Feature request: Update pillow to import as pillow and follow PEP-8 naming conventions

[sodul]

The pillow package is a fork of PIL from 2010. While PIL did not follow the pep-8 naming conventions I feel that with the improved linting tools in the python ecosystem it might be time for pillow to mature from its original roots and start adopting pep-8.

I think this could be done in a 100% backward compatible manner and just publish pillow so that both from PIL import Image (confusing) and from pillow import image (pep-8 compliant) will work. A new pillow release could add the new compliant names and over a few releases mark the old names as deprecated, and a few years later completely remove support of the old, non compliant names.

I know this suggestion might be controversial, but folks that do not know that PIL is really pillow do get confused. If you are not previously familiar with PIL and look for a PIL library on pypi.org, there are dozens of matches and it is not very clear that you want pillow. Indirectly this is a security concern as it facilitates a supply chain attack when someone would want to add PIL to their project and innocently install a compromised version of PIL that would look like a better match than pillow.

https://pypi.org/search/?q=pil ... pillow is not even on the first 10 pages.

[Yay295]

from pillow import image (pep-8 compliant)

Except it's not. image should be Image. What issues other than the module name do you know of?

edit: I feel like I should also mention the very first thing in PEP 8 after the introduction: https://peps.python.org/pep-0008/#a-foolish-consistency-is-the-hobgoblin-of-little-minds

[sodul]

This is ultimately the project maintainers decision whether to standardize on PEP 8 or not for the existing codebase. I do understand that it would take some time to refactor the style and provide backward compatibility. I just wanted to share that the naming convention is unusual compared to the vast majority of python projects and that linting tools such as pylint, ruff, pep8 will need to be tuned accordingly for folks that would contribute.

An other example in Image.py is this method:

def isImageType(t: Any) -> TypeGuard[Image]:

Which under PEP 8 guidance would probably be written as:

def _is_image_type(obj: Any) -> TypeGuard[Image]:

This way linters would warn external callers that they are not supposed to use it.

Again, just a suggestion to help make PIL/pillow more accessible to new users. Maybe I should have opened this under Discussions.