[carmenchu]

Originally Posted by Thomas_AR

Hi,
I tested your plugin on a small epub. Not much to remove...

Thanks for the feedback: the plug-in is intented for epubs converted with calibre 'at some point of their history': almost 90% of the ones I've got.

Originally Posted by Doitsu

My unofficial regex tester validation plugin has a very simple Tkinter GUI (just two radio buttons, a text box, a check box and two push buttons).

Tons of thanks! It seems to hit the bull's eye.

Originally Posted by Doitsu

BTW, if you just want some customization options, you could "cheat," and simply read and write preference settings, which is very easy.

It doesn't seem to allow for editing the preferences, doest it?
Of course, I intend to use preferences as well--those seem to have a documentation I can understand.
But my search into PyQt documentation has devolved into headache.
Maybe I have been spoiled by Gimp, which offers a framework for python plugins which makes their GUIs quite trivial.