view mercurial/scmposix.py @ 30305:af7c60988f6e

py3: make scmutil.rcpath() return bytes

This patch make sure scmutil.rcpath() returns bytes independent of
which platform is used on Python 3. If we want to change type for windows we
can just conditionalize the return variable.

from __future__ import absolute_import

import os
import sys

from . import (
    encoding,
    osutil,
)

def _rcfiles(path):
    rcs = [os.path.join(path, 'hgrc')]
    rcdir = os.path.join(path, 'hgrc.d')
    try:
        rcs.extend([os.path.join(rcdir, f)
                    for f, kind in osutil.listdir(rcdir)
                    if f.endswith(".rc")])
    except OSError:
        pass
    return rcs

def systemrcpath():
    path = []
    if sys.platform == 'plan9':
        root = 'lib/mercurial'
    else:
        root = 'etc/mercurial'
    # old mod_python does not set sys.argv
    if len(getattr(sys, 'argv', [])) > 0:
        p = os.path.dirname(os.path.dirname(sys.argv[0]))
        if p != '/':
            path.extend(_rcfiles(os.path.join(p, root)))
    path.extend(_rcfiles('/' + root))
    return path

def userrcpath():
    if sys.platform == 'plan9':
        return [encoding.environ['home'] + '/lib/hgrc']
    else:
        return [os.path.expanduser('~/.hgrc')]