python.pkgs.biopython: move expression

pkgs/development/python-modules/biopython/default.nix

@@ -0,0 +1,32 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, numpy
+}:
+
+buildPythonPackage rec {
+  pname = "biopython";
+  version = "1.68";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "07qc7nz0k77y8hf8s18rscvibvm91zw0kkq7ylrhisf8vp8hkp6i";
+  };
+
+  propagatedBuildInputs = [ numpy ];
+  # Checks try to write to $HOME, which does not work with nix
+  doCheck = false;
+  meta = {
+    description = "Python library for bioinformatics";
+    longDescription = ''
+      Biopython is a set of freely available tools for biological computation
+      written in Python by an international team of developers. It is a
+      distributed collaborative effort to develop Python libraries and
+      applications which address the needs of current and future work in
+      bioinformatics.
+    '';
+    homepage = http://biopython.org/wiki/Documentation;
+    maintainers = with lib.maintainers; [ luispedro ];
+    license = lib.licenses.bsd3;
+  };
+}