lychiyu/freqtrade_origin
1
0
Fork 0
mirror of https://github.com/freqtrade/freqtrade.git synced 2024-11-15 12:43:56 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
9b4a915dd0
freqtrade_origin/en/2021.3/advanced-hyperopt/index.html

1071 lines
28 KiB
HTML
Raw Normal View History

Deployed 2cf36ca54 to 2021.3 in en with MkDocs 1.3.1 and mike 2.1.3
2024-08-20 17:59:32 +00:00
<!doctype html>
<html lang="en" class="no-js">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<link rel="icon" href="../images/logo.png">
<meta name="generator" content="mkdocs-1.3.1, mkdocs-material-7.0.6">
<title>Advanced Hyperopt - Freqtrade</title>
<link rel="stylesheet" href="../assets/stylesheets/main.2c0c5eaf.min.css">
<link rel="stylesheet" href="../assets/stylesheets/palette.7fa14f5b.min.css">
<meta name="theme-color" content="#546d78">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,400i,700%7CRoboto+Mono&display=fallback">
<style>:root{--md-text-font-family:"Roboto";--md-code-font-family:"Roboto Mono"}</style>
<link rel="stylesheet" href="../stylesheets/ft.extra.css">
</head>
<body dir="ltr" data-md-color-scheme="" data-md-color-primary="blue-grey" data-md-color-accent="tear">
<input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
<input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
<label class="md-overlay" for="__drawer"></label>
<div data-md-component="skip">
<a href="#advanced-hyperopt" class="md-skip">
Skip to content
</a>
</div>
<div data-md-component="announce">
</div>
<header class="md-header" data-md-component="header">
<nav class="md-header__inner md-grid" aria-label="Header">
<a href=".." title="Freqtrade" class="md-header__button md-logo"
aria-label="Freqtrade">
<img src="../images/logo.png" alt="logo">
</a>
<label class="md-header__button md-icon" for="__drawer">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
</label>
<div class="md-header__title" data-md-component="header-title">
<div class="md-header__ellipsis">
<div class="md-header__topic">
<span class="md-ellipsis">
Freqtrade
</span>
</div>
<div class="md-header__topic" data-md-component="header-topic">
<span class="md-ellipsis">
Advanced Hyperopt
</span>
</div>
</div>
</div>
<div class="md-header__options">
</div>
<label class="md-header__button md-icon" for="__search">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
</label>
<div class="md-search" data-md-component="search" role="dialog">
<label class="md-search__overlay" for="__search"></label>
<div class="md-search__inner" role="search">
<form class="md-search__form" name="search">
<input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
<label class="md-search__icon md-icon" for="__search">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
</label>
<button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
</button>
</form>
<div class="md-search__output">
<div class="md-search__scrollwrap" data-md-scrollfix>
<div class="md-search-result" data-md-component="search-result">
<div class="md-search-result__meta">
Initializing search
</div>
<ol class="md-search-result__list"></ol>
</div>
</div>
</div>
</div>
</div>
<div class="md-header__source">
<a href="https://github.com/freqtrade/freqtrade" title="Go to repository" class="md-source" data-md-component="source">
<div class="md-source__icon md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path d="M439.55 236.05L244 40.45a28.87 28.87 0 0 0-40.81 0l-40.66 40.63 51.52 51.52c27.06-9.14 52.68 16.77 43.39 43.68l49.66 49.66c34.23-11.8 61.18 31 35.47 56.69-26.49 26.49-70.21-2.87-56-37.34L240.22 199v121.85c25.3 12.54 22.26 41.85 9.08 55a34.34 34.34 0 0 1-48.55 0c-17.57-17.6-11.07-46.91 11.25-56v-123c-20.8-8.51-24.6-30.74-18.64-45L142.57 101 8.45 235.14a28.86 28.86 0 0 0 0 40.81l195.61 195.6a28.86 28.86 0 0 0 40.8 0l194.69-194.69a28.86 28.86 0 0 0 0-40.81z"/></svg>
</div>
<div class="md-source__repository">
GitHub
</div>
</a>
</div>
</nav>
<!-- Place this tag in your head or just before your close body tag. -->
<script async defer src="https://buttons.github.io/buttons.js"></script>
<script src="https://code.jquery.com/jquery-3.4.1.min.js"
integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=" crossorigin="anonymous"></script>
</header>
