Qt Creator as a Python development environment?

Question

I know that the standard method for using the Qt framework for python (pyQt), especially for GUI applications, is to use Qt Designer (to create the GUI) and after that import this generated Python GUI code into your python class and continue the logic of your application in some other IDEs, such as Eclipse (+ PyDev) or NetBeans;

I found this post: How to use Qt Creator with Python? but since Qt Creator had version 2.8 and was now 3.1 during this question, it may have added python support for Qt Creator (for example, C ++); it's true?

Anyway, use Qt Creator as an environment for python? if yes, what features of the code editor are compared with other mature IDEs (for example, Eclipse or NetBeans)?

in advance for replies;