id="L-480"><a href="#L-480"><span class="linenos">480</span></a><span class="sd"> [(1, 6)]</span>
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</span><span id="L-481"><a href="#L-481"><span class="linenos">481</span></a><span class="sd"> """</span>
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</span><span id="L-482"><a href="#L-482"><span class="linenos">482</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">ranges</span><span class="p">:</span>
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</span><span id="L-483"><a href="#L-483"><span class="linenos">483</span></a> <span class="k">return</span> <span class="p">[]</span>
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</span><span id="L-484"><a href="#L-484"><span class="linenos">484</span></a>
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||||
</span><span id="L-485"><a href="#L-485"><span class="linenos">485</span></a>
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||||
</span><span id="L-486"><a href="#L-486"><span class="linenos">486</span></a><span class="k">def</span> <span class="nf">is_iso_date</span><span class="p">(</span><span class="n">text</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span>
|
||||
</span><span id="L-487"><a href="#L-487"><span class="linenos">487</span></a> <span class="k">try</span><span class="p">:</span>
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||||
</span><span id="L-488"><a href="#L-488"><span class="linenos">488</span></a> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="o">.</span><span class="n">fromisoformat</span><span class="p">(</span><span class="n">text</span><span class="p">)</span>
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</span><span id="L-489"><a href="#L-489"><span class="linenos">489</span></a> <span class="k">return</span> <span class="kc">True</span>
|
||||
</span><span id="L-490"><a href="#L-490"><span class="linenos">490</span></a> <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
|
||||
</span><span id="L-491"><a href="#L-491"><span class="linenos">491</span></a> <span class="k">return</span> <span class="kc">False</span>
|
||||
</span><span id="L-492"><a href="#L-492"><span class="linenos">492</span></a>
|
||||
</span><span id="L-493"><a href="#L-493"><span class="linenos">493</span></a>
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||||
</span><span id="L-494"><a href="#L-494"><span class="linenos">494</span></a><span class="k">def</span> <span class="nf">is_iso_datetime</span><span class="p">(</span><span class="n">text</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span>
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||||
</span><span id="L-495"><a href="#L-495"><span class="linenos">495</span></a> <span class="k">try</span><span class="p">:</span>
|
||||
</span><span id="L-496"><a href="#L-496"><span class="linenos">496</span></a> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="o">.</span><span class="n">fromisoformat</span><span class="p">(</span><span class="n">text</span><span class="p">)</span>
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||||
</span><span id="L-497"><a href="#L-497"><span class="linenos">497</span></a> <span class="k">return</span> <span class="kc">True</span>
|
||||
</span><span id="L-498"><a href="#L-498"><span class="linenos">498</span></a> <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
|
||||
</span><span id="L-499"><a href="#L-499"><span class="linenos">499</span></a> <span class="k">return</span> <span class="kc">False</span>
|
||||
</span><span id="L-500"><a href="#L-500"><span class="linenos">500</span></a>
|
||||
</span><span id="L-501"><a href="#L-501"><span class="linenos">501</span></a>
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||||
</span><span id="L-502"><a href="#L-502"><span class="linenos">502</span></a><span class="c1"># Interval units that operate on date components</span>
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</span><span id="L-503"><a href="#L-503"><span class="linenos">503</span></a><span class="n">DATE_UNITS</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"day"</span><span class="p">,</span> <span class="s2">"week"</span><span class="p">,</span> <span class="s2">"month"</span><span class="p">,</span> <span class="s2">"quarter"</span><span class="p">,</span> <span class="s2">"year"</span><span class="p">,</span> <span class="s2">"year_month"</span><span class="p">}</span>
|
||||
</span><span id="L-504"><a href="#L-504"><span class="linenos">504</span></a>
|
||||
</span><span id="L-505"><a href="#L-505"><span class="linenos">505</span></a>
|
||||
</span><span id="L-506"><a href="#L-506"><span class="linenos">506</span></a><span class="k">def</span> <span class="nf">is_date_unit</span><span class="p">(</span><span class="n">expression</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">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">])</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span>
|
||||
</span><span id="L-507"><a href="#L-507"><span class="linenos">507</span></a> <span class="k">return</span> <span class="n">expression</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="ow">in</span> <span class="n">DATE_UNITS</span>
|
||||
</span><span id="L-508"><a href="#L-508"><span class="linenos">508</span></a>
|
||||
</span><span id="L-509"><a href="#L-509"><span class="linenos">509</span></a>
|
||||
</span><span id="L-510"><a href="#L-510"><span class="linenos">510</span></a><span class="n">K</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">TypeVar</span><span class="p">(</span><span class="s2">"K"</span><span class="p">)</span>
|
||||
</span><span id="L-511"><a href="#L-511"><span class="linenos">511</span></a><span class="n">V</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">TypeVar</span><span class="p">(</span><span class="s2">"V"</span><span class="p">)</span>
|
||||
</span><span id="L-512"><a href="#L-512"><span class="linenos">512</span></a>
|
||||
</span><span id="L-513"><a href="#L-513"><span class="linenos">513</span></a>
|
||||
</span><span id="L-514"><a href="#L-514"><span class="linenos">514</span></a><span class="k">class</span> <span class="nc">SingleValuedMapping</span><span class="p">(</span><span class="n">t</span><span class="o">.</span><span class="n">Mapping</span><span class="p">[</span><span class="n">K</span><span class="p">,</span> <span class="n">V</span><span class="p">]):</span>
|
||||
</span><span id="L-515"><a href="#L-515"><span class="linenos">515</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="L-516"><a href="#L-516"><span class="linenos">516</span></a><span class="sd"> Mapping where all keys return the same value.</span>
|
||||
</span><span id="L-517"><a href="#L-517"><span class="linenos">517</span></a>
|
||||
</span><span id="L-518"><a href="#L-518"><span class="linenos">518</span></a><span class="sd"> This rigamarole is meant to avoid copying keys, which was originally intended</span>
|
||||
</span><span id="L-519"><a href="#L-519"><span class="linenos">519</span></a><span class="sd"> as an optimization while qualifying columns for tables with lots of columns.</span>
|
||||
</span><span id="L-520"><a href="#L-520"><span class="linenos">520</span></a><span class="sd"> """</span>
|
||||
</span><span id="L-521"><a href="#L-521"><span class="linenos">521</span></a>
|
||||
</span><span id="L-522"><a href="#L-522"><span class="linenos">522</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">keys</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">K</span><span class="p">],</span> <span class="n">value</span><span class="p">:</span> <span class="n">V</span><span class="p">):</span>
|
||||
</span><span id="L-523"><a href="#L-523"><span class="linenos">523</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_keys</span> <span class="o">=</span> <span class="n">keys</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">keys</span><span class="p">,</span> <span class="n">Set</span><span class="p">)</span> <span class="k">else</span> <span class="nb">set</span><span class="p">(</span><span class="n">keys</span><span class="p">)</span>
|
||||
</span><span id="L-524"><a href="#L-524"><span class="linenos">524</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_value</span> <span class="o">=</span> <span class="n">value</span>
|
||||
</span><span id="L-525"><a href="#L-525"><span class="linenos">525</span></a>
|
||||
</span><span id="L-526"><a href="#L-526"><span class="linenos">526</span></a> <span class="k">def</span> <span class="fm">__getitem__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">:</span> <span class="n">K</span><span class="p">)</span> <span class="o">-></span> <span class="n">V</span><span class="p">:</span>
|
||||
</span><span id="L-527"><a href="#L-527"><span class="linenos">527</span></a> <span class="k">if</span> <span class="n">key</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_keys</span><span class="p">:</span>
|
||||
</span><span id="L-528"><a href="#L-528"><span class="linenos">528</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_value</span>
|
||||
</span><span id="L-529"><a href="#L-529"><span class="linenos">529</span></a> <span class="k">raise</span> <span class="ne">KeyError</span><span class="p">(</span><span class="n">key</span><span class="p">)</span>
|
||||
</span><span id="L-530"><a href="#L-530"><span class="linenos">530</span></a>
|
||||
</span><span id="L-531"><a href="#L-531"><span class="linenos">531</span></a> <span class="k">def</span> <span class="fm">__len__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">int</span><span class="p">:</span>
|
||||
</span><span id="L-532"><a href="#L-532"><span class="linenos">532</span></a> <span class="k">return</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_keys</span><span class="p">)</span>
|
||||
</span><span id="L-533"><a href="#L-533"><span class="linenos">533</span></a>
|
||||
</span><span id="L-534"><a href="#L-534"><span class="linenos">534</span></a> <span class="k">def</span> <span class="fm">__iter__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Iterator</span><span class="p">[</span><span class="n">K</span><span class="p">]:</span>
|
||||
</span><span id="L-535"><a href="#L-535"><span class="linenos">535</span></a> <span class="k">return</span> <span class="nb">iter</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_keys</span><span class="p">)</span>
|
||||
</span><span id="L-485"><a href="#L-485"><span class="linenos">485</span></a> <span class="n">ranges</span> <span class="o">=</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">ranges</span><span class="p">)</span>
|
||||
</span><span id="L-486"><a href="#L-486"><span class="linenos">486</span></a>
|
||||
</span><span id="L-487"><a href="#L-487"><span class="linenos">487</span></a> <span class="n">merged</span> <span class="o">=</span> <span class="p">[</span><span class="n">ranges</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span>
|
||||
</span><span id="L-488"><a href="#L-488"><span class="linenos">488</span></a>
|
||||
</span><span id="L-489"><a href="#L-489"><span class="linenos">489</span></a> <span class="k">for</span> <span class="n">start</span><span class="p">,</span> <span class="n">end</span> <span class="ow">in</span> <span class="n">ranges</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
|
||||
</span><span id="L-490"><a href="#L-490"><span class="linenos">490</span></a> <span class="n">last_start</span><span class="p">,</span> <span class="n">last_end</span> <span class="o">=</span> <span class="n">merged</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
|
||||
</span><span id="L-491"><a href="#L-491"><span class="linenos">491</span></a>
|
||||
</span><span id="L-492"><a href="#L-492"><span class="linenos">492</span></a> <span class="k">if</span> <span class="n">start</span> <span class="o"><=</span> <span class="n">last_end</span><span class="p">:</span>
|
||||
</span><span id="L-493"><a href="#L-493"><span class="linenos">493</span></a> <span class="n">merged</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="p">(</span><span class="n">last_start</span><span class="p">,</span> <span class="nb">max</span><span class="p">(</span><span class="n">last_end</span><span class="p">,</span> <span class="n">end</span><span class="p">))</span>
|
||||
</span><span id="L-494"><a href="#L-494"><span class="linenos">494</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="L-495"><a href="#L-495"><span class="linenos">495</span></a> <span class="n">merged</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="p">))</span>
|
||||
</span><span id="L-496"><a href="#L-496"><span class="linenos">496</span></a>
|
||||
</span><span id="L-497"><a href="#L-497"><span class="linenos">497</span></a> <span class="k">return</span> <span class="n">merged</span>
|
||||
</span><span id="L-498"><a href="#L-498"><span class="linenos">498</span></a>
|
||||
</span><span id="L-499"><a href="#L-499"><span class="linenos">499</span></a>
|
||||
</span><span id="L-500"><a href="#L-500"><span class="linenos">500</span></a><span class="k">def</span> <span class="nf">is_iso_date</span><span class="p">(</span><span class="n">text</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span>
|
||||
</span><span id="L-501"><a href="#L-501"><span class="linenos">501</span></a> <span class="k">try</span><span class="p">:</span>
|
||||
</span><span id="L-502"><a href="#L-502"><span class="linenos">502</span></a> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="o">.</span><span class="n">fromisoformat</span><span class="p">(</span><span class="n">text</span><span class="p">)</span>
|
||||
