view tests/lockdelay.py @ 43683:7f51bc36194d

typing: suppress error of py2 encoding.strtolocal() and .strfromlocal()

I don't know how to conditionally get rid of these py2/py3 overloads from
.pyi file. Instead, this patch makes pytype ignore the false-positives:

  line 271, in strtolocal: bad option in return type [bad-return-type]
  Expected: bytes
  Actually returned: str

# 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