Is your feature request related to a problem? Please describe.

The initial namespace of the Python Console lacks a few common imports that would allow to take full advantage of the tab-completion capability:

• appModules
• controlTypes
• globalPlugins
• textInfos

Furthermore, one cannot customize it using a global plugin without first initializing the console.

Describe the solution you'd like

• Add the above-mentioned imports to the initial namespace.
• Initialize the namespace in a dedicated method.

Describe alternatives you've considered

Include in the initial namespace all root packages and modules found in sys.modules.
That would cause no new import to be performed while most empowering tab-completion.
Something like: {key: value for key, value in sys.modules.items() if not "." in key}
One might consider this a little too much, though…

Additional context

Upcoming PR