Pattern matching uses regex feature available only in Python 3.11+ #8

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1. barneygale commented on Dec 22, 2023

   

   barneygale

   on Dec 22, 2023

   OwnerAuthor

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   Fix via Alex Waygood:

   diff --git a/Lib/pathlib/_abc.py b/Lib/pathlib/_abc.py
   index 43e2670c4d..98823b7274 100644
   --- a/Lib/pathlib/_abc.py
   +++ b/Lib/pathlib/_abc.py
   @@ -64,7 +64,7 @@ def _compile_pattern(pat, sep, case_sensitive):
        regex = glob.translate(pat, recursive=True, include_hidden=True, seps=sep)
        # The string representation of an empty path is a single dot ('.'). Empty
        # paths shouldn't match wildcards, so we consume it with an atomic group.
   -    regex = r'(\.\Z)?+' + regex
   +    regex = r'(?=(?P<empty>\.\Z|))(?P=empty)' + regex
        return re.compile(regex, flags=flags).match
    
    
2. barneygale

   closed this as completedon Dec 22, 2023
3. barneygale

   added this to the v1.0.0 milestone on Dec 23, 2023