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866875ec5d
Closes https://github.com/jlu5/SupyPlugins/issues/91 Also add test cases for issues described in https://github.com/jlu5/SupyPlugins/issues/59 - text after the trailing separator should be ignored unless its a regex flag.
27 lines
812 B
Python
Executable File
27 lines
812 B
Python
Executable File
#!/usr/bin/env python3
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import re
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SED_REGEX = re.compile(
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# This part matches an optional nick followed by ":" or ",", used to direct replacement
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# at a particular user.
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r"^(?:(?P<nick>.+?)[:,] )?"
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# Match and save the delimiter (any one symbol) as a named group
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r"s(?P<delim>[^\w\s])"
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# Match the pattern to replace, which can be any string up to the first instance of the delimiter
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r"(?P<pattern>(?:(?!(?P=delim)).)*)(?P=delim)"
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# Ditto with the replacement
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r"(?P<replacement>(?:(?!(?P=delim)).)*)"
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# Optional final delimiter plus flags at the end
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r"(?:(?P=delim)(?P<flags>[a-z]*))?"
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)
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if __name__ == '__main__':
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print("This is the full regex used by the plugin; paste it into your favourite regex tester "
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"for debugging:")
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print(SED_REGEX)
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