If you've read a fair amount of Python code, then you've probably seen this "__init__.py" file pop up quite a few times. It's ...

The newly approved Python Enhancement Proposal 751 gives Python a standard lock file format for specifying the dependencies of projects. Here’s the what, why, and when.

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 ...

In most modern languages, to import a file, you must either create an instance of the library to use or call a static method directly. Either way, you do something in code to execute anything within ...