I am using atom IDE for my python projects.
there are auto-complete suggestions in some cases but I'd like to know if it's possible to have a list of all possible functions that a imported module has, for instance if i import 
import urllib
when I type urlib. and press (ctrl+tab) would like to see a list with the possible functions/methods to use.
Is that possible?
Thanks
Atom is getting various modifications. Autocomplete-python package is a handy package which helps code faster. The way to install it has changed.
In all new Atom editor go to File->Settings->install
search for autocomplete-python
and click on install. Voila its done, restart Atom is not required and you will see the difference with next time you edit python code.
Deb
python - atom IDE how to enable auto-complete code to see all functions from a module