mercurial/revset.py

26211:ea489d94e1dc

        condition: a function that decide whether a revision in the subset
                   belongs to the revset or not.
        """
        self._subset = subset
        self._condition = condition
        self._cache = {}

    def __contains__(self, x):
        c = self._cache
        if x not in c:
            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):

26212:0d8df1f510c6

        condition: a function that decide whether a revision in the subset
                   belongs to the revset or not.
        """
        self._subset = subset
        self._condition = condition

    def __contains__(self, x):
        return x in self._subset and self._condition(x)

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

    def _iterfilter(self, it):