File: find.py

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import fnmatch
import os

_debug = 0

_prune = ['(*)']

def find(pattern, dir = os.curdir):
    list = []
    names = os.listdir(dir)
    names.sort()
    for name in names:
        if name in (os.curdir, os.pardir):
            continue
        fullname = os.path.join(dir, name)
        if fnmatch.fnmatch(name, pattern):
            list.append(fullname)
        if os.path.isdir(fullname) and not os.path.islink(fullname):
            for p in _prune:
                if fnmatch.fnmatch(name, p):
                    if _debug: print "skip", `fullname`
                    break
            else:
                if _debug: print "descend into", `fullname`
                list = list + find(pattern, fullname)
    return list