pythonPackages.patch: refactor move to python-modules

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

@@ -0,0 +1,26 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+}:
+
+buildPythonPackage rec {
+  version = "1.16";
+  pname = "patch";
+
+  src = fetchPypi {
+    inherit pname version;
+    extension = "zip";
+    sha256 = "1nj55hvyvzax4lxq7vkyfbw91pianzr3hp7ka7j12pgjxccac50g";
+  };
+
+  # No tests included in archive
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "A library to parse and apply unified diffs";
+    homepage = https://github.com/techtonik/python-patch/;
+    license = licenses.mit;
+    maintainers = [ maintainers.igsha ];
+  };
+
+}