mercurial/util.py

30646:16b5df5792a8

        outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-')
        os.close(outfd)
        cmd = cmd.replace('INFILE', inname)
        cmd = cmd.replace('OUTFILE', outname)
        code = os.system(cmd)
        if sys.platform == 'OpenVMS' and code & 1:
            code = 0
        if code:
            raise Abort(_("command '%s' failed: %s") %
                        (cmd, explainexit(code)))
        return readfile(outname)

        if val is True:
            return '1'
        return str(val)
    origcmd = cmd
    cmd = quotecommand(cmd)
    if sys.platform == 'plan9' and (sys.version_info[0] == 2
                                    and sys.version_info[1] < 7):
        # subprocess kludge to work around issues in half-baked Python
        # ports, notably bichued/python:
        if not cwd is None:
            os.chdir(cwd)

                                    stderr=subprocess.STDOUT)
            for line in iter(proc.stdout.readline, ''):
                out.write(line)
            proc.wait()
            rc = proc.returncode
        if sys.platform == 'OpenVMS' and rc & 1:
            rc = 0
    if rc and onerr:
        errmsg = '%s %s' % (os.path.basename(origcmd.split(None, 1)[0]),
                            explainexit(rc)[0])
        if errprefix:

    function if need.'''
    return path.split(pycompat.ossep)

def gui():
    '''Are we running in a GUI?'''
    if sys.platform == 'darwin':
        if 'SSH_CONNECTION' in encoding.environ:
            # handle SSH access to a box where the user is logged in
            return False
        elif getattr(osutil, 'isgui', None):
            # check if a CoreGraphics session is available

30647:e995f00a9e9a

        outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-')
        os.close(outfd)
        cmd = cmd.replace('INFILE', inname)
        cmd = cmd.replace('OUTFILE', outname)
        code = os.system(cmd)
        if pycompat.sysplatform == 'OpenVMS' and code & 1:
            code = 0
        if code:
            raise Abort(_("command '%s' failed: %s") %
                        (cmd, explainexit(code)))
        return readfile(outname)

        if val is True:
            return '1'
        return str(val)
    origcmd = cmd
    cmd = quotecommand(cmd)
    if pycompat.sysplatform == 'plan9' and (sys.version_info[0] == 2
                                    and sys.version_info[1] < 7):
        # subprocess kludge to work around issues in half-baked Python
        # ports, notably bichued/python:
        if not cwd is None:
            os.chdir(cwd)

                                    stderr=subprocess.STDOUT)
            for line in iter(proc.stdout.readline, ''):
                out.write(line)
            proc.wait()
            rc = proc.returncode
        if pycompat.sysplatform == 'OpenVMS' and rc & 1:
            rc = 0
    if rc and onerr:
        errmsg = '%s %s' % (os.path.basename(origcmd.split(None, 1)[0]),
                            explainexit(rc)[0])
        if errprefix:

    function if need.'''
    return path.split(pycompat.ossep)

def gui():
    '''Are we running in a GUI?'''
    if pycompat.sysplatform == 'darwin':
        if 'SSH_CONNECTION' in encoding.environ:
            # handle SSH access to a box where the user is logged in
            return False
        elif getattr(osutil, 'isgui', None):
            # check if a CoreGraphics session is available