Example python code to supply json data to bootstrap data table?

Example python code to supply json data to bootstrap data table?

I am new to Python, but I want to get fast in understanding it. Currently
I am working on Flask+SQLAlchemy+PostgreSQL+jQuery in Openshift platform.
And I finding it hard to try using this jQuery plugins datatables.net here
:
http://datatables.net/release-datatables/examples/server_side/server_side.html
The server side example is in PHP, I can understand it well, but I am
having problem in translating it to Python. My understanding on Python
Dict (as I understand that is is comparable to JSON) data structure is not
good at the moment.
I am working now to translating it, but if you can show me the correct
python code to do that, I will be delighted