init.el

;; ===================================
;; MELPA Package Support
;; ===================================
;; Enables basic packaging support
(require 'package)

;; Adds the Melpa archive to the list of available repositories
(add-to-list 'package-archives
             '("melpa" . "http://melpa.org/packages/") t)

;; Initializes the package infrastructure
(package-initialize)

;; Refresh packages
(package-refresh-contents)

;; Installs packages
;; myPackages contains a list of package names
;; Set up some better Emacs defaults
(defvar myPackages
  '(better-defaults
    elpy ;; emacs lisp python 
    ein ;; emacs ipython notebook
    flycheck ;; on the fly syntax check
    blacken ;; black formatting on save
    magit ;;git integration 
    zenburn-theme ;; theme soft for the eye
    )
  )


;; Scans the list in myPackages
;; If the package listed is not already installed, install it
(mapc #'(lambda (package)
          (unless (package-installed-p package)
            (package-install package)))
      myPackages)


;; ===================================
;; Basic Customization
;; ===================================

(setq inhibit-startup-message t)    ;; Hide the startup message
(setq elpy-rpc-python-command "python3")
(load-theme 'zenburn t)
(global-linum-mode t)               ;; Enable line numbers globally


;; ====================================
;; Development Setup
;; ====================================
;; Enable elpy
(elpy-enable)

;; Use IPython for REPL
(setq elpy-shell-echo-output nil
      python-shell-interpreter "jupyter"
      python-shell-interpreter-args "console --simple-prompt"
      python-shell-prompt-detect-failure-warning nil)
(add-to-list 'python-shell-completion-native-disabled-interpreters
             "jupyter")

;; Enable Flycheck
(when (require 'flycheck nil t)
  (setq elpy-modules (delq 'elpy-module-flymake elpy-modules))
  (add-hook 'elpy-mode-hook 'flycheck-mode))


;; Enable blacken
(add-hook 'elpy-mode-hook 'blacken-mode)

;; User-Defined init.el ends here
(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.
 '(ein:output-area-inlined-images t)
 '(elpy-rpc-python-command "python3")
 '(mailcap-user-mime-data nil)
 '(package-selected-packages (quote (doom-themes ein blacken better-defaults elpy))))
(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.
 )