tree ad661749674372cd652bca79eefed2583b19cee4
parent 71de6c6b747149b79b0d7f5c1192785f045da242
author Fred Drake <fdrake@acm.org> 903462188 +0000
committer Fred Drake <fdrake@acm.org> 903462188 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4011512

Raise the right exception (ValueError) for attempted I/O on closed StringIO
objects; this makes the emulation of file objects a bit better, and the
exceptions explain things a bit better.