Answer 1

Hi

for the first question

you can go to this link
http://index-of.es/JUMP_LINK__&&__Python__&&__JUMP_LINK/

it includes every book for python beginner to advanced

the better IDE is Atom
http://atom.io

The GUI is PyQt

and famous web framework are Django, pyramid and flask

for more details

https://www.fullstackpython.com/

Thank you