Skip to Main Content
Getting Started with Python for the Internet of Things
book

Getting Started with Python for the Internet of Things

by Tim Cox, Dr. Steven Lawrence Fernandes, Sai Yamanoor, Srihari Yamanoor, Prof. Diwakar Vaish
February 2019
Intermediate to advanced content levelIntermediate to advanced
732 pages
17h 10m
English
Packt Publishing
Content preview from Getting Started with Python for the Internet of Things

The try/except keywords

So far, we have reviewed and tested all our examples assuming the ideal condition, that is, the execution of the program will encounter no errors. On the contrary, applications fail from time to time either due to external factors, such as invalid user input and poor Internet connectivity, or program logic errors caused by the programmer. In such cases, we want the program to report/log the nature of error and either continue its execution or clean up resources before exiting the program. The try/except keywords offer a mechanism to trap an error that occurs during a program's execution and take remedial action. Because it is possible to trap and log an error in crucial parts of the code, the try/except keywords are ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Practical Python Programming for IoT

Practical Python Programming for IoT

Gary Smart
Learning Python Networking - Second Edition

Learning Python Networking - Second Edition

José Manuel Ortega, Dr. M. O. Faruque Sarker, Sam Washington
Learn Quantum Computing with Python and Q#

Learn Quantum Computing with Python and Q#

Cassandra Granade, Sarah Kaiser

Publisher Resources

ISBN: 9781838555795Supplemental Content