(self)
Generate batches of operations, batched by type of
        operation, in arbitrary order.
Generate batches of operations, batched by type of
        operation, in arbitrary order.
Generate batches of operations batched by type of operation in arbitrary order .
def gen_unordered(self):
        """Generate batches of operations, batched by type of
        operation, in arbitrary order.
        """
        operations = [_Run(_INSERT), _Run(_UPDATE), _Run(_DELETE)]
        for idx, (op_type, operation) in enumerate(self.ops):
            operations[op_type].add(idx, operation)

        for run in operations:
            if run.ops:
                yield run
def gen_unordered ( self ) : operations = [ _Run ( _INSERT ) , _Run ( _UPDATE ) , _Run ( _DELETE ) ] for idx , ( op_type , operation ) in enumerate ( self . ops ) : operations [ op_type ] . add ( idx , operation ) for run in operations : if run . ops : yield run