mercurial/scmposix.py

30321:d500ddae7494

from __future__ import absolute_import

import os
import sys

from . import (
    encoding,

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

30322:4b1af1c867fa

from __future__ import absolute_import

import errno
import fcntl
import os
import sys

from . import (
    encoding,

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

def termwidth():
    try:
        import array
        import termios
        for dev in (sys.stderr, sys.stdout, sys.stdin):
            try:
                try:
                    fd = dev.fileno()
                except AttributeError:
                    continue
                if not os.isatty(fd):
                    continue
                try:
                    arri = fcntl.ioctl(fd, termios.TIOCGWINSZ, '\0' * 8)
                    width = array.array('h', arri)[1]
                    if width > 0:
                        return width
                except AttributeError:
                    pass
            except ValueError:
                pass
            except IOError as e:
                if e[0] == errno.EINVAL:
                    pass
                else:
                    raise
    except ImportError:
        pass
    return 80