comparison mercurial/url.py @ 29729:44ea12756fef

url: use `iter(callable, sentinel)` instead of while True

This is functionally equivalent, but is a little more concise.

29728:1a29db79a98d

    while True:
        version, status, reason = res._read_status()
        if status != httplib.CONTINUE:
            break
        while True:
            skip = res.fp.readline().strip()
            if not skip:
                break
    res.status = status
    res.reason = reason.strip()

    if res.status == 200:
        while True:
            line = res.fp.readline()
            if line == '\r\n':
                break
        return True

    if version == 'HTTP/1.0':
        res.version = 10
    elif version.startswith('HTTP/1.'):

29729:44ea12756fef

    while True:
        version, status, reason = res._read_status()
        if status != httplib.CONTINUE:
            break
        # skip lines that are all whitespace
        list(iter(lambda: res.fp.readline().strip(), ''))
    res.status = status
    res.reason = reason.strip()

    if res.status == 200:
        # skip lines until we find a blank line
        list(iter(res.fp.readline, '\r\n'))
        return True

    if version == 'HTTP/1.0':
        res.version = 10
    elif version.startswith('HTTP/1.'):