[Python] How to run Spyder in virtual environment?

I have been using Spyder installed with with Anaconda distribution which uses Python 2.7 as default. Currently I need to set up a development virtual environment with Python 3.4.

Top two suggestions after research online are:

1. to set up virtual environment first and to point change the preferences of Spyder , e.g here;
2. to install all Spyder dependencies, like PyQt4, in the virtual environment itself, e. g. here ;

Both recommendations are cumbersome and do not look like smart options for development.

Is there a solution that would allow to run Spyder with required Python version automatically after activating the required virtual environment?

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