parameters: (self, key=None, blog_url=None, agent=None)
docstring: Automatically calls ``setAPIKey``.
docstring_summary: Automatically calls ``setAPIKey``.
docstring_tokens: Automatically calls setAPIKey .
function: def __init__(self, key=None, blog_url=None, agent=None):
          """Automatically calls ``setAPIKey``."""
          if agent is None:
              agent = DEFAULTAGENT % __version__
          self.user_agent = user_agent % (agent, __version__)
          self.setAPIKey(key, blog_url)
function_tokens: def __init__ ( self , key = None , blog_url = None , agent = None ) : if agent is None : agent = DEFAULTAGENT % __version__ self . user_agent = user_agent % ( agent , __version__ ) self . setAPIKey ( key , blog_url )