Merge pull request #14605 from bcdarwin/python_theano

theano: init at 0.8.1

1 files changed, 30 insertions, 0 deletions

diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 846e07c9ac46..9e3605827d3f 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -20150,6 +20150,36 @@ in modules // {
     };
   };
 
+  Theano = buildPythonPackage rec {
+    name = "Theano-0.8.1";
+
+    disabled = isPyPy || pythonOlder "2.6" || (isPy3k && pythonOlder "3.3");
+
+    src = pkgs.fetchurl {
+      url = "https://pypi.python.org/packages/source/T/Theano/${name}.tar.gz";
+      sha256 = "17dikk94r8bzkxg976srqlhj5c7phs9gl837iabyfdpixkbrl79g";
+    };
+
+    #preCheck = ''
+    #  mkdir -p check-phase
+    #  export HOME=$(pwd)/check-phase
+    #'';
+    doCheck = false;
+    # takes far too long, also throws "TypeError: sort() missing 1 required positional argument: 'a'"
+    # when run from the installer, and testing with Python 3.5 hits github.com/Theano/Theano/issues/4276,
+    # the fix for which hasn't been merged yet.
+
+    # keep Nose around since running the tests by hand is possible from Python or bash
+    propagatedBuildInputs = [ stdenv ] ++ (with self; [ nose numpy numpy.blas pydot_ng scipy six ]);
+
+    meta = {
+      homepage = http://deeplearning.net/software/theano/;
+      description = "A Python library for large-scale array computation";
+      license = stdenv.lib.licenses.bsd3;
+      maintainers = [ maintainers.bcdarwin ];
+    };
+  };
+
   tidylib = buildPythonPackage rec {
     version = "0.2.4";
     name = "pytidylib-${version}";