nautilus_analysis/python/
mod.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
16//! Python bindings from [PyO3](https://pyo3.rs).
17
18#![allow(
19    clippy::unused_self,
20    reason = "PyO3 statistic methods take &self for Python API parity even when stateless"
21)]
22
23pub mod analyzer;
24pub mod snapshot;
25pub mod statistics;
26
27use pyo3::{prelude::*, pymodule};
28
29/// Initializes the Python `analysis` module.
30///
31/// Adds the `PortfolioAnalyzer` class and all portfolio statistics.
32///
33/// # Errors
34///
35/// Returns a Python exception if adding any class fails.
36#[pymodule]
37pub fn analysis(_: Python<'_>, m: &Bound<'_, PyModule>) -> PyResult<()> {
38    m.add_class::<crate::analyzer::PortfolioAnalyzer>()?;
39    m.add_class::<crate::snapshot::PortfolioStatistics>()?;
40
41    // Statistics - Returns-based
42    m.add_class::<crate::statistics::cagr::CAGR>()?;
43    m.add_class::<crate::statistics::calmar_ratio::CalmarRatio>()?;
44    m.add_class::<crate::statistics::max_drawdown::MaxDrawdown>()?;
45    m.add_class::<crate::statistics::profit_factor::ProfitFactor>()?;
46    m.add_class::<crate::statistics::returns_avg::ReturnsAverage>()?;
47    m.add_class::<crate::statistics::returns_avg_loss::ReturnsAverageLoss>()?;
48    m.add_class::<crate::statistics::returns_avg_win::ReturnsAverageWin>()?;
49    m.add_class::<crate::statistics::returns_kurtosis::ReturnsKurtosis>()?;
50    m.add_class::<crate::statistics::returns_skewness::ReturnsSkewness>()?;
51    m.add_class::<crate::statistics::returns_volatility::ReturnsVolatility>()?;
52    m.add_class::<crate::statistics::risk_return_ratio::RiskReturnRatio>()?;
53    m.add_class::<crate::statistics::sharpe_ratio::SharpeRatio>()?;
54    m.add_class::<crate::statistics::sortino_ratio::SortinoRatio>()?;
55    m.add_class::<crate::statistics::tail_ratio::TailRatio>()?;
56    m.add_class::<crate::statistics::ulcer_index::UlcerIndex>()?;
57    m.add_class::<crate::statistics::omega_ratio::OmegaRatio>()?;
58    m.add_class::<crate::statistics::value_at_risk::ValueAtRisk>()?;
59    m.add_class::<crate::statistics::expected_shortfall::ExpectedShortfall>()?;
60
61    // Statistics - PnL-based
62    m.add_class::<crate::statistics::expectancy::Expectancy>()?;
63    m.add_class::<crate::statistics::loser_avg::AvgLoser>()?;
64    m.add_class::<crate::statistics::loser_max::MaxLoser>()?;
65    m.add_class::<crate::statistics::loser_min::MinLoser>()?;
66    m.add_class::<crate::statistics::win_rate::WinRate>()?;
67    m.add_class::<crate::statistics::winner_avg::AvgWinner>()?;
68    m.add_class::<crate::statistics::winner_max::MaxWinner>()?;
69    m.add_class::<crate::statistics::winner_min::MinWinner>()?;
70
71    // Statistics - Position-based
72    m.add_class::<crate::statistics::long_ratio::LongRatio>()?;
73
74    // Statistics - Benchmark-relative
75    m.add_class::<crate::statistics::alpha::Alpha>()?;
76    m.add_class::<crate::statistics::beta_ratio::BetaRatio>()?;
77    m.add_class::<crate::statistics::down_capture_ratio::DownCaptureRatio>()?;
78    m.add_class::<crate::statistics::information_ratio::InformationRatio>()?;
79    m.add_class::<crate::statistics::tracking_error::TrackingError>()?;
80    m.add_class::<crate::statistics::treynor_ratio::TreynorRatio>()?;
81    m.add_class::<crate::statistics::up_capture_ratio::UpCaptureRatio>()?;
82
83    Ok(())
84}
nautilus_analysis/python/mod.rs

nautilus_analysis/python/
mod.rs
