Shulou(Shulou.com)06/01 Report--

Editor to share with you python how to get elements from the dictionary, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's learn about it!

Get elements from a dictionary

I admit that the try/except code is not elegant, but here is a simple way to try to find key in the dictionary. If the corresponding alue is not found, it will set the second parameter to its variable value.

Data = {'user': 1,' name': 'Max',' three': 4} try: is_admin = data ['admin'] except KeyError: is_admin = False

Replace Cheng like this:

Data = {'user': 1,' name': 'Max',' three': 4} is_admin = data.get ('admin', False) these are all the contents of the article "how does python get elements from a dictionary". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.