Mercurial > hg
view mercurial/utils/interfaceutil.py @ 40519:3c4b9dace7de
ui: consolidate places where _progclear() is called
The progress bar has to be cleared when we start writing some data to the
output stream. Let's make it always triggered immediately before switching
by _colormode, so that we can easily factor out helper functions.
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sat, 03 Nov 2018 16:04:16 +0900 |
parents | 856f381ad74b |
children |
line wrap: on
line source
# interfaceutil.py - Utilities for declaring interfaces. # # Copyright 2018 Gregory Szorc <gregory.szorc@gmail.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. # zope.interface imposes a run-time cost due to module import overhead and # bookkeeping for declaring interfaces. So, we use stubs for various # zope.interface primitives unless instructed otherwise. from __future__ import absolute_import from .. import ( encoding, ) if encoding.environ.get('HGREALINTERFACES'): from ..thirdparty.zope import ( interface as zi, ) Attribute = zi.Attribute Interface = zi.Interface implementer = zi.implementer else: class Attribute(object): def __init__(self, __name__, __doc__=''): pass class Interface(object): def __init__(self, name, bases=(), attrs=None, __doc__=None, __module__=None): pass def implementer(*ifaces): def wrapper(cls): return cls return wrapper