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python2.pkgs.sympy: keep 1.5.1 for python2 for sage

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This commit is contained in:
Frederik Rietdijk 2020-06-11 12:13:11 +02:00
parent 98381679c8
commit 0b292e7ee3
2 changed files with 40 additions and 1 deletions
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36
pkgs/development/python-modules/sympy/1_5.nix Normal file
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@ -0,0 +1,36 @@
{ lib
, buildPythonPackage
, fetchPypi
, fetchpatch
, glibcLocales
, mpmath
}:
buildPythonPackage rec {
pname = "sympy";
version = "1.5.1"; # Upgrades may break sage. Please test or ping @timokau.
src = fetchPypi {
inherit pname version;
sha256 = "d77901d748287d15281f5ffe5b0fef62dd38f357c2b827c44ff07f35695f4e7e";
};
checkInputs = [ glibcLocales ];
propagatedBuildInputs = [ mpmath ];
# tests take ~1h
doCheck = false;
pythonImportsCheck = [ "sympy" ];
preCheck = ''
export LANG="en_US.UTF-8"
'';
meta = with lib; {
description = "A Python library for symbolic mathematics";
homepage = "https://www.sympy.org/";
license = licenses.bsd3;
maintainers = with maintainers; [ lovek323 timokau ];
};
}

5
pkgs/top-level/python-packages.nix
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@ -6299,7 +6299,10 @@ in {
symengine = pkgs.symengine;
};
sympy = callPackage ../development/python-modules/sympy { };
sympy = if isPy3k then
callPackage ../development/python-modules/sympy { }
else
callPackage ../development/python-modules/sympy/1_5.nix { };
pilkit = callPackage ../development/python-modules/pilkit { };