once more: python 3.5 uses atom_expr node in many places where previous python would use power node

jedi/evaluate/analysis.py

@@ -174,7 +174,7 @@ def _check_for_exception_catch(evaluator, jedi_obj, exception, payload=None):
     def check_hasattr(node, suite):
         try:
             assert suite.start_pos <= jedi_obj.start_pos < suite.end_pos
-            assert node.type == 'power'
+            assert node.type == 'power' or node.type == 'atom_expr'
             base = node.children[0]
             assert base.type == 'name' and base.value == 'hasattr'
             trailer = node.children[1]

jedi/evaluate/finder.py

@@ -448,7 +448,7 @@ def check_flow_information(evaluator, flow, search_name, pos):
 
 def _check_isinstance_type(evaluator, element, search_name):
     try:
-        assert element.type == 'power'
+        assert element.type == 'power' or element.type == 'atom_expr'
         # this might be removed if we analyze and, etc
         assert len(element.children) == 2
         first, trailer = element.children

jedi/evaluate/sys_path.py

@@ -99,7 +99,8 @@ def _paths_from_assignment(evaluator, expr_stmt):
     for assignee, operator in zip(expr_stmt.children[::2], expr_stmt.children[1::2]):
         try:
             assert operator in ['=', '+=']
-            assert tree.is_node(assignee, 'power') and len(assignee.children) > 1
+            assert tree.is_node(assignee, 'power', 'atom_expr') and \
+                len(assignee.children) > 1
             c = assignee.children
             assert c[0].type == 'name' and c[0].value == 'sys'
             trailer = c[1]
@@ -152,7 +153,7 @@ def _check_module(evaluator, module):
     def get_sys_path_powers(names):
         for name in names:
             power = name.parent.parent
-            if tree.is_node(power, 'power'):
+            if tree.is_node(power, 'power', 'atom_expr'):
                 c = power.children
                 if isinstance(c[0], tree.Name) and c[0].value == 'sys' \
                         and tree.is_node(c[1], 'trailer'):