</span><span id="L-503"><a href="#L-503"><span class="linenos">503</span></a> <span class="k">return</span> <span class="kc">True</span>
|
||||
</span><span id="L-504"><a href="#L-504"><span class="linenos">504</span></a> <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
|
||||
</span><span id="L-505"><a href="#L-505"><span class="linenos">505</span></a> <span class="k">return</span> <span class="kc">False</span>
|
||||
</span><span id="L-506"><a href="#L-506"><span class="linenos">506</span></a>
|
||||
</span><span id="L-507"><a href="#L-507"><span class="linenos">507</span></a>
|
||||
</span><span id="L-508"><a href="#L-508"><span class="linenos">508</span></a><span class="k">def</span> <span class="nf">is_iso_datetime</span><span class="p">(</span><span class="n">text</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span>
|
||||
</span><span id="L-509"><a href="#L-509"><span class="linenos">509</span></a> <span class="k">try</span><span class="p">:</span>
|
||||
</span><span id="L-510"><a href="#L-510"><span class="linenos">510</span></a> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="o">.</span><span class="n">fromisoformat</span><span class="p">(</span><span class="n">text</span><span class="p">)</span>
|
||||
</span><span id="L-511"><a href="#L-511"><span class="linenos">511</span></a> <span class="k">return</span> <span class="kc">True</span>
|
||||
</span><span id="L-512"><a href="#L-512"><span class="linenos">512</span></a> <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
|
||||
</span><span id="L-513"><a href="#L-513"><span class="linenos">513</span></a> <span class="k">return</span> <span class="kc">False</span>
|
||||
</span><span id="L-514"><a href="#L-514"><span class="linenos">514</span></a>
|
||||
</span><span id="L-515"><a href="#L-515"><span class="linenos">515</span></a>
|
||||
</span><span id="L-516"><a href="#L-516"><span class="linenos">516</span></a><span class="c1"># Interval units that operate on date components</span>
|
||||
</span><span id="L-517"><a href="#L-517"><span class="linenos">517</span></a><span class="n">DATE_UNITS</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"day"</span><span class="p">,</span> <span class="s2">"week"</span><span class="p">,</span> <span class="s2">"month"</span><span class="p">,</span> <span class="s2">"quarter"</span><span class="p">,</span> <span class="s2">"year"</span><span class="p">,</span> <span class="s2">"year_month"</span><span class="p">}</span>
|
||||
</span><span id="L-518"><a href="#L-518"><span class="linenos">518</span></a>
|
||||
</span><span id="L-519"><a href="#L-519"><span class="linenos">519</span></a>
|
||||
</span><span id="L-520"><a href="#L-520"><span class="linenos">520</span></a><span class="k">def</span> <span class="nf">is_date_unit</span><span class="p">(</span><span class="n">expression</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">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">])</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span>
|
||||
</span><span id="L-521"><a href="#L-521"><span class="linenos">521</span></a> <span class="k">return</span> <span class="n">expression</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="ow">in</span> <span class="n">DATE_UNITS</span>
|
||||
</span><span id="L-522"><a href="#L-522"><span class="linenos">522</span></a>
|
||||
</span><span id="L-523"><a href="#L-523"><span class="linenos">523</span></a>
|
||||
</span><span id="L-524"><a href="#L-524"><span class="linenos">524</span></a><span class="n">K</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">TypeVar</span><span class="p">(</span><span class="s2">"K"</span><span class="p">)</span>
|
||||
</span><span id="L-525"><a href="#L-525"><span class="linenos">525</span></a><span class="n">V</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">TypeVar</span><span class="p">(</span><span class="s2">"V"</span><span class="p">)</span>
|
||||
</span><span id="L-526"><a href="#L-526"><span class="linenos">526</span></a>
|
||||
</span><span id="L-527"><a href="#L-527"><span class="linenos">527</span></a>
|
||||
</span><span id="L-528"><a href="#L-528"><span class="linenos">528</span></a><span class="k">class</span> <span class="nc">SingleValuedMapping</span><span class="p">(</span><span class="n">t</span><span class="o">.</span><span class="n">Mapping</span><span class="p">[</span><span class="n">K</span><span class="p">,</span> <span class="n">V</span><span class="p">]):</span>
|
||||
</span><span id="L-529"><a href="#L-529"><span class="linenos">529</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="L-530"><a href="#L-530"><span class="linenos">530</span></a><span class="sd"> Mapping where all keys return the same value.</span>
|
||||
</span><span id="L-531"><a href="#L-531"><span class="linenos">531</span></a>
|
||||
</span><span id="L-532"><a href="#L-532"><span class="linenos">532</span></a><span class="sd"> This rigamarole is meant to avoid copying keys, which was originally intended</span>
|
||||
</span><span id="L-533"><a href="#L-533"><span class="linenos">533</span></a><span class="sd"> as an optimization while qualifying columns for tables with lots of columns.</span>
|
||||
</span><span id="L-534"><a href="#L-534"><span class="linenos">534</span></a><span class="sd"> """</span>
|
||||
</span><span id="L-535"><a href="#L-535"><span class="linenos">535</span></a>
|
||||
</span><span id="L-536"><a href="#L-536"><span class="linenos">536</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">keys</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">K</span><span class="p">],</span> <span class="n">value</span><span class="p">:</span> <span class="n">V</span><span class="p">):</span>
|
||||
</span><span id="L-537"><a href="#L-537"><span class="linenos">537</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_keys</span> <span class="o">=</span> <span class="n">keys</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">keys</span><span class="p">,</span> <span class="n">Set</span><span class="p">)</span> <span class="k">else</span> <span class="nb">set</span><span class="p">(</span><span class="n">keys</span><span class="p">)</span>
|
||||
</span><span id="L-538"><a href="#L-538"><span class="linenos">538</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_value</span> <span class="o">=</span> <span class="n">value</span>
|
||||
</span><span id="L-539"><a href="#L-539"><span class="linenos">539</span></a>
|
||||
</span><span id="L-540"><a href="#L-540"><span class="linenos">540</span></a> <span class="k">def</span> <span class="fm">__getitem__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">:</span> <span class="n">K</span><span class="p">)</span> <span class="o">-></span> <span class="n">V</span><span class="p">:</span>
|
||||
</span><span id="L-541"><a href="#L-541"><span class="linenos">541</span></a> <span class="k">if</span> <span class="n">key</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_keys</span><span class="p">:</span>
|
||||
</span><span id="L-542"><a href="#L-542"><span class="linenos">542</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_value</span>
|
||||
</span><span id="L-543"><a href="#L-543"><span class="linenos">543</span></a> <span class="k">raise</span> <span class="ne">KeyError</span><span class="p">(</span><span class="n">key</span><span class="p">)</span>
|
||||
</span><span id="L-544"><a href="#L-544"><span class="linenos">544</span></a>
|
||||
</span><span id="L-545"><a href="#L-545"><span class="linenos">545</span></a> <span class="k">def</span> <span class="fm">__len__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">int</span><span class="p">:</span>
|
||||
</span><span id="L-546"><a href="#L-546"><span class="linenos">546</span></a> <span class="k">return</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_keys</span><span class="p">)</span>
|
||||
</span><span id="L-547"><a href="#L-547"><span class="linenos">547</span></a>
|
||||
</span><span id="L-548"><a href="#L-548"><span class="linenos">548</span></a> <span class="k">def</span> <span class="fm">__iter__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Iterator</span><span class="p">[</span><span class="n">K</span><span class="p">]:</span>
|
||||
</span><span id="L-549"><a href="#L-549"><span class="linenos">549</span></a> <span class="k">return</span> <span class="nb">iter</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_keys</span><span class="p">)</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -1769,6 +1786,35 @@ type <code>str</code> and <code>bytes</code> are not regarded as iterables.</p>
|
|||
</div>
|
||||
|
||||
|
||||
</section>
|
||||
<section id="to_bool">
|
||||
<input id="to_bool-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<div class="attr function">
|
||||
|
||||
<span class="def">def</span>
|
||||
<span class="name">to_bool</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">value</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="nb">bool</span><span class="p">,</span> <span class="n">NoneType</span><span class="p">]</span></span><span class="return-annotation">) -> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="nb">bool</span><span class="p">,</span> <span class="n">NoneType</span><span class="p">]</span>:</span></span>
|
||||
|
||||
<label class="view-source-button" for="to_bool-view-source"><span>View Source</span></label>
|
||||
|
||||
</div>
|
||||
<a class="headerlink" href="#to_bool"></a>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="to_bool-460"><a href="#to_bool-460"><span class="linenos">460</span></a><span class="k">def</span> <span class="nf">to_bool</span><span class="p">(</span><span class="n">value</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="nb">str</span> <span class="o">|</span> <span class="nb">bool</span><span class="p">])</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="nb">bool</span><span class="p">]:</span>
|
||||
</span><span id="to_bool-461"><a href="#to_bool-461"><span class="linenos">461</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">bool</span><span class="p">)</span> <span class="ow">or</span> <span class="n">value</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
</span><span id="to_bool-462"><a href="#to_bool-462"><span class="linenos">462</span></a> <span class="k">return</span> <span class="n">value</span>
|
||||
</span><span id="to_bool-463"><a href="#to_bool-463"><span class="linenos">463</span></a>
|
||||
</span><span id="to_bool-464"><a href="#to_bool-464"><span class="linenos">464</span></a> <span class="c1"># Coerce the value to boolean if it matches to the truthy/falsy values below</span>
|
||||
</span><span id="to_bool-465"><a href="#to_bool-465"><span class="linenos">465</span></a> <span class="n">value_lower</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span>
|
||||
</span><span id="to_bool-466"><a href="#to_bool-466"><span class="linenos">466</span></a> <span class="k">if</span> <span class="n">value_lower</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"true"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">):</span>
|
||||
</span><span id="to_bool-467"><a href="#to_bool-467"><span class="linenos">467</span></a> <span class="k">return</span> <span class="kc">True</span>
|
||||
</span><span id="to_bool-468"><a href="#to_bool-468"><span class="linenos">468</span></a> <span class="k">if</span> <span class="n">value_lower</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"false"</span><span class="p">,</span> <span class="s2">"0"</span><span class="p">):</span>
|
||||
</span><span id="to_bool-469"><a href="#to_bool-469"><span class="linenos">469</span></a> <span class="k">return</span> <span class="kc">False</span>
|
||||
</span><span id="to_bool-470"><a href="#to_bool-470"><span class="linenos">470</span></a>
|
||||
</span><span id="to_bool-471"><a href="#to_bool-471"><span class="linenos">471</span></a> <span class="k">return</span> <span class="n">value</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
||||
|
||||
</section>
|
||||
<section id="merge_ranges">
|
||||
<input id="merge_ranges-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
|
|
@ -1781,31 +1827,31 @@ type <code>str</code> and <code>bytes</code> are not regarded as iterables.</p>
|
|||
|
||||
</div>
|
||||
<a class="headerlink" href="#merge_ranges"></a>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="merge_ranges-460"><a href="#merge_ranges-460"><span class="linenos">460</span></a><span class="k">def</span> <span class="nf">merge_ranges</span><span class="p">(</span><span class="n">ranges</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">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="n">A</span><span class="p">,</span> <span class="n">A</span><span class="p">]])</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="n">A</span><span class="p">,</span> <span class="n">A</span><span class="p">]]:</span>
|
||||
</span><span id="merge_ranges-461"><a href="#merge_ranges-461"><span class="linenos">461</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="merge_ranges-462"><a href="#merge_ranges-462"><span class="linenos">462</span></a><span class="sd"> Merges a sequence of ranges, represented as tuples (low, high) whose values</span>
|
||||
</span><span id="merge_ranges-463"><a href="#merge_ranges-463"><span class="linenos">463</span></a><span class="sd"> belong to some totally-ordered set.</span>
|
||||
</span><span id="merge_ranges-464"><a href="#merge_ranges-464"><span class="linenos">464</span></a>
|
||||
</span><span id="merge_ranges-465"><a href="#merge_ranges-465"><span class="linenos">465</span></a><span class="sd"> Example:</span>
|
||||
</span><span id="merge_ranges-466"><a href="#merge_ranges-466"><span class="linenos">466</span></a><span class="sd"> >>> merge_ranges([(1, 3), (2, 6)])</span>
