parameters: (self, blk_alias, port, msg)
docstring: blk_alias: the alias of the block we are posting the message
                     to; must have an open message port named 'port'.
                     Provide as a string.
          port: The name of the message port we are sending the message to.
                Provide as a string.
          msg: The actual message. Provide this as a PMT of the form
               right for the message port.
          The alias and port names are converted to PMT symbols and
          serialized. The msg is already a PMT and so just serialized.
docstring_summary: blk_alias: the alias of the block we are posting the message
                     to; must have an open message port named 'port'.
                     Provide as a string.
          port: The name of the message port we are sending the message to.
                Provide as a string.
          msg: The actual message. Provide this as a PMT of the form
               right for the message port.
          The alias and port names are converted to PMT symbols and
          serialized. The msg is already a PMT and so just serialized.
docstring_tokens: blk_alias : the alias of the block we are posting the message to ; must have an open message port named port . Provide as a string . port : The name of the message port we are sending the message to . Provide as a string . msg : The actual message . Provide this as a PMT of the form right for the message port . The alias and port names are converted to PMT symbols and serialized . The msg is already a PMT and so just serialized .
function: def postMessage(self, blk_alias, port, msg):
          '''
          blk_alias: the alias of the block we are posting the message
                     to; must have an open message port named 'port'.
                     Provide as a string.
          port: The name of the message port we are sending the message to.
                Provide as a string.
          msg: The actual message. Provide this as a PMT of the form
               right for the message port.
          The alias and port names are converted to PMT symbols and
          serialized. The msg is already a PMT and so just serialized.
          '''
          self.thriftclient.radio.postMessage(pmt.serialize_str(pmt.intern(blk_alias)),
                                              pmt.serialize_str(
                                                  pmt.intern(port)),
                                              pmt.serialize_str(msg))
function_tokens: def postMessage ( self , blk_alias , port , msg ) : self . thriftclient . radio . postMessage ( pmt . serialize_str ( pmt . intern ( blk_alias ) ) , pmt . serialize_str ( pmt . intern ( port ) ) , pmt . serialize_str ( msg ) )