438 lines
16 KiB
EmacsLisp
438 lines
16 KiB
EmacsLisp
;;; packages.el --- Python Layer packages File for Spacemacs
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;;
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;; Copyright (c) 2012-2016 Sylvain Benner & Contributors
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;;
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;; Author: Sylvain Benner <sylvain.benner@gmail.com>
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;; URL: https://github.com/syl20bnr/spacemacs
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;;
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;; This file is not part of GNU Emacs.
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;;
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;;; License: GPLv3
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(setq python-packages
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'(
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anaconda-mode
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company
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(company-anaconda :toggle (configuration-layer/package-usedp 'company))
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cython-mode
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eldoc
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evil-matchit
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flycheck
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ggtags
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helm-cscope
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helm-gtags
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(helm-pydoc :toggle (configuration-layer/package-usedp 'helm))
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hy-mode
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live-py-mode
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(nose :location local)
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org
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pip-requirements
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py-isort
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pyenv-mode
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(pylookup :location local)
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pytest
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(python :location built-in)
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pyvenv
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semantic
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smartparens
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stickyfunc-enhance
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xcscope
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yapfify
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))
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(defun python/init-anaconda-mode ()
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(use-package anaconda-mode
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:defer t
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:init
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(progn
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(setq anaconda-mode-installation-directory
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(concat spacemacs-cache-directory "anaconda-mode"))
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(add-hook 'python-mode-hook 'anaconda-mode)
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(add-to-list 'spacemacs-jump-handlers-python-mode
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'(anaconda-mode-find-definitions :async t)))
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:config
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(progn
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(spacemacs/set-leader-keys-for-major-mode 'python-mode
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"hh" 'anaconda-mode-show-doc
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"ga" 'anaconda-mode-find-assignments
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"gb" 'anaconda-mode-go-back
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"gu" 'anaconda-mode-find-references)
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(evilified-state-evilify anaconda-mode-view-mode anaconda-mode-view-mode-map
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(kbd "q") 'quit-window)
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(spacemacs|hide-lighter anaconda-mode)
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(defadvice anaconda-mode-goto (before python/anaconda-mode-goto activate)
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(evil--jumps-push)))))
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(defun python/post-init-company ()
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(spacemacs|add-company-hook python-mode)
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(spacemacs|add-company-hook inferior-python-mode)
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(push '(company-files company-capf) company-backends-inferior-python-mode)
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(add-hook 'inferior-python-mode-hook (lambda ()
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(setq-local company-minimum-prefix-length 0)
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(setq-local company-idle-delay 0.5))))
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(defun python/init-company-anaconda ()
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(use-package company-anaconda
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:defer t
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:init
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(push 'company-anaconda company-backends-python-mode)))
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(defun python/init-cython-mode ()
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(use-package cython-mode
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:defer t
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:init
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(progn
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(spacemacs/set-leader-keys-for-major-mode 'cython-mode
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"hh" 'anaconda-mode-view-doc
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"gu" 'anaconda-mode-usages))))
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(defun python/post-init-eldoc ()
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(defun spacemacs//init-eldoc-python-mode ()
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(eldoc-mode)
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(when (configuration-layer/package-usedp 'anaconda-mode)
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(anaconda-eldoc-mode)))
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(add-hook 'python-mode-hook 'spacemacs//init-eldoc-python-mode))
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(defun python/post-init-evil-matchit ()
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(add-hook `python-mode-hook `turn-on-evil-matchit-mode))
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(defun python/post-init-flycheck ()
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(spacemacs/add-flycheck-hook 'python-mode))
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(defun python/pre-init-helm-cscope ()
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(spacemacs|use-package-add-hook xcscope
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:post-init
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(spacemacs/setup-helm-cscope 'python-mode)))
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(defun python/post-init-helm-gtags ()
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(spacemacs/helm-gtags-define-keys-for-mode 'python-mode))
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(defun python/post-init-ggtags ()
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(add-hook 'python-mode-local-vars-hook #'spacemacs/ggtags-mode-enable))
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(defun python/init-helm-pydoc ()
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(use-package helm-pydoc
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:defer t
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:init
