gajim: add extraPythonPackages option

For exampole, this allows to add python-axolotl to PYTHONPATH,
which is needed for OMEMO OTR messaging plugin.

+3 -1
+3 -1
pkgs/applications/networking/instant-messengers/gajim/default.nix
··· 7 7 , enableRST ? true 8 8 , enableSpelling ? true, gtkspell ? null 9 9 , enableNotifications ? false 10 + , extraPythonPackages ? pkgs: [] 10 11 }: 11 12 12 13 assert enableJingle -> farstream != null && gst_plugins_bad != null ··· 61 62 ] ++ optionals enableJingle [ farstream gst_plugins_bad libnice ] 62 63 ++ optional enableE2E pythonPackages.pycrypto 63 64 ++ optional enableRST pythonPackages.docutils 64 - ++ optional enableNotifications pythonPackages.notify; 65 + ++ optional enableNotifications pythonPackages.notify 66 + ++ extraPythonPackages pythonPackages; 65 67 66 68 postInstall = '' 67 69 install -m 644 -t "$out/share/gajim/icons/hicolor" \