<div class="md-container" data-md-component="container">
<main class="md-main" data-md-component="main">
<div class="md-main__inner md-grid">
<div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
<label class="md-nav__title" for="__drawer">
<a href=".." title="Freqtrade" class="md-nav__button md-logo" aria-label="Freqtrade" data-md-component="logo">
<img src="../images/logo.png" alt="logo">
</a>
Freqtrade
</label>
<div class="md-nav__source">
<a href="https://github.com/freqtrade/freqtrade" title="Go to repository" class="md-source" data-md-component="source">
<div class="md-source__icon md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path d="M439.55 236.05L244 40.45a28.87 28.87 0 0 0-40.81 0l-40.66 40.63 51.52 51.52c27.06-9.14 52.68 16.77 43.39 43.68l49.66 49.66c34.23-11.8 61.18 31 35.47 56.69-26.49 26.49-70.21-2.87-56-37.34L240.22 199v121.85c25.3 12.54 22.26 41.85 9.08 55a34.34 34.34 0 0 1-48.55 0c-17.57-17.6-11.07-46.91 11.25-56v-123c-20.8-8.51-24.6-30.74-18.64-45L142.57 101 8.45 235.14a28.86 28.86 0 0 0 0 40.81l195.61 195.6a28.86 28.86 0 0 0 40.8 0l194.69-194.69a28.86 28.86 0 0 0 0-40.81z"/></svg>
</div>
<div class="md-source__repository">
GitHub
</div>
</a>
</div>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href=".." class="md-nav__link">
Home
</a>
</li>
<li class="md-nav__item">
<a href="../docker_quickstart/" class="md-nav__link">
Quickstart with Docker
</a>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
<label class="md-nav__link" for="__nav_3">
Installation
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Installation" data-md-level="1">
<label class="md-nav__title" for="__nav_3">
<span class="md-nav__icon md-icon"></span>
Installation
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../installation/" class="md-nav__link">
Linux/MacOS/Raspberry
</a>
</li>
<li class="md-nav__item">
<a href="../windows_installation/" class="md-nav__link">
Windows
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="../bot-basics/" class="md-nav__link">
Freqtrade Basics
</a>
</li>
<li class="md-nav__item">
<a href="../configuration/" class="md-nav__link">
Configuration
</a>
</li>
<li class="md-nav__item">
<a href="../strategy-customization/" class="md-nav__link">
Strategy Customization
</a>
</li>
<li class="md-nav__item">
<a href="../plugins/" class="md-nav__link">
Plugins
</a>
</li>
<li class="md-nav__item">
<a href="../stoploss/" class="md-nav__link">
Stoploss
</a>
</li>
<li class="md-nav__item">
<a href="../bot-usage/" class="md-nav__link">
Start the bot
</a>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
<label class="md-nav__link" for="__nav_10">
Control the bot
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Control the bot" data-md-level="1">
<label class="md-nav__title" for="__nav_10">
<span class="md-nav__icon md-icon"></span>
Control the bot
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../telegram-usage/" class="md-nav__link">
Telegram
</a>
</li>
<li class="md-nav__item">
<a href="../rest-api/" class="md-nav__link">
REST API & FreqUI
</a>
</li>
<li class="md-nav__item">
<a href="../webhook-config/" class="md-nav__link">
Web Hook
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="../data-download/" class="md-nav__link">
Data Downloading
</a>
</li>
<li class="md-nav__item">
<a href="../backtesting/" class="md-nav__link">
Backtesting
</a>
</li>
<li class="md-nav__item">
<a href="../hyperopt/" class="md-nav__link">
Hyperopt
</a>
</li>
<li class="md-nav__item">
<a href="../utils/" class="md-nav__link">
Utility Sub-commands
</a>
</li>
<li class="md-nav__item">
<a href="../plotting/" class="md-nav__link">
Plotting
</a>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_16" type="checkbox" id="__nav_16" >
<label class="md-nav__link" for="__nav_16">
Data Analysis
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Data Analysis" data-md-level="1">
<label class="md-nav__title" for="__nav_16">
<span class="md-nav__icon md-icon"></span>
Data Analysis
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../data-analysis/" class="md-nav__link">
Jupyter Notebooks
</a>
</li>
<li class="md-nav__item">
<a href="../strategy_analysis_example/" class="md-nav__link">
Strategy analysis
