请帮助:pylint 不适用于 Emacs23

发布于 2024-09-25 08:03:01 字数 1804 浏览 5 评论 0原文

我正在尝试在 Windows XP 上将 Pylint 与 Emacs 一起使用。我的 Emacs 版本是 EmacsW32 23.1,pylint 是 0.21.3,Python 2.5。在 easy_install pylint 之后,我将以下几行添加到 Emacs init 文件中,该文件是从 Emacs Wiki 复制的。

当我在.py文件上调用flymake模式时,我可以看到flymake开始语法检查,模式状态更改为flymake*,然后在几秒钟后返回到flymake。但没有报告错误,也没有语法错误突出显示

我尝试在命令行中使用 pylint,它与命令“pylint test.py”一起使用,报告同一文件上的语法错误。

我什至尝试清除我的 .emacs 文件,但这没有帮助。

有人可以帮我解决这个问题吗?多谢。

(当(加载“flymake”t)
  (defun Flymake-pylint-init()
    (let* ((临时文件 (flymake-init-create-temp-buffer-copy
                       'flymake-创建-临时-就地))
       (本地文件(文件相对名称
                    临时文件
                    (文件名-目录缓冲区-文件名))))
      (列出“epylint”(列出本地文件))))

  (添加到列表'flymake-allowed-file-name-masks
           '(“\\.py\\'”flymake-pylint-init)))

问题更新: 我在命令行提示符下尝试使用“pylint”和“epylint”进行以下操作。这是否意味着epylint有问题?

C:\Projects>pylint test_lib.py
未找到配置文件,使用默认配置
************** 模块 test_lib
E:13:语法无效

C:\Projects>epylint test_lib.py
'test_lib.py':1: [F] 没有名为 'test_lib.py' 的模块

C:\Projects>epylint
回溯(最近一次调用最后一次):
  文件“C:\Python25\Scripts\epylint”,第 5 行,在  中
    pkg_resources.run_script('pylint==0.21.3', 'epylint')
  文件“C:\Python25\Lib\site-packages\pkg_resources.py”,第 489 行,在 run_script 中

    self.require(需要)[0].run_script(script_name, ns)
  文件“C:\Python25\Lib\site-packages\pkg_resources.py”,第 1207 行,在 run_script 中
    execfile(脚本文件名,命名空间,命名空间)
  文件“c:\python25\lib\site-packages\pylint-0.21.3-py2.5.egg\EGG-INFO\scripts\epylint”,第 3 行,在  中
    epylint.Run()
  文件“c:\python25\lib\site-packages\pylint-0.21.3-py2.5.egg\pylint\epylint.py”,第 93 行,在运行中
    lint(sys.argv[1])
IndexError:列表索引超出范围

I am trying to use Pylint with Emacs on Windows XP. My Emacs version is EmacsW32 23.1, pylint is 0.21.3 with Python 2.5. After easy_install pylint, I added the following lines to Emacs init file, copied form Emacs Wiki.

When I invoke the flymake-mode on a .py file, I can see the flymake starting the syntax check, the mode status changed to flymake*, and then goes back to flymake after several seconds. But no error is reported, and no syntax error highlighting.

I tried to use pylint in command line, and it works with command "pylint test.py", reporting syntax errors on the same file.

I even tried to clear out my .emacs file, but it doesn't help.

Could someone help me on this? Thanks a lot.

(when (load "flymake" t)
  (defun flymake-pylint-init ()
    (let* ((temp-file (flymake-init-create-temp-buffer-copy
                       'flymake-create-temp-inplace))
       (local-file (file-relative-name
                    temp-file
                    (file-name-directory buffer-file-name))))
      (list "epylint" (list local-file))))

  (add-to-list 'flymake-allowed-file-name-masks
           '("\\.py\\'" flymake-pylint-init)))

Question Update:
I tried the following at command line prompt with "pylint" and "epylint". Does this mean epylint has a problem?

