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Merge pull request #18930 from alalek:issue_18502
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@ -18,6 +18,10 @@ except ImportError:
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def bootstrap():
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import sys
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import copy
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save_sys_path = copy.copy(sys.path)
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if hasattr(sys, 'OpenCV_LOADER'):
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print(sys.path)
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raise ImportError('ERROR: recursion is detected during loading of "cv2" binary extensions. Check OpenCV installation.')
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@ -85,6 +89,8 @@ def bootstrap():
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del sys.modules['cv2']
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import cv2
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sys.path = save_sys_path # multiprocessing should start from bootstrap code (https://github.com/opencv/opencv/issues/18502)
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try:
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import sys
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del sys.OpenCV_LOADER
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