def _build_get_uri(self, uri, params):
        if params:
            if uri.find('?') > 0:
                if uri[-1] != '&':
                    uri += '&'
                uri = uri + urllib.urlencode(params)
            else:
                uri = uri + '?' % urllib.urlencode(params)
        return uri
dataset/ETHPy150Open plivo/plivohelper-python/plivohelper.py/REST._build_get_uri/operator `+` -> `%`