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="../exchanges/" class="md-nav__link">
Exchange-specific Notes
</a>
</li>
<li class="md-nav__item md-nav__item--active md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_18" type="checkbox" id="__nav_18" checked>
<label class="md-nav__link" for="__nav_18">
Advanced Topics
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Advanced Topics" data-md-level="1">
<label class="md-nav__title" for="__nav_18">
<span class="md-nav__icon md-icon"></span>
Advanced Topics
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../advanced-setup/" class="md-nav__link">
Advanced Post-installation Tasks
</a>
</li>
<li class="md-nav__item">
<a href="../edge/" class="md-nav__link">
Edge Positioning
</a>
</li>
<li class="md-nav__item">
<a href="../strategy-advanced/" class="md-nav__link">
Advanced Strategy
</a>
</li>
<li class="md-nav__item md-nav__item--active">
<input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
<label class="md-nav__link md-nav__link--active" for="__toc">
Advanced Hyperopt
<span class="md-nav__icon md-icon"></span>
</label>
<a href="./" class="md-nav__link md-nav__link--active">
Advanced Hyperopt
</a>
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
<label class="md-nav__title" for="__toc">
<span class="md-nav__icon md-icon"></span>
Table of contents
</label>
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#derived-hyperopt-classes" class="md-nav__link">
Derived hyperopt classes
</a>
</li>
<li class="md-nav__item">
<a href="#sharing-methods-with-your-strategy" class="md-nav__link">
Sharing methods with your strategy
</a>
</li>
<li class="md-nav__item">
<a href="#creating-and-using-a-custom-loss-function" class="md-nav__link">
Creating and using a custom loss function
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="../sandbox-testing/" class="md-nav__link">
Sandbox Testing
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="../faq/" class="md-nav__link">
FAQ
</a>
</li>
<li class="md-nav__item">
<a href="../sql_cheatsheet/" class="md-nav__link">
SQL Cheat-sheet
</a>
</li>
<li class="md-nav__item">
<a href="../updating/" class="md-nav__link">
Updating Freqtrade
</a>
</li>
<li class="md-nav__item">
<a href="../deprecated/" class="md-nav__link">
Deprecated Features
</a>
</li>
<li class="md-nav__item">
<a href="../developer/" class="md-nav__link">
Contributors Guide
</a>
</li>
</ul>
</nav>
</div>
</div>
</div>
<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
<label class="md-nav__title" for="__toc">
<span class="md-nav__icon md-icon"></span>
Table of contents
</label>
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#derived-hyperopt-classes" class="md-nav__link">
Derived hyperopt classes
</a>
</li>
<li class="md-nav__item">
<a href="#sharing-methods-with-your-strategy" class="md-nav__link">
Sharing methods with your strategy
</a>
</li>
<li class="md-nav__item">
<a href="#creating-and-using-a-custom-loss-function" class="md-nav__link">
Creating and using a custom loss function
</a>
</li>
</ul>
</nav>
</div>
</div>
</div>
<div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
<a href="https://github.com/freqtrade/freqtrade/edit/master/docs/advanced-hyperopt.md" title="Edit this page" class="md-content__button md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20.71 7.04c.39-.39.39-1.04 0-1.41l-2.34-2.34c-.37-.39-1.02-.39-1.41 0l-1.84 1.83 3.75 3.75M3 17.25V21h3.75L17.81 9.93l-3.75-3.75L3 17.25z"/></svg>
</a>
<h1 id="advanced-hyperopt">Advanced Hyperopt<a class="headerlink" href="#advanced-hyperopt" title="Permanent link">&para;</a></h1>
<p>This page explains some advanced Hyperopt topics that may require higher
coding skills and Python knowledge than creation of an ordinal hyperoptimization
class.</p>
<h2 id="derived-hyperopt-classes">Derived hyperopt classes<a class="headerlink" href="#derived-hyperopt-classes" title="Permanent link">&para;</a></h2>
<p>Custom hyperopt classes can be derived in the same way <a href="../strategy-customization/#derived-strategies">it can be done for strategies</a>.</p>
<p>Applying to hyperoptimization, as an example, you may override how dimensions are defined in your optimization hyperspace:</p>
<p>```python
class MyAwesomeHyperOpt(IHyperOpt):
...
