mercurial/revset.py

22718:7b123e5639f4

            v = c[x] = x in self._subset and self._condition(x)
            return v
        return c[x]

    def __iter__(self):
        cond = self._condition
        for x in self._subset:
            if cond(x):
                yield x

    def __and__(self, x):
        return lazyset(self, x.__contains__)

22719:21fda9dcd4e8

            v = c[x] = x in self._subset and self._condition(x)
            return v
        return c[x]

    def __iter__(self):
        return self._iterfilter(self._subset)

    def _iterfilter(self, it):
        cond = self._condition
        for x in it:
            if cond(x):
                yield x

    def __and__(self, x):
        return lazyset(self, x.__contains__)