|
||||
</span><span id="merge_ranges-467"><a href="#merge_ranges-467"><span class="linenos">467</span></a><span class="sd"> [(1, 6)]</span>
|
||||
</span><span id="merge_ranges-468"><a href="#merge_ranges-468"><span class="linenos">468</span></a><span class="sd"> """</span>
|
||||
</span><span id="merge_ranges-469"><a href="#merge_ranges-469"><span class="linenos">469</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">ranges</span><span class="p">:</span>
|
||||
</span><span id="merge_ranges-470"><a href="#merge_ranges-470"><span class="linenos">470</span></a> <span class="k">return</span> <span class="p">[]</span>
|
||||
</span><span id="merge_ranges-471"><a href="#merge_ranges-471"><span class="linenos">471</span></a>
|
||||
</span><span id="merge_ranges-472"><a href="#merge_ranges-472"><span class="linenos">472</span></a> <span class="n">ranges</span> <span class="o">=</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">ranges</span><span class="p">)</span>
|
||||
</span><span id="merge_ranges-473"><a href="#merge_ranges-473"><span class="linenos">473</span></a>
|
||||
</span><span id="merge_ranges-474"><a href="#merge_ranges-474"><span class="linenos">474</span></a> <span class="n">merged</span> <span class="o">=</span> <span class="p">[</span><span class="n">ranges</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span>
|
||||
</span><span id="merge_ranges-475"><a href="#merge_ranges-475"><span class="linenos">475</span></a>
|
||||
</span><span id="merge_ranges-476"><a href="#merge_ranges-476"><span class="linenos">476</span></a> <span class="k">for</span> <span class="n">start</span><span class="p">,</span> <span class="n">end</span> <span class="ow">in</span> <span class="n">ranges</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
|
||||
</span><span id="merge_ranges-477"><a href="#merge_ranges-477"><span class="linenos">477</span></a> <span class="n">last_start</span><span class="p">,</span> <span class="n">last_end</span> <span class="o">=</span> <span class="n">merged</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="merge_ranges-474"><a href="#merge_ranges-474"><span class="linenos">474</span></a><span class="k">def</span> <span class="nf">merge_ranges</span><span class="p">(</span><span class="n">ranges</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">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="n">A</span><span class="p">,</span> <span class="n">A</span><span class="p">]])</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="n">A</span><span class="p">,</span> <span class="n">A</span><span class="p">]]:</span>
|
||||
</span><span id="merge_ranges-475"><a href="#merge_ranges-475"><span class="linenos">475</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="merge_ranges-476"><a href="#merge_ranges-476"><span class="linenos">476</span></a><span class="sd"> Merges a sequence of ranges, represented as tuples (low, high) whose values</span>
|
||||
</span><span id="merge_ranges-477"><a href="#merge_ranges-477"><span class="linenos">477</span></a><span class="sd"> belong to some totally-ordered set.</span>
|
||||
</span><span id="merge_ranges-478"><a href="#merge_ranges-478"><span class="linenos">478</span></a>
|
||||
</span><span id="merge_ranges-479"><a href="#merge_ranges-479"><span class="linenos">479</span></a> <span class="k">if</span> <span class="n">start</span> <span class="o"><=</span> <span class="n">last_end</span><span class="p">:</span>
|
||||
</span><span id="merge_ranges-480"><a href="#merge_ranges-480"><span class="linenos">480</span></a> <span class="n">merged</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="p">(</span><span class="n">last_start</span><span class="p">,</span> <span class="nb">max</span><span class="p">(</span><span class="n">last_end</span><span class="p">,</span> <span class="n">end</span><span class="p">))</span>
|
||||
</span><span id="merge_ranges-481"><a href="#merge_ranges-481"><span class="linenos">481</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="merge_ranges-482"><a href="#merge_ranges-482"><span class="linenos">482</span></a> <span class="n">merged</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="p">))</span>
|
||||
</span><span id="merge_ranges-483"><a href="#merge_ranges-483"><span class="linenos">483</span></a>
|
||||
</span><span id="merge_ranges-484"><a href="#merge_ranges-484"><span class="linenos">484</span></a> <span class="k">return</span> <span class="n">merged</span>
|
||||
</span><span id="merge_ranges-479"><a href="#merge_ranges-479"><span class="linenos">479</span></a><span class="sd"> Example:</span>
|
||||
</span><span id="merge_ranges-480"><a href="#merge_ranges-480"><span class="linenos">480</span></a><span class="sd"> >>> merge_ranges([(1, 3), (2, 6)])</span>
|
||||
</span><span id="merge_ranges-481"><a href="#merge_ranges-481"><span class="linenos">481</span></a><span class="sd"> [(1, 6)]</span>
|
||||
</span><span id="merge_ranges-482"><a href="#merge_ranges-482"><span class="linenos">482</span></a><span class="sd"> """</span>
|
||||
</span><span id="merge_ranges-483"><a href="#merge_ranges-483"><span class="linenos">483</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">ranges</span><span class="p">:</span>
|
||||
</span><span id="merge_ranges-484"><a href="#merge_ranges-484"><span class="linenos">484</span></a> <span class="k">return</span> <span class="p">[]</span>
|
||||
</span><span id="merge_ranges-485"><a href="#merge_ranges-485"><span class="linenos">485</span></a>
|
||||
</span><span id="merge_ranges-486"><a href="#merge_ranges-486"><span class="linenos">486</span></a> <span class="n">ranges</span> <span class="o">=</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">ranges</span><span class="p">)</span>
|
||||
</span><span id="merge_ranges-487"><a href="#merge_ranges-487"><span class="linenos">487</span></a>
|
||||
</span><span id="merge_ranges-488"><a href="#merge_ranges-488"><span class="linenos">488</span></a> <span class="n">merged</span> <span class="o">=</span> <span class="p">[</span><span class="n">ranges</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span>
|
||||
</span><span id="merge_ranges-489"><a href="#merge_ranges-489"><span class="linenos">489</span></a>
|
||||
</span><span id="merge_ranges-490"><a href="#merge_ranges-490"><span class="linenos">490</span></a> <span class="k">for</span> <span class="n">start</span><span class="p">,</span> <span class="n">end</span> <span class="ow">in</span> <span class="n">ranges</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
|
||||
</span><span id="merge_ranges-491"><a href="#merge_ranges-491"><span class="linenos">491</span></a> <span class="n">last_start</span><span class="p">,</span> <span class="n">last_end</span> <span class="o">=</span> <span class="n">merged</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
|
||||
</span><span id="merge_ranges-492"><a href="#merge_ranges-492"><span class="linenos">492</span></a>
|
||||
</span><span id="merge_ranges-493"><a href="#merge_ranges-493"><span class="linenos">493</span></a> <span class="k">if</span> <span class="n">start</span> <span class="o"><=</span> <span class="n">last_end</span><span class="p">:</span>
|
||||
</span><span id="merge_ranges-494"><a href="#merge_ranges-494"><span class="linenos">494</span></a> <span class="n">merged</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="p">(</span><span class="n">last_start</span><span class="p">,</span> <span class="nb">max</span><span class="p">(</span><span class="n">last_end</span><span class="p">,</span> <span class="n">end</span><span class="p">))</span>
|
||||
</span><span id="merge_ranges-495"><a href="#merge_ranges-495"><span class="linenos">495</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="merge_ranges-496"><a href="#merge_ranges-496"><span class="linenos">496</span></a> <span class="n">merged</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="p">))</span>
|
||||
</span><span id="merge_ranges-497"><a href="#merge_ranges-497"><span class="linenos">497</span></a>
|
||||
</span><span id="merge_ranges-498"><a href="#merge_ranges-498"><span class="linenos">498</span></a> <span class="k">return</span> <span class="n">merged</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -1836,12 +1882,12 @@ belong to some totally-ordered set.</p>
|
|||
|
||||
</div>
|
||||
<a class="headerlink" href="#is_iso_date"></a>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="is_iso_date-487"><a href="#is_iso_date-487"><span class="linenos">487</span></a><span class="k">def</span> <span class="nf">is_iso_date</span><span class="p">(</span><span class="n">text</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span>
|
||||
</span><span id="is_iso_date-488"><a href="#is_iso_date-488"><span class="linenos">488</span></a> <span class="k">try</span><span class="p">:</span>
|
||||
</span><span id="is_iso_date-489"><a href="#is_iso_date-489"><span class="linenos">489</span></a> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="o">.</span><span class="n">fromisoformat</span><span class="p">(</span><span class="n">text</span><span class="p">)</span>
|
||||
</span><span id="is_iso_date-490"><a href="#is_iso_date-490"><span class="linenos">490</span></a> <span class="k">return</span> <span class="kc">True</span>
|
||||
</span><span id="is_iso_date-491"><a href="#is_iso_date-491"><span class="linenos">491</span></a> <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
|
||||
</span><span id="is_iso_date-492"><a href="#is_iso_date-492"><span class="linenos">492</span></a> <span class="k">return</span> <span class="kc">False</span>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="is_iso_date-501"><a href="#is_iso_date-501"><span class="linenos">501</span></a><span class="k">def</span> <span class="nf">is_iso_date</span><span class="p">(</span><span class="n">text</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span>
|
||||
</span><span id="is_iso_date-502"><a href="#is_iso_date-502"><span class="linenos">502</span></a> <span class="k">try</span><span class="p">:</span>
|
||||
</span><span id="is_iso_date-503"><a href="#is_iso_date-503"><span class="linenos">503</span></a> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="o">.</span><span class="n">fromisoformat</span><span class="p">(</span><span class="n">text</span><span class="p">)</span>
|
||||
</span><span id="is_iso_date-504"><a href="#is_iso_date-504"><span class="linenos">504</span></a> <span class="k">return</span> <span class="kc">True</span>
|
||||
</span><span id="is_iso_date-505"><a href="#is_iso_date-505"><span class="linenos">505</span></a> <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
|
||||
</span><span id="is_iso_date-506"><a href="#is_iso_date-506"><span class="linenos">506</span></a> <span class="k">return</span> <span class="kc">False</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -1859,12 +1905,12 @@ belong to some totally-ordered set.</p>
|
|||
|
||||
</div>
|
||||
<a class="headerlink" href="#is_iso_datetime"></a>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="is_iso_datetime-495"><a href="#is_iso_datetime-495"><span class="linenos">495</span></a><span class="k">def</span> <span class="nf">is_iso_datetime</span><span class="p">(</span><span class="n">text</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span>
|
||||
</span><span id="is_iso_datetime-496"><a href="#is_iso_datetime-496"><span class="linenos">496</span></a> <span class="k">try</span><span class="p">:</span>
|
||||
</span><span id="is_iso_datetime-497"><a href="#is_iso_datetime-497"><span class="linenos">497</span></a> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="o">.</span><span class="n">fromisoformat</span><span class="p">(</span><span class="n">text</span><span class="p">)</span>
|
||||
</span><span id="is_iso_datetime-498"><a href="#is_iso_datetime-498"><span class="linenos">498</span></a> <span class="k">return</span> <span class="kc">True</span>
|
||||
</span><span id="is_iso_datetime-499"><a href="#is_iso_datetime-499"><span class="linenos">499</span></a> <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
|
||||
</span><span id="is_iso_datetime-500"><a href="#is_iso_datetime-500"><span class="linenos">500</span></a> <span class="k">return</span> <span class="kc">False</span>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="is_iso_datetime-509"><a href="#is_iso_datetime-509"><span class="linenos">509</span></a><span class="k">def</span> <span class="nf">is_iso_datetime</span><span class="p">(</span><span class="n">text</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span>
|
||||
</span><span id="is_iso_datetime-510"><a href="#is_iso_datetime-510"><span class="linenos">510</span></a> <span class="k">try</span><span class="p">:</span>
|
||||
</span><span id="is_iso_datetime-511"><a href="#is_iso_datetime-511"><span class="linenos">511</span></a> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="o">.</span><span class="n">fromisoformat</span><span class="p">(</span><span class="n">text</span><span class="p">)</span>
|
||||
</span><span id="is_iso_datetime-512"><a href="#is_iso_datetime-512"><span class="linenos">512</span></a> <span class="k">return</span> <span class="kc">True</span>
|
||||
</span><span id="is_iso_datetime-513"><a href="#is_iso_datetime-513"><span class="linenos">513</span></a> <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
|
||||
</span><span id="is_iso_datetime-514"><a href="#is_iso_datetime-514"><span class="linenos">514</span></a> <span class="k">return</span> <span class="kc">False</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -1874,7 +1920,7 @@ belong to some totally-ordered set.</p>
|
|||
<section id="DATE_UNITS">
