Python will boom as long as Machine Learning and artificial intelligence booms in the market. As you know python is capable of building scalable solutions and it is efficient. But we have to consider the fact that languages should be used for their ability, I mean python is not necessary for building e-commerce kinda project instead, we can use ruby-on-rails for that purpose. Python can be used for building live streaming related applications, where we can use its core features to its maximum potential!!
When we talk about Python Frameworks!! There are lots of frameworks that's been built over python, booming ones are listed below!!
As told, python will contribute to many beautiful applications in future. But we have to keep in mind, that newcomer "julia" is diving in the market!!