remotenames: work around move of ABCs in collections
This starts warning in Python 3.7, and will break in 3.8. The import
is performed in a curious place because `import collections.abc`
explodes badly on Python 2.7, and `from collections import abc` flunks
our import checker.
Differential Revision: https://phab.mercurial-scm.org/D2847
#!/usr/bin/env python
from __future__ import absolute_import, print_function
from mercurial import (
commands,
localrepo,
ui as uimod,
)
u = uimod.ui.load()
print('% creating repo')
repo = localrepo.localrepository(u, '.', create=True)
f = open('test.py', 'w')
try:
f.write('foo\n')
finally:
f.close
print('% add and commit')
commands.add(u, repo, 'test.py')
commands.commit(u, repo, message='*')
commands.status(u, repo, clean=True)
print('% change')
f = open('test.py', 'w')
try:
f.write('bar\n')
finally:
f.close()
# this would return clean instead of changed before the fix
commands.status(u, repo, clean=True, modified=True)