Why doesn’t Pycharm show the methods of a class?

Question

I want to know why Pycharm doesn’t show the methods of a class by pressing control + space. Normally IDE’S show all methods present in the class. In the image below I show what the IDE suggests of methods for any class.

Answer 1

I was able to solve my problem by updating the Python interpreter inside Pycharm.

1) First click on the top tab in File ->Settings.

2) I clicked on Project: Untitled (Name of my project) -> Project interpreter -> Show All..

3) The next step was to add interpreter(+).

4) Finally, I entered Virtualenv Environment, selected New Nvironment, selected the Python interpreter in Base interprete. Then I marked the options and clicked OK.

Pycharm made some upgrades of the interpreter and when finished it started to show all the methods belonging to the class. The process is the same on both Linux and Windows.