63 lines
1.9 KiB
Nix
63 lines
1.9 KiB
Nix
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{ python
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, runCommand
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, substituteAll
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, lib
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}:
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let
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envs = let
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inherit python;
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pythonEnv = python.withPackages(ps: with ps; [ ]);
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in {
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# Plain Python interpreter
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plain = rec {
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env = python;
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interpreter = env.interpreter;
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is_venv = "False";
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is_nixenv = "False";
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};
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} // lib.optionalAttrs (python.implementation != "graal") {
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# Python Nix environment (python.buildEnv)
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nixenv = rec {
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env = pythonEnv;
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interpreter = env.interpreter;
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is_venv = "False";
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is_nixenv = "True";
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};
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} // lib.optionalAttrs (python.isPy3k && (!python.isPyPy)) rec {
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# Venv built using plain Python
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# Python 2 does not support venv
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# TODO: PyPy executable name is incorrect, it should be pypy-c or pypy-3c instead of pypy and pypy3.
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plain-venv = rec {
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env = runCommand "${python.name}-venv" {} ''
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${python.interpreter} -m venv $out
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'';
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interpreter = "${env}/bin/${python.executable}";
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is_venv = "True";
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is_nixenv = "False";
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};
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# Venv built using Python Nix environment (python.buildEnv)
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# TODO: Cannot create venv from a nix env
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# Error: Command '['/nix/store/ddc8nqx73pda86ibvhzdmvdsqmwnbjf7-python3-3.7.6-venv/bin/python3.7', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1.
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# nixenv-venv = rec {
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# env = runCommand "${python.name}-venv" {} ''
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# ${pythonEnv.interpreter} -m venv $out
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# '';
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# interpreter = "${env}/bin/${pythonEnv.executable}";
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# is_venv = "True";
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# is_nixenv = "True";
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# };
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};
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testfun = name: attrs: runCommand "${python.name}-tests-${name}" ({
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inherit (python) pythonVersion;
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} // attrs) ''
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cp -r ${./tests} tests
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chmod -R +w tests
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substituteAllInPlace tests/test_python.py
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${attrs.interpreter} -m unittest discover --verbose tests #/test_python.py
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mkdir $out
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touch $out/success
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'';
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in lib.mapAttrs testfun envs
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