comparison mercurial/util.py @ 36835:5bc7ff103081

py3: use r'' instead of sysstr('') to get around code transformer

Fewer function calls should be better.

36834:1527f40de3b3

# glibc determines buffering on first write to stdout - if we replace a TTY
# destined stdout with a pipe destined stdout (e.g. pager), we want line
# buffering
if isatty(stdout):
    stdout = os.fdopen(stdout.fileno(), pycompat.sysstr('wb'), 1)

if pycompat.iswindows:
    from . import windows as platform
    stdout = platform.winstdout(stdout)
else:

    with the strings INFILE and OUTFILE replaced by the real names of
    the temporary files generated.'''
    inname, outname = None, None
    try:
        infd, inname = tempfile.mkstemp(prefix='hg-filter-in-')
        fp = os.fdopen(infd, pycompat.sysstr('wb'))
        fp.write(s)
        fp.close()
        outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-')
        os.close(outfd)
        cmd = cmd.replace('INFILE', inname)

    Defaults to $HG or 'hg' in the search path.
    """
    if _hgexecutable is None:
        hg = encoding.environ.get('HG')
        mainmod = sys.modules[pycompat.sysstr('__main__')]
        if hg:
            _sethgexecutable(hg)
        elif mainfrozen():
            if getattr(sys, 'frozen', None) == 'macosx_app':
                # Env variable set by py2app

36835:5bc7ff103081

# glibc determines buffering on first write to stdout - if we replace a TTY
# destined stdout with a pipe destined stdout (e.g. pager), we want line
# buffering
if isatty(stdout):
    stdout = os.fdopen(stdout.fileno(), r'wb', 1)

if pycompat.iswindows:
    from . import windows as platform
    stdout = platform.winstdout(stdout)
else:

    with the strings INFILE and OUTFILE replaced by the real names of
    the temporary files generated.'''
    inname, outname = None, None
    try:
        infd, inname = tempfile.mkstemp(prefix='hg-filter-in-')
        fp = os.fdopen(infd, r'wb')
        fp.write(s)
        fp.close()
        outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-')
        os.close(outfd)
        cmd = cmd.replace('INFILE', inname)

    Defaults to $HG or 'hg' in the search path.
    """
    if _hgexecutable is None:
        hg = encoding.environ.get('HG')
        mainmod = sys.modules[r'__main__']
        if hg:
            _sethgexecutable(hg)
        elif mainfrozen():
            if getattr(sys, 'frozen', None) == 'macosx_app':
                # Env variable set by py2app