Finally able to remove the get_executable_nodes function.

jedi/evaluate/analysis.py

@@ -208,92 +208,3 @@ def _check_for_exception_catch(evaluator, jedi_obj, exception, payload=None):
         obj = obj.parent
 
     return False
-
-
-def get_executable_nodes(module):
-    """
-    Returns the nodes used in a module. All these nodes should be
-    evaluated to check for potential exceptions.
-    """
-    def check_children(node):
-        try:
-            children = node.children
-        except AttributeError:
-            return []
-        else:
-            nodes = []
-            for child in children:
-                nodes += check_children(child)
-                if child.type == 'trailer':
-                    c = child.children
-                    if c[0] == '(' and c[1] != ')':
-                        if c[1].type != 'arglist':
-                            if c[1].type == 'argument':
-                                nodes.append(c[1].children[-1])
-                            else:
-                                nodes.append(c[1])
-                        else:
-                            for argument in c[1].children:
-                                if argument.type == 'argument':
-                                    nodes.append(argument.children[-1])
-                                elif argument.type != 'operator':
-                                    nodes.append(argument)
-            return nodes
-
-    def add_nodes(nodes):
-        new = set()
-        for node in nodes:
-            if isinstance(node, tree.Flow):
-                children = node.children
-                if node.type == 'for_stmt':
-                    children = children[2:]  # Don't want to include the names.
-                # Pick the suite/simple_stmt.
-                new |= add_nodes(children)
-            elif node.type in ('simple_stmt', 'suite'):
-                new |= add_nodes(node.children)
-            elif node.type in ('return_stmt', 'yield_expr', 'raise_stmt'):
-                try:
-                    new.add(node.children[1])
-                except IndexError:
-                    pass
-            elif node.type not in ('whitespace', 'operator', 'keyword',
-                                   'parameters', 'decorated', 'except_clause') \
-                    and not isinstance(node, (tree.ClassOrFunc, tree.Import)):
-                new.add(node)
-                try:
-                    children = node.children
-                except AttributeError:
-                    pass
-                else:
-                    for next_node in children:
-                        new.update(check_children(node))
-        return new
-
-    nodes = set()
-    import_names = set()
-    decorated_funcs = []
-    for scope in module.walk():
-        for imp in set(scope.imports):
-            import_names |= set(imp.get_defined_names())
-            if imp.is_nested():
-                import_names |= set(path[-1] for path in imp.paths())
-
-        children = scope.children
-        if isinstance(scope, tree.ClassOrFunc):
-            children = children[2:]  # We don't want to include the class name.
-        nodes |= add_nodes(children)
-
-        for flow in scope.flows:
-            if flow.type == 'for_stmt':
-                nodes.add(flow.children[3])
-            elif flow.type == 'try_stmt':
-                nodes.update(e for e in flow.except_clauses() if e is not None)
-
-        try:
-            decorators = scope.get_decorators()
-        except AttributeError:
-            pass
-        else:
-            if decorators:
-                decorated_funcs.append(scope)
-    return nodes, import_names, decorated_funcs