python - pyexiv2 get image exif, from_buffer function lead memory leak -

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i use pyexiv2 library read image exif info.and found imagemetadata.from_buffer() method lead memory leak when image not intact. imagemetadata() method ok.

the code below test code, , when let read file not image, see memory not free.

import pyexiv2 import time import sys import os  def read_metadata(file_data):      try:          metadata = pyexiv2.imagemetadata(file_data)          metadata = pyexiv2.imagemetadata.from_buffer(file_data)          metadata.read()      except exception,e:         print e  filename = sys.argv[1]  print filename  write_metadata(open(filename).read())  time.sleep(10000)


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