采集卡bug修复
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12
preview.py
12
preview.py
@@ -8,9 +8,17 @@ import warnings
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import os
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from config import config_manager
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# 抑制OpenCV的警告信息
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# 抑制OpenCV的警告信息(兼容不同版本)
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os.environ['OPENCV_LOG_LEVEL'] = 'ERROR'
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cv2.setLogLevel(cv2.LOG_LEVEL_ERROR)
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try:
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if hasattr(cv2, 'setLogLevel'):
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# OpenCV 4.x
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if hasattr(cv2, 'LOG_LEVEL_ERROR'):
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cv2.setLogLevel(cv2.LOG_LEVEL_ERROR)
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elif hasattr(cv2, 'utils'):
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cv2.utils.setLogLevel(0) # 0=ERROR级别
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except Exception:
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pass # 如果设置失败,继续执行
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class PreviewWindow:
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"""采集卡预览窗口"""
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