My init.el

init.el

;;; init.el --- Personal emacs configuration
;;; Commentary:
;;; This is a configuration from scratch
;;; Code:

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;;; # Package management
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;;; Package.el setup with unstable MELPA
(require 'package)
(let* ((no-ssl (and (memq system-type '(windows-nt ms-dos))
                    (not (gnutls-available-p))))
       (proto (if no-ssl "http" "https")))
  (when no-ssl
    (warn "\
Your version of Emacs does not support SSL connections,
which is unsafe because it allows man-in-the-middle attacks.
There are two things you can do about this warning:
1. Install an Emacs version that does support SSL and be safe.
2. Remove this warning from your init file so you won't see it again."))
  ;; Comment/uncomment these two lines to enable/disable MELPA and MELPA Stable as desired
  (add-to-list 'package-archives (cons "melpa" (concat proto "://melpa.org/packages/")) t)
  ;;(add-to-list 'package-archives (cons "melpa-stable" (concat proto "://stable.melpa.org/packages/")) t)
  (when (< emacs-major-version 24)
    ;; For important compatibility libraries like cl-lib
    (add-to-list 'package-archives (cons "gnu" (concat proto "://elpa.gnu.org/packages/")))))
(package-initialize)

;;; Refresh package cache
(unless package-archive-contents
  (package-refresh-contents))

;;; Custom owned code
(custom-set-variables
 ;; custom-set-variables was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 '(package-selected-packages
   (quote
    (exec-path-from-shell py-autopep8 pipenv projectile flycheck magit))))
(custom-set-faces
 ;; custom-set-faces was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 )

;;; Automated install for missing packages
(mapc #'(lambda (package)
    (unless (package-installed-p package)
      (package-install package)))
      package-selected-packages)

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;;; # Generic improvements
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;;; Update Emacs' exec-path from system's $PATH
(when (memq window-system '(mac ns x))
  (exec-path-from-shell-initialize))

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;;; # Interface improvements
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;;; Hide toolbars and scrollbars
(scroll-bar-mode -1)
(tool-bar-mode -1)
(menu-bar-mode -1)

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;;; # Projectile
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;;; Enable projectile
(require 'projectile)
(projectile-mode +1)
(define-key projectile-mode-map (kbd "C-c p") 'projectile-command-map)

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;;; # Syntax checking
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;;; Enable flycheck after init
(require 'flycheck)
(add-hook 'after-init-hook #'global-flycheck-mode)

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;;; # Python
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;;; ## Features:
;;;   - Pipfile supported and integrated with projectile. Caveats:
;;;     - Install dev modules using
;;;       `M-x pipenv-install RET --dev <module-name> RET
;;;   - Autopep8 applied on save
;;;   - Testing supported through projectile's `C-c p P`, which allows to define
;;;     test running command and remembers it in a per-project basis
;;; ## Requirements:
;;;   - pipenv installed in your system python environment
;;;   - autopep8 installed in your system python environment, and your project's
;;;     Pipfile
;;; ## Things missing:
;;;   - Autocomplete
;;;   - Code navigation
;;;   - Code templating
;;;   - Documentation linking
;;;   - Better/nicer highlightning
;;;   - ?
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;;; Pipenv support
(add-hook 'python-mode-hook #'pipenv-mode)

;;; Autopep8 support
(add-hook 'python-mode-hook #'py-autopep8-enable-on-save)

;;; Syntax checking for Python
(add-hook 'python-mode-hook #'flycheck-mode)

(provide 'init)
;;; init.el ends here