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Python 2 compatibility

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Skipper Seabold
2016-06-17 10:43:10 -05:00
committed by Nate Prewitt
parent af7729f64a
commit d4965a4ec6
1 changed files with 7 additions and 1 deletions
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requests/utils.py
+7 -1
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@@ -89,8 +89,14 @@ def super_len(o):
# StringIO has a notimplemented fileno
# BytesIO has seek and not fileno
total_length = o.seek(0, 2)
# StringIO objects in py2 returns None
if total_length is None and hasattr(o, 'tell'):
total_length = o.tell()
elif total_length is None:
total_length = 0
# seek back to current position to support partially read file-like
o.seek(current_position)
o.seek(current_position or 0)
return max(0, total_length - current_position)