;;; jlj-python.el --- python customizations -*- lexical-binding: t -*-
;;; Commentary:

;; pylint is required (pip install pylint)
;; pep8 (pip install pep8)
;; don't use python-mode because JESUS.  CHRIST.  it throws everything off.
;; using jedi requires virtualenv to be installed
;; pipenv is mostly acceptable but i could not make a full IDE experience happen

;;; Code:
;; Initialise installed packages



(use-package pipenv
  :ensure t)

(use-package flycheck
  :ensure t)

(use-package python-black
  :demand t
  :after python
  :hook (python-mode . python-black-on-save-mode-enable-dwim))

(use-package py-isort
    :ensure t
    :after python
    )

; helps with LSP, generally.
(yas-global-mode 1)

; Let's set up company! perhaps not necessary but this is what i like to use
(use-package company
  :ensure t
  :config
  (setq company-idle-delay 0)
  (setq company-minimum-prefix-length 1))

;; this is hardcoded like this to force a load of the CORRECT project.el function.
;; reference this url: https://github.com/joaotavora/eglot/issues/549

;;(load-file "~/.emacs.d/elpa/project-0.8.1/project.el") 

(use-package project
  :ensure t)

(use-package eglot
  :ensure t
  :config
  (add-hook 'python-mode-hook 'eglot-ensure))

;; (use-package pyvenv
;;   :ensure t)
(use-package virtualenvwrapper
  :ensure t
  :config
  (venv-initialize-interactive-shells) ;; if you want interactive shell support
  (venv-initialize-eshell) ;; if you want eshell support
  (setq venv-location "~/.local/share/virtualenvs/"))

(defun jlj/python_format ()
    "Format python buffer with isort and black."
    (interactive)
    (py-isort-buffer)
    (python-black-buffer)
    (save-buffer))

(add-hook 'python-mode-hook
    (lambda () (local-set-key (kbd "C-c r") 'jlj/python_format)))

;;; jlj-python.el ends here