PyCharm自动完成
问题描述：
我是完全新的Python和PyCharm，我想不通为什么PyCharm不会自动完成非常简单的案件，如：
I'm completely new to Python and PyCharm and I cannot figure out why PyCharm doesn't auto-completes very simple cases such as:
import pickle
pickle.dum[control+space or control+shift+space results nothing here]
我有PyCharm 2.6.2和Python 2.7.1。怎么了？
I have PyCharm 2.6.2 and Python 2.7.1. What's wrong?
地址：
我在Mac OS 10.7.3
I'm on Mac OS 10.7.3
答
无法重现。请确保您有一个有效的Python间$ P $为该项目配置PTER。也可以尝试文件 | 的Invalidate缓存。
Can't reproduce. Make sure you have a valid Python interpreter configured for the project. Also try File | Invalidate Caches.