old_contents: """
  Base configuration for TiddlySpace.
  
  This provides the basics which may be changed in tidlywebconfig.py.
  """
  from tiddlywebplugins.instancer.util import get_tiddler_locations
  
  from tiddlywebplugins.tiddlyspace.instance import store_contents
  
  
  PACKAGE_NAME = 'tiddlywebplugins.tiddlyspace'
  
  
  config = {
      'instance_tiddlers': get_tiddler_locations(store_contents, PACKAGE_NAME),
      'atom.default_filter': 'select=tag:!excludeLists;sort=-modified;limit=20',
      'auth_systems': ['cookie_form', 'tiddlywebplugins.tiddlyspace.openid'],
      'bag_create_policy': 'ANY',
      'recipe_create_policy': 'ANY',
      'css_uri': '/bags/common/tiddlers/tiddlyweb.css',
      'socialusers.reserved_names': ['www', 'about', 'help', 'announcements',
          'dev', 'info', 'api', 'status', 'login', 'frontpage'],
      'cookie_age': '2592000', # 1 month
      'server_store': ['tiddlywebplugins.mysql', {
          'db_config': 'mysql:///tiddlyspace?charset=utf8&use_unicode=0'}],
      'indexer': 'tiddlywebplugins.mysql',
  }
  
new_contents: """
  Base configuration for TiddlySpace.
  
  This provides the basics which may be changed in tidlywebconfig.py.
  """
  from tiddlywebplugins.instancer.util import get_tiddler_locations
  
  from tiddlywebplugins.tiddlyspace.instance import store_contents
  
  
  PACKAGE_NAME = 'tiddlywebplugins.tiddlyspace'
  
  
  config = {
      'instance_tiddlers': get_tiddler_locations(store_contents, PACKAGE_NAME),
      'atom.default_filter': 'select=tag:!excludeLists;sort=-modified;limit=20',
      'auth_systems': ['cookie_form', 'tiddlywebplugins.tiddlyspace.openid'],
      'bag_create_policy': 'ANY',
      'recipe_create_policy': 'ANY',
      'css_uri': '/bags/common/tiddlers/tiddlyweb.css',
      'socialusers.reserved_names': ['www', 'about', 'help', 'announcements',
          'dev', 'info', 'api', 'status', 'login', 'frontpage'],
      'cookie_age': '2592000', # 1 month
      'server_store': ['tiddlywebplugins.mysql', {
          'db_config': 'mysql:///tiddlyspace?charset=utf8&use_unicode=0'}],
      'indexer': 'tiddlywebplugins.mysql',
      'tiddlywebwiki.binary_limit': 1048576, # 1MB
  }
  
subject: Set the tiddlywebwiki binary limit to 1MB.