C:\Projects>pylint test_lib.py
No config file found, using default configuration
************* Module test_lib
E: 13: invalid syntax

C:\Projects>epylint test_lib.py
'test_lib.py':1: [F] No module named 'test_lib.py'

C:\Projects>epylint
Traceback (most recent call last):
  File "C:\Python25\Scripts\epylint", line 5, in <module>
    pkg_resources.run_script('pylint==0.21.3', 'epylint')
  File "C:\Python25\Lib\site-packages\pkg_resources.py", line 489, in run_script

    self.require(requires)[0].run_script(script_name, ns)
  File "C:\Python25\Lib\site-packages\pkg_resources.py", line 1207, in run_script
    execfile(script_filename, namespace, namespace)
  File "c:\python25\lib\site-packages\pylint-0.21.3-py2.5.egg\EGG-INFO\scripts\epylint", line 3, in <module>
    epylint.Run()
  File "c:\python25\lib\site-packages\pylint-0.21.3-py2.5.egg\pylint\epylint.py", line 93, in Run
    lint(sys.argv[1])
IndexError: list index out of range

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评论(3

人生戏 2024-10-02 08:03:01

Flymake调用的程序应该返回0错误级别,否则flymake认为调用子进程出现问题。

阅读 这个答案那些补丁,我已经成功地使用 pylint 运行 Flymake :

在 Windows 上,但您可以在 Un*x 上执行相同的操作,我创建了一个批处理文件 pycheckers.bat (可在您的 PATH 中访问) ) :

pylint -f parseable -r n --disable=C,R,I %1 %2 %3 %4 %5 %6 %7 %8 %9
exit /b 0

在我的 .emacs 中,我放置了这些行:

(when (load "flymake" t)
  (defun flymake-pyflakes-init ()
    (let* ((temp-file (flymake-init-create-temp-buffer-copy
                       'flymake-create-temp-inplace))
           (local-file (file-relative-name
                        temp-file
                        (file-name-directory buffer-file-name))))
      (list "pycheckers"  (list local-file))))
  (add-to-list 'flymake-allowed-file-name-masks
               '("\\.py\\'" flymake-pyflakes-init)))

现在,当我打开 .py 文件时,我执行 Mx flymake-mode 来激活它。 Flymake 毫无问题地找到我的 python 错误和警告。

请注意,您可以在 pycheckers.bat 文件中添加其他工具。

The program called by flymake should return 0 errorlevel or else flymake thinks there have been problems calling subprocesses.

Reading this answer and those patches, I have managed to run flymake with pylint :

On Windows, but you could do the same kind of thing on Un*x, I have created a batch file pycheckers.bat (accessible in your PATH) :

pylint -f parseable -r n --disable=C,R,I %1 %2 %3 %4 %5 %6 %7 %8 %9
exit /b 0

In my .emacs, I have put those lines :

(when (load "flymake" t)
  (defun flymake-pyflakes-init ()
    (let* ((temp-file (flymake-init-create-temp-buffer-copy
                       'flymake-create-temp-inplace))
           (local-file (file-relative-name
                        temp-file
                        (file-name-directory buffer-file-name))))
      (list "pycheckers"  (list local-file))))
  (add-to-list 'flymake-allowed-file-name-masks
               '("\\.py\\'" flymake-pyflakes-init)))

Now, when I open a .py file, I do a M-x flymake-mode to activate it. Flymake finds my python errors and warnings without problem.

Note that you can add other tools in the pycheckers.bat file.

与君绝 2024-10-02 08:03:01

我在 Linux 上使用 emacs22-nox,因此您可能需要搜索“font-lock-mode”来了解如何在您的计算机上执行此操作。首先按 Esc+x 进入 emacs 命令行。现在您可以输入 font-lock-mode 并按 Enter 键(命令行位于屏幕底部)。我在我的一台客户端服务器上遇到了同样的问题。他们的 emacs 默认情况下没有打开字体锁定模式。希望有帮助。

I use emacs22-nox on linux so you may need to google "font-lock-mode" to figure out how to do it on your computer. First enter the emacs command line by pressing Esc+x. Now you can type font-lock-mode and hit enter (the command line is at the bottom of the screen). I had the same problem on one my clients servers. Their emacs didn't turn font-lock-mode on by default. Hope that helps.

世态炎凉 2024-10-02 08:03:01

这是我的两分钱...

(defun flymake-pylint-init ()
  (list python-python-command
        (list "-m" "pylint.lint" "-f" "parseable" buffer-file-name)))

(add-to-list 'flymake-allowed-file-name-masks
              '("\\.py\\'" flymake-pylint-init))

在 WinXP、linux、OS-X 上进行了测试。

Here are my two cents ...

(defun flymake-pylint-init ()
  (list python-python-command
        (list "-m" "pylint.lint" "-f" "parseable" buffer-file-name)))

(add-to-list 'flymake-allowed-file-name-masks
              '("\\.py\\'" flymake-pylint-init))

tested on WinXP, linux, OS-X.

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