pythonPackages.tempora : move to separate expression

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

@@ -0,0 +1,19 @@
+{ stdenv, buildPythonPackage, fetchPypi
+, setuptools_scm, six }:
+
+buildPythonPackage rec {
+  version = "1.4";
+  pname = "tempora";
+  name = "${pname}-${version}";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0ysvns22i5hzhl5ln4n86bq10j8xwvd09z8qw1zjr3s0fj3lynza";
+  };
+
+  doCheck = false;
+
+  buildInputs = [ setuptools_scm ];
+
+  propagatedBuildInputs = [ six ];
+}

pkgs/top-level/python-packages.nix

@@ -28183,9 +28183,7 @@ EOF
     propagatedBuildInputs = with self; [ websocket_client requests ];
   };
 
-  tempora = buildPythonPackage rec {
+  tempora= callPackage ../development/python-modules/tempora { };
-    name = "tempora-${version}";
-    version = "1.4";
 
     src = pkgs.fetchurl {
       url = "mirror://pypi/t/tempora/${name}.tar.gz";