Private functions / Variables enforcement in python
<p>I see a lot of python code that does "loose" private variables / functions. They'll declare functions / variables with one underscore (eg. _foo) and then use it just in the class / file. It really annoys me that they don't use the double underscore because eventually, someone will call this "private" member from outside the class. </p>

<p>Is there some way to enforce the privacy on single underscores (without changing to doubles)?
Thanks!</p>
