def get_all(self, name):
        name = name.lower()
        return [kv[1] for kv in self._headers if kv[0].lower()==name]
Return a list of all the values for the named field.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/core/servers/basehttp.py/Headers.get_all