forked from mirrors/nixpkgs
31 lines
860 B
Nix
31 lines
860 B
Nix
{ lib, buildPythonPackage, fetchPypi, pythonOlder, isPy3k, isPyPy, python }:
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let
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testDir = if isPy3k then "src" else "python2";
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in buildPythonPackage rec {
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pname = "typing";
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version = "3.7.4.1";
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src = fetchPypi {
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inherit pname version;
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sha256 = "91dfe6f3f706ee8cc32d38edbbf304e9b7583fb37108fef38229617f8b3eba23";
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};
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# Error for Python3.6: ImportError: cannot import name 'ann_module'
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# See https://github.com/python/typing/pull/280
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# Also, don't bother on PyPy: AssertionError: TypeError not raised
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doCheck = pythonOlder "3.6" && !isPyPy;
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checkPhase = ''
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cd ${testDir}
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${python.interpreter} -m unittest discover
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'';
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meta = with lib; {
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description = "Backport of typing module to Python versions older than 3.5";
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homepage = https://docs.python.org/3/library/typing.html;
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license = licenses.psfl;
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};
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}
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