Difference between WSGI and ASGI ?
This is a short story which will give you an idea about what is WSGI and ASGI.
Before 2003 Python had a wide variety of web application frameworks such as Zope, Quixote, Webware, SkunkWeb etc. But the problem was for new python users that they have to chose a frame work from above which limit their choice of usable web servers, vice versa. Thus the framework WSGI is released.