comparison mercurial/util.py @ 30473:39d13b8c101d

py3: bulk replace sys.stdin/out/err by util's

Almost all sys.stdin/out/err in hgext/ and mercurial/ are replaced by util's.
There are a few exceptions:

 - lsprof.py and statprof.py are untouched since they are a kind of vendor
   code and they never import mercurial modules right now.
 - ui._readline() needs to replace sys.stdin and stdout to pass them to
   raw_input(). We'll need another workaround here.

30472:277f4fe6d01a

    if out is specified, it is assumed to be a file-like object that has a
    write() method. stdout and stderr will be redirected to out.'''
    if environ is None:
        environ = {}
    try:
        sys.stdout.flush()
    except Exception:
        pass
    def py2shell(val):
        'convert python object into string that is useful to shell'
        if val is None or val is False:

        try:
            return func(*args, **kwargs)
        finally:
            elapsed = time.time() - start
            _timenesting[0] -= indent
            sys.stderr.write('%s%s: %s\n' %
                             (' ' * _timenesting[0], func.__name__,
                              timecount(elapsed)))
    return wrapper

_sizeunits = (('m', 2**20), ('k', 2**10), ('g', 2**30),
              ('kb', 2**10), ('mb', 2**20), ('gb', 2**30), ('b', 1))

            if line is None:
                yield (fnmax, fnln, func)
            else:
                yield line % (fnmax, fnln, func)

def debugstacktrace(msg='stacktrace', skip=0, f=sys.stderr, otherf=sys.stdout):
    '''Writes a message to f (stderr) with a nicely formatted stacktrace.
    Skips the 'skip' last entries. By default it will flush stdout first.
    It can be used everywhere and intentionally does not require an ui object.
    Not be used in production code but very convenient while developing.
    '''

30473:39d13b8c101d

    if out is specified, it is assumed to be a file-like object that has a
    write() method. stdout and stderr will be redirected to out.'''
    if environ is None:
        environ = {}
    try:
        stdout.flush()
    except Exception:
        pass
    def py2shell(val):
        'convert python object into string that is useful to shell'
        if val is None or val is False:

        try:
            return func(*args, **kwargs)
        finally:
            elapsed = time.time() - start
            _timenesting[0] -= indent
            stderr.write('%s%s: %s\n' %
                         (' ' * _timenesting[0], func.__name__,
                          timecount(elapsed)))
    return wrapper

_sizeunits = (('m', 2**20), ('k', 2**10), ('g', 2**30),
              ('kb', 2**10), ('mb', 2**20), ('gb', 2**30), ('b', 1))

            if line is None:
                yield (fnmax, fnln, func)
            else:
                yield line % (fnmax, fnln, func)

def debugstacktrace(msg='stacktrace', skip=0, f=stderr, otherf=stdout):
    '''Writes a message to f (stderr) with a nicely formatted stacktrace.
    Skips the 'skip' last entries. By default it will flush stdout first.
    It can be used everywhere and intentionally does not require an ui object.
    Not be used in production code but very convenient while developing.
    '''