mirror of
https://github.com/element-hq/synapse.git
synced 2024-12-15 17:51:10 +00:00
421 lines
37 KiB
HTML
421 lines
37 KiB
HTML
<!DOCTYPE HTML>
|
|
<html lang="en" class="sidebar-visible no-js light">
|
|
<head>
|
|
<!-- Book generated using mdBook -->
|
|
<meta charset="UTF-8">
|
|
<title>Dependency management - Synapse</title>
|
|
<!-- Custom HTML head -->
|
|
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
|
|
<meta name="description" content="">
|
|
<meta name="viewport" content="width=device-width, initial-scale=1">
|
|
<meta name="theme-color" content="#ffffff" />
|
|
|
|
<link rel="icon" href="../favicon.svg">
|
|
<link rel="shortcut icon" href="../favicon.png">
|
|
<link rel="stylesheet" href="../css/variables.css">
|
|
<link rel="stylesheet" href="../css/general.css">
|
|
<link rel="stylesheet" href="../css/chrome.css">
|
|
<link rel="stylesheet" href="../css/print.css" media="print">
|
|
<!-- Fonts -->
|
|
<link rel="stylesheet" href="../FontAwesome/css/font-awesome.css">
|
|
<link rel="stylesheet" href="../fonts/fonts.css">
|
|
<!-- Highlight.js Stylesheets -->
|
|
<link rel="stylesheet" href="../highlight.css">
|
|
<link rel="stylesheet" href="../tomorrow-night.css">
|
|
<link rel="stylesheet" href="../ayu-highlight.css">
|
|
|
|
<!-- Custom theme stylesheets -->
|
|
<link rel="stylesheet" href="../docs/website_files/table-of-contents.css">
|
|
<link rel="stylesheet" href="../docs/website_files/remove-nav-buttons.css">
|
|
<link rel="stylesheet" href="../docs/website_files/indent-section-headers.css">
|
|
<link rel="stylesheet" href="../docs/website_files/version-picker.css">
|
|
</head>
|
|
<body>
|
|
<!-- Provide site root to javascript -->
|
|
<script type="text/javascript">
|
|
var path_to_root = "../";
|
|
var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? "navy" : "light";
|
|
</script>
|
|
|
|
<!-- Work around some values being stored in localStorage wrapped in quotes -->
|
|
<script type="text/javascript">
|
|
try {
|
|
var theme = localStorage.getItem('mdbook-theme');
|
|
var sidebar = localStorage.getItem('mdbook-sidebar');
|
|
if (theme.startsWith('"') && theme.endsWith('"')) {
|
|
localStorage.setItem('mdbook-theme', theme.slice(1, theme.length - 1));
|
|
}
|
|
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
|
|
localStorage.setItem('mdbook-sidebar', sidebar.slice(1, sidebar.length - 1));
|
|
}
|
|
} catch (e) { }
|
|
</script>
|
|
|
|
<!-- Set the theme before any content is loaded, prevents flash -->
|
|
<script type="text/javascript">
|
|
var theme;
|
|
try { theme = localStorage.getItem('mdbook-theme'); } catch(e) { }
|
|
if (theme === null || theme === undefined) { theme = default_theme; }
|
|
var html = document.querySelector('html');
|
|
html.classList.remove('no-js')
|
|
html.classList.remove('light')
|
|
html.classList.add(theme);
|
|
html.classList.add('js');
|
|
</script>
|
|
|
|
<!-- Hide / unhide sidebar before it is displayed -->
|
|
<script type="text/javascript">
|
|
var html = document.querySelector('html');
|
|
var sidebar = 'hidden';
|
|
if (document.body.clientWidth >= 1080) {
|
|
try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { }
|
|
sidebar = sidebar || 'visible';
|
|
}
|
|
html.classList.remove('sidebar-visible');
|
|
html.classList.add("sidebar-" + sidebar);
|
|
</script>
|
|
|
|
<nav id="sidebar" class="sidebar" aria-label="Table of contents">
|
|
<div class="sidebar-scrollbox">
|
|
<ol class="chapter"><li class="chapter-item expanded affix "><li class="part-title">Introduction</li><li class="chapter-item expanded "><a href="../welcome_and_overview.html">Welcome and Overview</a></li><li class="chapter-item expanded affix "><li class="part-title">Setup</li><li class="chapter-item expanded "><a href="../setup/installation.html">Installation</a></li><li class="chapter-item expanded "><a href="../postgres.html">Using Postgres</a></li><li class="chapter-item expanded "><a href="../reverse_proxy.html">Configuring a Reverse Proxy</a></li><li class="chapter-item expanded "><a href="../setup/forward_proxy.html">Configuring a Forward/Outbound