nautilus_indicators/python/momentum/
pressure.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::data::Bar;
17use pyo3::prelude::*;
18
19use crate::{average::MovingAverageType, indicator::Indicator, momentum::pressure::Pressure};
20
21#[pymethods]
22impl Pressure {
23    #[new]
24    #[pyo3(signature = (period, ma_type=None, atr_floor=None))]
25    #[must_use]
26    pub fn py_new(
27        period: usize,
28        ma_type: Option<MovingAverageType>,
29        atr_floor: Option<f64>,
30    ) -> Self {
31        Self::new(period, ma_type, atr_floor)
32    }
33
34    fn __repr__(&self) -> String {
35        format!("Pressure({},{})", self.period, self.ma_type)
36    }
37
38    #[getter]
39    #[pyo3(name = "name")]
40    fn py_name(&self) -> String {
41        self.name()
42    }
43
44    #[getter]
45    #[pyo3(name = "period")]
46    const fn py_period(&self) -> usize {
47        self.period
48    }
49
50    #[getter]
51    #[pyo3(name = "has_inputs")]
52    fn py_has_inputs(&self) -> bool {
53        self.has_inputs()
54    }
55
56    #[getter]
57    #[pyo3(name = "value")]
58    const fn py_value(&self) -> f64 {
59        self.value
60    }
61
62    #[getter]
63    #[pyo3(name = "value_cumulative")]
64    const fn py_value_cumulative(&self) -> f64 {
65        self.value_cumulative
66    }
67
68    #[getter]
69    #[pyo3(name = "initialized")]
70    const fn py_initialized(&self) -> bool {
71        self.initialized
72    }
73
74    #[pyo3(name = "update_raw")]
75    fn py_update_raw(&mut self, high: f64, low: f64, close: f64, volume: f64) {
76        self.update_raw(high, low, close, volume);
77    }
78
79    #[pyo3(name = "handle_bar")]
80    fn py_handle_bar(&mut self, bar: &Bar) {
81        self.handle_bar(bar);
82    }
83
84    #[pyo3(name = "reset")]
85    fn py_reset(&mut self) {
86        self.reset();
87    }
88}
nautilus_indicators/python/momentum/pressure.rs

nautilus_indicators/python/momentum/
pressure.rs
