源代码： Lib/glob.py
The glob module finds all the pathnames matching a specified pattern according to the rules used by the Unix shell. No tilde expansion is done, but * , ? ，和字符范围表达采用 [] 将被正确匹配。做到这是通过使用 os.listdir() and fnmatch.fnmatch() functions in concert, and not by actually invoking a subshell. Note that unlike fnmatch.fnmatch() , glob treats filenames beginning with a dot ( . ) as special cases. (For tilde and shell variable expansion, use os.path.expanduser() and os.path.expandvars() )。
对于文字匹配，将元字符包裹在括号中。例如， '[?]' 匹配字符 '?' .
返回的路径名列表 (可能为空) 匹配它也被替换为 pathname ，必须是包含路径规范的字符串。 pathname 可以是绝对的 (像 /usr/src/Python-1.5/Makefile ) 或相对的 (像 ../../Tools/*/*.gif ), and can contain shell-style wildcards. Broken symlinks are included in the results (as in the shell).
For example, consider a directory containing only the following files: 1.gif , 2.txt ，和 card.gif . glob() 将产生下列结果。预告，如何预留路径的任何前导分量。
>>> import glob >>> glob.glob('./[0-9].*') ['./1.gif', './2.txt'] >>> glob.glob('*.gif') ['1.gif', 'card.gif'] >>> glob.glob('?.gif') ['1.gif']
若目录包含的文件开头采用 . ，默认情况下不会匹配它们。例如，考虑目录包含 card.gif and .card.gif :
>>> import glob >>> glob.glob('*.gif') ['card.gif'] >>> glob.glob('.c*') ['.card.gif']
另请参阅
