Plugin fails to install under 6.25.0

[gyuri-szing]

Hi, unfortunately the plugin stopped working. I suspect the root cause is incompatibility to Python 3, as thiago.ecc uploaded an autoconverted plugin to the Mobileread forum which works fine.

Moreover would it be possible to make this GitHub repo the homepage of the plugin, or at least to edit the first entry on the forum to refer to this repo?

Thanks in advance!

Details:

When I try to install the plugin using the calibre UI, I get the following error:
`calibre, version 6.25.0
ERROR: Install plugin failed: A problem occurred while installing this plugin. This plugin will now be uninstalled. Please post the error message in details below into the forum thread for this plugin and restart calibre.

Traceback (most recent call last):
File "calibre/gui2/dialogs/plugin_updater.py", line 729, in _install_clicked
File "calibre/customize/ui.py", line 513, in add_plugin
File "calibre/customize/ui.py", line 64, in load_plugin
File "calibre/customize/zipplugin.py", line 305, in load
File "polyglot/builtins.py", line 123, in reload
File "importlib/init.py", line 169, in reload
File "", line 619, in _exec
File "calibre/customize/zipplugin.py", line 206, in exec_module
File "calibre_plugins.antikvarium_hu.init", line 11, in
from Queue import Queue, Empty
ModuleNotFoundError: No module named 'Queue'
`
If I download the autoconverted plugin mentioned above, and install it locally, then the plugins installs and works fine.