def __init__(self, warningStream, errorStream):
        self._stdout = warningStream
        self._stderr = errorStream
Add the generators of ``other`` to ``self``
dataset/ETHPy150Open JT5D/Alfred-Popclip-Sublime/Sublime Text 2/SublimeLinter/sublimelinter/modules/libs/pyflakes/reporter.py/Reporter.__init__--crossover with--dataset/ETHPy150Open sympy/sympy/sympy/polys/rings.py/PolyRing.compose