shelve: move unshelve-finishing logic to a separate function
Finishing unshelve involves two steps now:
- stripping a changelog
- aborting a transaction
Obs-based shelve will not require these things, so isolating this logic
into a separate function where the normal/obs-shelve branching is
going to be implemented seems to be like a nice idea.
Behavior-wise this change moves 'unshelvecleanup' from being between
changelog stripping and transaction abortion to being after them.
I don't think this has any negative effects.
# A dummy extension that installs an hgweb command that throws an Exception.
from __future__ import absolute_import
from mercurial.hgweb import (
webcommands,
)
def raiseerror(web, req, tmpl):
'''Dummy web command that raises an uncaught Exception.'''
# Simulate an error after partial response.
if 'partialresponse' in req.form:
req.respond(200, 'text/plain')
req.write('partial content\n')
raise AttributeError('I am an uncaught error!')
def extsetup(ui):
setattr(webcommands, 'raiseerror', raiseerror)
webcommands.__all__.append('raiseerror')