Chao Wang 3db22452fb Adding ChangeInstrument op (#1005) ...

* add ChangeInstrument to ops

Adding Change instrument OP. This op allows one to use  features of a different instrument.

* Update __init__.py

update parse_field to accommodate ChangeInstrument

* Propose test

* Add test case and fix bug

* Update ops.py

* Update ops.py

* simplify the operator further

* implement abstract method

* fix arg bug

* clean test

Co-authored-by: Young <afe.young@gmail.com>
Co-authored-by: you-n-g <you-n-g@users.noreply.github.com>

2022-07-04 08:45:26 +08:00

..

test_elem_operator.py

Supporting Arctic Backend Provider & Orderbook, Tick Data Example (#744)

2022-01-18 09:13:11 +08:00

test_special_ops.py

Adding ChangeInstrument op (#1005)

2022-07-04 08:45:26 +08:00