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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`).
22 lines
574 B
Nix
22 lines
574 B
Nix
{ stdenv, buildPythonPackage, fetchPypi, pytest }:
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buildPythonPackage rec {
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pname = "atomicwrites";
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version = "1.3.0";
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src = fetchPypi {
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inherit pname version;
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sha256 = "75a9445bac02d8d058d5e1fe689654ba5a6556a1dfd8ce6ec55a0ed79866cfa6";
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};
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# Tests depend on pytest but atomicwrites is a dependency of pytest
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doCheck = false;
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checkInputs = [ pytest ];
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meta = with stdenv.lib; {
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description = "Atomic file writes on POSIX";
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homepage = https://pypi.python.org/pypi/atomicwrites;
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maintainers = with maintainers; [ matthiasbeyer ];
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};
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}
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