pycharm的opencv无代码提示的解决

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• pip install opencv-contrib-python
• 修改‪xxx\Anaconda3\Lib\site-packages\cv2\__init__.py为：

import sys
import os
import importlib
os.environ["PATH"] += os.pathsep + os.path.dirname(os.path.realpath(__file__))
from .cv2 import *
globals().update(importlib.import_module('cv2.cv2').__dict__)