(self, tree_nodes)
return tree_nodes
Helps cleaning up the tree nodes that get inserted.
Helps cleaning up the tree nodes that get inserted.
Helps cleaning up the tree nodes that get inserted .
def _remove_endmarker(self, tree_nodes):
        """
        Helps cleaning up the tree nodes that get inserted.
        """
        last_leaf = tree_nodes[-1].get_last_leaf()
        is_endmarker = last_leaf.type == self.endmarker_type
        self._last_prefix = ''
        if is_endmarker:
            try:
                separation = last_leaf.prefix.rindex('\n')
            except ValueError:
                pass
            else:
                # Remove the whitespace part of the prefix after a newline.
                # That is not relevant if parentheses were opened. Always parse
                # until the end of a line.
                last_leaf.prefix, self._last_prefix = \
                    last_leaf.prefix[:separation + 1], last_leaf.prefix[separation + 1:]

        first_leaf = tree_nodes[0].get_first_leaf()
        first_leaf.prefix = self.prefix + first_leaf.prefix
        self.prefix = ''

        if is_endmarker:
            self.prefix = last_leaf.prefix

            tree_nodes = tree_nodes[:-1]

        return tree_nodes
def _remove_endmarker ( self , tree_nodes ) : last_leaf = tree_nodes [ - 1 ] . get_last_leaf ( ) is_endmarker = last_leaf . type == self . endmarker_type self . _last_prefix = '' if is_endmarker : try : separation = last_leaf . prefix . rindex ( '\n' ) except ValueError : pass else : # Remove the whitespace part of the prefix after a newline. # That is not relevant if parentheses were opened. Always parse # until the end of a line. last_leaf . prefix , self . _last_prefix = last_leaf . prefix [ : separation + 1 ] , last_leaf . prefix [ separation + 1 : ] first_leaf = tree_nodes [ 0 ] . get_first_leaf ( ) first_leaf . prefix = self . prefix + first_leaf . prefix self . prefix = '' if is_endmarker : self . prefix = last_leaf . prefix tree_nodes = tree_nodes [ : - 1 ] return tree_nodes