Function gc_threshold

Lib/test/support/__init__.py:885–892

(*args)

@contextlib.contextmanager
def gc_threshold(*args):
    import gc
    old_threshold = gc.get_threshold()
    gc.set_threshold(*args)
    try:
        yield
    finally:
        gc.set_threshold(*old_threshold)

def python_is_optimized():
    """Find if Python was built with optimizations."""