What file formats can be used in open() func and file.read file.write methods?

Question

I am practicing with open(file) function and methods on Python. What file formats I can use if I don't want a txt file ?

with open('file_name.txt', 'w') as f:
f.write('Hello world!')

For examle , I want to write an additional information to a doc file . Or initially to create it? I tried it once (docx format) but MS Word didn't open it.
Or maybe there are methods to convert file?

Answer 1

To open, edit or create ms office docx files, check out the python-docx library.
https://python-docx.readthedocs.io/en/latest/