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| -rw-r--r-- | Doc/library/io.rst | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Doc/library/io.rst b/Doc/library/io.rst index 9f08c25..4554b1e 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -246,8 +246,10 @@ I/O Base Classes Flush and close this stream. This method has no effect if the file is already closed. Once the file is closed, any operation on the file - (e.g. reading or writing) will raise an :exc:`IOError`. The internal - file descriptor isn't closed if *closefd* was False. + (e.g. reading or writing) will raise an :exc:`ValueError`. + + As a convenience, it is allowed to call this method more than once; + only the first call, however, will have an effect. .. attribute:: closed |