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(spacemacs/set-leader-keys-for-major-mode 'python-mode "hd" 'helm-pydoc)))
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(defun python/init-hy-mode ()
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(use-package hy-mode
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:defer t
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:init
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(progn
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(let ((hy-path (executable-find "hy")))
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(when hy-path
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(setq hy-mode-inferior-lisp-command (concat hy-path " --spy"))
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(spacemacs/set-leader-keys-for-major-mode 'hy-mode
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"si" 'inferior-lisp
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"sb" 'lisp-load-file
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"sB" 'switch-to-lisp
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"se" 'lisp-eval-last-sexp
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"sf" 'lisp-eval-defun
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"sF" 'lisp-eval-defun-and-go
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"sr" 'lisp-eval-region
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"sR" 'lisp-eval-region-and-go))))))
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(defun python/init-live-py-mode ()
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(use-package live-py-mode
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:defer t
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:commands live-py-mode
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:init
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(spacemacs/set-leader-keys-for-major-mode 'python-mode
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"l" 'live-py-mode)))
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(defun python/init-nose ()
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(use-package nose
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:commands (nosetests-one
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nosetests-pdb-one
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nosetests-all
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nosetests-pdb-all
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nosetests-module
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nosetests-pdb-module
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nosetests-suite
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nosetests-pdb-suite)
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:init (spacemacs//bind-python-testing-keys)
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:config
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(progn
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(add-to-list 'nose-project-root-files "setup.cfg")
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(setq nose-use-verbose nil))))
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(defun python/pre-init-org ()
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(spacemacs|use-package-add-hook org
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:post-config (add-to-list 'org-babel-load-languages '(python . t))))
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(defun python/init-pip-requirements ()
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(use-package pip-requirements
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:defer t
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:init
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(progn
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;; company support
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(push 'company-capf company-backends-pip-requirements-mode)
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(spacemacs|add-company-hook pip-requirements-mode))))
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(defun python/init-py-isort ()
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(use-package py-isort
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:defer t
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:init
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(progn
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(add-hook 'before-save-hook 'spacemacs//python-sort-imports)
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(spacemacs/set-leader-keys-for-major-mode 'python-mode
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"rI" 'py-isort-buffer))))
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(defun python/init-pyenv-mode ()
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(use-package pyenv-mode
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:if (executable-find "pyenv")
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:commands (pyenv-mode-versions)
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:init
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(progn
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(pcase python-auto-set-local-pyenv-version
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(`on-visit
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(spacemacs/add-to-hooks 'spacemacs//pyenv-mode-set-local-version
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'(python-mode-hook
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hy-mode-hook)))
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(`on-project-switch
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(add-hook 'projectile-after-switch-project-hook
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'spacemacs//pyenv-mode-set-local-version)))
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;; setup shell correctly on environment switch
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(dolist (func '(pyenv-mode-set pyenv-mode-unset))
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(advice-add func :after 'spacemacs/python-setup-shell))
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(spacemacs/set-leader-keys-for-major-mode 'python-mode
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"vu" 'pyenv-mode-unset
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"vs" 'pyenv-mode-set))))
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(defun python/init-pyvenv ()
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(use-package pyvenv
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:defer t
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:init
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(progn
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(dolist (mode '(python-mode hy-mode))
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(spacemacs/set-leader-keys-for-major-mode mode
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"Va" 'pyvenv-activate
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"Vd" 'pyvenv-deactivate
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"Vw" 'pyvenv-workon))
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;; setup shell correctly on environment switch
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(dolist (func '(pyvenv-activate pyvenv-deactivate pyvenv-workon))
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(advice-add func :after 'spacemacs/python-setup-shell)))))
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(defun python/init-pylookup ()
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(use-package pylookup
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:commands (pylookup-lookup pylookup-update pylookup-update-all)
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:init
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(progn
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(evilified-state-evilify pylookup-mode pylookup-mode-map)
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(spacemacs/set-leader-keys-for-major-mode 'python-mode
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"hH" 'pylookup-lookup))
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:config
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(progn
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(let ((dir (configuration-layer/get-layer-local-dir 'python)))
