26 lines
763 B
Python
26 lines
763 B
Python
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# author: Adrian Rosebrock
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# website: http://www.pyimagesearch.com
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# import the necessary packages
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from __future__ import print_function
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import cv2
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import re
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def find_function(name, pretty_print=True, module=None):
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# if the module is None, initialize it to to the root `cv2`
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# library
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if module is None:
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module = cv2
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# grab all function names that contain `name` from the module
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p = ".*{}.*".format(name)
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filtered = filter(lambda x: re.search(p, x, re.IGNORECASE), dir(module))
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# check to see if the filtered names should be returned to the
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# calling function
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if not pretty_print:
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return filtered
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# otherwise, loop over the function names and print them
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for (i, funcName) in enumerate(filtered):
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print("{}. {}".format(i + 1, funcName))
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