def putmask(self, mask, value):
"""
return a new Index of the values set with the mask
See also
--------
numpy.ndarray.putmask
"""
values = self.values.copy()
try:
np.putmask(values, mask, self._convert_for_op(value))
return self._shallow_copy(values)
except (ValueError, TypeError):
# coerces to object
return self.astype(object).putmask(mask, value)
base.py 文件源码
python
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