[issue15318] IDLE - sys.stdin is writeable
Roger Serwy
report at bugs.python.org
Thu Jul 12 02:33:26 CEST 2012
Roger Serwy <roger.serwy at gmail.com> added the comment:
I tested blockfile-3.diff against the latest code in the repository.
sys.stdin.write returns the wrong error message when passed a non-string. Presently it returns io.UnsupportedOperation instead of TypeError: must be str, not ...
The attached blockfile-4.diff incorporates blockfile-3 and creates a decorator in _RPCFile to ensure the argument is a string and applies it to the _RPCInputFile and _RPCOutputFile write methods.
A simpler alternative would be duplicating the string check code in _RPCInputFile before the raise statement.
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Added file: http://bugs.python.org/file26362/blockfile-4.diff
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