从命令行运行时(emacs filename.py
)flymake 和 pylint 完美配合。错误被正确突出显示。 (尽管我无法通过工具提示悬停来获取错误详细信息,因为它是文本模式。)
当从 GUI (Carbon Emacs) 运行时,Flymake 立即返回,并且文件中的第一行突出显示错误“in <module>
”。即使在“Hello World”脚本上,第一行也显示错误。)我想让它在 GUI 模式下正常工作,以便我可以用鼠标导航(我知道,我知道)并使用工具提示获取 pylint 报告的错误的详细信息。
我安装了 pylint “easy_install pylint
”,pylint 和 epylint 脚本位于“~/py/scripts
“。我将该目录添加到 .bashrc 中的 PATH 中:
export PATH=$PATH:~/py/scripts
(我的 .profile 是我的 .bashrc 的符号链接。)
我意识到 Emacs-GUI 没有从我的 .bashrc 加载路径,因此我创建了一个 ~/.MacOSX/environment.plist 文件,使用我在终端中看到的完整 PATH 设置 PATH 变量。
现在在 Emacs-GUI 中“(getenv "PATH")
“输出显示正确:
"/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/git/bin:/usr/X11/bin:/Users/schof/py/scripts:/usr/X11R6/bin"
同样,输出“C-h v exec-path
" 显示正确:
("/usr/bin" "/bin" "/usr/sbin" "/sbin" "/usr/local/bin" "/usr/local/git/bin" "/usr/X11/bin" "/Users/schof/py/scripts" "/Applications/Emacs.app/Contents/MacOS/libexec" "/Applications/Emacs.app/Contents/MacOS/bin" "/usr/X11R6/bin")
这让我对如何解决这个问题没有进一步的想法。我绝不是 emacs 专家,所以我可能在这里遗漏了一些明显的东西;请随时询问更多详情。
操作系统 X 10.6.7;碳 Emacs 22.3.1;皮林特 0.23.0。
.emacs 中的 Flymake / Pylint 代码:
(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)))
;; Auto-start flymake-mode when you go into python-mode
(add-hook 'python-mode-hook
'(lambda ()
(setq python-indent 4)
(flymake-mode)))
2011-04-05 更新以回应@sanityinc的回答:
Flymake 的详细级别 3 输出*messages*
:(这并没有让问题的根源对我来说显而易见。)
starting syntax check as new-line has been seen
flymake is running: nil
file /Users/schof/pytest.py, init=flymake-pylint-init [3 times]
create-temp-inplace: file=/Users/schof/pytest.py temp=/Users/schof/pytest_flymake.py
saved buffer pytest.py in file /Users/schof/pytest_flymake.py
started process 3221, command=(epylint pytest_flymake.py), dir=/Users/schof/
received 704 byte(s) of output from process 3221
file /Users/schof/pytest.py, init=flymake-pylint-init
parsed 'Traceback (most recent call last):', no line-err-info
parse line: file-idx=2 line-idx=3 file=/Users/schof/py/scripts/epylint line=4 text=in <module>
get-real-file-name: file-name=/Users/schof/py/scripts/epylint real-name=~/py/scripts/epylint
parsed ' File "/Users/schof/py/scripts/epylint", line 4, in <module>', got line-err-info
parsed ' import pkg_resources', no line-err-info
parse line: file-idx=2 line-idx=3 file=/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py line=2556 text=in <module>
get-real-file-name: file-name=/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py real-name=/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py
parsed ' File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py", line 2556, in <module>', got line-err-info
parsed ' working_set.require(__requires__)', no line-err-info
parse line: file-idx=2 line-idx=3 file=/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py line=620 text=in require
get-real-file-name: file-name=/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py real-name=/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py
parsed ' File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py", line 620, in require', got line-err-info
parsed ' needed = self.resolve(parse_requirements(requirements))', no line-err-info
parse line: file-idx=2 line-idx=3 file=/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py line=518 text=in resolve
get-real-file-name: file-name=/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py real-name=/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py
parsed ' File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py", line 518, in resolve', got line-err-info
parsed ' raise DistributionNotFound(req) # XXX put more info here', no line-err-info
parsed 'pkg_resources.DistributionNotFound: pylint==0.23.0', no line-err-info
file /Users/schof/pytest.py, init=flymake-pylint-init
process 3221 exited with code 1
cleaning up using flymake-simple-cleanup
deleted file /Users/schof/pytest_flymake.py
created an overlay at (1-18)
pytest.py: 4 error(s), 0 warning(s) in 0.47 second(s)
为了进行比较,以下是从 emacs 运行时 Flymake verbosity 3 的输出文本模式。 “hello world”文件通过了所有 pylint 测试。
starting syntax check as new-line has been seen
flymake is running: nil
file /Users/schof/pytest.py, init=flymake-pylint-init [3 times]
create-temp-inplace: file=/Users/schof/pytest.py temp=/Users/schof/pytest_flymake.py
saved buffer pytest.py in file /Users/schof/pytest_flymake.py
started process 3395, command=(epylint pytest_flymake.py), dir=/Users/schof/
file /Users/schof/pytest.py, init=flymake-pylint-init
process 3395 exited with code 0
cleaning up using flymake-simple-cleanup
deleted file /Users/schof/pytest_flymake.py
pytest.py: 0 error(s), 0 warning(s) in 0.30 second(s)