convert: change socket mode from b'r+' to 'rwb' in cvs.py (issue6789)...
convert: change socket mode from b'r+' to 'rwb' in cvs.py (issue6789)
'r+' mode used to open sockets for read/write operations, but '+' is not
supported in Python 3. We're using bytes with these sockets everywhere, so the
mode should have 'b'. But the mode argument has to be str, not bytes.