parameters: (self)
docstring: get handshake response header
docstring_summary: get handshake response header
docstring_tokens: get handshake response header
function: def getheaders(self):
          """
          get handshake response header
          """
          if self.handshake_response:
              return self.handshake_response.headers
          else:
              return None
function_tokens: def getheaders ( self ) : if self . handshake_response : return self . handshake_response . headers else : return None