iprofile.py 文件源码

def stop():
    """
    Turn off profiling.
    """
    global _profile_total, _profile_start, _call_stack, _inst_data
    if _profile_start is None:
        return

    sys.setprofile(None)

    _call_stack.pop()

    _profile_total += (etime() - _profile_start)
    _inst_data['$total'][1] = _profile_total
    _inst_data['$total'][2] += 1
    _profile_start = None