narrow: drop unnecessary overrides of patch
The patch overrides became unnecessary when I made context.status()
filter by the narrowspec in e411774a2e0f (narrow: move
status-filtering to core and to ctx, 2018-08-02).
Differential Revision: https://phab.mercurial-scm.org/D4823
# Dummy extension that adds a delay after acquiring a lock.
#
# This extension can be used to test race conditions between lock acquisition.
from __future__ import absolute_import
import os
import time
def reposetup(ui, repo):
class delayedlockrepo(repo.__class__):
def lock(self):
delay = float(os.environ.get('HGPRELOCKDELAY', '0.0'))
if delay:
time.sleep(delay)
res = super(delayedlockrepo, self).lock()
delay = float(os.environ.get('HGPOSTLOCKDELAY', '0.0'))
if delay:
time.sleep(delay)
return res
repo.__class__ = delayedlockrepo