Python/Django: How to reactivate pipenv after exiting
As a new user of both Django and Pipenv I recently ran into the same issue. Maybe this will help someone. 
(for Mac m1 steps maybe different for you)

expose hidden folders inside the home directory.  Shift + command + > 
you should see a folder called " .local." follow it through... 
.local > share, virtualenvs.  The virtualenvs is what your looking for. It contains folders for all of pipenvs.
from the integrated terminal inside vscode I cd into whichever pipenv folder coorespondes to the project I'm working on then run: 
source bin/activate. 
the terminal should return with an indicator in parens ahead of user name confirming the shell is active again: 
(Blog) user@user-MBP Blog % 
cd back into project folder (the one containing manage.py)  and run python manage.py runserver 
should be good to go.
Please Everybody. I have a little problem with pipenv. 
For instance, I am work on a Django project and I decided to sleep. I had to shutdown my laptop for some reason. Then i woke up navigated to the project and I open it in VScode again. My question is how to I reactivate the pipenv environment again. 
I mean something like source bin/activate if you are using virtualenv
I use pipenv shell but i want to be sure that is absolutely right.