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30 lines
837 B
Python
30 lines
837 B
Python
'''
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Utility for measuring python opencv API coverage by samples.
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'''
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from glob import glob
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import cv2
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import re
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if __name__ == '__main__':
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cv2_callable = set(['cv2.'+name for name in dir(cv2) if callable( getattr(cv2, name) )])
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found = set()
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for fn in glob('*.py'):
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print ' --- ', fn
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code = open(fn).read()
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found |= set(re.findall('cv2?\.\w+', code))
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cv2_used = found & cv2_callable
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cv2_unused = cv2_callable - cv2_used
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with open('unused_api.txt', 'w') as f:
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f.write('\n'.join(sorted(cv2_unused)))
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r = 1.0 * len(cv2_used) / len(cv2_callable)
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print '\ncv2 api coverage: %d / %d (%.1f%%)' % ( len(cv2_used), len(cv2_callable), r*100 )
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print '\nold (cv) symbols:'
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for s in found:
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if s.startswith('cv.'):
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print s
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