[issue19481] IDLE hangs while printing instance of Unicode subclass

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

And here is a patch for 3.x. Without it following code hangs.

>>> class S(str): pass

>>> import sys
>>> sys.stdout.write('\u20ac')
€1
>>> sys.stdout.write(S('\u20ac'))
€1

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Added file: http://bugs.python.org/file32491/idle_write_string_subclass-3.x.patch

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<http://bugs.python.org/issue19481>
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