Remove 'move' from the parser tree.

jedi/evaluate/pep0484.py

@@ -30,6 +30,7 @@ from jedi.evaluate import compiled
 from jedi.evaluate.context import LazyTreeContext
 from jedi import debug
 from jedi import _compatibility
+from jedi import parser_utils
 import re
 
 
@@ -72,7 +73,7 @@ def _fix_forward_reference(context, node):
             return node
         else:
             module = node.get_root_node()
-            new_node.move(module.end_pos[0])
+            parser_utils.move(new_node, module.end_pos[0])
             new_node.parent = context.tree_node
             return new_node
     else:

jedi/parser/tree.py

@@ -115,9 +115,6 @@ class Leaf(_NodeOrLeaf):
             return self.line - self.prefix.count('\n'), 0  # It's the first leaf.
         return previous_leaf.end_pos
 
-    def move(self, line_offset):
-        self.line += line_offset
-
     def get_first_leaf(self):
         return self
 
@@ -173,13 +170,6 @@ class BaseNode(_NodeOrLeaf):
         self.children = children
         self.parent = None
 
-    def move(self, line_offset):
-        """
-        Move the Node's start_pos.
-        """
-        for c in self.children:
-            c.move(line_offset)
-
     @property
     def start_pos(self):
         return self.children[0].start_pos

jedi/parser_utils.py

@@ -175,3 +175,17 @@ def get_doc_with_call_signature(scope_node):
     if call_signature is None:
         return doc
     return '%s\n\n%s' % (call_signature, doc)
+
+
+def move(node, line_offset):
+    """
+    Move the `Node` start_pos.
+    """
+    try:
+        children = node.children
+    except AttributeError:
+        node.line += line_offset
+    else:
+        for c in children:
+            move(c, line_offset)
+

test/run.py

@@ -123,6 +123,7 @@ from jedi._compatibility import unicode, is_py3
 from jedi.parser.python import parse
 from jedi.api.classes import Definition
 from jedi.api.completion import get_user_scope
+from jedi import parser_utils
 
 
 TEST_COMPLETIONS = 0
@@ -188,7 +189,7 @@ class IntegrationTestCase(object):
             for match in re.finditer('(?:[^ ]+)', correct):
                 string = match.group(0)
                 parser = parse(string, start_symbol='eval_input', error_recovery=False)
-                parser.get_root_node().move(self.line_nr)
+                parser_utils.move(parser.get_root_node(), self.line_nr)
                 element = parser.get_root_node()
                 module_context = script._get_module()
                 # The context shouldn't matter for the test results.