pythonPackages.bitstring: move to python-modules/

Easier maintenance when expressions are in separate files.

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

@@ -0,0 +1,21 @@
+{ stdenv, buildPythonPackage, fetchPypi }:
+
+buildPythonPackage rec {
+  pname = "bitstring";
+  version = "3.1.5";
+  name = "${pname}-${version}";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1algq30j6rz12b1902bpw7iijx5lhrfqhl80d4ac6xzkrrpshqy1";
+    extension = "zip";
+  };
+
+  meta = with stdenv.lib; {
+    description = "Module for binary data manipulation";
+    homepage = "https://github.com/scott-griffiths/bitstring";
+    license = licenses.mit;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ bjornfor ];
+  };
+}