view mercurial/stack.py @ 48284:9de0823705b4

typing: add more type hints to the errors module

These were found by looking for `Any` types in the generated `*.pyi` file after
running the tests.  There are some more complicated types that I'm not sure of,
and am leaving untyped.  I also can't figure out how to get `self.hint` to be
anything other than `Any` in most classes.

Differential Revision: https://phab.mercurial-scm.org/D11719

# 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.

from __future__ import absolute_import


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