Emacs configuration for a Python project in OSX

dir-locals.el

;;; Directory Local Variables
;;; For more information see (info "(emacs) Directory Variables")

((python-mode .
              ((python-shell-virtualenv-root . "~/Library/Caches/pypoetry/virtualenvs")
               (pyvenv-default-virtual-env-name . "~/Library/Caches/pypoetry/virtualenvs/bps-web-iZn3jUlQ-py3.8")
               (pyvenv-workon . "bps-web-iZn3jUlQ-py3.8")
               (python-shell-exec-path . ("/Users/apple/Dev/bps_web"))
               (python-shell-extra-pythonpaths . ("/Users/apple/Dev/bps_web"))
               ;; Setting PYTHONPATH is needed otherwise Flycheck doesn't work properly
               (eval . (setenv "PYTHONPATH" "/Users/apple/Dev/bps_web"))
               (flycheck-python-mypy-executable . "~/Library/Caches/pypoetry/virtualenvs/bps-web-iZn3jUlQ-py3.8/bin/mypy")
               (flycheck-python-flake8-executable . "~/Library/Caches/pypoetry/virtualenvs/bps-web-iZn3jUlQ-py3.8/bin/flake8")
               )))