How python elegantly prints data of nested types

Editor to share with you how python elegantly print nested type data, I believe 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 go to know it!

Elegantly print nested data

Everyone should have the impression that when printing json strings or dictionaries, there is no hierarchical relationship between a bunch of things printed out. Here we are mainly talking about the output format.

Import jsonmy_mapping = {'averse: 23,' baked: 42, 'clockwise: 0xc0ffee} print (json.dumps (my_mapping, indent=4, sort_keys=True))

You can try this printing method of using only print to print my_mapping, and examples.

If we print a list of dictionaries, it certainly won't work to use json's dumps method at this time, but it doesn't matter.

The above method can also be implemented by using the pprint method of the standard library.

Import pprintmy_mapping = [{'averse: 23,' baked: 42, 'cached: 0xc0ffee}, {' averse: 231, 'baked: 42,' cached: 0xc0ffee}] pprint.pprint (my_mapping,width=4) above is all the content of the article "how to print nested data gracefully by python". 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!