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(setq pylookup-dir (concat dir "pylookup/")
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pylookup-program (concat pylookup-dir "pylookup.py")
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pylookup-db-file (concat pylookup-dir "pylookup.db")))
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(setq pylookup-completing-read 'completing-read))))
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(defun python/init-pytest ()
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(use-package pytest
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:commands (pytest-one
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pytest-pdb-one
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pytest-all
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pytest-pdb-all
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pytest-module
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pytest-pdb-module)
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:init (spacemacs//bind-python-testing-keys)
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:config (add-to-list 'pytest-project-root-files "setup.cfg")))
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(defun python/init-python ()
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(use-package python
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:defer t
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:init
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(progn
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(spacemacs/register-repl 'python 'python-start-or-switch-repl "python")
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(defun python-default ()
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(setq mode-name "Python"
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tab-width python-tab-width
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fill-column python-fill-column)
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(when (version< emacs-version "24.5")
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;; auto-indent on colon doesn't work well with if statement
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;; should be fixed in 24.5 and above
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(setq electric-indent-chars (delq ?: electric-indent-chars)))
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(setq-local comment-inline-offset 2)
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(spacemacs/python-annotate-pdb)
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;; make C-j work the same way as RET
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(local-set-key (kbd "C-j") 'newline-and-indent))
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(defun inferior-python-setup-hook ()
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(setq indent-tabs-mode t))
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(add-hook 'inferior-python-mode-hook #'inferior-python-setup-hook)
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(add-hook 'python-mode-hook #'python-default)
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;; call `spacemacs/python-setup-shell' once, don't put it in a hook (see issue #5988)
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(spacemacs/python-setup-shell))
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:config
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(progn
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;; add support for `ahs-range-beginning-of-defun' for python-mode
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(with-eval-after-load 'auto-highlight-symbol
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(add-to-list 'ahs-plugin-bod-modes 'python-mode))
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(defun python-shell-send-buffer-switch ()
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"Send buffer content to shell and switch to it in insert mode."
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(interactive)
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(python-shell-send-buffer)
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(python-shell-switch-to-shell)
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(evil-insert-state))
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(defun python-shell-send-defun-switch ()
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"Send function content to shell and switch to it in insert mode."
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(interactive)
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(python-shell-send-defun nil)
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(python-shell-switch-to-shell)
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(evil-insert-state))
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(defun python-shell-send-region-switch (start end)
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"Send region content to shell and switch to it in insert mode."
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(interactive "r")
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(python-shell-send-region start end)
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(python-shell-switch-to-shell)
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(evil-insert-state))
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(defun python-start-or-switch-repl ()
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"Start and/or switch to the REPL."
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(interactive)
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(let ((shell-process
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(or (python-shell-get-process)
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;; `run-python' has different return values and different
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;; errors in different emacs versions. In 24.4, it throws an
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;; error when the process didn't start, but in 25.1 it
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;; doesn't throw an error, so we demote errors here and
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;; check the process later
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(with-demoted-errors "Error: %S"
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;; in Emacs 24.5 and 24.4, `run-python' doesn't return the
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;; shell process
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(call-interactively #'run-python)
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(python-shell-get-process)))))
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(unless shell-process
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(error "Failed to start python shell properly"))
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(pop-to-buffer (process-buffer shell-process))
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(evil-insert-state)))
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(defun spacemacs/python-execute-file (arg)
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"Execute a python script in a shell."
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(interactive "P")
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;; set compile command to buffer-file-name
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;; universal argument put compile buffer in comint mode
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(let ((universal-argument t)
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(compile-command (format "python %s" (file-name-nondirectory
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buffer-file-name))))
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(if arg
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(call-interactively 'compile)
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(compile compile-command t)
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(with-current-buffer (get-buffer "*compilation*")
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(inferior-python-mode)))))
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(defun spacemacs/python-execute-file-focus (arg)
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"Execute a python script in a shell and switch to the shell buffer in
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`insert state'."
