Param is now the parent of its names and not just a helper class.

jedi/evaluate/compiled/__init__.py

@@ -443,13 +443,11 @@ builtin = Builtin(_builtins)
 magic_function_class = CompiledObject(type(load_module), parent=builtin)
 generator_obj = CompiledObject(_a_generator(1.0))
 type_names = []  # Need this, because it's return in get_defined_names.
-#type_names = builtin.get_by_name('type').get_defined_names()
-#none_obj = builtin.get_by_name('None')
-#false_obj = builtin.get_by_name('False')
-#true_obj = builtin.get_by_name('True')
-#object_obj = builtin.get_by_name('object')
-true_obj = object()
-false_obj = object()
+type_names = builtin.get_by_name('type').get_defined_names()
+none_obj = builtin.get_by_name('None')
+false_obj = builtin.get_by_name('False')
+true_obj = builtin.get_by_name('True')
+object_obj = builtin.get_by_name('object')
 
 
 def keyword_from_value(obj):

jedi/evaluate/param.py

@@ -167,6 +167,10 @@ def get_params(evaluator, func, var_args):
     # There may be calls, which don't fit all the params, this just ignores it.
     #unpacked_va = _unpack_var_args(evaluator, var_args, func)
     unpacked_va = list(var_args.unpack())
+    from jedi.evaluate.representation import InstanceElement
+    if isinstance(func, InstanceElement):
+        # Include self at this place.
+        unpacked_va.insert(0, (None, [func.instance]))
     var_arg_iterator = common.PushBackIterator(iter(unpacked_va))
 
     non_matching_keys = defaultdict(lambda: [])

jedi/evaluate/representation.py

@@ -162,7 +162,8 @@ class Instance(use_metaclass(CachedMetaClass, Executed)):
                         if pr.is_node(trailer, 'trailer') \
                                 and len(trailer.children) == 2:
                             name = trailer.children[1]  # After dot.
-                            names.append(get_instance_el(self._evaluator, self, name))
+                            if name.is_definition():
+                                names.append(get_instance_el(self._evaluator, self, name))
 
         for s in self.base.py__bases__(self._evaluator):
             if not isinstance(s, compiled.CompiledObject):