Create position using python script with "requests" library

Hello together, 

is here anyone in the forum who was able to create a position with a python script using the "requests" library? I was already able to load account and profile information this way. But I am struggling trying to create a position. I was able to do that with the "websockets" library, but my plattform I want to use is not supporting "websockets". 

So I would like to know if it's basically possible to create positions using "requests" or if must use "websockets"? 

Would be very nice if someone is able to support me. At first by knowing if it should be basically possible or I can stop my developments and think about another solution design.

Thanks a lot, Yannik