def makefile(self, *params):
return ChannelFile(*([self] + list(params)))<EOL>
Return a file-like object associated with this channel.  The optional
C{mode} and C{bufsize} arguments are interpreted the same way as by
the built-in C{file()} function in python.

@return: object which can be used for python file I/O.
@rtype: L{ChannelFile}