25 def fnmatch(name, pat):  argument
41     pat = os.path.normcase(pat)
42     return fnmatchcase(name, pat)
45 def _compile_pattern(pat):  argument
46     if isinstance(pat, bytes):
47         pat_str = str(pat, 'ISO-8859-1')
51         res = translate(pat)
54 def filter(names, pat):  argument
57     pat = os.path.normcase(pat)
58     match = _compile_pattern(pat)
70 def fnmatchcase(name, pat):  argument
76     match = _compile_pattern(pat)
80 def translate(pat):  argument
89     i, n = 0, len(pat)
91         c = pat[i]
101             if j < n and pat[j] == '!':
103             if j < n and pat[j] == ']':
105             while j < n and pat[j] != ']':
110                 stuff = pat[i:j]
115                     k = i+2 if pat[i] == '!' else i+1
117                         k = pat.find('-', k, j)
120                         chunks.append(pat[i:k])
123                     chunks.append(pat[i:j])