def __init__(self, timezone=False, fsp=None):
        super(TIMESTAMP, self).__init__(timezone=timezone)
        self.fsp = fsp
a.__isub__(b) <==> a -= b
dataset/ETHPy150Open zzzeek/sqlalchemy/lib/sqlalchemy/dialects/mysql/types.py/TIMESTAMP.__init__--crossover with--dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.3/pymel/util/arrays.py/Array.__isub__