# Uses default stoploss dimension</p>
<p>class MyAwesomeHyperOpt2(MyAwesomeHyperOpt):
@staticmethod
def stoploss_space() -&gt; List[Dimension]:
# Override boundaries for stoploss
return [
Real(-0.33, -0.01, name='stoploss'),
]
```</p>
<p>and then quickly switch between hyperopt classes, running optimization process with hyperopt class you need in each particular case:</p>
<p><code>$ freqtrade hyperopt --hyperopt MyAwesomeHyperOpt --hyperopt-loss SharpeHyperOptLossDaily --strategy MyAwesomeStrategy ...
or
$ freqtrade hyperopt --hyperopt MyAwesomeHyperOpt2 --hyperopt-loss SharpeHyperOptLossDaily --strategy MyAwesomeStrategy ...</code></p>
<h2 id="sharing-methods-with-your-strategy">Sharing methods with your strategy<a class="headerlink" href="#sharing-methods-with-your-strategy" title="Permanent link">&para;</a></h2>
<p>Hyperopt classes provide access to the Strategy via the <code>strategy</code> class attribute.
This can be a great way to reduce code duplication if used correctly, but will also complicate usage for inexperienced users.</p>
<p>``` python
from pandas import DataFrame
from freqtrade.strategy.interface import IStrategy
import freqtrade.vendor.qtpylib.indicators as qtpylib</p>
<p>class MyAwesomeStrategy(IStrategy):</p>
<div class="codehilite"><pre><span></span><code>buy_params = {
&#39;rsi-value&#39;: 30,
&#39;adx-value&#39;: 35,
}
def populate_buy_trend(self, dataframe: DataFrame, metadata: dict) -&gt; DataFrame:
return self.buy_strategy_generator(self.buy_params, dataframe, metadata)
@staticmethod
def buy_strategy_generator(params, dataframe: DataFrame, metadata: dict) -&gt; DataFrame:
dataframe.loc[
(
qtpylib.crossed_above(dataframe[&#39;rsi&#39;], params[&#39;rsi-value&#39;]) &amp;
dataframe[&#39;adx&#39;] &gt; params[&#39;adx-value&#39;]) &amp;
dataframe[&#39;volume&#39;] &gt; 0
)
, &#39;buy&#39;] = 1
return dataframe
</code></pre></div>
<p>class MyAwesomeHyperOpt(IHyperOpt):
...
@staticmethod
def buy_strategy_generator(params: Dict[str, Any]) -&gt; Callable:
"""
Define the buy strategy parameters to be used by Hyperopt.
"""
def populate_buy_trend(dataframe: DataFrame, metadata: dict) -&gt; DataFrame:
# Call strategy's buy strategy generator
return self.StrategyClass.buy_strategy_generator(params, dataframe, metadata)</p>
<div class="codehilite"><pre><span></span><code> return populate_buy_trend
</code></pre></div>
<p>```</p>
<h2 id="creating-and-using-a-custom-loss-function">Creating and using a custom loss function<a class="headerlink" href="#creating-and-using-a-custom-loss-function" title="Permanent link">&para;</a></h2>
<p>To use a custom loss function class, make sure that the function <code>hyperopt_loss_function</code> is defined in your custom hyperopt loss class.
For the sample below, you then need to add the command line parameter <code>--hyperopt-loss SuperDuperHyperOptLoss</code> to your hyperopt call so this function is being used.</p>
<p>A sample of this can be found below, which is identical to the Default Hyperopt loss implementation. A full sample can be found in <a href="https://github.com/freqtrade/freqtrade/blob/develop/freqtrade/templates/sample_hyperopt_loss.py">userdata/hyperopts</a>.</p>
<p>``` python
from datetime import datetime
from typing import Dict</p>
<p>from pandas import DataFrame</p>
<p>from freqtrade.optimize.hyperopt import IHyperOptLoss</p>
<p>TARGET_TRADES = 600
EXPECTED_MAX_PROFIT = 3.0
MAX_ACCEPTED_TRADE_DURATION = 300</p>
<p>class SuperDuperHyperOptLoss(IHyperOptLoss):
"""
Defines the default loss function for hyperopt
"""</p>
<div class="codehilite"><pre><span></span><code>@staticmethod
def hyperopt_loss_function(results: DataFrame, trade_count: int,
min_date: datetime, max_date: datetime,
config: Dict, processed: Dict[str, DataFrame],
*args, **kwargs) -&gt; float:
&quot;&quot;&quot;
Objective function, returns smaller number for better results
This is the legacy algorithm (used until now in freqtrade).
