f7e28bf5d8
This commit splits the `buildPythonPackage` into multiple setup hooks. Generally, Python packages are built from source to wheels using `setuptools`. The wheels are then installed with `pip`. Tests were often called with `python setup.py test` but this is less common nowadays. Most projects now use a different entry point for running tests, typically `pytest` or `nosetests`. Since the wheel format was introduced more tools were built to generate these, e.g. `flit`. Since PEP 517 is provisionally accepted, defining a build-system independent format (`pyproject.toml`), `pip` can now use that format to execute the correct build-system. In the past I've added support for PEP 517 (`pyproject`) to the Python builder, resulting in a now rather large builder. Furthermore, it was not possible to reuse components elsewhere. Therefore, the builder is now split into multiple setup hooks. The `setuptoolsCheckHook` is included now by default but in time it should be removed from `buildPythonPackage` to make it easier to use another hook (curently one has to pass in `dontUseSetuptoolsCheck`).
26 lines
583 B
Nix
26 lines
583 B
Nix
{ stdenv, buildPythonPackage, fetchPypi, setuptools_scm }:
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buildPythonPackage rec {
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pname = "py";
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version = "1.8.0";
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src = fetchPypi {
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inherit pname version;
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sha256 = "0lsy1gajva083pzc7csj1cvbmminb7b4l6a0prdzyb3fd829nqyw";
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};
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# Circular dependency on pytest
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doCheck = false;
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nativeBuildInputs = [ setuptools_scm ];
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pythonImportsCheck = [
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"py"
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];
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meta = with stdenv.lib; {
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description = "Library with cross-python path, ini-parsing, io, code, log facilities";
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homepage = https://pylib.readthedocs.org/;
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license = licenses.mit;
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};
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}
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