parameters: (self, items=[])
docstring: items can be a list of pair_lists or a dictionary
docstring_summary: items can be a list of pair_lists or a dictionary
docstring_tokens: items can be a list of pair_lists or a dictionary
function: def __init__(self, items=[]):
          """items can be a list of pair_lists or a dictionary"""
          dict.__init__(self, items)
function_tokens: def __init__ ( self , items = [ ] ) : dict . __init__ ( self , items )