sparselybin.py 文件源码

def fill(self, datum, weight=1.0):
        self._checkForCrossReferences()

        if weight > 0.0:
            q = self.quantity(datum)
            if not isinstance(q, numbers.Real):
                raise TypeError("function return value ({0}) must be boolean or number".format(q))

            if self.nan(q):
                self.nanflow.fill(datum, weight)
            else:
                b = self.bin(q)
                if b not in self.bins:
                    self.bins[b] = self.value.copy()
                self.bins[b].fill(datum, weight)
            # no possibility of exception from here on out (for rollback)
            self.entries += weight