def __init__(self, connection):
        self.__connection = weakref.ref(connection)
Resumes crashed trajectories.
dataset/ETHPy150Open blynch/CloudMemeBackend/pymongo/cursor_manager.py/CursorManager.__init__--crossover with--dataset/ETHPy150Open SmokinCaterpillar/pypet/pypet/environment.py/Environment.resume