numpy.testing.assert_no_gc_cycles#
- testing.assert_no_gc_cycles(*args, **kwargs)[source]#
Fail if the given callable produces any reference cycles.
If called with all arguments omitted, may be used as a context manager:
with assert_no_gc_cycles(): do_something()
New in version 1.15.0.
- Parameters:
- funccallable
The callable to test.
- *argsArguments
Arguments passed to func.
- **kwargsKwargs
Keyword arguments passed to func.
- Returns:
- Nothing. The result is deliberately discarded to ensure that all cycles
- are found.