Pylint只显示警告和错误

Question

我想使用pylint来检查我的代码，但我只对错误和警告级别感兴趣。在命令行或pylintrc中有这样做的方法吗？

我对过滤给定的问题不感兴趣（比如在消息控件中列出所有消息），我只希望pylint忽略all约定并重构消息。

注：我不认为这是Using Pylint to display error and warnings的副本

Answer 1

> python -m pylint --errors-only script_to_validate.py
No config file found, using default configuration
************* Module script_to_validate
E:  7,10: Module 'cv2' has no 'imread' member (no-member)
E:  8,15: Module 'cv2' has no 'threshold' member (no-member)

我的设置是Python2.7.6 32位&；pylint 1.6.4

Answer 2

使用-d/--disable选项关闭“C”和“R”消息类（约定和重构）：

-d <msg ids>, --disable=<msg ids>
                    Disable the message, report, category or checker with
                    the given id(s). You can either give multiple
                    identifiers separated by comma (,) or put this option
                    multiple times (only on the command line, not in the
                    configuration file where it should appear only
                    once).You can also use "--disable=all" to disable
                    everything first and then reenable specific checks.
                    For example, if you want to run only the similarities
                    checker, you can use "--disable=all
                    --enable=similarities". If you want to run only the
                    classes checker, but have no Warning level messages
                    displayed, use"--disable=all --enable=classes
                    --disable=W"

没有disable选项（6约定，1重构，2警告，1错误）：

$ pylint x.py
C:  1, 0: Missing module docstring (missing-docstring)
C:  3, 0: Missing function docstring (missing-docstring)
R:  3, 0: Too many statements (775/50) (too-many-statements)
W:780,15: Redefining name 'path' from outer scope (line 796) (redefined-outer-name)
C:780, 0: Invalid function name "getSection" (invalid-name)
C:780, 0: Empty function docstring (empty-docstring)
C:782,23: Invalid variable name "inPath" (invalid-name)
W:785, 4: Statement seems to have no effect (pointless-statement)
E:785, 4: Undefined variable 'something' (undefined-variable)
C:796, 4: Invalid constant name "path" (invalid-name)

使用disable选项（0约定、0重构、2警告、1错误）后：

$ pylint --disable=R,C x.py
W:780,15: Redefining name 'path' from outer scope (line 796) (redefined-outer-name)
W:785, 4: Statement seems to have no effect (pointless-statement)
E:785, 4: Undefined variable 'something' (undefined-variable)

要在pylintrc中设置此选项：

disable=R,C