numpy.testing.assert_no_warnings#

testing.assert_no_warnings(*args, **kwargs)[source]#

Fail if the given callable produces any warnings.

If called with all arguments omitted, may be used as a context manager:

with assert_no_warnings():

do_something()

The ability to be used as a context manager is new in NumPy v1.11.0.

New in version 1.7.0.

Parameters
funccallable

The callable to test.

*argsArguments

Arguments passed to func.

**kwargsKwargs

Keyword arguments passed to func.

Returns
The value returned by func.