Remove dependency on setuptools #3221
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setup.cfg
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| @@ -73,14 +73,15 @@ install_requires = | |||
| cookiecutter >= 1.7.3 # dependency issues in older versions | |||
| dataclasses; python_version<"3.7" | |||
| enrich >= 1.2.5 | |||
| importlib-metadata<2; python_version<="3.7" | |||
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Why isn't this listed among constraints?
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That is because pip-tools bugs/limitations. I am considering removing the constraints soon unless someone has time to split them python version. Even if we split them per python versions, we will also need one for linux and non linux.
Fixing the deps/constraints is not as easy as it seams. Happy to discuss that but is outside the scope of that PR.
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This appears to cause problems when trying to install ansible-core + molecule + an openstack component (ex. os-net-config) via constraints when installing under centos8 (e.g. 3.6). importlib-metadata 4.8 works, what is the specific reason to lock it to 2?
src/molecule/__init__.py
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| @@ -25,8 +25,8 @@ | |||
| __metaclass__ = type | |||
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| try: | |||
| import pkg_resources | |||
| import importlib_metadata | |||
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This shouldn't be a part of try-except because it's clearly listed as a dependency.
| import importlib_metadata |
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I do not fully remember all the reasons why we had this approach but I think that it was something related to running unittest without installing the package. I will try to remove and see what happens.
src/molecule/__init__.py
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| __version__ = pkg_resources.get_distribution("molecule").version | ||
| __version__ = importlib_metadata.version("molecule") # type: ignore | ||
| except Exception: |
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I don't think that with importlib-metadata we should be having a catch-all handler. Let's do
| except Exception: | |
| except importlib_metadata.PackageNotFoundError: |
src/molecule/__init__.py
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| __version__ = pkg_resources.get_distribution("molecule").version | ||
| __version__ = importlib_metadata.version("molecule") # type: ignore |
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Plz use specific ignores rather than ignoring everything.
| __version__ = importlib_metadata.version("molecule") # type: ignore | |
| __version__ = importlib_metadata.version("molecule") # type: ignore[a-specific-problem-id] |
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Fixes: #3219