diff options
Diffstat (limited to 'setuptools/glob.py')
| -rw-r--r-- | setuptools/glob.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/setuptools/glob.py b/setuptools/glob.py index f51b9c83..6c781de3 100644 --- a/setuptools/glob.py +++ b/setuptools/glob.py @@ -14,6 +14,7 @@ from setuptools.extern.six import binary_type __all__ = ["glob", "iglob", "escape"] + def glob(pathname, recursive=False): """Return a list of paths matching a pathname pattern. @@ -27,6 +28,7 @@ def glob(pathname, recursive=False): """ return list(iglob(pathname, recursive=recursive)) + def iglob(pathname, recursive=False): """Return an iterator which yields the paths matching a pathname pattern. @@ -44,6 +46,7 @@ def iglob(pathname, recursive=False): assert not s return it + def _iglob(pathname, recursive): dirname, basename = os.path.split(pathname) if not has_magic(pathname): @@ -81,10 +84,12 @@ def _iglob(pathname, recursive): for name in glob_in_dir(dirname, basename): yield os.path.join(dirname, name) + # These 2 helper functions non-recursively glob inside a literal directory. # They return a list of basenames. `glob1` accepts a pattern while `glob0` # takes a literal basename (so it only has to check for its existence). + def glob1(dirname, pattern): if not dirname: if isinstance(pattern, binary_type): @@ -97,6 +102,7 @@ def glob1(dirname, pattern): return [] return fnmatch.filter(names, pattern) + def glob0(dirname, basename): if not basename: # `os.path.split()` returns an empty basename for paths ending with a @@ -108,9 +114,11 @@ def glob0(dirname, basename): return [basename] return [] + # This helper function recursively yields relative pathnames inside a literal # directory. + def glob2(dirname, pattern): assert _isrecursive(pattern) yield pattern[:0] @@ -139,6 +147,7 @@ def _rlistdir(dirname): magic_check = re.compile('([*?[])') magic_check_bytes = re.compile(b'([*?[])') + def has_magic(s): if isinstance(s, binary_type): match = magic_check_bytes.search(s) @@ -146,12 +155,14 @@ def has_magic(s): match = magic_check.search(s) return match is not None + def _isrecursive(pattern): if isinstance(pattern, binary_type): return pattern == b'**' else: return pattern == '**' + def escape(pathname): """Escape all special characters. """ |