clear_pyc.py 文件源码

def clearpyc(root, patterns='*',single_level=False, yield_folders=False):
    """
    root: ??¼
    patterns ???????
    single_level: ???¼??
    yield_folders: ??¼??
    """
    patterns = patterns.split(';')
    for path, subdirs, files in os.walk(root):
        if yield_folders:
            files.extend(subdirs)
            files.sort()
        for name in files:
            for pattern in patterns:
                if fnmatch.fnmatch(name, pattern.strip()):# ?pattern???
                    yield os.path.join(path, name)
        if single_level:
            break