comparison hgext/mq.py @ 19816:d5ec50e8604b

mq: document repo.mq.qparents

The function is not very complex but writing this doc helped me to check if
I got everything right.

19815:378567bf9f74

        patchf.close()
        self.removeundo(repo)
        return (0, n)

    def qparents(self, repo, rev=None):
        if rev is None:
            (p1, p2) = repo.dirstate.parents()
            if p2 == nullid:
                return p1
            if not self.applied:

19816:d5ec50e8604b

        patchf.close()
        self.removeundo(repo)
        return (0, n)

    def qparents(self, repo, rev=None):
        """return the mq handled parent or p1

        In some case where mq get himself in being the parent of a merge the
        paappropriate parent may be p2.
        (eg: an in progress merge started with mq disabled)

        If no parent are managed by mq, p1 is returned.
        """
        if rev is None:
            (p1, p2) = repo.dirstate.parents()
            if p2 == nullid:
                return p1
            if not self.applied: