Modern python app boilerplate

Included in this boilerplate:

• pyenv for python version management
• poetry for dependency management integrated with pyenv
• pre-commit for linting and formatting
• pytest for testing
• black for formatting
• flake8 for linting
• isort for sorting imports
• mypy for static type checking
• virtualenv created by poetry resides in .venv folder

How to start

1. Make sure you have python required interpreter installed in pyenv e.g.
2. Rename project:

• Rename app folder to your app name if needed (mv app_name new_app_name) and then:

  find ./ -type f -not -path "./.git/*" -exec sed -i 's/app_name/new_app_name/g' {} \;
  find ./ -type f -not -path "./.git/*" -exec sed -i 's/app-name/new-app-name/g' {} \;
  

• or use make rename-project NEW_APP_NAME=new_app_name to do it for you

3. make install
4. make test
5. Make sure it's working: poetry run app-cli "Developer"
6. Optionally, squeeze history into one commit: git reset $(git commit-tree HEAD^{tree} -m "Initial commit")

Other useful commands

• Check current poetry virtualenv and change it

   $ poetry env info
   $ poetry env list
   $ poetry env remove /home/PATH/bin/python
   $ make install

• Cherry-pick commit from repository cloned from this one:

   $ git remote add projectB /home/you/projectB
   $ git fetch projectB
   $ git cherry-pick <commit from projectB repo>