issue #16

redmine/resources.py

@@ -96,7 +96,6 @@ class _Resource(object):
  query_update = None
  query_delete = None
 
- _changes = {}
  _includes = ()
  _relations = ()
  _unconvertible = ()
@@ -110,6 +109,7 @@ def __init__(self, manager, attributes):
  self.attributes.update(dict((relation, None) for relation in self._relations))
  self.attributes.update(attributes)
  self._readonly += self._relations + self._includes
+ self._changes = {}
 
  def __getitem__(self, item):
  """Provides a dictionary like access to resource attributes"""
@@ -169,7 +169,7 @@ def __getattr__(self, item):
 
  def __setattr__(self, item, value):
  """Sets the requested attribute"""
- if item in self.__class__.__base__.__dict__:
+ if item in self.__class__.__base__.__dict__ or item.startswith('_'):
  super(_Resource, self).__setattr__(item, value)
  elif item in self._readonly:
  raise ReadonlyAttrError()