Free-threaded Python is now officially supported, though using it remains optional. Here are four tips for developers getting ...

In this case, the object is my_file, instantiated with the open() function. This replaces several lines of boilerplate to open the file, read individual lines from it, then close it up.

When run it produces: $ python csv1.py A : 1 B : 2 C D : 3 4 A : 5 B : 6 C D : 7 In addition, the csv module provides writer objects for writing CSV files. The following Python program converts our ...