Run an init script/code-block before running main in PyCharm

Question

Is there a way to execute a python script or static code-block before the actual main function is invoked in PyCharm? I have a small piece of initialization code (specific to my personal dev environment) that needs to be executed before the main function and I cannot change the module that has main() since it is not a piece of code that I own.

Answer 1

Add your module in Before launch, by editing run config