def begin_transaction(self, transaction_type, trace_parent=None):
        """
        Start a new transactions and bind it in a thread-local variable

        :returns the Transaction object
        """
        if trace_parent:
            is_sampled = bool(trace_parent.trace_options.recorded)
        else:
            is_sampled = self._sample_rate == 1.0 or self._sample_rate > random.random()
        transaction = Transaction(self, transaction_type, trace_parent=trace_parent, is_sampled=is_sampled)
        if trace_parent is None:
            transaction.trace_parent = TraceParent(
                constants.TRACE_CONTEXT_VERSION,
                "%032x" % random.getrandbits(128),
                transaction.id,
                TracingOptions(recorded=is_sampled),
            )
        execution_context.set_transaction(transaction)
        return transaction
def begin_transaction ( self , transaction_type , trace_parent = None ) : if trace_parent : is_sampled = bool ( trace_parent . trace_options . recorded ) else : is_sampled = self . _sample_rate == 1.0 or self . _sample_rate > random . random ( ) transaction = Transaction ( self , transaction_type , trace_parent = trace_parent , is_sampled = is_sampled ) if trace_parent is None : transaction . trace_parent = TraceParent ( constants . TRACE_CONTEXT_VERSION , "%032x" % random . getrandbits ( 128 ) , transaction . id , TracingOptions ( recorded = is_sampled ) , ) execution_context . set_transaction ( transaction ) return transaction
Start a new transactions and bind it in a thread-local variable

        :returns the Transaction object