(self, expr)
Add an expression to the watch list.
Add an expression to the watch list.
Add an expression to the watch list .
def watch(self, expr):
        """Add an expression to the watch list."""
        outs = self._impl.tokeniser.tokenise_line(b'?' + expr)
        self._watch_list.append((expr, outs))
def watch ( self , expr ) : outs = self . _impl . tokeniser . tokenise_line ( b'?' + expr ) self . _watch_list . append ( ( expr , outs ) )