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71 lines
2.1 KiB
71 lines
2.1 KiB
;;; python-mode-settings.el --- Defines mode settings for python. |
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;;; |
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;;; Commentary: |
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;;; |
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;;; |
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;;; - For each project you will need to install flake8/autopep8 into the virtualenv |
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;;; - For each project you will need to install jedi into the virtualenv |
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;;; - To set your pyenv use M-x pyenv-mode and select your local virtualenv |
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;; thx rakan.me |
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(defun pyenv-activate-current-project () |
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"Automatically activates pyenv version if .python-version file exists." |
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(interactive) |
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(f-traverse-upwards |
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(lambda (path) |
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(message path) |
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(let ((pyenv-version-path (f-expand ".python-version" path))) |
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(if (f-exists? pyenv-version-path) |
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(let ((pyenv-current-version (s-trim (f-read-text pyenv-version-path 'utf-8)))) |
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(pyenv-mode-set pyenv-current-version) |
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(message (concat "Setting virtualenv to " pyenv-current-version)))))))) |
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;; For Python enable Elpy. |
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(use-package elpy |
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:ensure t |
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:init (elpy-enable)) |
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(setq elpy-rpc-backend "jedi") |
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(setq jedi:complete-on-dot t) |
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;; Enable pyenv integration. |
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(use-package pyenv-mode |
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:config |
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(pyenv-mode)) |
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;; Disable elpy default virtualenv (use the pyenv one) |
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(setq elpy-rpc-virtualenv-path 'current) |
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;; Enable autopep8 |
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(require 'py-autopep8) |
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(add-hook 'elpy-mode-hook 'py-autopep8-enable-on-save) |
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;; Enable flake8 - requires flake8 in your path so use pyenv/global pip install |
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(add-hook 'python-mode-hook '(lambda () |
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(setq flycheck-python-flake8-executable "flake8") |
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(flycheck-select-checker 'python-flake8) |
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(flycheck-mode t))) |
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;; Activate pyenv automatically if a .python-version is supplied |
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(add-hook 'python-mode-hook 'pyenv-activate-current-project) |
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;; Add company-jedi hook to python mode |
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(add-hook 'python-mode-hook (lambda () |
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(add-to-list 'company-backends 'company-jedi))) |
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;; Use microsoft's python language server |
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(add-hook 'python-mode-hook (lambda () (lsp-python-enable))) |
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(require 'lsp-python-ms) |
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(use-package lsp-python-ms |
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:ensure t |
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:init (setq lsp-python-ms-auto-install-server t) |
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:hook (python-mode . (lambda () |
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(require 'lsp-python-ms) |
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(lsp)))) ; or lsp-deferred |
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;; Python testing helpers |
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(use-package python-pytest)
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