65 lines
2.1 KiB
Nix
65 lines
2.1 KiB
Nix
{ stdenv, fetchFromGitHub, buildPythonPackage, typed-ast, psutil, isPy3k
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, mypy-extensions
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, typing-extensions
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, fetchpatch
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}:
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buildPythonPackage rec {
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pname = "mypy";
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version = "0.790";
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disabled = !isPy3k;
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# Fetch 0.790 from GitHub temporarily because mypyc.analysis is missing from
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# the Pip package (see also https://github.com/python/mypy/issues/9584). It
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# should be possible to move back to Pypi for the next release.
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src = fetchFromGitHub {
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owner = "python";
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repo = pname;
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rev = "v${version}";
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sha256 = "0zq3lpdf9hphcklk40wz444h8w3dkhwa12mqba5j9lmg11klnhz7";
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fetchSubmodules = true;
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};
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propagatedBuildInputs = [ typed-ast psutil mypy-extensions typing-extensions ];
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# Tests not included in pip package.
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doCheck = false;
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pythonImportsCheck = [
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"mypy"
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"mypy.types"
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"mypy.api"
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"mypy.fastparse"
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"mypy.report"
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"mypyc"
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"mypyc.analysis"
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];
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# These three patches are required to make compilation with mypyc work for
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# 0.790, see also https://github.com/python/mypy/issues/9584.
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patches = [
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(fetchpatch {
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url = "https://github.com/python/mypy/commit/f6522ae646a8d87ce10549f29fcf961dc014f154.patch";
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sha256 = "0d3jp4d0b7vdc0prk07grhajsy7x3wcynn2xysnszawiww93bfrh";
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})
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(fetchpatch {
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url = "https://github.com/python/mypy/commit/acd603496237a78b109ca9d89991539633cbbb99.patch";
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sha256 = "0ry1rxpz2ws7zzrmq09pra9dlzxb84zhs8kxwf5xii1k1bgmrljr";
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})
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(fetchpatch {
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url = "https://github.com/python/mypy/commit/81818b23b5d53f31caf3515d6f0b54e3c018d790.patch";
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sha256 = "002y24kfscywkw4mz9lndsps543j4xhr2kcnfbrqr4i0yxlvdbca";
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})
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];
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# Compile mypy with mypyc, which makes mypy about 4 times faster. The compiled
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# version is also the default in the wheels on Pypi that include binaries.
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# is64bit: unfortunately the build would exhaust all possible memory on i686-linux.
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MYPY_USE_MYPYC = stdenv.buildPlatform.is64bit;
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meta = with stdenv.lib; {
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description = "Optional static typing for Python";
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homepage = "http://www.mypy-lang.org";
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license = licenses.mit;
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maintainers = with maintainers; [ martingms lnl7 ];
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};
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}
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