ImportError: attempted relative import with no known parent package

You are trying to use relative imports in python but you get you encounter the `ImportError: attempted relative import with no known parent package` exception. Why the python interpreter complains ? What did you do wrong ?

Download Files with zagoload

The zagoload allows to access local files and remote files – files which are accessible thought HTTP and FTP protocols – in uniform way. The files can be cached locally.

Restrict the creation of objects in python

While c++ and Java has authorization system for accessing class entities such as methods and member variables, Python does not have one. In this article, we will see how we can create an authorization system to avoid accidents.