Add function for supporting to add new integration into existed fastapi-template-generated project

[djun]

Please add a function for supporting to add new integration into existed fastapi-template-generated project
it maybe a very useful function (at least for me)
thanks very much!

[s3rius]

Hi there, and thanks for your interest in this project. I was thinking about such feature some time ago, but it is very hard to implement.

I'll leave this issue open, but I don't really know how to do it easily. Maybe for implementing such functionality I have to switch from cookiecutter to something else. But I won't do it in the near future.

[djun]

thanks very much for your reply and hopes it can be achieved in the future