mercurial/match.py

hgweb: removed unnecessary del before function return

Deleting tmpl just before the return statement should have no effect
since tmpl goes out of scope anyway. But it confuses pyflakes who
thinks tmpl is undefined when it is used in the except blocks below.

import util

class _match(object):
    def __init__(self, root, cwd, files, mf, ap):
        self._root = root
        self._cwd = cwd
        self._files = files
        self._fmap = dict.fromkeys(files)
        self.matchfn = mf
        self._anypats = ap
    def __call__(self, fn):
        return self.matchfn(fn)
    def __iter__(self):
        for f in self._files:
            yield f
    def bad(self, f, msg):
        return True
    def dir(self, f):
        pass
    def missing(self, f):
        pass
    def exact(self, f):
        return f in self._fmap
    def rel(self, f):
        return util.pathto(self._root, self._cwd, f)
    def files(self):
        return self._files
    def anypats(self):
        return self._anypats

class always(_match):
    def __init__(self, root, cwd):
        _match.__init__(self, root, cwd, [], lambda f: True, False)

class never(_match):
    def __init__(self, root, cwd):
        _match.__init__(self, root, cwd, [], lambda f: False, False)

class exact(_match):
    def __init__(self, root, cwd, files):
        _match.__init__(self, root, cwd, files, lambda f: f in files, False)

class match(_match):
    def __init__(self, root, cwd, patterns, include, exclude, default):
        f, mf, ap = util.matcher(root, cwd, patterns, include, exclude,
                                 None, default)
        _match.__init__(self, root, cwd, f, mf, ap)