If you want to write Python code that takes advantage of the ... such as checking a function’s return value while also preserving the results. A minor but useful recent addition to Python ...

With PyO3, you write Rust code, indicate how it interfaces ... how to expose Rust functions as a Python module, and how to create Python objects like classes and exceptions in Rust.

Write mode creates a file. Reading the file once it’s opened is done using the read() and readlines() function in Python. The read function returns everything in the file but you can specify the ...