6552887793
When splitting a path of the form "a/*/b/**", globstar.iglob() would previously have attempted to walk "a/*" as a literal directory instead of expanding the glob pattern into a list of directories and walking each of them.
39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
"""Filename globbing utility."""
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import glob as _glob
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import os.path
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import re
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_CONTAINS_GLOB_PATTERN = re.compile("[*?[]")
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def is_glob_pattern(string):
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"""Return true if 'string' represents a glob pattern, and false otherwise."""
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# Copied from glob.has_magic().
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return _CONTAINS_GLOB_PATTERN.search(string) is not None
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def glob(globbed_pathname):
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"""Return a list of pathnames matching the 'globbed_pathname' pattern.
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In addition to containing simple shell-style wildcards a la fnmatch,
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the pattern may also contain globstars ("**"), which is recursively
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expanded to match zero or more subdirectories.
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"""
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return list(iglob(globbed_pathname))
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def iglob(globbed_pathname):
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"""Emit a list of pathnames matching the 'globbed_pathname' pattern.
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In addition to containing simple shell-style wildcards a la fnmatch,
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the pattern may also contain globstars ("**"), which is recursively
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expanded to match zero or more subdirectories.
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"""
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for pathname in _glob.iglob(globbed_pathname, recursive=True):
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# Normalize 'pathname' so exact string comparison can be used later.
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yield os.path.normpath(pathname)
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