def _slice(self, slicer):
if isinstance(slicer, tuple):<EOL><INDENT>col, loc = slicer<EOL>if not com.is_null_slice(col) and col != <NUM_LIT:0>:<EOL><INDENT>raise IndexError("<STR_LIT>".format(self))<EOL><DEDENT>return self.values[loc]<EOL><DEDENT>return self.values[slicer]<EOL>
return a slice of my values