nautilus_model/python/events/order/
pending_update.rs

1// -------------------------------------------------------------------------------------------------
2//  Copyright (C) 2015-2026 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 nautilus_core::{
17    UUID4,
18    python::{IntoPyObjectNautilusExt, serialization::from_dict_pyo3},
19};
20use pyo3::{basic::CompareOp, prelude::*, types::PyDict};
21
22use crate::{
23    events::OrderPendingUpdate,
24    identifiers::{AccountId, ClientOrderId, InstrumentId, StrategyId, TraderId, VenueOrderId},
25};
26
27#[pymethods]
28#[pyo3_stub_gen::derive::gen_stub_pymethods]
29impl OrderPendingUpdate {
30    /// Represents an event where an `ModifyOrder` command has been sent to the
31    /// trading venue.
32    #[expect(clippy::too_many_arguments)]
33    #[new]
34    #[pyo3(signature = (trader_id, strategy_id, instrument_id, client_order_id, account_id, event_id, ts_event, ts_init, reconciliation, venue_order_id=None))]
35    fn py_new(
36        trader_id: TraderId,
37        strategy_id: StrategyId,
38        instrument_id: InstrumentId,
39        client_order_id: ClientOrderId,
40        account_id: Option<AccountId>,
41        event_id: UUID4,
42        ts_event: u64,
43        ts_init: u64,
44        reconciliation: bool,
45        venue_order_id: Option<VenueOrderId>,
46    ) -> Self {
47        Self::new(
48            trader_id,
49            strategy_id,
50            instrument_id,
51            client_order_id,
52            account_id,
53            event_id,
54            ts_event.into(),
55            ts_init.into(),
56            reconciliation,
57            venue_order_id,
58        )
59    }
60
61    fn __richcmp__(&self, other: &Self, op: CompareOp, py: Python<'_>) -> Py<PyAny> {
62        match op {
63            CompareOp::Eq => self.eq(other).into_py_any_unwrap(py),
64            CompareOp::Ne => self.ne(other).into_py_any_unwrap(py),
65            _ => py.NotImplemented(),
66        }
67    }
68
69    fn __repr__(&self) -> String {
70        format!("{self:?}")
71    }
72
73    fn __str__(&self) -> String {
74        self.to_string()
75    }
76
77    #[getter]
78    #[pyo3(name = "causation_id")]
79    fn py_causation_id(&self) -> Option<UUID4> {
80        self.causation_id
81    }
82
83    #[staticmethod]
84    #[pyo3(name = "from_dict")]
85    fn py_from_dict(py: Python<'_>, values: Py<PyDict>) -> PyResult<Self> {
86        from_dict_pyo3(py, values)
87    }
88
89    #[getter]
90    #[pyo3(name = "trader_id")]
91    fn py_trader_id(&self) -> TraderId {
92        self.trader_id
93    }
94
95    #[getter]
96    #[pyo3(name = "strategy_id")]
97    fn py_strategy_id(&self) -> StrategyId {
98        self.strategy_id
99    }
100
101    #[getter]
102    #[pyo3(name = "instrument_id")]
103    fn py_instrument_id(&self) -> InstrumentId {
104        self.instrument_id
105    }
106
107    #[getter]
108    #[pyo3(name = "client_order_id")]
109    fn py_client_order_id(&self) -> ClientOrderId {
110        self.client_order_id
111    }
112
113    #[getter]
114    #[pyo3(name = "venue_order_id")]
115    fn py_venue_order_id(&self) -> Option<VenueOrderId> {
116        self.venue_order_id
117    }
118
119    #[getter]
120    #[pyo3(name = "account_id")]
121    fn py_account_id(&self) -> Option<AccountId> {
122        self.account_id
123    }
124
125    #[getter]
126    #[pyo3(name = "event_id")]
127    fn py_event_id(&self) -> UUID4 {
128        self.event_id
129    }
130
131    #[getter]
132    #[pyo3(name = "ts_event")]
133    fn py_ts_event(&self) -> u64 {
134        self.ts_event.as_u64()
135    }
136
137    #[getter]
138    #[pyo3(name = "ts_init")]
139    fn py_ts_init(&self) -> u64 {
140        self.ts_init.as_u64()
141    }
142
143    #[getter]
144    #[pyo3(name = "reconciliation")]
145    fn py_reconciliation(&self) -> bool {
146        self.reconciliation
147    }
148
149    #[pyo3(name = "to_dict")]
150    fn py_to_dict(&self, py: Python<'_>) -> PyResult<Py<PyAny>> {
151        let dict = PyDict::new(py);
152        dict.set_item("type", stringify!(OrderPendingUpdate))?;
153        dict.set_item("trader_id", self.trader_id.to_string())?;
154        dict.set_item("strategy_id", self.strategy_id.to_string())?;
155        dict.set_item("instrument_id", self.instrument_id.to_string())?;
156        dict.set_item("client_order_id", self.client_order_id.to_string())?;
157        match self.account_id {
158            Some(account_id) => dict.set_item("account_id", account_id.to_string())?,
159            None => dict.set_item("account_id", py.None())?,
160        }
161        dict.set_item("event_id", self.event_id.to_string())?;
162        dict.set_item("ts_event", self.ts_event.as_u64())?;
163        dict.set_item("ts_init", self.ts_init.as_u64())?;
164        dict.set_item("reconciliation", self.reconciliation)?;
165        match self.venue_order_id {
166            Some(venue_order_id) => dict.set_item("venue_order_id", venue_order_id.to_string())?,
167            None => dict.set_item("venue_order_id", py.None())?,
168        }
169
170        match self.causation_id {
171            Some(causation_id) => dict.set_item("causation_id", causation_id.to_string())?,
172            None => dict.set_item("causation_id", py.None())?,
173        }
174        Ok(dict.into())
175    }
176}
nautilus_model/python/events/order/pending_update.rs

nautilus_model/python/events/order/
pending_update.rs
