From bc1138eb06ac23ec25ef8286afb6a085bb37a897 Mon Sep 17 00:00:00 2001
From: Maciej Szlosarczyk <maciej.szlosarczyk@inbank.ee>
Date: Fri, 4 Aug 2017 12:56:14 +0300
Subject: [PATCH] Add working python mode

---
 behaviour.el |  7 +++++++
 emacs        |  2 +-
 languages.el | 21 +++++++++++++++++++++
 packages.el  |  4 ++++
 4 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/behaviour.el b/behaviour.el
index 1584aa6..8b11967 100644
--- a/behaviour.el
+++ b/behaviour.el
@@ -108,6 +108,13 @@
    (column-enforce-mode -1)
    (column-enforce-mode 1))
 
+(defun set-width-79 ()
+   "Set line length to 79 columns."
+   (interactive)
+   (setq column-enforce-column 79)
+   (column-enforce-mode -1)
+   (column-enforce-mode 1))
+
 (defun set-width-120 ()
    "Set line length to 120 columns."
    (interactive)
diff --git a/emacs b/emacs
index 451c2d0..cc637b4 100644
--- a/emacs
+++ b/emacs
@@ -22,7 +22,7 @@
  '(hl-paren-colors (quote ("#ecf0f1" "#ecf0f1" "#c0392b")))
  '(package-selected-packages
    (quote
-    (toml-mode color-theme-approximate smex yaml-mode web-mode ujelly-theme smart-mode-line scala-mode rvm ruby-end rainbow-mode rainbow-delimiters racer noctilux-theme monokai-theme markdown-mode less-css-mode json-reformat jade-mode indent-guide helm-themes helm-projectile helm-ag haskell-mode haml-mode groovy-mode flycheck flatui-theme exec-path-from-shell evil-nerd-commenter evil-magit evil-leader elpy dumb-jump dockerfile-mode diff-hl column-enforce-mode base16-theme avk-emacs-themes atom-one-dark-theme all-the-icons alchemist aggressive-indent ag)))
+    (company-jedi pyenv pyenv-mode toml-mode color-theme-approximate smex yaml-mode web-mode ujelly-theme smart-mode-line scala-mode rvm ruby-end rainbow-mode rainbow-delimiters racer noctilux-theme monokai-theme markdown-mode less-css-mode json-reformat jade-mode indent-guide helm-themes helm-projectile helm-ag haskell-mode haml-mode groovy-mode flycheck flatui-theme exec-path-from-shell evil-nerd-commenter evil-magit evil-leader elpy dumb-jump dockerfile-mode diff-hl column-enforce-mode base16-theme avk-emacs-themes atom-one-dark-theme all-the-icons alchemist aggressive-indent ag)))
  '(safe-local-variable-values (quote ((encoding . utf-8))))
  '(sml/active-background-color "#34495e")
  '(sml/active-foreground-color "#ecf0f1")
diff --git a/languages.el b/languages.el
index 82bcd49..c80dc45 100644
--- a/languages.el
+++ b/languages.el
@@ -49,6 +49,27 @@
 (add-hook 'rust-mode-hook 'flycheck-mode)
 (add-hook 'rust-mode-hook 'set-width-99)
 
+;;; Python
+(defun python-mode-config ()
+  "Setup editor for Python."
+  (remove-hook 'ruby-mode-hook 'ruby-mode-config)
+  (remove-hook 'elixir-mode-hook 'elixir-mode-config)
+  (remove-hook 'emacs-lisp-mode-hook 'elisp-mode-config)
+  (remove-hook 'html-mode-hook 'web-mode-config)
+  (remove-hook 'haskell-mode-hook 'haskell-mode-config)
+  (remove-hook 'java-mode-hook 'java-mode-config)
+
+  (set-indent 4))
+
+(setq elpy-rpc-python-command "python3")
+(setq python-indent-guess-indent-offset 4)
+(setq python-indent-offset 4)
+
+(add-hook 'python-mode-hook 'python-mode-config)
+(add-hook 'python-mode-hook 'pyenv-mode)
+(add-hook 'python-mode-hook 'elpy-mode)
+(add-hook 'python-mode-hook 'set-width-79)
+
 ;;; SQL
 (defun sql-mode-hook ()
   "Editor setup for SQL."
diff --git a/packages.el b/packages.el
index 2509777..1006f34 100644
--- a/packages.el
+++ b/packages.el
@@ -235,4 +235,8 @@
 (unless (package-installed-p 'elpy)
   (package-refresh-contents)
   (package-install 'elpy))
+
+(unless (package-installed-p 'pyenv-mode)
+  (package-refresh-contents)
+  (package-install 'pyenv-mode))
 ;;; packages.el ends here