comparison mercurial/context.py @ 8380:a00a4db76a15

context: replace pseudo-set by real set

8379:10fd7fb65110

        """
        n = self._repo.changelog.ancestor(self._node, c2._node)
        return changectx(self._repo, n)

    def walk(self, match):
        fdict = dict.fromkeys(match.files())
        # for dirstate.walk, files=['.'] means "walk the whole tree".
        # follow that here, too
        fdict.pop('.', None)
        for fn in self:
            for ffn in fdict:
                # match if the file is the exact name or a directory
                if ffn == fn or fn.startswith("%s/" % ffn):
                    del fdict[ffn]
                    break
            if match(fn):
                yield fn
        for fn in sorted(fdict):
            if match.bad(fn, 'No such file in rev ' + str(self)) and match(fn):
                yield fn

class filectx(object):
    """A filecontext object makes access to data related to a particular

8380:a00a4db76a15

        """
        n = self._repo.changelog.ancestor(self._node, c2._node)
        return changectx(self._repo, n)

    def walk(self, match):
        fset = set(match.files())
        # for dirstate.walk, files=['.'] means "walk the whole tree".
        # follow that here, too
        fset.discard('.')
        for fn in self:
            for ffn in fset:
                # match if the file is the exact name or a directory
                if ffn == fn or fn.startswith("%s/" % ffn):
                    fset.remove(ffn)
                    break
            if match(fn):
                yield fn
        for fn in sorted(fset):
            if match.bad(fn, 'No such file in rev ' + str(self)) and match(fn):
                yield fn

class filectx(object):
    """A filecontext object makes access to data related to a particular