def add_header(self, _name, _value, **_params):
        parts = []
        if _value is not None:
            parts.append(_value)
        for k, v in _params.items():
            if v is None:
                parts.append(k.replace('_', '-'))
            else:
                parts.append(_formatparam(k.replace('_', '-'), v))
        self._headers.append((_name, "; ".join(parts)))
Puts a result (acquired in the given state) into this detail.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/core/servers/basehttp.py/Headers.add_header--crossover with--dataset/ETHPy150Open openstack/taskflow/taskflow/persistence/models.py/TaskDetail.put