doomemacs/modules/lang/python/autoload/python.el
Henrik Lissner f2c9e40d44
Load python on REPL commands
To fix 'void-variable python-shell-interpreter' and similar errors.
2020-05-14 01:53:41 -04:00

65 lines
2.4 KiB
EmacsLisp

;;; lang/python/autoload/python.el -*- lexical-binding: t; -*-
;;;###autoload
(defun +python/open-repl ()
"Open the Python REPL."
(interactive)
(require 'python)
(unless python-shell-interpreter
(user-error "`python-shell-interpreter' isn't set"))
(pop-to-buffer
(process-buffer
(if-let* ((pipenv (+python-executable-find "pipenv"))
(pipenv-project (pipenv-project-p)))
(let ((default-directory pipenv-project)
(python-shell-interpreter-args
(format "run %s %s"
python-shell-interpreter
python-shell-interpreter-args))
(python-shell-interpreter pipenv))
(run-python nil nil t))
(run-python nil nil t)))))
;;;###autoload
(defun +python/open-ipython-repl ()
"Open an IPython REPL."
(interactive)
(require 'python)
(let ((python-shell-interpreter (or (+python-executable-find "ipython") "ipython"))
(python-shell-interpreter-args (string-join +python-ipython-repl-args " ")))
(+python/open-repl)))
;;;###autoload
(defun +python/open-jupyter-repl ()
"Open a Jupyter console."
(interactive)
(require 'python)
(add-to-list 'python-shell-completion-native-disabled-interpreters "jupyter")
(let ((python-shell-interpreter (or (+python-executable-find "jupyter") "jupyter"))
(python-shell-interpreter-args (format "console %s" (string-join +python-jupyter-repl-args " "))))
(+python/open-repl)))
;;;###autoload
(defun +python-executable-find (exe)
"TODO"
(if (file-name-absolute-p exe)
(and (file-executable-p exe)
exe)
(let ((exe-root (format "bin/%s" exe)))
(cond ((when python-shell-virtualenv-root
(let ((bin (expand-file-name exe-root python-shell-virtualenv-root)))
(if (file-exists-p bin) bin))))
((when (require 'conda nil t)
(let ((bin (expand-file-name (concat conda-env-current-name "/" exe-root)
(conda-env-default-location))))
(if (file-executable-p bin) bin))))
((when-let (bin (projectile-locate-dominating-file default-directory "bin/python"))
(setq-local doom-modeline-python-executable (expand-file-name "bin/python" bin))))
((executable-find exe))))))
;;;###autoload
(defun +python/optimize-imports ()
"organize imports"
(interactive)
(pyimport-remove-unused)
(py-isort-buffer))