comparison mercurial/pure/parsers.py @ 47516:b8ffe85e399b

dirstate-entry: `merged_removed` and `from_p2_removed` properties

Lets start to define and use more semantic property. These two might be a bit
too low level and could be shaved off later, however this seems an improvement
for now.

Differential Revision: https://phab.mercurial-scm.org/D10958

47515:c94d3ff46fd5

_decompress = zlib.decompress


# a special value used internally for `size` if the file come from the other parent
FROM_P2 = -2


class dirstatetuple(object):
    """represent a dirstate entry

        Should only be set if a merge is in progress in the dirstate
        """
        return self._size == FROM_P2

    @property
    def removed(self):
        """True if the file has been removed"""
        return self._state == b'r'

    def v1_state(self):
        """return a "state" suitable for v1 serialization"""
        return self._state

47516:b8ffe85e399b

_decompress = zlib.decompress


# a special value used internally for `size` if the file come from the other parent
FROM_P2 = -2

# a special value used internally for `size` if the file is modified/merged/added
NONNORMAL = -1


class dirstatetuple(object):
    """represent a dirstate entry

        Should only be set if a merge is in progress in the dirstate
        """
        return self._size == FROM_P2

    @property
    def from_p2_removed(self):
        """True if the file has been removed, but was "from_p2" initially

        This property seems like an abstraction leakage and should probably be
        dealt in this class (or maybe the dirstatemap) directly.
        """
        return self._state == b'r' and self._size == FROM_P2

    @property
    def removed(self):
        """True if the file has been removed"""
        return self._state == b'r'

    @property
    def merged_removed(self):
        """True if the file has been removed, but was "merged" initially

        This property seems like an abstraction leakage and should probably be
        dealt in this class (or maybe the dirstatemap)  directly.
        """
        return self._state == b'r' and self._size == NONNORMAL

    def v1_state(self):
        """return a "state" suitable for v1 serialization"""
        return self._state