def encode_basestring(s):
    def replace(match):
        return ESCAPE_DCT[match.group(0)]
    return '"' + ESCAPE.sub(replace, s) + '"'
Return a JSON representation of a Python string
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/_internal/django/utils/simplejson/encoder.py/encode_basestring