whatstyle.py 文件源码

def ill_cp_escaper(m):
    # type: (Match) -> str
    codepoint = ord(m.group(0))
    if codepoint < 0x100:
        return u"\\x%02x" % codepoint
    elif codepoint < 0x10000:
        return u"\\u%04x" % codepoint
    else:
        return u"\\U%06x" % codepoint