24 def fnmatch(name, pat):  argument
42     pat = os.path.normcase(pat)
43     return fnmatchcase(name, pat)
45 def filter(names, pat):  argument
49     pat=os.path.normcase(pat)
51         re_pat = _cache[pat]
53         res = translate(pat)
56         _cache[pat] = re_pat = re.compile(res)
69 def fnmatchcase(name, pat):  argument
77         re_pat = _cache[pat]
79         res = translate(pat)
82         _cache[pat] = re_pat = re.compile(res)
85 def translate(pat):  argument
91     i, n = 0, len(pat)
94         c = pat[i]
102             if j < n and pat[j] == '!':
104             if j < n and pat[j] == ']':
106             while j < n and pat[j] != ']':
111                 stuff = pat[i:j].replace('\\','\\\\')