nautilus_model/python/events/order/
cancel_rejected.rs

1// -------------------------------------------------------------------------------------------------
2//  Copyright (C) 2015-2025 Nautech Systems Pty Ltd. All rights reserved.
3//  https://nautechsystems.io
4//
5//  Licensed under the GNU Lesser General Public License Version 3.0 (the "License");
6//  You may not use this file except in compliance with the License.
7//  You may obtain a copy of the License at https://www.gnu.org/licenses/lgpl-3.0.en.html
8//
9//  Unless required by applicable law or agreed to in writing, software
10//  distributed under the License is distributed on an "AS IS" BASIS,
11//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12//  See the License for the specific language governing permissions and
13//  limitations under the License.
14// -------------------------------------------------------------------------------------------------
15
16use std::str::FromStr;
17
18use nautilus_core::{
19    UUID4,
20    python::{IntoPyObjectNautilusExt, serialization::from_dict_pyo3, to_pyvalue_err},
21};
22use pyo3::{basic::CompareOp, prelude::*, types::PyDict};
23use ustr::Ustr;
24
25use crate::{
26    events::OrderCancelRejected,
27    identifiers::{AccountId, ClientOrderId, InstrumentId, StrategyId, TraderId, VenueOrderId},
28};
29
30#[pymethods]
31impl OrderCancelRejected {
32    #[allow(clippy::too_many_arguments)]
33    #[new]
34    #[pyo3(signature = (trader_id, strategy_id, instrument_id, client_order_id, reason, event_id, ts_event, ts_init, reconciliation, venue_order_id=None, account_id=None))]
35    fn py_new(
36        trader_id: TraderId,
37        strategy_id: StrategyId,
38        instrument_id: InstrumentId,
39        client_order_id: ClientOrderId,
40        reason: &str,
41        event_id: UUID4,
42        ts_event: u64,
43        ts_init: u64,
44        reconciliation: bool,
45        venue_order_id: Option<VenueOrderId>,
46        account_id: Option<AccountId>,
47    ) -> PyResult<Self> {
48        let reason = Ustr::from_str(reason).map_err(to_pyvalue_err)?;
49        Ok(Self::new(
50            trader_id,
51            strategy_id,
52            instrument_id,
53            client_order_id,
54            reason,
55            event_id,
56            ts_event.into(),
57            ts_init.into(),
58            reconciliation,
59            venue_order_id,
60            account_id,
61        ))
62    }
63
64    fn __richcmp__(&self, other: &Self, op: CompareOp, py: Python<'_>) -> Py<PyAny> {
65        match op {
66            CompareOp::Eq => self.eq(other).into_py_any_unwrap(py),
67            CompareOp::Ne => self.ne(other).into_py_any_unwrap(py),
68            _ => py.NotImplemented(),
69        }
70    }
71
72    fn __repr__(&self) -> String {
73        format!("{self:?}")
74    }
75
76    fn __str__(&self) -> String {
77        self.to_string()
78    }
79
80    #[staticmethod]
81    #[pyo3(name = "from_dict")]
82    fn py_from_dict(py: Python<'_>, values: Py<PyDict>) -> PyResult<Self> {
83        from_dict_pyo3(py, values)
84    }
85
86    #[pyo3(name = "to_dict")]
87    fn py_to_dict(&self, py: Python<'_>) -> PyResult<PyObject> {
88        let dict = PyDict::new(py);
89        dict.set_item("type", stringify!(OrderCancelRejected))?;
90        dict.set_item("trader_id", self.trader_id.to_string())?;
91        dict.set_item("strategy_id", self.strategy_id.to_string())?;
92        dict.set_item("instrument_id", self.instrument_id.to_string())?;
93        dict.set_item("client_order_id", self.client_order_id.to_string())?;
94        dict.set_item("reason", self.reason.as_str())?;
95        dict.set_item("event_id", self.event_id.to_string())?;
96        dict.set_item("ts_event", self.ts_event.as_u64())?;
97        dict.set_item("ts_init", self.ts_init.as_u64())?;
98        dict.set_item("reconciliation", self.reconciliation)?;
99        match self.venue_order_id {
100            Some(venue_order_id) => dict.set_item("venue_order_id", venue_order_id.to_string())?,
101            None => dict.set_item("venue_order_id", py.None())?,
102        }
103        match self.account_id {
104            Some(account_id) => dict.set_item("account_id", account_id.to_string())?,
105            None => dict.set_item("account_id", py.None())?,
106        }
107        Ok(dict.into())
108    }
109}
nautilus_model/python/events/order/cancel_rejected.rs

nautilus_model/python/events/order/
cancel_rejected.rs
