nautilus_indicators/python/ratio/
efficiency_ratio.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 nautilus_model::enums::PriceType;
17use pyo3::prelude::*;
18
19use crate::{indicator::Indicator, ratio::efficiency_ratio::EfficiencyRatio};
20
21#[pymethods]
22impl EfficiencyRatio {
23    #[new]
24    #[pyo3(signature = (period, price_type=None))]
25    fn py_new(period: usize, price_type: Option<PriceType>) -> Self {
26        Self::new(period, price_type)
27    }
28
29    fn __repr__(&self) -> String {
30        format!("EfficiencyRatio({})", self.period)
31    }
32
33    #[getter]
34    #[pyo3(name = "name")]
35    fn py_name(&self) -> String {
36        self.name()
37    }
38
39    #[getter]
40    #[pyo3(name = "period")]
41    const fn py_period(&self) -> usize {
42        self.period
43    }
44
45    #[getter]
46    #[pyo3(name = "value")]
47    const fn py_value(&self) -> f64 {
48        self.value
49    }
50
51    #[getter]
52    #[pyo3(name = "initialized")]
53    const fn py_initialized(&self) -> bool {
54        self.initialized
55    }
56
57    #[pyo3(name = "has_inputs")]
58    fn py_has_inputs(&self) -> bool {
59        self.has_inputs()
60    }
61
62    #[pyo3(name = "update_raw")]
63    fn py_update_raw(&mut self, value: f64) {
64        self.update_raw(value);
65    }
66}
nautilus_indicators/python/ratio/efficiency_ratio.rs

nautilus_indicators/python/ratio/
efficiency_ratio.rs
