rotate-backups: move out of pythonPackages

pkgs/tools/backup/rotate-backups/default.nix

···
-{ lib, buildPythonPackage, fetchFromGitHub, update-dotdee, simpleeval, dateutil }:
+{ lib
+, python3
+, fetchFromGitHub
+}:
 
-buildPythonPackage rec {
+python3.pkgs.buildPythonApplication rec {
   pname = "rotate-backups";
   version = "6.0";
 
···
     sha256 = "0i59qfv1cfm0ss63ab2nrkn5wr4rxpqqmvfd7pf9c3pl9dbfq20c";
   };
 
-  propagatedBuildInputs = [ update-dotdee simpleeval dateutil ];
+  propagatedBuildInputs = with python3.pkgs; [
+    python-dateutil
+    simpleeval
+    update-dotdee
+  ];
+
+  checkInputs = with python3.pkgs; [
+    pytestCheckHook
+  ];
+
+  disabledTests = [
+    # https://github.com/xolox/python-rotate-backups/issues/33
+    "test_removal_command"
+  ];
 
   meta = with lib; {
     description = "Simple command line interface for backup rotation";
···
     maintainers = with maintainers; [ eyjhb ];
   };
 }
-

pkgs/top-level/all-packages.nix

···
 
   rocksdb_lite = rocksdb.override { enableLite = true; };
 
-  rotate-backups = with python3Packages; toPythonApplication rotate-backups;
+  rotate-backups = callPackage ../tools/backup/rotate-backups { };
 
   rote = callPackage ../development/libraries/rote { };
 

pkgs/top-level/python-aliases.nix

···
   pytest-pep8 = pytestpep8; # added 2021-01-04
   pytestpep8 = throw "pytestpep8 was removed because it is abandoned and no longer compatible with pytest v6.0"; # added 2020-12-10
   qasm2image = throw "qasm2image is no longer maintained (since November 2018), and is not compatible with the latest pythonPackages.qiskit versions."; # added 2020-12-09
+  rotate-backups = throw "pythonPackages.rotate-backups was removed in favor of the top-level rotate-backups"; # added 2021-07-01
   selectors34 = throw "selectors34 has been removed: functionality provided by Python itself; archived by upstream."; # Added 2021-06-10
   setuptools_scm = setuptools-scm; # added 2021-06-03
   smart_open = smart-open; # added 2021-03-14

pkgs/top-level/python-packages.nix

···
 
   ropper = callPackage ../development/python-modules/ropper { };
 
-  rotate-backups = callPackage ../tools/backup/rotate-backups { };
-
   routes = callPackage ../development/python-modules/routes { };
 
   rpdb = callPackage ../development/python-modules/rpdb { };