def determine_browser_charset(self):
        charset_match = _CHARSET_RE.search(self.headers.get('Content-Type', ''))
        if charset_match:
            return charset_match.group(1)
doc
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Paste-2.0.1/paste/wsgiwrappers.py/WSGIRequest.determine_browser_charset--crossover with--dataset/ETHPy150Open francelabs/datafari/windows/python/Lib/idlelib/idle_test/test_calltips.py/TC.t1