def check_channel_pty_request(self, channel, term, width, height, pixelwidth, pixelheight,<EOL>modes):
return False<EOL>
Determine if a pseudo-terminal of the given dimensions (usually
requested for shell access) can be provided on the given channel.

The default implementation always returns C{False}.

@param channel: the L{Channel} the pty request arrived on.
@type channel: L{Channel}
@param term: type of terminal requested (for example, C{"vt100"}).
@type term: str
@param width: width of screen in characters.
@type width: int
@param height: height of screen in characters.
@type height: int
@param pixelwidth: width of screen in pixels, if known (may be C{0} if
    unknown).
@type pixelwidth: int
@param pixelheight: height of screen in pixels, if known (may be C{0}
    if unknown).
@type pixelheight: int
@return: C{True} if the psuedo-terminal has been allocated; C{False}
    otherwise.
@rtype: bool