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python模式、ipython、(ipython.el)版本/发行版和init.el/.emacs.d代码的哪种组合可以工作?_Python_Emacs_Ipython_Emacs24_Python Mode - Fatal编程技术网

python模式、ipython、(ipython.el)版本/发行版和init.el/.emacs.d代码的哪种组合可以工作?

python模式、ipython、(ipython.el)版本/发行版和init.el/.emacs.d代码的哪种组合可以工作?,python,emacs,ipython,emacs24,python-mode,Python,Emacs,Ipython,Emacs24,Python Mode,我的目标是使用Emacs24作为python编辑器(也有一个Matlab和R编辑器,但这不是我的问题所在) (如果我遗漏了任何信息,或者我没有清楚地说明一些事情,请告诉我。) 我已经能够设置我的包和init.el文件,这样我就能够获得python的制表符完成、正确的高亮显示和代码片段。我使用python-mode.el作为我的python模式。 问题都围绕着这一点:我想使用ipython作为我的python shell,以便在调试脚本时使用它的tab completion函数 但是,当我启动i

我的目标是使用Emacs24作为python编辑器(也有一个Matlab和R编辑器,但这不是我的问题所在)

(如果我遗漏了任何信息,或者我没有清楚地说明一些事情,请告诉我。)

我已经能够设置我的包和init.el文件,这样我就能够获得python的制表符完成、正确的高亮显示和代码片段。我使用python-mode.el作为我的python模式。 问题都围绕着这一点:我想使用ipython作为我的python shell,以便在调试脚本时使用它的tab completion函数

  • 但是,当我启动ipython(使用M-x ipython)时,我没有制表符完成。此外,它不显示“[1]in:”,但显示“[1]out:”
  • 我想让ipython成为Emacs中的默认shell。但是,尝试此操作失败(例如,将C:\PATH\TO\IPython.exe设置为py python命令)
  • 当我尝试使用C-C-C运行python脚本时,它使用普通python运行,并且确实在我告诉调试器停止的位置停止(我使用ipdb.set_trace)。但是,当我使用另一种应该启动IPython的命令时(比如将区域设置为整个脚本并运行py execute region IPython),IPython不起作用。它确实启动了IPython shell,或者至少看起来是这样,但我可以像输入文本编辑器一样输入shell(仅供参考:在迷你缓冲区中显示“Comint:run shell compile”)
我的问题是: init.el文件中的包版本和lisp代码的什么组合应该允许我在Emacs中使用带制表符完成的ipython作为默认shell?如果有必要,我愿意降低一些方案的评级

额外信息

从我在Python-mode.el的项目页面上读到的内容来看,我了解到这个包的最新版本仍然存在一些关于IPython的bug,因此可能需要使用旧版本。 我一直在谷歌上搜索一个解决方案,但我没能找到一个适合我的

我在跑步

  • python模式6.1.3
  • ipython 1.1.0
  • 我从尝试了ipython.el,但从与python-mode.el的开发人员的联系来看,这似乎已被弃用,并且没有集成到python-mode.el中
  • 2013年3月17日于马文发布的GNU Emacs 24.3.1(i386-mingw-nt6.1.7601)
  • Windows 7 64位
我的init.el看起来像(python的东西在底部):

;; Requisites: Emacs >= 24
(require 'package)
(package-initialize)

(add-to-list 'package-archives
             '("melpa" . "http://melpa.milkbox.net/packages/"))
(add-to-list 'package-archives
             '("marmalade" . "http://marmalade-repo.org/packages/") t)

(package-refresh-contents)

(defun install-if-needed (package)
  (unless (package-installed-p package)
    (package-install package)))

;; make more packages available with the package installer -->
;; removed python mode since the version I got had errors
(setq to-install
      '(
;python-mode 
magit yasnippet jedi auto-complete autopair find-file-in-repository flycheck))

(mapc 'install-if-needed to-install)


;;------------R STUFF-----------

(add-to-list 'load-path "C:\\emacs-24.3\\site-lisp\\ess-13.09-1")
(setq ess-use-auto-complete t)
(load "ess-site")

;;------------MatLab STUFF-----------
; add folder of matlab-mode.el
(add-to-list 'load-path "C:\\Users\\Rob Ter Horst\\AppData\\Roaming\\.emacs.d\\elpa\\matlab-mode-20130829.142")
(load-library "matlab-load")

(matlab-cedet-setup)


(setq matlab-show-mlint-warnings t)
(add-hook 'matlab-mode-hook 'auto-complete-mode)
(add-hook 'matlab-mode-hook 'mlint-minor-mode)
;;------------GENERAL STUFF-----------

; Ido mode: Ido-powered versions of code. Most ido commands are named ido-xxxxx
; so find-file becomes ido-find-file, and so on.
(setq ido-enable-flex-matching t)
(setq ido-everywhere t)
(ido-mode t)
(global-linum-mode t)
;Use y or n always instead of yes/no
(defalias 'yes-or-no-p 'y-or-n-p)

;; -------------------- extra nice things Andrea Crotti--------------------
;; use shift to move around windows
(windmove-default-keybindings 'shift)
(show-paren-mode t)
 ; Turn beep off
(setq visible-bell nil)
(custom-set-variables
 '(ansi-color-names-vector ["#242424" "#e5786d" "#95e454" "#cae682" "#8ac6f2" "#333366" "#ccaa8f" "#f6f3e8"])
 '(custom-enabled-themes (quote (wheatgrass))))
(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.
 )
(put 'downcase-region 'disabled nil)

