numpy.issubclass_ — NumPy v1.15 Manual (original) (raw)
numpy. issubclass_(arg1, arg2)[source]¶
Determine if a class is a subclass of a second class.
issubclass_ is equivalent to the Python built-in issubclass, except that it returns False instead of raising a TypeError if one of the arguments is not a class.
| Parameters: | arg1 : class Input class. True is returned if arg1 is a subclass of arg2. arg2 : class or tuple of classes. Input class. If a tuple of classes, True is returned if arg1 is a subclass of any of the tuple elements. |
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| Returns: | out : bool Whether arg1 is a subclass of arg2 or not. |
Examples
np.issubclass_(np.int32, int) True np.issubclass_(np.int32, float) False