qbit_manage: manages virtual environment with nix

modules/servers/qbittorrent.nix

@@ -2,6 +2,31 @@
 let
   port = 9091;
   ports = [ port 51413 ];
+  bencodepy = pkgs.python3Packages.buildPythonPackage {
+    pname = "bencodepy";
+    version = "0.9.5";
+    pyproject = true;
+    src = pkgs.fetchFromGitHub {
+      owner = "eweast";
+      repo = "bencodepy";
+      rev = "a9c145bd087c61dd8fb28a9dfad46d085c8b8290";
+      hash = "sha256-ISiMNTrA4J8NYUQSmdVFaro1RxkSqvXhz6LpoSn/fLQ=";
+      fetchSubmodules = true;
+    };
+    build-system = with pkgs.python3Packages; [ setuptools ];
+  };
+  qbit_manage_env = pkgs.python3.withPackages (ps:
+    [
+      ps.croniter
+      ps.gitpython
+      ps.humanize
+      ps.pytimeparse2
+      ps.qbittorrent-api
+      ps.requests
+      ps.retrying
+      ps.ruamel-yaml
+      ps.schedule
+    ] ++ [ bencodepy ]);
 in {
   options.my.servers.qbittorrent.enable = lib.mkEnableOption "enable";
   config = lib.mkIf config.my.servers.qbittorrent.enable {
@@ -20,13 +45,12 @@ in {
             restartIfChanged = true;
             description = "Tidy up my torrents";
             wantedBy = [ "default.target" ];
-            path = [ pkgs.python3 pkgs.pipenv ];
             serviceConfig = let env = "/home/jawz/Development/Git/qbit_manage";
             in {
               Restart = "on-failure";
               RestartSec = 30;
               ExecStart =
-                "${env}/venv/bin/python3 ${env}/qbit_manage.py -r -c ${env}/config.yml";
+                "${qbit_manage_env}/bin/python ${env}/qbit_manage.py -r -c ${env}/config.yml";
             };
           };
           unpackerr = {