Proxy</a></li><li class="chapter-item expanded "><a href="../turn-howto.html">Configuring a Turn Server</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../setup/turn/coturn.html">coturn TURN server</a></li><li class="chapter-item expanded "><a href="../setup/turn/eturnal.html">eturnal TURN server</a></li></ol></li><li class="chapter-item expanded "><a href="../delegate.html">Delegation</a></li><li class="chapter-item expanded affix "><li class="part-title">Upgrading</li><li class="chapter-item expanded "><a href="../upgrade.html">Upgrading between Synapse Versions</a></li><li class="chapter-item expanded affix "><li class="part-title">Usage</li><li class="chapter-item expanded "><a href="../federate.html">Federation</a></li><li class="chapter-item expanded "><a href="../usage/configuration/index.html">Configuration</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../usage/configuration/config_documentation.html">Configuration Manual</a></li><li class="chapter-item expanded "><a href="../usage/configuration/homeserver_sample_config.html">Homeserver Sample Config File</a></li><li class="chapter-item expanded "><a href="../usage/configuration/logging_sample_config.html">Logging Sample Config File</a></li><li class="chapter-item expanded "><a href="../structured_logging.html">Structured Logging</a></li><li class="chapter-item expanded "><a href="../templates.html">Templates</a></li><li class="chapter-item expanded "><a href="../usage/configuration/user_authentication/index.html">User Authentication</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../usage/configuration/user_authentication/single_sign_on/index.html">Single-Sign On</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../openid.html">OpenID Connect</a></li><li class="chapter-item expanded "><a href="../usage/configuration/user_authentication/single_sign_on/saml.html">SAML</a></li><li class="chapter-item expanded "><a href="../usage/configuration/user_authentication/single_sign_on/cas.html">CAS</a></li><li class="chapter-item expanded "><a href="../sso_mapping_providers.html">SSO Mapping Providers</a></li></ol></li><li class="chapter-item expanded "><a href="../password_auth_providers.html">Password Auth Providers</a></li><li class="chapter-item expanded "><a href="../jwt.html">JSON Web Tokens</a></li><li class="chapter-item expanded "><a href="../usage/configuration/user_authentication/refresh_tokens.html">Refresh Tokens</a></li></ol></li><li class="chapter-item expanded "><a href="../CAPTCHA_SETUP.html">Registration Captcha</a></li><li class="chapter-item expanded "><a href="../application_services.html">Application Services</a></li><li class="chapter-item expanded "><a href="../server_notices.html">Server Notices</a></li><li class="chapter-item expanded "><a href="../consent_tracking.html">Consent Tracking</a></li><li class="chapter-item expanded "><a href="../user_directory.html">User Directory</a></li><li class="chapter-item expanded "><a href="../message_retention_policies.html">Message Retention Policies</a></li><li class="chapter-item expanded "><a href="../modules/index.html">Pluggable Modules</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../modules/writing_a_module.html">Writing a module</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../modules/spam_checker_callbacks.html">Spam checker callbacks</a></li><li class="chapter-item expanded "><a href="../modules/third_party_rules_callbacks.html">Third-party rules callbacks</a></li><li class="chapter-item expanded "><a href="../modules/presence_router_callbacks.html">Presence router callbacks</a></li><li class="chapter-item expanded "><a href="../modules/account_validity_callbacks.html">Account validity callbacks</a></li><li class="chapter-item expanded "><a href="../modules/password_auth_provider_callbacks.html">Password auth provider callbacks</a></li><li class="chapter-item expanded "><a href="../modules/background_update_controller_callbacks.html">Background update controller callbacks</a></li><li class="chapter-item expanded "><a