Relax Pillow and OpenCV version bounds.

[nh2]

For Pillow, the change in commit

e04e183 - chore: apply PIL major changes and increase min version specifier (#1237)

that does the font.getsize() -> font.getbbox() migration is definitely already available in Pillow 9.2.0, see

https://pillow.readthedocs.io/en/stable/deprecations.html#font-size-and-offset-methods

Deprecated since version 9.2.0.

[felixdittrich92]

Hi @nh2 👋,
Thanks for the PR.
What's the reason to increase the lower bound of opencv ? :)

[codecov]

Codecov Report

Merging #1373 (f1e34ad) into main (4cadd8d) will not change coverage.
Report is 1 commits behind head on main.
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##             main    #1373   +/-   ##
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  Coverage   95.81%   95.81%           
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  Files         155      155           
  Lines        6952     6952           
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  Misses        291      291           

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[felixdittrich92]

Please update your branch from main :)

[nh2]

What's the reason to increase the lower bound of opencv ? :)

@felixdittrich92 Ah, sorry, that is a leftover. I had played with the OpenCV version bounds as well because on NixOS it couldn't find OpenCV. But it turned out that's because there it's called just opencv, not opencv-python. I took it out now

Please update your branch from main :)

Done.

---

FYI, I have packaged doctr for nixpkgs: NixOS/nixpkgs#265735

This might make it easy for more users to get a fully working doctr with all recursive system dependencies easily with Nix.

[felixdittrich92]

Thanks sounds great @nh2 👍
If your mentioned PR is merged feel free to open a follow up PR we should add it to the installation docs as option :)

[nh2]

If your mentioned PR is merged feel free to open a follow up PR we should add it to the installation docs as option :)

@felixdittrich92 Ah yes, I just spotted from #1322 that you're interested in packaging options. Nix can be a convenient alterntaive to docker.

Here's the one-liner invocation that uses the WIP commit from my PR; it drops you into a Python shell where doctr is working, with all dependencies reproducibly pinned (assuming Nix is installed):

NIX_PATH=nixpkgs=https://github.com/NixOS/nixpkgs/archive/6c069433b46584559bdadcb4d74fb760308aabb0.tar.gz nix-shell -p 'python3.withPackages (ps: with ps; [ doctr ])' --run python3

>>> import doctr
>>> doctr.__version__
'0.7.0a0'