python.pkgs.snowballstemmer: move out of python-packages.nix

1 files changed, 23 insertions, 0 deletions

diff --git a/pkgs/development/python-modules/snowballstemmer/default.nix b/pkgs/development/python-modules/snowballstemmer/default.nix
new file mode 100644
index 000000000000..9b7481a62a64
--- /dev/null
+++ b/pkgs/development/python-modules/snowballstemmer/default.nix
@@ -0,0 +1,23 @@
+{ stdenv, buildPythonPackage, PyStemmer, fetchPypi }:
+
+buildPythonPackage rec {
+  pname = "snowballstemmer";
+  version = "1.2.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "919f26a68b2c17a7634da993d91339e288964f93c274f1343e3bbbe2096e1128";
+  };
+
+  # No tests included
+  doCheck = false;
+
+  propagatedBuildInputs = [ PyStemmer ];
+
+  meta = with stdenv.lib; {
+    description = "16 stemmer algorithms (15 + Poerter English stemmer) generated from Snowball algorithms";
+    homepage = http://sigal.saimon.org/en/latest/index.html;
+    license = licenses.bsd3;
+    platforms = platforms.unix;
+  };
+}