Merge pull request #18930 from alalek:issue_18502

This commit is contained in:
Alexander Alekhin 2020-11-30 18:22:59 +00:00
commit acc142d4ba

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