It seems that aiohttp recommends using one of trafaret, colander or jsonschema <http://aiohttp.readthedocs.io/en/stable/tutorial.html?highlight=colander>. I am not very familiar with those libraries.
I am wondering what's the rational behind this choice. Why is trafaret the first in this list? Is it a strong recommendation to use trafaret? I tried to ask a question on SO about deep validation <https://stackoverflow.com/questions/45252612/how-do-you-validate-application-logic-using-pyramids-colander>. Basically, how do you validate data in your project? What are the best pratices? TIA! -- https://mail.python.org/mailman/listinfo/python-list
