问题
I have installed Eclipse 3.7.2 from APT in Ubuntu 12.04, and installed PyDev in Eclipse. First, it warns unused import and unused wild import, but it no longer displays them today. However, it can display errors like missing parenthesis.
I created a new user, and installed PyDev using that user, problem still happens. How can I enable them for warnings? I have not change the code analysis settings.
回答1:
list all operations could solve it here, for others convenience, and make this question closed
remove the project and recreated it, and this time the project dir is the the PYTHONPATH
remove your python interpretor settings, and set it again in eclipse - window preference - pydev -interpreter Python, refresh the pydev index
Project -> Properties -> PyDev -PYTHONPATH, all is empty. I then "add source folder"
回答2:
I had the same problem. Went to project properties > pydev - PYTHONPATH, then setting the source folder did it for me !
来源：https://stackoverflow.com/questions/11326522/pydev-code-analysis-missing