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(interactive "P")
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(spacemacs/python-execute-file arg)
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(switch-to-buffer-other-window "*compilation*")
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(end-of-buffer)
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(evil-insert-state))
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;; fix for issue #2569 (https://github.com/syl20bnr/spacemacs/issues/2569)
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(when (version< emacs-version "25")
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(advice-add 'wisent-python-default-setup :after
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#'spacemacs//python-imenu-create-index-use-semantic-maybe))
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(spacemacs/declare-prefix-for-mode 'python-mode "mc" "execute")
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(spacemacs/declare-prefix-for-mode 'python-mode "md" "debug")
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(spacemacs/declare-prefix-for-mode 'python-mode "mh" "help")
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(spacemacs/declare-prefix-for-mode 'python-mode "mg" "goto")
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(spacemacs/declare-prefix-for-mode 'python-mode "ms" "send to REPL")
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(spacemacs/declare-prefix-for-mode 'python-mode "mr" "refactor")
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(spacemacs/declare-prefix-for-mode 'python-mode "mv" "pyenv")
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(spacemacs/declare-prefix-for-mode 'python-mode "mV" "pyvenv")
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(spacemacs/set-leader-keys-for-major-mode 'python-mode
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"'" 'python-start-or-switch-repl
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"cc" 'spacemacs/python-execute-file
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"cC" 'spacemacs/python-execute-file-focus
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"db" 'spacemacs/python-toggle-breakpoint
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"ri" 'spacemacs/python-remove-unused-imports
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"sB" 'python-shell-send-buffer-switch
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"sb" 'python-shell-send-buffer
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"sF" 'python-shell-send-defun-switch
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"sf" 'python-shell-send-defun
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"si" 'python-start-or-switch-repl
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"sR" 'python-shell-send-region-switch
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"sr" 'python-shell-send-region)
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;; Emacs users won't need these key bindings
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;; TODO: make these key bindings dynamic given the current style
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;; Doing it only at init time won't update it if the user switches style
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;; Also find a way to generalize these bindings.
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(when (eq dotspacemacs-editing-style 'vim)
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;; the default in Emacs is M-n
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(define-key inferior-python-mode-map (kbd "C-j") 'comint-next-input)
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;; the default in Emacs is M-p and this key binding overrides
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;; default C-k which prevents Emacs users to kill line
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(define-key inferior-python-mode-map (kbd "C-k") 'comint-previous-input)
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;; the default in Emacs is M-r; C-r to search backward old output
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;; and should not be changed
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(define-key inferior-python-mode-map
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(kbd "C-r") 'comint-history-isearch-backward)
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;; this key binding is for recentering buffer in Emacs
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;; it would be troublesome if Emacs user
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;; Vim users can use this key since they have other key
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(define-key inferior-python-mode-map
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(kbd "C-l") 'spacemacs/comint-clear-buffer))
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;; add this optional key binding for Emacs user, since it is unbound
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(define-key inferior-python-mode-map
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(kbd "C-c M-l") 'spacemacs/comint-clear-buffer))))
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(defun python/post-init-semantic ()
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(when (configuration-layer/package-usedp 'anaconda-mode)
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(add-hook 'python-mode-hook
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'spacemacs//disable-semantic-idle-summary-mode t))
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(spacemacs/add-to-hook 'python-mode-hook
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'(semantic-mode
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spacemacs//python-imenu-create-index-use-semantic-maybe))
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(defadvice semantic-python-get-system-include-path
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(around semantic-python-skip-error-advice activate)
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"Don't cause error when Semantic cannot retrieve include
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paths for Python then prevent the buffer to be switched. This
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issue might be fixed in Emacs 25. Until then, we need it here to
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fix this issue."
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(condition-case-unless-debug nil
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ad-do-it
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(error nil))))
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(defun python/post-init-smartparens ()
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(spacemacs/add-to-hooks 'smartparens-mode '(inferior-python-mode-hook
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hy-mode-hook))
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(defadvice python-indent-dedent-line-backspace
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(around python/sp-backward-delete-char activate)
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(let ((pythonp (or (not smartparens-strict-mode)
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(char-equal (char-before) ?\s))))
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(if pythonp
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ad-do-it
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(call-interactively 'sp-backward-delete-char)))))
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(defun python/post-init-stickyfunc-enhance ()
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(add-hook 'python-mode-hook 'spacemacs/lazy-load-stickyfunc-enhance))
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(defun python/pre-init-xcscope ()
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(spacemacs|use-package-add-hook xcscope
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:post-init
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(spacemacs/set-leader-keys-for-major-mode 'python-mode
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"gi" 'cscope/run-pycscope)))
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(defun python/init-yapfify ()
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(use-package yapfify
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:defer t
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:init (spacemacs/set-leader-keys-for-major-mode 'python-mode
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"=" 'yapfify-buffer)
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:config (when python-enable-yapf-format-on-save
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(add-hook 'python-mode-hook 'yapf-mode))))
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