|
||||
<div class="attr variable">
|
||||
<span class="name">DATE_UNITS</span> =
|
||||
<span class="default_value">{'quarter', 'year', 'day', 'week', 'year_month', 'month'}</span>
|
||||
<span class="default_value">{'quarter', 'day', 'year', 'year_month', 'month', 'week'}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -1894,8 +1940,8 @@ belong to some totally-ordered set.</p>
|
|||
|
||||
</div>
|
||||
<a class="headerlink" href="#is_date_unit"></a>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="is_date_unit-507"><a href="#is_date_unit-507"><span class="linenos">507</span></a><span class="k">def</span> <span class="nf">is_date_unit</span><span class="p">(</span><span class="n">expression</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">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">])</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span>
|
||||
</span><span id="is_date_unit-508"><a href="#is_date_unit-508"><span class="linenos">508</span></a> <span class="k">return</span> <span class="n">expression</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="ow">in</span> <span class="n">DATE_UNITS</span>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="is_date_unit-521"><a href="#is_date_unit-521"><span class="linenos">521</span></a><span class="k">def</span> <span class="nf">is_date_unit</span><span class="p">(</span><span class="n">expression</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">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">])</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span>
|
||||
</span><span id="is_date_unit-522"><a href="#is_date_unit-522"><span class="linenos">522</span></a> <span class="k">return</span> <span class="n">expression</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="ow">in</span> <span class="n">DATE_UNITS</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -1913,28 +1959,28 @@ belong to some totally-ordered set.</p>
|
|||
|
||||
</div>
|
||||
<a class="headerlink" href="#SingleValuedMapping"></a>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="SingleValuedMapping-515"><a href="#SingleValuedMapping-515"><span class="linenos">515</span></a><span class="k">class</span> <span class="nc">SingleValuedMapping</span><span class="p">(</span><span class="n">t</span><span class="o">.</span><span class="n">Mapping</span><span class="p">[</span><span class="n">K</span><span class="p">,</span> <span class="n">V</span><span class="p">]):</span>
|
||||
</span><span id="SingleValuedMapping-516"><a href="#SingleValuedMapping-516"><span class="linenos">516</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="SingleValuedMapping-517"><a href="#SingleValuedMapping-517"><span class="linenos">517</span></a><span class="sd"> Mapping where all keys return the same value.</span>
|
||||
</span><span id="SingleValuedMapping-518"><a href="#SingleValuedMapping-518"><span class="linenos">518</span></a>
|
||||
</span><span id="SingleValuedMapping-519"><a href="#SingleValuedMapping-519"><span class="linenos">519</span></a><span class="sd"> This rigamarole is meant to avoid copying keys, which was originally intended</span>
|
||||
</span><span id="SingleValuedMapping-520"><a href="#SingleValuedMapping-520"><span class="linenos">520</span></a><span class="sd"> as an optimization while qualifying columns for tables with lots of columns.</span>
|
||||
</span><span id="SingleValuedMapping-521"><a href="#SingleValuedMapping-521"><span class="linenos">521</span></a><span class="sd"> """</span>
|
||||
</span><span id="SingleValuedMapping-522"><a href="#SingleValuedMapping-522"><span class="linenos">522</span></a>
|
||||
</span><span id="SingleValuedMapping-523"><a href="#SingleValuedMapping-523"><span class="linenos">523</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">keys</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">K</span><span class="p">],</span> <span class="n">value</span><span class="p">:</span> <span class="n">V</span><span class="p">):</span>
|
||||
</span><span id="SingleValuedMapping-524"><a href="#SingleValuedMapping-524"><span class="linenos">524</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_keys</span> <span class="o">=</span> <span class="n">keys</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">keys</span><span class="p">,</span> <span class="n">Set</span><span class="p">)</span> <span class="k">else</span> <span class="nb">set</span><span class="p">(</span><span class="n">keys</span><span class="p">)</span>
|
||||
</span><span id="SingleValuedMapping-525"><a href="#SingleValuedMapping-525"><span class="linenos">525</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_value</span> <span class="o">=</span> <span class="n">value</span>
|
||||
</span><span id="SingleValuedMapping-526"><a href="#SingleValuedMapping-526"><span class="linenos">526</span></a>
|
||||
</span><span id="SingleValuedMapping-527"><a href="#SingleValuedMapping-527"><span class="linenos">527</span></a> <span class="k">def</span> <span class="fm">__getitem__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">:</span> <span class="n">K</span><span class="p">)</span> <span class="o">-></span> <span class="n">V</span><span class="p">:</span>
|
||||
</span><span id="SingleValuedMapping-528"><a href="#SingleValuedMapping-528"><span class="linenos">528</span></a> <span class="k">if</span> <span class="n">key</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_keys</span><span class="p">:</span>
|
||||
</span><span id="SingleValuedMapping-529"><a href="#SingleValuedMapping-529"><span class="linenos">529</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_value</span>
|
||||
</span><span id="SingleValuedMapping-530"><a href="#SingleValuedMapping-530"><span class="linenos">530</span></a> <span class="k">raise</span> <span class="ne">KeyError</span><span class="p">(</span><span class="n">key</span><span class="p">)</span>
|
||||
</span><span id="SingleValuedMapping-531"><a href="#SingleValuedMapping-531"><span class="linenos">531</span></a>
|
||||
</span><span id="SingleValuedMapping-532"><a href="#SingleValuedMapping-532"><span class="linenos">532</span></a> <span class="k">def</span> <span class="fm">__len__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">int</span><span class="p">:</span>
|
||||
</span><span id="SingleValuedMapping-533"><a href="#SingleValuedMapping-533"><span class="linenos">533</span></a> <span class="k">return</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_keys</span><span class="p">)</span>
|
||||
</span><span id="SingleValuedMapping-534"><a href="#SingleValuedMapping-534"><span class="linenos">534</span></a>
|
||||
</span><span id="SingleValuedMapping-535"><a href="#SingleValuedMapping-535"><span class="linenos">535</span></a> <span class="k">def</span> <span class="fm">__iter__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Iterator</span><span class="p">[</span><span class="n">K</span><span class="p">]:</span>
|
||||
</span><span id="SingleValuedMapping-536"><a href="#SingleValuedMapping-536"><span class="linenos">536</span></a> <span class="k">return</span> <span class="nb">iter</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_keys</span><span class="p">)</span>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="SingleValuedMapping-529"><a href="#SingleValuedMapping-529"><span class="linenos">529</span></a><span class="k">class</span> <span class="nc">SingleValuedMapping</span><span class="p">(</span><span class="n">t</span><span class="o">.</span><span class="n">Mapping</span><span class="p">[</span><span class="n">K</span><span class="p">,</span> <span class="n">V</span><span class="p">]):</span>
|
||||
</span><span id="SingleValuedMapping-530"><a href="#SingleValuedMapping-530"><span class="linenos">530</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="SingleValuedMapping-531"><a href="#SingleValuedMapping-531"><span class="linenos">531</span></a><span class="sd"> Mapping where all keys return the same value.</span>
|
||||
</span><span id="SingleValuedMapping-532"><a href="#SingleValuedMapping-532"><span class="linenos">532</span></a>
|
||||
</span><span id="SingleValuedMapping-533"><a href="#SingleValuedMapping-533"><span class="linenos">533</span></a><span class="sd"> This rigamarole is meant to avoid copying keys, which was originally intended</span>
|
||||
</span><span id="SingleValuedMapping-534"><a href="#SingleValuedMapping-534"><span class="linenos">534</span></a><span class="sd"> as an optimization while qualifying columns for tables with lots of columns.</span>
|
||||
</span><span id="SingleValuedMapping-535"><a href="#SingleValuedMapping-535"><span class="linenos">535</span></a><span class="sd"> """</span>
|
||||
</span><span id="SingleValuedMapping-536"><a href="#SingleValuedMapping-536"><span class="linenos">536</span></a>
|
||||
</span><span id="SingleValuedMapping-537"><a href="#SingleValuedMapping-537"><span class="linenos">537</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">keys</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">K</span><span class="p">],</span> <span class="n">value</span><span class="p">:</span> <span class="n">V</span><span class="p">):</span>
|
||||
</span><span id="SingleValuedMapping-538"><a href="#SingleValuedMapping-538"><span class="linenos">538</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_keys</span> <span class="o">=</span> <span class="n">keys</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">keys</span><span class="p">,</span> <span class="n">Set</span><span class="p">)</span> <span class="k">else</span> <span class="nb">set</span><span class="p">(</span><span class="n">keys</span><span class="p">)</span>
|
||||
</span><span id="SingleValuedMapping-539"><a href="#SingleValuedMapping-539"><span class="linenos">539</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_value</span> <span class="o">=</span> <span class="n">value</span>
|
||||
</span><span id="SingleValuedMapping-540"><a href="#SingleValuedMapping-540"><span class="linenos">540</span></a>
|
||||
</span><span id="SingleValuedMapping-541"><a href="#SingleValuedMapping-541"><span class="linenos">541</span></a> <span class="k">def</span> <span class="fm">__getitem__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">:</span> <span class="n">K</span><span class="p">)</span> <span class="o">-></span> <span class="n">V</span><span class="p">:</span>
|
||||
</span><span id="SingleValuedMapping-542"><a href="#SingleValuedMapping-542"><span class="linenos">542</span></a> <span class="k">if</span> <span class="n">key</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_keys</span><span class="p">:</span>
|
||||
</span><span id="SingleValuedMapping-543"><a href="#SingleValuedMapping-543"><span class="linenos">543</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_value</span>
|
||||
</span><span id="SingleValuedMapping-544"><a href="#SingleValuedMapping-544"><span class="linenos">544</span></a> <span class="k">raise</span> <span class="ne">KeyError</span><span class="p">(</span><span class="n">key</span><span class="p">)</span>
|
||||
</span><span id="SingleValuedMapping-545"><a href="#SingleValuedMapping-545"><span class="linenos">545</span></a>
|
||||
</span><span id="SingleValuedMapping-546"><a href="#SingleValuedMapping-546"><span class="linenos">546</span></a> <span class="k">def</span> <span class="fm">__len__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">int</span><span class="p">:</span>
|
||||
</span><span id="SingleValuedMapping-547"><a href="#SingleValuedMapping-547"><span class="linenos">547</span></a> <span class="k">return</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_keys</span><span class="p">)</span>
|
||||
</span><span id="SingleValuedMapping-548"><a href="#SingleValuedMapping-548"><span class="linenos">548</span></a>
|
||||
</span><span id="SingleValuedMapping-549"><a href="#SingleValuedMapping-549"><span class="linenos">549</span></a> <span class="k">def</span> <span class="fm">__iter__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Iterator</span><span class="p">[</span><span class="n">K</span><span class="p">]:</span>
|
||||
</span><span id="SingleValuedMapping-550"><a href="#SingleValuedMapping-550"><span class="linenos">550</span></a> <span class="k">return</span> <span class="nb">iter</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_keys</span><span class="p">)</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -1955,9 +2001,9 @@ as an optimization while qualifying columns for tables with lots of columns.</p>
|
|||
|
||||
</div>
|
||||
<a class="headerlink" href="#SingleValuedMapping.__init__"></a>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="SingleValuedMapping.__init__-523"><a href="#SingleValuedMapping.__init__-523"><span class="linenos">523</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">keys</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">K</span><span class="p">],</span> <span class="n">value</span><span class="p">:</span> <span class="n">V</span><span class="p">):</span>
|
||||
</span><span id="SingleValuedMapping.__init__-524"><a href="#SingleValuedMapping.__init__-524"><span class="linenos">524</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_keys</span> <span class="o">=</span> <span class="n">keys</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">keys</span><span class="p">,</span> <span class="n">Set</span><span class="p">)</span> <span class="k">else</span> <span class="nb">set</span><span class="p">(</span><span class="n">keys</span><span class="p">)</span>
|
||||
