forked from mirrors/nixpkgs
32 lines
886 B
Nix
32 lines
886 B
Nix
{ lib, buildPythonPackage, fetchPypi, pythonOlder, isPy3k, python, typing }:
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let
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testDir = if isPy3k then "src_py3" else "src_py2";
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in buildPythonPackage rec {
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pname = "typing_extensions";
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version = "3.7.4.2";
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src = fetchPypi {
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inherit pname version;
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sha256 = "79ee589a3caca649a9bfd2a8de4709837400dfa00b6cc81962a1e6a1815969ae";
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};
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checkInputs = lib.optional (pythonOlder "3.5") typing;
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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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doCheck = pythonOlder "3.6";
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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 = "Backported and Experimental Type Hints for Python 3.5+";
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homepage = "https://github.com/python/typing";
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license = licenses.psfl;
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maintainers = with maintainers; [ pmiddend ];
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};
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}
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