svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r85990 | brian.curtin | 2010-10-30 16:35:28 -0500 (Sat, 30 Oct 2010) | 2 lines
Fix #10258 - clean up resource warning
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"""
if isinstance(f, str):
f = BytesIO(f.encode('utf-8'))
- token_list = list(tokenize(f.readline))
- f.close()
+ try:
+ token_list = list(tokenize(f.readline))
+ finally:
+ f.close()
tokens1 = [tok[:2] for tok in token_list]
new_bytes = untokenize(tokens1)
readline = (line for line in new_bytes.splitlines(1)).__next__