</span><span id="SingleValuedMapping.__init__-525"><a href="#SingleValuedMapping.__init__-525"><span class="linenos">525</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_value</span> <span class="o">=</span> <span class="n">value</span>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="SingleValuedMapping.__init__-537"><a href="#SingleValuedMapping.__init__-537"><span class="linenos">537</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">keys</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">K</span><span class="p">],</span> <span class="n">value</span><span class="p">:</span> <span class="n">V</span><span class="p">):</span>
|
||||
</span><span id="SingleValuedMapping.__init__-538"><a href="#SingleValuedMapping.__init__-538"><span class="linenos">538</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_keys</span> <span class="o">=</span> <span class="n">keys</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">keys</span><span class="p">,</span> <span class="n">Set</span><span class="p">)</span> <span class="k">else</span> <span class="nb">set</span><span class="p">(</span><span class="n">keys</span><span class="p">)</span>
|
||||
</span><span id="SingleValuedMapping.__init__-539"><a href="#SingleValuedMapping.__init__-539"><span class="linenos">539</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_value</span> <span class="o">=</span> <span class="n">value</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -228,59 +228,85 @@
|
|||
</span><span id="L-146"><a href="#L-146"><span class="linenos">146</span></a>
|
||||
</span><span id="L-147"><a href="#L-147"><span class="linenos">147</span></a> <span class="k">return</span> <span class="n">node</span>
|
||||
</span><span id="L-148"><a href="#L-148"><span class="linenos">148</span></a>
|
||||
</span><span id="L-149"><a href="#L-149"><span class="linenos">149</span></a> <span class="c1"># We canonicalize the JSON path AST so that it always starts with a</span>
|
||||
</span><span id="L-150"><a href="#L-150"><span class="linenos">150</span></a> <span class="c1"># "root" element, so paths like "field" will be generated as "$.field"</span>
|
||||
</span><span id="L-151"><a href="#L-151"><span class="linenos">151</span></a> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">DOLLAR</span><span class="p">)</span>
|
||||
</span><span id="L-152"><a href="#L-152"><span class="linenos">152</span></a> <span class="n">expressions</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">exp</span><span class="o">.</span><span class="n">JSONPathPart</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRoot</span><span class="p">()]</span>
|
||||
</span><span id="L-153"><a href="#L-153"><span class="linenos">153</span></a>
|
||||
</span><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a> <span class="k">while</span> <span class="n">_curr</span><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="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">DOT</span><span class="p">)</span> <span class="ow">or</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COLON</span><span class="p">):</span>
|
||||
</span><span id="L-156"><a href="#L-156"><span class="linenos">156</span></a> <span class="n">recursive</span> <span class="o">=</span> <span class="n">_prev</span><span class="p">()</span><span class="o">.</span><span class="n">text</span> <span class="o">==</span> <span class="s2">".."</span>
|
||||
</span><span id="L-149"><a href="#L-149"><span class="linenos">149</span></a> <span class="k">def</span> <span class="nf">_parse_var_text</span><span class="p">()</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
||||
</span><span id="L-150"><a href="#L-150"><span class="linenos">150</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="L-151"><a href="#L-151"><span class="linenos">151</span></a><span class="sd"> Consumes & returns the text for a var. In BigQuery it's valid to have a key with spaces</span>
|
||||
</span><span id="L-152"><a href="#L-152"><span class="linenos">152</span></a><span class="sd"> in it, e.g JSON_QUERY(..., '$. a b c ') should produce a single JSONPathKey(' a b c ').</span>
|
||||
</span><span id="L-153"><a href="#L-153"><span class="linenos">153</span></a><span class="sd"> This is done by merging "consecutive" vars until a key separator is found (dot, colon etc)</span>
|
||||
</span><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a><span class="sd"> or the path string is exhausted.</span>
|
||||
</span><span id="L-155"><a href="#L-155"><span class="linenos">155</span></a><span class="sd"> """</span>
|
||||
</span><span id="L-156"><a href="#L-156"><span class="linenos">156</span></a> <span class="n">prev_index</span> <span class="o">=</span> <span class="n">i</span> <span class="o">-</span> <span class="mi">2</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="k">if</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">VAR</span><span class="p">)</span> <span class="ow">or</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">IDENTIFIER</span><span class="p">):</span>
|
||||
</span><span id="L-159"><a href="#L-159"><span class="linenos">159</span></a> <span class="n">value</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="nb">str</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathWildcard</span><span class="p">]</span> <span class="o">=</span> <span class="n">_prev</span><span class="p">()</span><span class="o">.</span><span class="n">text</span>
|
||||
</span><span id="L-160"><a href="#L-160"><span class="linenos">160</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">STAR</span><span class="p">):</span>
|
||||
</span><span id="L-161"><a href="#L-161"><span class="linenos">161</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathWildcard</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="p">:</span>
|
||||
</span><span id="L-163"><a href="#L-163"><span class="linenos">163</span></a> <span class="n">value</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="L-164"><a href="#L-164"><span class="linenos">164</span></a>
|
||||
</span><span id="L-165"><a href="#L-165"><span class="linenos">165</span></a> <span class="k">if</span> <span class="n">recursive</span><span class="p">:</span>
|
||||
</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRecursive</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">))</span>
|
||||
</span><span id="L-167"><a href="#L-167"><span class="linenos">167</span></a> <span class="k">elif</span> <span class="n">value</span><span class="p">:</span>
|
||||
</span><span id="L-168"><a href="#L-168"><span class="linenos">168</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">))</span>
|
||||
</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="L-170"><a href="#L-170"><span class="linenos">170</span></a> <span class="k">raise</span> <span class="n">ParseError</span><span class="p">(</span><span class="n">_error</span><span class="p">(</span><span class="s2">"Expected key name or * after DOT"</span><span class="p">))</span>
|
||||
</span><span id="L-171"><a href="#L-171"><span class="linenos">171</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">L_BRACKET</span><span class="p">):</span>
|
||||
</span><span id="L-172"><a href="#L-172"><span class="linenos">172</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">_parse_bracket</span><span class="p">())</span>
|
||||
</span><span id="L-173"><a href="#L-173"><span class="linenos">173</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">VAR</span><span class="p">)</span> <span class="ow">or</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">IDENTIFIER</span><span class="p">):</span>
|
||||
</span><span id="L-174"><a href="#L-174"><span class="linenos">174</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">_prev</span><span class="p">()</span><span class="o">.</span><span class="n">text</span><span class="p">))</span>
|
||||
</span><span id="L-175"><a href="#L-175"><span class="linenos">175</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">STAR</span><span class="p">):</span>
|
||||
</span><span id="L-176"><a href="#L-176"><span class="linenos">176</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathWildcard</span><span class="p">())</span>
|
||||
</span><span id="L-177"><a href="#L-177"><span class="linenos">177</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="L-178"><a href="#L-178"><span class="linenos">178</span></a> <span class="k">raise</span> <span class="n">ParseError</span><span class="p">(</span><span class="n">_error</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unexpected </span><span class="si">{</span><span class="n">tokens</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">.</span><span class="n">token_type</span><span class="si">}</span><span class="s2">"</span><span class="p">))</span>
|
||||
</span><span id="L-158"><a href="#L-158"><span class="linenos">158</span></a> <span class="k">while</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">VAR</span><span class="p">):</span>
|
||||
</span><span id="L-159"><a href="#L-159"><span class="linenos">159</span></a> <span class="k">pass</span>
|
||||
</span><span id="L-160"><a href="#L-160"><span class="linenos">160</span></a>
|
||||
</span><span id="L-161"><a href="#L-161"><span class="linenos">161</span></a> <span class="n">start</span> <span class="o">=</span> <span class="mi">0</span> <span class="k">if</span> <span class="n">prev_index</span> <span class="o"><</span> <span class="mi">0</span> <span class="k">else</span> <span class="n">tokens</span><span class="p">[</span><span class="n">prev_index</span><span class="p">]</span><span class="o">.</span><span class="n">end</span> <span class="o">+</span> <span class="mi">1</span>
|
||||
</span><span id="L-162"><a href="#L-162"><span class="linenos">162</span></a>
|
||||
</span><span id="L-163"><a href="#L-163"><span class="linenos">163</span></a> <span class="k">if</span> <span class="n">i</span> <span class="o">>=</span> <span class="nb">len</span><span class="p">(</span><span class="n">tokens</span><span class="p">):</span>
|
||||
</span><span id="L-164"><a href="#L-164"><span class="linenos">164</span></a> <span class="c1"># This key is the last token for the path, so it's text is the remaining path</span>
|
||||
</span><span id="L-165"><a href="#L-165"><span class="linenos">165</span></a> <span class="n">text</span> <span class="o">=</span> <span class="n">path</span><span class="p">[</span><span class="n">start</span><span class="p">:]</span>
|
||||
</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="L-167"><a href="#L-167"><span class="linenos">167</span></a> <span class="n">text</span> <span class="o">=</span> <span class="n">path</span><span class="p">[</span><span class="n">start</span> <span class="p">:</span> <span class="n">tokens</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">.</span><span class="n">start</span><span class="p">]</span>
|
||||
</span><span id="L-168"><a href="#L-168"><span class="linenos">168</span></a>
|
||||
</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="k">return</span> <span class="n">text</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="c1"># We canonicalize the JSON path AST so that it always starts with a</span>
|
||||
</span><span id="L-172"><a href="#L-172"><span class="linenos">172</span></a> <span class="c1"># "root" element, so paths like "field" will be generated as "$.field"</span>
|
||||
</span><span id="L-173"><a href="#L-173"><span class="linenos">173</span></a> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">DOLLAR</span><span class="p">)</span>
|
||||
</span><span id="L-174"><a href="#L-174"><span class="linenos">174</span></a> <span class="n">expressions</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">exp</span><span class="o">.</span><span class="n">JSONPathPart</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRoot</span><span class="p">()]</span>
|
||||
</span><span id="L-175"><a href="#L-175"><span class="linenos">175</span></a>
|
||||
</span><span id="L-176"><a href="#L-176"><span class="linenos">176</span></a> <span class="k">while</span> <span class="n">_curr</span><span class="p">():</span>
|
||||
</span><span id="L-177"><a href="#L-177"><span class="linenos">177</span></a> <span class="k">if</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">DOT</span><span class="p">)</span> <span class="ow">or</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COLON</span><span class="p">):</span>
|
||||
</span><span id="L-178"><a href="#L-178"><span class="linenos">178</span></a> <span class="n">recursive</span> <span class="o">=</span> <span class="n">_prev</span><span class="p">()</span><span class="o">.</span><span class="n">text</span> <span class="o">==</span> <span class="s2">".."</span>
|
||||
</span><span id="L-179"><a href="#L-179"><span class="linenos">179</span></a>
|
||||
</span><span id="L-180"><a href="#L-180"><span class="linenos">180</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPath</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">)</span>
|
||||
</span><span id="L-181"><a href="#L-181"><span class="linenos">181</span></a>
|
||||
</span><span id="L-182"><a href="#L-182"><span class="linenos">182</span></a>
|
||||
</span><span id="L-183"><a href="#L-183"><span class="linenos">183</span></a><span class="n">JSON_PATH_PART_TRANSFORMS</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">t</span><span class="o">.</span><span class="n">Type</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">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[</span><span class="o">...</span><span class="p">,</span> <span class="nb">str</span><span class="p">]]</span> <span class="o">=</span> <span class="p">{</span>
|
||||
