nautilus_indicators/python/average/
sma.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_model::{
17    data::{Bar, QuoteTick, TradeTick},
18    enums::PriceType,
19};
20use pyo3::prelude::*;
21
22use crate::{
23    average::sma::SimpleMovingAverage,
24    indicator::{Indicator, MovingAverage},
25};
26
27#[pymethods]
28#[pyo3_stub_gen::derive::gen_stub_pymethods]
29impl SimpleMovingAverage {
30    /// Creates a new `SimpleMovingAverage` instance.
31    #[new]
32    #[pyo3(signature = (period, price_type=None))]
33    fn py_new(period: usize, price_type: Option<PriceType>) -> Self {
34        Self::new(period, price_type)
35    }
36
37    fn __repr__(&self) -> String {
38        format!("SimpleMovingAverage({})", self.period)
39    }
40
41    #[getter]
42    #[pyo3(name = "name")]
43    fn py_name(&self) -> String {
44        self.name()
45    }
46
47    #[getter]
48    #[pyo3(name = "period")]
49    const fn py_period(&self) -> usize {
50        self.period
51    }
52
53    #[getter]
54    #[pyo3(name = "count")]
55    const fn py_count(&self) -> usize {
56        self.count
57    }
58
59    #[getter]
60    #[pyo3(name = "value")]
61    const fn py_value(&self) -> f64 {
62        self.value
63    }
64
65    #[getter]
66    #[pyo3(name = "has_inputs")]
67    fn py_has_inputs(&self) -> bool {
68        self.has_inputs()
69    }
70
71    #[getter]
72    #[pyo3(name = "initialized")]
73    const fn py_initialized(&self) -> bool {
74        self.initialized
75    }
76
77    #[pyo3(name = "handle_quote_tick")]
78    fn py_handle_quote_tick(&mut self, quote: &QuoteTick) {
79        self.py_update_raw(quote.extract_price(self.price_type).into());
80    }
81
82    #[pyo3(name = "handle_trade_tick")]
83    fn py_handle_trade_tick(&mut self, trade: &TradeTick) {
84        self.update_raw((&trade.price).into());
85    }
86
87    #[pyo3(name = "handle_bar")]
88    fn py_handle_bar(&mut self, bar: &Bar) {
89        self.update_raw((&bar.close).into());
90    }
91
92    #[pyo3(name = "reset")]
93    fn py_reset(&mut self) {
94        self.reset();
95    }
96
97    #[pyo3(name = "update_raw")]
98    fn py_update_raw(&mut self, value: f64) {
99        self.update_raw(value);
100    }
101}
nautilus_indicators/python/average/sma.rs

nautilus_indicators/python/average/
sma.rs
