@classmethod
    def by_id(cls, oid):
        if oid:
            d = cls.collection.find_one(ObjectId(oid))
            if d:
                return cls(**d)
Helper function for break/clear parsing -- may be overridden.
dataset/ETHPy150Open tevino/mongu/mongu.py/Model.by_id--crossover with--dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/pdb.py/Pdb.lookupmodule