tree 02fc024fbff8112772407f9ba1b9b7f2ea9ef0a9
parent e8d2f5589bdbe8988c97b2f8bb265f1aca2b4193
author Tim Peters <tim.peters@gmail.com> 971135035 +0000
committer Tim Peters <tim.peters@gmail.com> 971135035 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4017993

When the classes in wave.py opened files themselves, their .close() methods
didn't bother to close the files.  This caused the new test_wave test to fail
under Windows, as Windows won't let you delete a file that's open.  Fixed
that by ensuring the wave read & write classes' .close() and __del__ methods
close files that were opened by their constructors.