numpy.isscalar¶
-
numpy.
isscalar
(num)[source]¶ Returns True if the type of num is a scalar type.
Parameters: num : any
Input argument, can be of any type and shape.
Returns: val : bool
True if num is a scalar type, False if it is not.
Examples
>>> np.isscalar(3.1) True >>> np.isscalar([3.1]) False >>> np.isscalar(False) True >>> np.isscalar('numpy') True
NumPy supports PEP 3141 numbers:
>>> from fractions import Fraction >>> isscalar(Fraction(5, 17)) True >>> from numbers import Number >>> isscalar(Number()) True