view mercurial/stack.py @ 51770:3be39e36732a

manifest: clear `_lazydirs` in place in `_loadalllazy`

This avoid resetting the type of the dictionary in pytype eyes. This is
consistent with the way the dictionary is cleared bits by bits in
`_loadalllazy`

Having more accurate code will help pytype. We do it in advance to help
bisecting and avoid drowning them in the future type annotation noise.

# stack.py - Mercurial functions for stack definition
#
#  Copyright Olivia Mackall <[e-mail]> and other
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.


def getstack(repo, rev=None):
    """return a sorted smartrev of the stack containing either rev if it is
    not None or the current working directory parent.

    The stack will always contain all drafts changesets which are ancestors to
    the revision and are not merges.
    """
    if rev is None:
        rev = b'.'

    revspec = b'only(%s) and not public() and not ::merge()'
    revisions = repo.revs(revspec, rev)
    revisions.sort()
    return revisions