Copyright (C) 2010 Google Inc.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. Utilities that should not be distributed with source.
__author__ = 'thmiller@google.com (Tom Miller)'
import atom
import inspect
dull_types = [str, unicode, dict, list, type(None)]
Walk through attributes of an instance.
def walk_attributes(myobject, object_name, tabitem='=', step=True, tablevel=0):
Just flat out prints varying values of dir() for instances and their attributes.
Args: myobject: instance to walk through object_name: Name of the instance being walked through tabitem: String to show depth into myobject. Set to '' to disable. step: bool Use raw_input('') after printing each attribute tablevel: Depth into myobject (starts at 0)
Returns: NATHING!
print tabitem*tablevel + 'Object: ' + object_name
print tabitem*tablevel + 'Type: ' + str(type(myobject))
attr_list = [attr for attr in dir(myobject)
if not attr.startswith('_') and
not inspect.ismethod(getattr(myobject, attr))]
print tabitem*tablevel + 'Attributes: '
print tabitem*tablevel + str(attr_list)
dull_attr = [attr for attr in attr_list
if type(getattr(myobject, attr)) in dull_types]
if dull_attr:
print tabitem*tablevel + '(basic attributes: ' + str(dull_attr) + ')'
loopable_attr = [attr for attr in attr_list
if not type(getattr(myobject, attr)) in dull_types]
for attr_name in loopable_attr:
new_object = getattr(myobject, attr_name)
if step:
raw_input('')
walk_attributes(new_object, attr_name, tablevel=tablevel+1)