;;------------PYTHON STUFF-----------
;(require 'magit)
;(global-set-key "\C-xg" 'magit-status)

(require 'auto-complete)
(require 'autopair)
(require 'yasnippet)
(require 'jedi)

;yasnipped settings
(setq yas-snippet-dirs
      '("C:\\Users\\Rob Ter Horst\\AppData\\Roaming\\.emacs.d\\elpa\\yasnippet-20140106.1009\\snippets"))
(add-to-list 'load-path "C:\\Users\\Rob Ter Horst\\AppData\\Roaming\\.emacs.d\\elpa\\yasnippet-20140106.1009")

(global-set-key [f7] 'find-file-in-repository)

; auto-complete mode extra settings
(setq
 ac-auto-start 2
 ac-override-local-map nil
 ac-use-menu-map t
 ac-candidate-limit 20)

;; ;; Python mode settings
(setq py-install-directory "C:\\Users\\Rob Ter Horst\\AppData\\Roaming\\.emacs.d\\self_installed\\python-mode.el-6.1.3")
(add-to-list 'load-path py-install-directory)
(add-to-list 'auto-mode-alist '("\\.py$" . python-mode))
(when (featurep 'python) (unload-feature 'python t))
(require 'python-mode)

(setq py-electric-colon-active t)
(add-hook 'python-mode-hook 'autopair-mode)
(add-hook 'python-mode-hook 'yas-minor-mode)
(add-hook 'python-mode-hook 'auto-complete-mode)

;; ;; Jedi settings

;; It's also required to run "pip install --user jedi" and "pip
;; install --user epc" to get the Python side of the library work
;; correctly.
;; With the same interpreter you're using.

;; if you need to change your python intepreter, if you want to change it
;; (setq jedi:server-command
;;       '("python2" "/home/andrea/.emacs.d/elpa/jedi-0.1.2/jediepcserver.py"))

(add-hook 'python-mode-hook
          (lambda ()
            (jedi:setup)
            (jedi:ac-setup)
            (local-set-key "\C-cd" 'jedi:show-doc)
            (local-set-key (kbd "M-SPC") 'jedi:complete)
            (local-set-key (kbd "M-.") 'jedi:goto-definition)))

; ipython settings

(setq py-python-command "C:\\Python27\\Scripts\\ipython.exe")
(setq py-complete-function 'ipython-complete 
        py-shell-complete-function 'ipython-complete 
        py-shell-name "ipython" 
        py-which-bufname "IPython") 
;(require 'ipython)

;With tab autocompletion in ipdb I get an error that might be solved by changing this var
;the error: "variable binding depth exceeds max-specpdl-size"
(setq max-specpdl-size 32000)

; Try to add flycheck --> flycheck causes emacs to become incredibly slow on big script with
; many style errors (as present in a lot of my older scripts, so I do not want to activate it 
; by default
;(setq flycheck-highlighting-mode 'lines)
;(add-hook 'python-mode-hook 'global-flycheck-mode)
;(flycheck-select-checker 'python-flake8)
;(provide 'init-flycheck)

(yas-reload-all)

我不使用Emacs(我是一个VIM风扇),但通常当ipython不执行制表符完成时,这意味着您缺少了ipython shell中的readline模块,因为python-mode.el提供了制表符调用
py indent line
。这样循环可能的缩进就像在脚本缓冲区中一样。完成时间在M-TAB。您可以重新定义该键

对于Emacs24,我使用默认的python.el(而不是python mode.el),它启动了

  • 当我用
    pythonshell切换到shell
    C-C-p
    (python菜单->启动解释器)启动ipython时,我得到了ipython。Tab竣工工程

  • ipython是默认的python解释器(请参阅我的init文件)

  • 启动ipython shell后,我可以向它发送一个文件或选定区域(菜单中提供的命令),并正确计算它

  • 作为旁注,当您在python shell中时,可以使用
    jedi:setup
    启动绝地自动完成。它提供了带有参数“帮助”和“文档”的漂亮弹出窗口,您可以选择在点处(而不是在3个字符之后)触发它。看见它可以被看作是对ipython的补充,而不是替代

    以下是我的配置:

    ;; trying ipython tab completion: that works :)
    (setq
     python-shell-interpreter "ipython"
     python-shell-interpreter-args ""
     python-shell-prompt-regexp "In \\[[0-9]+\\]: "
     python-shell-prompt-output-regexp "Out\\[[0-9]+\\]: "
     python-shell-completion-setup-code "from IPython.core.completerlib import module_completion"
      python-shell-completion-module-string-code "';'.join(module_completion('''%s'''))\n"
      python-shell-completion-string-code "';'.join(get_ipython().Completer.all_completions('''%s'''))\n"
         )
    
    取自


    希望这能有所帮助。

    为什么这一点被否决了?我承认这可能不是具体的问题,但评论是完全正确的,而且是关于主题的。我以前遇到过这个问题&检查并安装readline通常可以帮我解决。我没有投你反对票,但我的印象是(尽管没有说明)Rubbert在Emacs之外的ipython中有工作标签完成,在这种情况下,答案可能并不真正在主题上。不过,这只是我的假设。