Weights are distributed as follows:
* 0.4 to trade duration
* 0.25: Avoiding trade loss
* 1.0 to total profit, compared to the expected value (`EXPECTED_MAX_PROFIT`) defined above
&quot;&quot;&quot;
total_profit = results[&#39;profit_ratio&#39;].sum()
trade_duration = results[&#39;trade_duration&#39;].mean()
trade_loss = 1 - 0.25 * exp(-(trade_count - TARGET_TRADES) ** 2 / 10 ** 5.8)
profit_loss = max(0, 1 - total_profit / EXPECTED_MAX_PROFIT)
duration_loss = 0.4 * min(trade_duration / MAX_ACCEPTED_TRADE_DURATION, 1)
result = trade_loss + profit_loss + duration_loss
return result
</code></pre></div>
<p>```</p>
<p>Currently, the arguments are:</p>
<ul>
<li><code>results</code>: DataFrame containing the result<br />
The following columns are available in results (corresponds to the output-file of backtesting when used with <code>--export trades</code>):<br />
<code>pair, profit_ratio, profit_abs, open_date, open_rate, fee_open, close_date, close_rate, fee_close, amount, trade_duration, is_open, sell_reason, stake_amount, min_rate, max_rate, stop_loss_ratio, stop_loss_abs</code></li>
<li><code>trade_count</code>: Amount of trades (identical to <code>len(results)</code>)</li>
<li><code>min_date</code>: Start date of the timerange used</li>
<li><code>min_date</code>: End date of the timerange used</li>
<li><code>config</code>: Config object used (Note: Not all strategy-related parameters will be updated here if they are part of a hyperopt space).</li>
<li><code>processed</code>: Dict of Dataframes with the pair as keys containing the data used for backtesting.</li>
</ul>
<p>This function needs to return a floating point number (<code>float</code>). Smaller numbers will be interpreted as better results. The parameters and balancing for this is up to you.</p>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>This function is called once per iteration - so please make sure to have this as optimized as possible to not slow hyperopt down unnecessarily.</p>
</div>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>Please keep the arguments <code>*args</code> and <code>**kwargs</code> in the interface to allow us to extend this interface later.</p>
</div>
</article>
</div>
</div>
</main>
<footer class="md-footer">
<nav class="md-footer__inner md-grid" aria-label="Footer">
<a href="../strategy-advanced/" class="md-footer__link md-footer__link--prev" rel="prev">
<div class="md-footer__button md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
</div>
<div class="md-footer__title">
<div class="md-ellipsis">
<span class="md-footer__direction">
Previous
</span>
Advanced Strategy
</div>
</div>
</a>
<a href="../sandbox-testing/" class="md-footer__link md-footer__link--next" rel="next">
<div class="md-footer__title">
<div class="md-ellipsis">
<span class="md-footer__direction">
Next
</span>
Sandbox Testing
</div>
</div>
<div class="md-footer__button md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
</div>
</a>
</nav>
<div class="md-footer-meta md-typeset">
<div class="md-footer-meta__inner md-grid">
<div class="md-footer-copyright">
Made with
<a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
Material for MkDocs
</a>
</div>
</div>
</div>
</footer>
</div>
<div class="md-dialog" data-md-component="dialog">
<div class="md-dialog__inner md-typeset"></div>
</div>
<script id="__config" type="application/json">{"base": "..", "features": [], "search": "../assets/javascripts/workers/search.fb4a9340.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing"}, "version": {"provider": "mike"}}</script>
<script src="../assets/javascripts/bundle.a1c7c35e.min.js"></script>
<script src="../javascripts/config.js"></script>
<script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script>
<script src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
</body>
</html>
Reference in New Issue Copy Permalink