Professional Error Handling With Python

In this tutorial you’ll learn how to handle error conditions in Python from a whole system point of view. Error handling is a critical aspect of design, and it crosses from the lowest levels (sometimes the hardware) all the way to the end users. If you don’t have a consistent strategy in place, your system will be unreliable, the user experience will be poor, and you’ll have a lot of challenges debugging and troubleshooting.

The key to success is being aware of all these interlocking aspects, considering them explicitly, and forming a solution that addresses each point.

http://code.tutsplus.com/tutorials/professional-error-handling-with-python–cms-25950

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