Create a Flask project with a virtual env based on Python 32-bit 3.4
Convert to Azure Cloud Service
Edit the csdef xml
You'll see this warning:
FlaskWebProject1(0,0): warning WAT160: The project 'FlaskWebProject1' contains the following assembly: c:\Projects\FlaskWebProject1\FlaskWebProject1\env\Scripts\tk86t.dll. This assembly is not compatible with the 64-bit processor architecture used by IIS on Windows Azure. To make sure that the role starts, you must replace this assembly with one that is compatible with this architecture.
Since we'll be running Python 32-bit on Azure, this warning is incorrect!