How python implements dictionary or collection parsing

This article mainly introduces how python realizes dictionary or collection parsing, which has certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article. Let Xiaobian take you to understand it together.

Dictionary/Set Parsing

You may know how to do list parsing, but you may not know dictionary/set parsing. They are easy to use and efficient. Like this example:

my_dict = {i: i * i for i in xrange(100)} my_set = {i * 15 for i in xrange(100)}# There is only a difference of ':' in both#The difference between the two is that there is a colon in the dictionary derivation. Thank you for reading this article carefully. I hope that the article "Python how to achieve dictionary or set parsing" shared by Xiaobian will be helpful to everyone. At the same time, I hope that everyone will support it. Pay attention to the industry information channel. More relevant knowledge is waiting for you to learn!