Experimental support of Neutrino-MP or others on the same basis (BPanther, etc).
Focused on the convenience of working in lists from the keyboard. The mouse is also fully supported (Drag and Drop etc)

Keyboard shortcuts:

Ctrl + Insert - copies the selected channels from the main list to the the bouquet beginning
or inserts (creates) a new bouquet.
Ctrl + BackSpace - copies the selected channels from the main list to the bouquet end.
Ctrl + X - only in bouquet list. Ctrl + C - only in services list.
Clipboard is "rubber". There is an accumulation before the insertion!
Ctrl + E - edit.
Ctrl + R, F2 - rename.
Ctrl + S, T in Satellites edit tool for create satellite or transponder.
Ctrl + L - parental lock.
Ctrl + H - hide/skip.
Ctrl + P - start play IPTV or other stream in the bouquet list.
Ctrl + Z - switch(zap) the channel(works when the HTTP API is enabled, Enigma2 only).
Space - select/deselect.
Left/Right - remove selection.
Ctrl + Up, Down, PageUp, PageDown, Home, End - move selected items in the list.

Extra:

Multiple selections in lists only with Space key (as in file managers).
Ability to import IPTV into bouquet (Neutrino WEBTV) from m3u files.
Ability to download picons and update satellites (transponders) from web.
Preview (playing) IPTV or other streams directly from the bouquet list(should be installed VLC).

Minimum requirements:

Python >= 3.5.2 and GTK+ >= 3.16 with PyGObject bindings.

Note.

To create a simple debian package, you can use the build-deb.sh.

Tests only with openATV image and Formuler F1 receiver in my preferred Linux distros
(latest Linux Mint 18.* and 19 MATE 64-bit)!

Terrestrial(DVB-T/T2) and cable channels are supported(Enigma2 only) with limitation!