</span><span id="L-184"><a href="#L-184"><span class="linenos">184</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathFilter</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">_</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"?</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="si">}</span><span class="s2">"</span><span class="p">,</span>
|
||||
</span><span id="L-185"><a href="#L-185"><span class="linenos">185</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_jsonpathkey_sql</span><span class="p">(</span><span class="n">e</span><span class="p">),</span>
|
||||
</span><span id="L-186"><a href="#L-186"><span class="linenos">186</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRecursive</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">_</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"..</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s1">''</span><span class="si">}</span><span class="s2">"</span><span class="p">,</span>
|
||||
</span><span id="L-187"><a href="#L-187"><span class="linenos">187</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRoot</span><span class="p">:</span> <span class="k">lambda</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="s2">"$"</span><span class="p">,</span>
|
||||
</span><span id="L-188"><a href="#L-188"><span class="linenos">188</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathScript</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">_</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"(</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="si">}</span><span class="s2">"</span><span class="p">,</span>
|
||||
</span><span id="L-189"><a href="#L-189"><span class="linenos">189</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathSelector</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"[</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">json_path_part</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">)</span><span class="si">}</span><span class="s2">]"</span><span class="p">,</span>
|
||||
</span><span id="L-190"><a href="#L-190"><span class="linenos">190</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathSlice</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="s2">":"</span><span class="o">.</span><span class="n">join</span><span class="p">(</span>
|
||||
</span><span id="L-191"><a href="#L-191"><span class="linenos">191</span></a> <span class="s2">""</span> <span class="k">if</span> <span class="n">p</span> <span class="ow">is</span> <span class="kc">False</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">json_path_part</span><span class="p">(</span><span class="n">p</span><span class="p">)</span>
|
||||
</span><span id="L-192"><a href="#L-192"><span class="linenos">192</span></a> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="p">[</span><span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"start"</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"end"</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"step"</span><span class="p">)]</span>
|
||||
</span><span id="L-193"><a href="#L-193"><span class="linenos">193</span></a> <span class="k">if</span> <span class="n">p</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span>
|
||||
</span><span id="L-194"><a href="#L-194"><span class="linenos">194</span></a> <span class="p">),</span>
|
||||
</span><span id="L-195"><a href="#L-195"><span class="linenos">195</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathSubscript</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_jsonpathsubscript_sql</span><span class="p">(</span><span class="n">e</span><span class="p">),</span>
|
||||
</span><span id="L-196"><a href="#L-196"><span class="linenos">196</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathUnion</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span>
|
||||
</span><span id="L-197"><a href="#L-197"><span class="linenos">197</span></a> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"[</span><span class="si">{</span><span class="s1">','</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">json_path_part</span><span class="p">(</span><span class="n">p</span><span class="p">)</span><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="n">p</span><span class="w"> </span><span class="ow">in</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">expressions</span><span class="p">)</span><span class="si">}</span><span class="s2">]"</span><span class="p">,</span>
|
||||
</span><span id="L-198"><a href="#L-198"><span class="linenos">198</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathWildcard</span><span class="p">:</span> <span class="k">lambda</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="s2">"*"</span><span class="p">,</span>
|
||||
</span><span id="L-199"><a href="#L-199"><span class="linenos">199</span></a><span class="p">}</span>
|
||||
</span><span id="L-200"><a href="#L-200"><span class="linenos">200</span></a>
|
||||
</span><span id="L-201"><a href="#L-201"><span class="linenos">201</span></a><span class="n">ALL_JSON_PATH_PARTS</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span><span class="n">JSON_PATH_PART_TRANSFORMS</span><span class="p">)</span>
|
||||
</span><span id="L-180"><a href="#L-180"><span class="linenos">180</span></a> <span class="k">if</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">VAR</span><span class="p">):</span>
|
||||
</span><span id="L-181"><a href="#L-181"><span class="linenos">181</span></a> <span class="n">value</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="nb">str</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathWildcard</span><span class="p">]</span> <span class="o">=</span> <span class="n">_parse_var_text</span><span class="p">()</span>
|
||||
</span><span id="L-182"><a href="#L-182"><span class="linenos">182</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">IDENTIFIER</span><span class="p">):</span>
|
||||
</span><span id="L-183"><a href="#L-183"><span class="linenos">183</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">_prev</span><span class="p">()</span><span class="o">.</span><span class="n">text</span>
|
||||
</span><span id="L-184"><a href="#L-184"><span class="linenos">184</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">STAR</span><span class="p">):</span>
|
||||
</span><span id="L-185"><a href="#L-185"><span class="linenos">185</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathWildcard</span><span class="p">()</span>
|
||||
</span><span id="L-186"><a href="#L-186"><span class="linenos">186</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="L-187"><a href="#L-187"><span class="linenos">187</span></a> <span class="n">value</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="L-188"><a href="#L-188"><span class="linenos">188</span></a>
|
||||
</span><span id="L-189"><a href="#L-189"><span class="linenos">189</span></a> <span class="k">if</span> <span class="n">recursive</span><span class="p">:</span>
|
||||
</span><span id="L-190"><a href="#L-190"><span class="linenos">190</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRecursive</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">))</span>
|
||||
</span><span id="L-191"><a href="#L-191"><span class="linenos">191</span></a> <span class="k">elif</span> <span class="n">value</span><span class="p">:</span>
|
||||
</span><span id="L-192"><a href="#L-192"><span class="linenos">192</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</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="k">raise</span> <span class="n">ParseError</span><span class="p">(</span><span class="n">_error</span><span class="p">(</span><span class="s2">"Expected key name or * after DOT"</span><span class="p">))</span>
|
||||
</span><span id="L-195"><a href="#L-195"><span class="linenos">195</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">L_BRACKET</span><span class="p">):</span>
|
||||
</span><span id="L-196"><a href="#L-196"><span class="linenos">196</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">_parse_bracket</span><span class="p">())</span>
|
||||
</span><span id="L-197"><a href="#L-197"><span class="linenos">197</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">VAR</span><span class="p">):</span>
|
||||
</span><span id="L-198"><a href="#L-198"><span class="linenos">198</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">_parse_var_text</span><span class="p">()))</span>
|
||||
</span><span id="L-199"><a href="#L-199"><span class="linenos">199</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">IDENTIFIER</span><span class="p">):</span>
|
||||
</span><span id="L-200"><a href="#L-200"><span class="linenos">200</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">_prev</span><span class="p">()</span><span class="o">.</span><span class="n">text</span><span class="p">))</span>
|
||||
</span><span id="L-201"><a href="#L-201"><span class="linenos">201</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">STAR</span><span class="p">):</span>
|
||||
</span><span id="L-202"><a href="#L-202"><span class="linenos">202</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathWildcard</span><span class="p">())</span>
|
||||
</span><span id="L-203"><a href="#L-203"><span class="linenos">203</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="L-204"><a href="#L-204"><span class="linenos">204</span></a> <span class="k">raise</span> <span class="n">ParseError</span><span class="p">(</span><span class="n">_error</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unexpected </span><span class="si">{</span><span class="n">tokens</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">.</span><span class="n">token_type</span><span class="si">}</span><span class="s2">"</span><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">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPath</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">expressions</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><span id="L-209"><a href="#L-209"><span class="linenos">209</span></a><span class="n">JSON_PATH_PART_TRANSFORMS</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">t</span><span class="o">.</span><span class="n">Type</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">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[</span><span class="o">...</span><span class="p">,</span> <span class="nb">str</span><span class="p">]]</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="n">exp</span><span class="o">.</span><span class="n">JSONPathFilter</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">_</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"?</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="si">}</span><span class="s2">"</span><span class="p">,</span>
|
||||
</span><span id="L-211"><a href="#L-211"><span class="linenos">211</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_jsonpathkey_sql</span><span class="p">(</span><span class="n">e</span><span class="p">),</span>
|
||||
</span><span id="L-212"><a href="#L-212"><span class="linenos">212</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRecursive</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">_</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"..</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s1">''</span><span class="si">}</span><span class="s2">"</span><span class="p">,</span>
|
||||
</span><span id="L-213"><a href="#L-213"><span class="linenos">213</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRoot</span><span class="p">:</span> <span class="k">lambda</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="s2">"$"</span><span class="p">,</span>
|
||||
</span><span id="L-214"><a href="#L-214"><span class="linenos">214</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathScript</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">_</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"(</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="si">}</span><span class="s2">"</span><span class="p">,</span>
|
||||
</span><span id="L-215"><a href="#L-215"><span class="linenos">215</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathSelector</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"[</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">json_path_part</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">this</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="n">exp</span><span class="o">.</span><span class="n">JSONPathSlice</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="s2">":"</span><span class="o">.</span><span class="n">join</span><span class="p">(</span>
|
||||
</span><span id="L-217"><a href="#L-217"><span class="linenos">217</span></a> <span class="s2">""</span> <span class="k">if</span> <span class="n">p</span> <span class="ow">is</span> <span class="kc">False</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">json_path_part</span><span class="p">(</span><span class="n">p</span><span class="p">)</span>
|
||||
</span><span id="L-218"><a href="#L-218"><span class="linenos">218</span></a> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="p">[</span><span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"start"</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"end"</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"step"</span><span class="p">)]</span>
|
||||
</span><span id="L-219"><a href="#L-219"><span class="linenos">219</span></a> <span class="k">if</span> <span class="n">p</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span>
|
||||
</span><span id="L-220"><a href="#L-220"><span class="linenos">220</span></a> <span class="p">),</span>
|
||||
</span><span id="L-221"><a href="#L-221"><span class="linenos">221</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathSubscript</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_jsonpathsubscript_sql</span><span class="p">(</span><span class="n">e</span><span class="p">),</span>
