Bump PyTensor dependency and drop support for python 3.9

[ricardoV94]

Description

Related Issue

• Closes #
• Related to #

Checklist

• Checked that the pre-commit linting/style checks pass
• Included tests that prove the fix is effective or that the new feature works
• Added necessary documentation (docstrings and/or example notebooks)
• If you are a pro: each commit corresponds to a relevant logical change

Type of change

• New feature / enhancement
• Bug fix
• Documentation
• Maintenance
• Other (please specify):

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📚 Documentation preview 📚: https://pymc--7227.org.readthedocs.build/en/7227/

[Armavica]

Did you miss the python_requires line in setup.py?

There is also python_version in mypy.ini and tool.ruff.target-version in pyproject.toml but this will make pre-commit unhappy so I am happy to clean these up in another PR

[ricardoV94]

Did you miss the python_requires line in setup.py?

There is also python_version in mypy.ini and tool.ruff.target-version in pyproject.toml but this will make pre-commit unhappy so I am happy to clean these up in another PR

Thanks, updated it.

[ricardoV94]

@Armavica do you want to update the mypy / pre-commit version? Feel free to push to this branch

[ricardoV94]

Seems like something is broken :D

[Armavica]

Yes, I don't really understand what… I tried a few of the tests that fail here and they work on my machine, and I don't really understand this mamba error on pre-commit either

[ricardoV94]

Are you running with the newer Pytensor?

[Armavica]

Are you running with the newer Pytensor?

Ok I can reproduce now 🤦‍♂️

[ricardoV94]

I'll try and fix next week, probably my fault anyway :)

[maresb]

We should switch to setup-micromamba. I did that recently but I forget where.

[Armavica]

here probably? #7213

[maresb]

Ah ya, thanks! That's the one!

[ricardoV94]

Tests are passing now, except mypy installation failing.

@maresb what should we do, re-release PyTensor and combine this PR with #7213 ?

[ricardoV94]

This is the error:

  LibMambaUnsatisfiableError: Encountered problems while solving:
    - package pytensor-2.20.0-py310hc6cd4ac_0 requires python >=3.10,<3.11.0a0, but none of the providers can be installed
  
  Could not solve for environment specs
  The following packages are incompatible
  ├─ pytensor >=2.20,<2.21  is installable with the potential options
  │  ├─ pytensor 2.20.0 would require
  │  │  ├─ python >=3.10,<3.11.0a0 , which can be installed;
  │  │  └─ python_abi 3.10.* *_cp310, which can be installed;
  │  ├─ pytensor 2.20.0 would require
  │  │  ├─ python >=3.11,<3.12.0a0 , which can be installed;
  │  │  └─ python_abi 3.11.* *_cp311, which can be installed;
  │  └─ pytensor 2.20.0 would require
  │     └─ python_abi 3.12.* *_cp312, which can be installed;
  └─ python 3.9**  is not installable because there are no viable options
     ├─ python [3.9.0|3.9.1|...|3.9.7] conflicts with any installable versions previously reported;
     └─ python [3.9.0|3.9.1|...|3.9.9] would require
        └─ python_abi 3.9.* *_cp39, which conflicts with any installable versions previously reported.
  
  
  
  LibMambaUnsatisfiableError: Encountered problems while solving:
    - package pytensor-2.20.0-py310hc6cd4ac_0 requires python >=3.10,<3.11.0a0, but none of the providers can be installed
  
  Could not solve for environment specs
  The following packages are incompatible
  ├─ pytensor >=2.20,<2.21  is installable with the potential options
  │  ├─ pytensor 2.20.0 would require
  │  │  ├─ python >=3.10,<3.11.0a0 , which can be installed;
  │  │  └─ python_abi 3.10.* *_cp310, which can be installed;
  │  ├─ pytensor 2.20.0 would require
  │  │  ├─ python >=3.11,<3.12.0a0 , which can be installed;
  │  │  └─ python_abi 3.11.* *_cp311, which can be installed;
  │  └─ pytensor 2.20.0 would require
  │     └─ python_abi 3.12.* *_cp312, which can be installed;
  └─ python 3.9**  is not installable because there are no viable options
     ├─ python [3.9.0|3.9.1|...|3.9.7] conflicts with any installable versions previously reported;
     └─ python [3.9.0|3.9.1|...|3.9.9] would require
        └─ python_abi 3.9.* *_cp39, which conflicts with any installable versions previously reported.

What is restricted to 3.9?

[ricardoV94]

Ah I think we just need to tweak the python version in the pre-commit workflow

[ricardoV94]

Tests are passing