#NEWLINE# @ classmethod #NEWLINE# def from_composed_tx_spec( cls , model , composed_tx_spec ) : #NEWLINE# #INDENT# testnet = model . is_testnet ( ) #NEWLINE# tx = pycoin_txcons . construct_standard_tx ( composed_tx_spec , testnet ) #NEWLINE# return cls ( model , tx , composed_tx_spec )