|
||||
</span><span id="L-222"><a href="#L-222"><span class="linenos">222</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathUnion</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span>
|
||||
</span><span id="L-223"><a href="#L-223"><span class="linenos">223</span></a> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"[</span><span class="si">{</span><span class="s1">','</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">json_path_part</span><span class="p">(</span><span class="n">p</span><span class="p">)</span><span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="n">p</span><span class="w"> </span><span class="ow">in</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">expressions</span><span class="p">)</span><span class="si">}</span><span class="s2">]"</span><span class="p">,</span>
|
||||
</span><span id="L-224"><a href="#L-224"><span class="linenos">224</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathWildcard</span><span class="p">:</span> <span class="k">lambda</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="s2">"*"</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="n">ALL_JSON_PATH_PARTS</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span><span class="n">JSON_PATH_PART_TRANSFORMS</span><span class="p">)</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -531,38 +557,64 @@
|
|||
</span><span id="parse-147"><a href="#parse-147"><span class="linenos">147</span></a>
|
||||
</span><span id="parse-148"><a href="#parse-148"><span class="linenos">148</span></a> <span class="k">return</span> <span class="n">node</span>
|
||||
</span><span id="parse-149"><a href="#parse-149"><span class="linenos">149</span></a>
|
||||
</span><span id="parse-150"><a href="#parse-150"><span class="linenos">150</span></a> <span class="c1"># We canonicalize the JSON path AST so that it always starts with a</span>
|
||||
</span><span id="parse-151"><a href="#parse-151"><span class="linenos">151</span></a> <span class="c1"># "root" element, so paths like "field" will be generated as "$.field"</span>
|
||||
</span><span id="parse-152"><a href="#parse-152"><span class="linenos">152</span></a> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">DOLLAR</span><span class="p">)</span>
|
||||
</span><span id="parse-153"><a href="#parse-153"><span class="linenos">153</span></a> <span class="n">expressions</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">exp</span><span class="o">.</span><span class="n">JSONPathPart</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRoot</span><span class="p">()]</span>
|
||||
</span><span id="parse-154"><a href="#parse-154"><span class="linenos">154</span></a>
|
||||
</span><span id="parse-155"><a href="#parse-155"><span class="linenos">155</span></a> <span class="k">while</span> <span class="n">_curr</span><span class="p">():</span>
|
||||
</span><span id="parse-156"><a href="#parse-156"><span class="linenos">156</span></a> <span class="k">if</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">DOT</span><span class="p">)</span> <span class="ow">or</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COLON</span><span class="p">):</span>
|
||||
</span><span id="parse-157"><a href="#parse-157"><span class="linenos">157</span></a> <span class="n">recursive</span> <span class="o">=</span> <span class="n">_prev</span><span class="p">()</span><span class="o">.</span><span class="n">text</span> <span class="o">==</span> <span class="s2">".."</span>
|
||||
</span><span id="parse-150"><a href="#parse-150"><span class="linenos">150</span></a> <span class="k">def</span> <span class="nf">_parse_var_text</span><span class="p">()</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
||||
</span><span id="parse-151"><a href="#parse-151"><span class="linenos">151</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="parse-152"><a href="#parse-152"><span class="linenos">152</span></a><span class="sd"> Consumes & returns the text for a var. In BigQuery it's valid to have a key with spaces</span>
|
||||
</span><span id="parse-153"><a href="#parse-153"><span class="linenos">153</span></a><span class="sd"> in it, e.g JSON_QUERY(..., '$. a b c ') should produce a single JSONPathKey(' a b c ').</span>
|
||||
</span><span id="parse-154"><a href="#parse-154"><span class="linenos">154</span></a><span class="sd"> This is done by merging "consecutive" vars until a key separator is found (dot, colon etc)</span>
|
||||
</span><span id="parse-155"><a href="#parse-155"><span class="linenos">155</span></a><span class="sd"> or the path string is exhausted.</span>
|
||||
</span><span id="parse-156"><a href="#parse-156"><span class="linenos">156</span></a><span class="sd"> """</span>
|
||||
</span><span id="parse-157"><a href="#parse-157"><span class="linenos">157</span></a> <span class="n">prev_index</span> <span class="o">=</span> <span class="n">i</span> <span class="o">-</span> <span class="mi">2</span>
|
||||
</span><span id="parse-158"><a href="#parse-158"><span class="linenos">158</span></a>
|
||||
</span><span id="parse-159"><a href="#parse-159"><span class="linenos">159</span></a> <span class="k">if</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">VAR</span><span class="p">)</span> <span class="ow">or</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">IDENTIFIER</span><span class="p">):</span>
|
||||
</span><span id="parse-160"><a href="#parse-160"><span class="linenos">160</span></a> <span class="n">value</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="nb">str</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathWildcard</span><span class="p">]</span> <span class="o">=</span> <span class="n">_prev</span><span class="p">()</span><span class="o">.</span><span class="n">text</span>
|
||||
</span><span id="parse-161"><a href="#parse-161"><span class="linenos">161</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">STAR</span><span class="p">):</span>
|
||||
</span><span id="parse-162"><a href="#parse-162"><span class="linenos">162</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathWildcard</span><span class="p">()</span>
|
||||
</span><span id="parse-163"><a href="#parse-163"><span class="linenos">163</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="parse-164"><a href="#parse-164"><span class="linenos">164</span></a> <span class="n">value</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="parse-165"><a href="#parse-165"><span class="linenos">165</span></a>
|
||||
</span><span id="parse-166"><a href="#parse-166"><span class="linenos">166</span></a> <span class="k">if</span> <span class="n">recursive</span><span class="p">:</span>
|
||||
</span><span id="parse-167"><a href="#parse-167"><span class="linenos">167</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRecursive</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">))</span>
|
||||
</span><span id="parse-168"><a href="#parse-168"><span class="linenos">168</span></a> <span class="k">elif</span> <span class="n">value</span><span class="p">:</span>
|
||||
</span><span id="parse-169"><a href="#parse-169"><span class="linenos">169</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">))</span>
|
||||
</span><span id="parse-170"><a href="#parse-170"><span class="linenos">170</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="parse-171"><a href="#parse-171"><span class="linenos">171</span></a> <span class="k">raise</span> <span class="n">ParseError</span><span class="p">(</span><span class="n">_error</span><span class="p">(</span><span class="s2">"Expected key name or * after DOT"</span><span class="p">))</span>
|
||||
</span><span id="parse-172"><a href="#parse-172"><span class="linenos">172</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">L_BRACKET</span><span class="p">):</span>
|
||||
</span><span id="parse-173"><a href="#parse-173"><span class="linenos">173</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">_parse_bracket</span><span class="p">())</span>
|
||||
</span><span id="parse-174"><a href="#parse-174"><span class="linenos">174</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">VAR</span><span class="p">)</span> <span class="ow">or</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">IDENTIFIER</span><span class="p">):</span>
|
||||
</span><span id="parse-175"><a href="#parse-175"><span class="linenos">175</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">_prev</span><span class="p">()</span><span class="o">.</span><span class="n">text</span><span class="p">))</span>
|
||||
</span><span id="parse-176"><a href="#parse-176"><span class="linenos">176</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">STAR</span><span class="p">):</span>
|
||||
</span><span id="parse-177"><a href="#parse-177"><span class="linenos">177</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathWildcard</span><span class="p">())</span>
|
||||
</span><span id="parse-178"><a href="#parse-178"><span class="linenos">178</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="parse-179"><a href="#parse-179"><span class="linenos">179</span></a> <span class="k">raise</span> <span class="n">ParseError</span><span class="p">(</span><span class="n">_error</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unexpected </span><span class="si">{</span><span class="n">tokens</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">.</span><span class="n">token_type</span><span class="si">}</span><span class="s2">"</span><span class="p">))</span>
|
||||
</span><span id="parse-159"><a href="#parse-159"><span class="linenos">159</span></a> <span class="k">while</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">VAR</span><span class="p">):</span>
|
||||
</span><span id="parse-160"><a href="#parse-160"><span class="linenos">160</span></a> <span class="k">pass</span>
|
||||
</span><span id="parse-161"><a href="#parse-161"><span class="linenos">161</span></a>
|
||||
</span><span id="parse-162"><a href="#parse-162"><span class="linenos">162</span></a> <span class="n">start</span> <span class="o">=</span> <span class="mi">0</span> <span class="k">if</span> <span class="n">prev_index</span> <span class="o"><</span> <span class="mi">0</span> <span class="k">else</span> <span class="n">tokens</span><span class="p">[</span><span class="n">prev_index</span><span class="p">]</span><span class="o">.</span><span class="n">end</span> <span class="o">+</span> <span class="mi">1</span>
|
||||
</span><span id="parse-163"><a href="#parse-163"><span class="linenos">163</span></a>
|
||||
</span><span id="parse-164"><a href="#parse-164"><span class="linenos">164</span></a> <span class="k">if</span> <span class="n">i</span> <span class="o">>=</span> <span class="nb">len</span><span class="p">(</span><span class="n">tokens</span><span class="p">):</span>
|
||||
</span><span id="parse-165"><a href="#parse-165"><span class="linenos">165</span></a> <span class="c1"># This key is the last token for the path, so it's text is the remaining path</span>
|
||||
</span><span id="parse-166"><a href="#parse-166"><span class="linenos">166</span></a> <span class="n">text</span> <span class="o">=</span> <span class="n">path</span><span class="p">[</span><span class="n">start</span><span class="p">:]</span>
|
||||
</span><span id="parse-167"><a href="#parse-167"><span class="linenos">167</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="parse-168"><a href="#parse-168"><span class="linenos">168</span></a> <span class="n">text</span> <span class="o">=</span> <span class="n">path</span><span class="p">[</span><span class="n">start</span> <span class="p">:</span> <span class="n">tokens</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">.</span><span class="n">start</span><span class="p">]</span>
|
||||
</span><span id="parse-169"><a href="#parse-169"><span class="linenos">169</span></a>
|
||||
</span><span id="parse-170"><a href="#parse-170"><span class="linenos">170</span></a> <span class="k">return</span> <span class="n">text</span>
|
||||
</span><span id="parse-171"><a href="#parse-171"><span class="linenos">171</span></a>
|
||||
</span><span id="parse-172"><a href="#parse-172"><span class="linenos">172</span></a> <span class="c1"># We canonicalize the JSON path AST so that it always starts with a</span>
|
||||
</span><span id="parse-173"><a href="#parse-173"><span class="linenos">173</span></a> <span class="c1"># "root" element, so paths like "field" will be generated as "$.field"</span>
|
||||
</span><span id="parse-174"><a href="#parse-174"><span class="linenos">174</span></a> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">DOLLAR</span><span class="p">)</span>
|
||||
</span><span id="parse-175"><a href="#parse-175"><span class="linenos">175</span></a> <span class="n">expressions</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">exp</span><span class="o">.</span><span class="n">JSONPathPart</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRoot</span><span class="p">()]</span>
|
||||
</span><span id="parse-176"><a href="#parse-176"><span class="linenos">176</span></a>
|
||||
</span><span id="parse-177"><a href="#parse-177"><span class="linenos">177</span></a> <span class="k">while</span> <span class="n">_curr</span><span class="p">():</span>
|
||||
</span><span id="parse-178"><a href="#parse-178"><span class="linenos">178</span></a> <span class="k">if</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">DOT</span><span class="p">)</span> <span class="ow">or</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COLON</span><span class="p">):</span>
|
||||
</span><span id="parse-179"><a href="#parse-179"><span class="linenos">179</span></a> <span class="n">recursive</span> <span class="o">=</span> <span class="n">_prev</span><span class="p">()</span><span class="o">.</span><span class="n">text</span> <span class="o">==</span> <span class="s2">".."</span>
