More small bug fixes.

jedi/evaluate/__init__.py

@@ -266,9 +266,7 @@ class Evaluator(object):
                 types.add(compiled.builtin_from_name(self, element.value))
             # else: print e.g. could be evaluated like this in Python 2.7
         elif isinstance(element, tree.Lambda):
-            types = set([er.LambdaWrapper(self, context, element)])
-        elif element.isinstance(er.LambdaWrapper):
-            types = set([element])  # TODO this is no real evaluation.
+            types = set([er.FunctionContext(self, context, element)])
         elif element.type == 'expr_stmt':
             types = self.eval_statement(context, element)
         elif element.type in ('power', 'atom_expr'):
@@ -545,7 +543,7 @@ class Evaluator(object):
             if scope_node == base_node:
                 return base_context
 
-            is_funcdef = scope_node.type == 'funcdef'
+            is_funcdef = scope_node.type in ('funcdef', 'lambda')
             parent_scope = scope_node.get_parent_scope()
             parent_context = from_scope_node(parent_scope, child_is_funcdef=is_funcdef)
 

jedi/evaluate/finder.py

@@ -80,7 +80,7 @@ def filter_definition_names(names, origin, position=None):
     scope = stmt.get_parent_scope()
 
     if not (isinstance(scope, er.FunctionExecution) and
-            isinstance(scope.base, er.LambdaWrapper)):
+            isinstance(scope.base, LambdaWrapper)):
         names = filter_after_position(names, position, origin)
     names = [name for name in names
              if name.is_definition() and not is_comprehension_name(name, origin)]
@@ -386,7 +386,7 @@ def _name_to_types(evaluator, context, name):
         types = _apply_decorators(evaluator, context, node)
     elif node.type == 'global_stmt':
         context = evaluator.create_context(context, name)
-        finder = NameFinder(evaluator, context, str(name))
+        finder = NameFinder(evaluator, context, context, str(name))
         filters = finder.get_filters(search_global=True)
         # For global_stmt lookups, we only need the first possible scope,
         # which means the function itself.

jedi/evaluate/precedence.py

@@ -166,7 +166,8 @@ def _element_calculate(evaluator, left, operator, right):
 
     def check(obj):
         """Checks if a Jedi object is either a float or an int."""
-        return isinstance(obj, instance.CompiledInstance) and obj.name.name_string in ('int', 'float')
+        return isinstance(obj, instance.CompiledInstance) and \
+            obj.name.string_name in ('int', 'float')
 
     # Static analysis, one is a number, the other one is not.
     if operator in ('+', '-') and l_is_num != r_is_num \

jedi/evaluate/representation.py

@@ -38,11 +38,11 @@ import pkgutil
 import imp
 import re
 
-from jedi._compatibility import use_metaclass, unicode, Python3Method, is_py3
+from jedi._compatibility import use_metaclass, unicode, Python3Method
 from jedi.parser import tree
 from jedi import debug
 from jedi import common
-from jedi.cache import underscore_memoization, cache_star_import
+from jedi.cache import cache_star_import
 from jedi.evaluate.cache import memoize_default, CachedMetaClass, NO_DEFAULT
 from jedi.evaluate import compiled
 from jedi.evaluate.compiled import mixed
@@ -262,10 +262,6 @@ class FunctionContext(use_metaclass(CachedMetaClass, context.TreeContext)):
         return [ParamName(anon, param.name) for param in self.funcdef.params]
 
 
-class LambdaWrapper(FunctionContext):
-    pass
-
-
 class FunctionExecutionContext(Executed):
     """
     This class is used to evaluate functions and their returns.
@@ -302,7 +298,7 @@ class FunctionExecutionContext(Executed):
     @recursion.execution_recursion_decorator
     def get_return_values(self, check_yields=False):
         funcdef = self.funcdef
-        if isinstance(funcdef, tree.Lambda):
+        if funcdef.type == 'lambda':
             return self.evaluator.eval_element(self, funcdef.children[-1])
 
         """