Python 3 has function annotations and you can use it for static type checks. See this: http://www.infoq.com/news/2014/08/python-type-annotation-proposal http:/

Python 3 has function annotations and you can use it for static type checks. See this: http://www.infoq.com/news/2014/08/python-type-annotation-proposal http://www.infoq.com/news/2014/08/python-type-annotation-pro... https://mail.python.org/pipermail/python-ideas/2014-August/028618.html https://mail.python.org/pipermail/python-ideas/2014-August/0... http://mypy-lang.org/ http://mypy-lang.org/ https://docs.python.org/3/tutorial/controlflow.html#function-annotations https://docs.python.org/3/tutorial/controlflow.html#function...