|
||||
</span><span id="parse-180"><a href="#parse-180"><span class="linenos">180</span></a>
|
||||
</span><span id="parse-181"><a href="#parse-181"><span class="linenos">181</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPath</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">)</span>
|
||||
</span><span id="parse-181"><a href="#parse-181"><span class="linenos">181</span></a> <span class="k">if</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">VAR</span><span class="p">):</span>
|
||||
</span><span id="parse-182"><a href="#parse-182"><span class="linenos">182</span></a> <span class="n">value</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="nb">str</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathWildcard</span><span class="p">]</span> <span class="o">=</span> <span class="n">_parse_var_text</span><span class="p">()</span>
|
||||
</span><span id="parse-183"><a href="#parse-183"><span class="linenos">183</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">IDENTIFIER</span><span class="p">):</span>
|
||||
</span><span id="parse-184"><a href="#parse-184"><span class="linenos">184</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">_prev</span><span class="p">()</span><span class="o">.</span><span class="n">text</span>
|
||||
</span><span id="parse-185"><a href="#parse-185"><span class="linenos">185</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">STAR</span><span class="p">):</span>
|
||||
</span><span id="parse-186"><a href="#parse-186"><span class="linenos">186</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathWildcard</span><span class="p">()</span>
|
||||
</span><span id="parse-187"><a href="#parse-187"><span class="linenos">187</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="parse-188"><a href="#parse-188"><span class="linenos">188</span></a> <span class="n">value</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="parse-189"><a href="#parse-189"><span class="linenos">189</span></a>
|
||||
</span><span id="parse-190"><a href="#parse-190"><span class="linenos">190</span></a> <span class="k">if</span> <span class="n">recursive</span><span class="p">:</span>
|
||||
</span><span id="parse-191"><a href="#parse-191"><span class="linenos">191</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRecursive</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">))</span>
|
||||
</span><span id="parse-192"><a href="#parse-192"><span class="linenos">192</span></a> <span class="k">elif</span> <span class="n">value</span><span class="p">:</span>
|
||||
</span><span id="parse-193"><a href="#parse-193"><span class="linenos">193</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">))</span>
|
||||
</span><span id="parse-194"><a href="#parse-194"><span class="linenos">194</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="parse-195"><a href="#parse-195"><span class="linenos">195</span></a> <span class="k">raise</span> <span class="n">ParseError</span><span class="p">(</span><span class="n">_error</span><span class="p">(</span><span class="s2">"Expected key name or * after DOT"</span><span class="p">))</span>
|
||||
</span><span id="parse-196"><a href="#parse-196"><span class="linenos">196</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">L_BRACKET</span><span class="p">):</span>
|
||||
</span><span id="parse-197"><a href="#parse-197"><span class="linenos">197</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">_parse_bracket</span><span class="p">())</span>
|
||||
</span><span id="parse-198"><a href="#parse-198"><span class="linenos">198</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">VAR</span><span class="p">):</span>
|
||||
</span><span id="parse-199"><a href="#parse-199"><span class="linenos">199</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">_parse_var_text</span><span class="p">()))</span>
|
||||
</span><span id="parse-200"><a href="#parse-200"><span class="linenos">200</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">IDENTIFIER</span><span class="p">):</span>
|
||||
</span><span id="parse-201"><a href="#parse-201"><span class="linenos">201</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">_prev</span><span class="p">()</span><span class="o">.</span><span class="n">text</span><span class="p">))</span>
|
||||
</span><span id="parse-202"><a href="#parse-202"><span class="linenos">202</span></a> <span class="k">elif</span> <span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">STAR</span><span class="p">):</span>
|
||||
</span><span id="parse-203"><a href="#parse-203"><span class="linenos">203</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">JSONPathWildcard</span><span class="p">())</span>
|
||||
</span><span id="parse-204"><a href="#parse-204"><span class="linenos">204</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="parse-205"><a href="#parse-205"><span class="linenos">205</span></a> <span class="k">raise</span> <span class="n">ParseError</span><span class="p">(</span><span class="n">_error</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unexpected </span><span class="si">{</span><span class="n">tokens</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">.</span><span class="n">token_type</span><span class="si">}</span><span class="s2">"</span><span class="p">))</span>
|
||||
</span><span id="parse-206"><a href="#parse-206"><span class="linenos">206</span></a>
|
||||
</span><span id="parse-207"><a href="#parse-207"><span class="linenos">207</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPath</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">)</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -588,7 +640,7 @@
|
|||
<div class="attr variable">
|
||||
<span class="name">ALL_JSON_PATH_PARTS</span> =
|
||||
<input id="ALL_JSON_PATH_PARTS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="ALL_JSON_PATH_PARTS-view-value"></label><span class="default_value">{<class '<a href="expressions.html#JSONPathKey">sqlglot.expressions.JSONPathKey</a>'>, <class '<a href="expressions.html#JSONPathWildcard">sqlglot.expressions.JSONPathWildcard</a>'>, <class '<a href="expressions.html#JSONPathFilter">sqlglot.expressions.JSONPathFilter</a>'>, <class '<a href="expressions.html#JSONPathUnion">sqlglot.expressions.JSONPathUnion</a>'>, <class '<a href="expressions.html#JSONPathSubscript">sqlglot.expressions.JSONPathSubscript</a>'>, <class '<a href="expressions.html#JSONPathSelector">sqlglot.expressions.JSONPathSelector</a>'>, <class '<a href="expressions.html#JSONPathSlice">sqlglot.expressions.JSONPathSlice</a>'>, <class '<a href="expressions.html#JSONPathScript">sqlglot.expressions.JSONPathScript</a>'>, <class '<a href="expressions.html#JSONPathRoot">sqlglot.expressions.JSONPathRoot</a>'>, <class '<a href="expressions.html#JSONPathRecursive">sqlglot.expressions.JSONPathRecursive</a>'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="ALL_JSON_PATH_PARTS-view-value"></label><span class="default_value">{<class '<a href="expressions.html#JSONPathSlice">sqlglot.expressions.JSONPathSlice</a>'>, <class '<a href="expressions.html#JSONPathScript">sqlglot.expressions.JSONPathScript</a>'>, <class '<a href="expressions.html#JSONPathRoot">sqlglot.expressions.JSONPathRoot</a>'>, <class '<a href="expressions.html#JSONPathRecursive">sqlglot.expressions.JSONPathRecursive</a>'>, <class '<a href="expressions.html#JSONPathKey">sqlglot.expressions.JSONPathKey</a>'>, <class '<a href="expressions.html#JSONPathWildcard">sqlglot.expressions.JSONPathWildcard</a>'>, <class '<a href="expressions.html#JSONPathFilter">sqlglot.expressions.JSONPathFilter</a>'>, <class '<a href="expressions.html#JSONPathUnion">sqlglot.expressions.JSONPathUnion</a>'>, <class '<a href="expressions.html#JSONPathSubscript">sqlglot.expressions.JSONPathSubscript</a>'>, <class '<a href="expressions.html#JSONPathSelector">sqlglot.expressions.JSONPathSelector</a>'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
|
|||
File diff suppressed because one or more lines are too long
|
|
@ -581,7 +581,7 @@ queries if it would result in multiple table selects in a single query:</p>
|
|||
<div class="attr variable">
|
||||
<span class="name">UNMERGABLE_ARGS</span> =
|
||||
<input id="UNMERGABLE_ARGS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="UNMERGABLE_ARGS-view-value"></label><span class="default_value">{'kind', 'match', 'format', 'laterals', 'into', 'group', 'connect', 'distribute', 'options', 'having', 'qualify', 'sample', 'operation_modifiers', 'locks', 'offset', 'settings', 'sort', 'pivots', 'prewhere', 'windows', 'with', 'cluster', 'limit', 'distinct'}</span>
|
||||
<label class="view-value-button pdoc-button" for="UNMERGABLE_ARGS-view-value"></label><span class="default_value">{'qualify', 'prewhere', 'windows', 'options', 'operation_modifiers', 'settings', 'match', 'with', 'pivots', 'locks', 'having', 'sample', 'format', 'limit', 'distribute', 'sort', 'connect', 'kind', 'group', 'offset', 'distinct', 'into', 'laterals', 'cluster'}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
|
|||
|
|
@ -3231,7 +3231,7 @@ prefix are statically known.</p>
|
|||
<div class="attr variable">
|
||||
<span class="name">DATETRUNC_COMPARISONS</span> =
|
||||
<input id="DATETRUNC_COMPARISONS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="DATETRUNC_COMPARISONS-view-value"></label><span class="default_value">{<class '<a href="../expressions.html#In">sqlglot.expressions.In</a>'>, <class '<a href="../expressions.html#GTE">sqlglot.expressions.GTE</a>'>, <class '<a href="../expressions.html#LTE">sqlglot.expressions.LTE</a>'>, <class '<a href="../expressions.html#GT">sqlglot.expressions.GT</a>'>, <class '<a href="../expressions.html#EQ">sqlglot.expressions.EQ</a>'>, <class '<a href="../expressions.html#LT">sqlglot.expressions.LT</a>'>, <class '<a href="../expressions.html#NEQ">sqlglot.expressions.NEQ</a>'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="DATETRUNC_COMPARISONS-view-value"></label><span class="default_value">{<class '<a href="../expressions.html#EQ">sqlglot.expressions.EQ</a>'>, <class '<a href="../expressions.html#GTE">sqlglot.expressions.GTE</a>'>, <class '<a href="../expressions.html#GT">sqlglot.expressions.GT</a>'>, <class '<a href="../expressions.html#NEQ">sqlglot.expressions.NEQ</a>'>, <class '<a href="../expressions.html#LT">sqlglot.expressions.LT</a>'>, <class '<a href="../expressions.html#LTE">sqlglot.expressions.LTE</a>'>, <class '<a href="../expressions.html#In">sqlglot.expressions.In</a>'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -3315,7 +3315,7 @@ prefix are statically known.</p>
|
|||
<section id="JOINS">
|
||||
<div class="attr variable">
|
||||
<span class="name">JOINS</span> =
|
||||
<span class="default_value">{('', 'INNER'), ('RIGHT', 'OUTER'), ('RIGHT', ''), ('', '')}</span>
|
||||
<span class="default_value">{('RIGHT', ''), ('', 'INNER'), ('RIGHT', 'OUTER'), ('', '')}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
|
|||
20168
docs/sqlglot/parser.html
20168
docs/sqlglot/parser.html
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
|
|
@ -9164,7 +9164,7 @@
|
|||
<div class="attr variable">
|
||||
<span class="name">TOKENS_PRECEDING_HINT</span> =
|
||||
<input id="Tokenizer.TOKENS_PRECEDING_HINT-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="Tokenizer.TOKENS_PRECEDING_HINT-view-value"></label><span class="default_value">{<<a href="#TokenType.INSERT">TokenType.INSERT</a>: 'INSERT'>, <<a href="#TokenType.SELECT">TokenType.SELECT</a>: 'SELECT'>, <<a href="#TokenType.UPDATE">TokenType.UPDATE</a>: 'UPDATE'>, <<a href="#TokenType.DELETE">TokenType.DELETE</a>: 'DELETE'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="Tokenizer.TOKENS_PRECEDING_HINT-view-value"></label><span class="default_value">{<<a href="#TokenType.INSERT">TokenType.INSERT</a>: 'INSERT'>, <<a href="#TokenType.UPDATE">TokenType.UPDATE</a>: 'UPDATE'>, <<a href="#TokenType.DELETE">TokenType.DELETE</a>: 'DELETE'>, <<a href="#TokenType.SELECT">TokenType.SELECT</a>: 'SELECT'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -9203,7 +9203,7 @@
|
|||
<div class="attr variable">
|
||||
<span class="name">COMMANDS</span> =
|
||||
<input id="Tokenizer.COMMANDS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="Tokenizer.COMMANDS-view-value"></label><span class="default_value">{<<a href="#TokenType.SHOW">TokenType.SHOW</a>: 'SHOW'>, <<a href="#TokenType.RENAME">TokenType.RENAME</a>: 'RENAME'>, <<a href="#TokenType.COMMAND">TokenType.COMMAND</a>: 'COMMAND'>, <<a href="#TokenType.EXECUTE">TokenType.EXECUTE</a>: 'EXECUTE'>, <<a href="#TokenType.FETCH">TokenType.FETCH</a>: 'FETCH'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="Tokenizer.COMMANDS-view-value"></label><span class="default_value">{<<a href="#TokenType.COMMAND">TokenType.COMMAND</a>: 'COMMAND'>, <<a href="#TokenType.RENAME">TokenType.RENAME</a>: 'RENAME'>, <<a href="#TokenType.EXECUTE">TokenType.EXECUTE</a>: 'EXECUTE'>, <<a href="#TokenType.FETCH">TokenType.FETCH</a>: 'FETCH'>, <<a href="#TokenType.SHOW">TokenType.SHOW</a>: 'SHOW'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -9215,7 +9215,7 @@
|
|||
<div id="Tokenizer.COMMAND_PREFIX_TOKENS" class="classattr">
|
||||
<div class="attr variable">
|
||||
<span class="name">COMMAND_PREFIX_TOKENS</span> =
|
||||
<span class="default_value">{<<a href="#TokenType.SEMICOLON">TokenType.SEMICOLON</a>: 'SEMICOLON'>, <<a href="#TokenType.BEGIN">TokenType.BEGIN</a>: 'BEGIN'>}</span>
|
||||
<span class="default_value">{<<a href="#TokenType.BEGIN">TokenType.BEGIN</a>: 'BEGIN'>, <<a href="#TokenType.SEMICOLON">TokenType.SEMICOLON</a>: 'SEMICOLON'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue