source code hosted at https://github.com/JustinMaxwell/PYH-Calculator Webapp hosted from https://www.pythonanywhere.com/user/jkmaxwell/ Webaddress: pyhcalculator.com

1. Fork project in github.
2. git pull or git clone from github to local filesystem.
3. Start virtualenv
   1. If it's not installed pip3 install virtualenv virtualenvwrapper
   2. run mkvirtualenv myvirtualenv --python=/usr/bin/python3.6
   3. To re-activate run workon myvirtualenv to deativate run deactivate
4. pip install from requirements.txt
   1. cd into git repo directory.
   2. run pip install -r requirements.txt
5. Create new local branch for changes git checkout -b <new-branch-name>
6. Check changes to markdown (MD) with grip. grip <file.md>
   1. If it's not installed pip3 install grip
7. Do updates, edits, and code, test flask run
   1. if $FLASK_APP isn't set, export FLASK_APP=<flask_app.py>, first. Then flask run.
8. Switch back to master and merge new branch into master git checkout master; git merge <new-branch-name>
9. git commit -a -m 'message'
10. git push origin master

1. Easy way: git push pythonanywhere. This will push the master branch to the pythonanywhere bare repo and trigger a hook to build the app.
2. More comprehensive way:
   1. From pythonanywhere.com console run git pull origin master. That will replace the current running Flask app with the master branch's head commit.
   2. Run pip3 install -r requirements.txt
      1. If the virtualenv is not activated, then you'll get permission errors. run source bin/activate to activate, and deactivate when/if done.
   3. Reload webapp from "pythonanywhere.com/user/jkmaxwell/webapps/#tab_id_www_pyhcalculator_com"
      1. Or from an ssh session run reload_app.sh. this just runs the touch command on "/var/www/www_pyhcalculator_com_wsgi.py"

1. If that worked created a tag/release and push it to origin.

How to get this running on a digitalocean droplet: https://www.digitalocean.com/community/tutorials/how-to-structure-large-flask-applications