view tests/crashgetbundler.py @ 42291:a13b30555ffb

context: reuse changectx._copies() in all but workingctx

This moves the dirstate-specific _copies() implementation from
committablectx into workingctx where it should be (I think all
dirstate-specific stuff should be moved into workingctx). The part of
changectx._copies() that is for producing changeset-wide copy dicts
from the filectxs is moved into basectx so it's reused by the other
subclasses. The part of changectx._copies() that's about reading copy
information from the changeset remains there. This fixes in-memory
rebase (and makes `hg convert` able to write copies to changesets).

Differential Revision: https://phab.mercurial-scm.org/D6219

from __future__ import absolute_import

from mercurial.i18n import _
from mercurial import (
        changegroup,
        error,
        extensions
    )

def abort(orig, *args, **kwargs):
    raise error.Abort(_('this is an exercise'))

def uisetup(ui):
    extensions.wrapfunction(changegroup, 'getbundler', abort)