Is There Any Python Library for PTC Integrity LM Clint Control ( in perspective of handling, uploading & Downloading Documents)

Question

I have beet working on creating a automated Program for Merging the Python and PTC Integrity LM Clint
the program should work as fallows :
Program RUN
Ask For Document ID for PTC
Open The Document
Get Document Content
Print the Content
Get the changes from the User and Update the Documents
Close the Document
Upload the changed Document in the PTC again.

Now while doing Some research I know that there is one way to handle the Clint using the Command prompt , I have found the CIL Command lists For the Control of clint, So we can definitely use Subprocess Lib from the python and that's why I was curios if there is already Existing Library for Python or not. otherwise then i'll have to create it My self.