Alex Martelli - Exception and error handling in Python 2 and Python 3 - PyCon 2016
Speaker: Alex Martelli
Handling errors and exceptions optimally is crucial in solid Python programs. Some technical details have changed in Python 3, and the talk covers those, but the core of ""best practices"" is quite enduring, and the talk focuses on presenting and explaining them.
Slides can be found at: https://speakerdeck.com/pycon2016 and https://github.com/PyCon/2016-slides