Mercurial > hg
view mercurial/scmwindows.py @ 43104:74802979dd9d
py3: define and use pycompat.itervalues()
.itervalues() only exists on Python 2. Python 3's equivalent is
.values(). But we don't want to blindly use .values() everywhere
because on Python 2, it will create a list, which will have performance
implications.
This commit introduces pycompat.itervalues() which will call the appropriate
method on the passed object. We update all callers of obj.itervalues()
to pycompat.itervalues(obj) instead.
With this commit, the only source tranforming remaining is for
iteritems(). Victory is near...
Differential Revision: https://phab.mercurial-scm.org/D7013
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sun, 06 Oct 2019 17:59:15 -0400 |
parents | 687b865b95ad |
children | a50fecefa691 fe73ec69350e |
line wrap: on
line source
from __future__ import absolute_import import os from . import ( encoding, pycompat, util, win32, ) try: import _winreg as winreg winreg.CloseKey except ImportError: import winreg # MS-DOS 'more' is the only pager available by default on Windows. fallbackpager = b'more' def systemrcpath(): '''return default os-specific hgrc search path''' rcpath = [] filename = win32.executablepath() # Use mercurial.ini found in directory with hg.exe progrc = os.path.join(os.path.dirname(filename), b'mercurial.ini') rcpath.append(progrc) # Use hgrc.d found in directory with hg.exe progrcd = os.path.join(os.path.dirname(filename), b'hgrc.d') if os.path.isdir(progrcd): for f, kind in util.listdir(progrcd): if f.endswith(b'.rc'): rcpath.append(os.path.join(progrcd, f)) # else look for a system rcpath in the registry value = util.lookupreg( b'SOFTWARE\\Mercurial', None, winreg.HKEY_LOCAL_MACHINE ) if not isinstance(value, str) or not value: return rcpath value = util.localpath(value) for p in value.split(pycompat.ospathsep): if p.lower().endswith(b'mercurial.ini'): rcpath.append(p) elif os.path.isdir(p): for f, kind in util.listdir(p): if f.endswith(b'.rc'): rcpath.append(os.path.join(p, f)) return rcpath def userrcpath(): '''return os-specific hgrc search path to the user dir''' home = os.path.expanduser(b'~') path = [os.path.join(home, b'mercurial.ini'), os.path.join(home, b'.hgrc')] userprofile = encoding.environ.get(b'USERPROFILE') if userprofile and userprofile != home: path.append(os.path.join(userprofile, b'mercurial.ini')) path.append(os.path.join(userprofile, b'.hgrc')) return path def termsize(ui): return win32.termsize()