Tests not included in sdist

[jayvdb]

The sdist (tarball) at PyPI doesnt contain the test files. i.e. https://files.pythonhosted.org/packages/26/60/4e49c18caf0ba7b7222da47ea6143f4f1ea3993f043be7bdf4ae409e544d/pytest-datafiles-2.0.1.tar.gz

Not including the tests makes it harder to package this for distros.

I notice that #10 is currently in flight, so it may be better to do that first, as poetry has its own way of recording which .py and data files need to be included in the sdist.

for reference, poetry needs something like the following in pyproject.toml:

packages = [
    { include = "pytest_datafiles.py"},  # not sure about this line
    { include = "tests", format = "sdist" },  # this is the voodoo, but maybe something extra is needed to ensure the _fixture_files is also included
]

[omarkohl]

I am no longer doing much development with Python so I am not up to date with the latest best practices. I need some justification why poetry is the way to go, ideally some list of advantages and disadvantages with sources.

Including the tests in the sdist seems reasonable, even though I know very little about packaging for distros. I am open to PRs including the tests in sdist.