communicate with python

>>>can I create several projects in sikuli to open the system, log in
not possible. SikuliX features need an unlocked real screen.

>>>generate pdfs
you have to integrate respective tools

>>>call all these projects via python
A SikuliX project is either a runnable script (written in Python/Jython language) or a Java executable.
To run SikuliX scripts you use the SikuliX IDE jar from command line, which in turn can be triggered from Python as subprocess.

>>>could someone point me to some study material for this
Just read across the docs, to get an impression of the SikuliX features.
In the net you can find tons of examples.
If you start with scripting in the SikuliX IDE, on top it is just Python knowledge in the Jython environment.
But you might use SikuliX features also from C-Python using pyjnius.

no feedback