38 lines
1 KiB
Python
Executable file
38 lines
1 KiB
Python
Executable file
#!/usr/bin/env python
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"""
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Example of embedding a Python REPL, and setting a custom prompt.
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"""
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from prompt_toolkit.formatted_text import HTML
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from ptpython.prompt_style import PromptStyle
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from ptpython.repl import embed
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def configure(repl):
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# Probably, the best is to add a new PromptStyle to `all_prompt_styles` and
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# activate it. This way, the other styles are still selectable from the
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# menu.
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class CustomPrompt(PromptStyle):
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def in_prompt(self):
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return HTML("<ansigreen>Input[%s]</ansigreen>: ") % (
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repl.current_statement_index,
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)
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def in2_prompt(self, width):
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return "...: ".rjust(width)
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def out_prompt(self):
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return HTML("<ansired>Result[%s]</ansired>: ") % (
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repl.current_statement_index,
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)
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repl.all_prompt_styles["custom"] = CustomPrompt()
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repl.prompt_style = "custom"
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def main():
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embed(globals(), locals(), configure=configure)
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if __name__ == "__main__":
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main()
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