href="../modules/account_data_callbacks.html">Account data callbacks</a></li><li class="chapter-item expanded "><a href="../modules/add_extra_fields_to_client_events_unsigned.html">Add extra fields to client events unsigned section callbacks</a></li><li class="chapter-item expanded "><a href="../modules/porting_legacy_module.html">Porting a legacy module to the new interface</a></li></ol></li></ol></li><li class="chapter-item expanded "><a href="../workers.html">Workers</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../synctl_workers.html">Using synctl with Workers</a></li><li class="chapter-item expanded "><a href="../systemd-with-workers/index.html">Systemd</a></li></ol></li></ol></li><li class="chapter-item expanded "><a href="../usage/administration/index.html">Administration</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../usage/administration/admin_api/index.html">Admin API</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../admin_api/account_validity.html">Account Validity</a></li><li class="chapter-item expanded "><a href="../usage/administration/admin_api/background_updates.html">Background Updates</a></li><li class="chapter-item expanded "><a href="../admin_api/event_reports.html">Event Reports</a></li><li class="chapter-item expanded "><a href="../admin_api/experimental_features.html">Experimental Features</a></li><li class="chapter-item expanded "><a href="../admin_api/media_admin_api.html">Media</a></li><li class="chapter-item expanded "><a href="../admin_api/purge_history_api.html">Purge History</a></li><li class="chapter-item expanded "><a href="../admin_api/register_api.html">Register Users</a></li><li class="chapter-item expanded "><a href="../usage/administration/admin_api/registration_tokens.html">Registration Tokens</a></li><li class="chapter-item expanded "><a href="../admin_api/room_membership.html">Manipulate Room Membership</a></li><li class="chapter-item expanded "><a href="../admin_api/rooms.html">Rooms</a></li><li class="chapter-item expanded "><a href="../admin_api/server_notices.html">Server Notices</a></li><li class="chapter-item expanded "><a href="../admin_api/statistics.html">Statistics</a></li><li class="chapter-item expanded "><a href="../admin_api/user_admin_api.html">Users</a></li><li class="chapter-item expanded "><a href="../admin_api/version_api.html">Server Version</a></li><li class="chapter-item expanded "><a href="../usage/administration/admin_api/federation.html">Federation</a></li></ol></li><li class="chapter-item expanded "><a href="../manhole.html">Manhole</a></li><li class="chapter-item expanded "><a href="../metrics-howto.html">Monitoring</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../usage/administration/monitoring/reporting_homeserver_usage_statistics.html">Reporting Homeserver Usage Statistics</a></li></ol></li><li class="chapter-item expanded "><a href="../usage/administration/monthly_active_users.html">Monthly Active Users</a></li><li class="chapter-item expanded "><a href="../usage/administration/understanding_synapse_through_grafana_graphs.html">Understanding Synapse Through Grafana Graphs</a></li><li class="chapter-item expanded "><a href="../usage/administration/useful_sql_for_admins.html">Useful SQL for Admins</a></li><li class="chapter-item expanded "><a href="../usage/administration/database_maintenance_tools.html">Database Maintenance Tools</a></li><li class="chapter-item expanded "><a href="../usage/administration/state_groups.html">State Groups</a></li><li class="chapter-item expanded "><a href="../usage/administration/request_log.html">Request log format</a></li><li class="chapter-item expanded "><a href="../usage/administration/admin_faq.html">Admin FAQ</a></li><li class="chapter-item expanded "><div>Scripts</div></li></ol></li><li class="chapter-item expanded "><li class="part-title">Development</li><li class="chapter-item expanded "><a href="../development/contributing_guide.html">Contributing Guide</a></li><li class="chapter-item expanded "><a href="../code_style.html">Code Style</a></li><li class="chapter-item expanded "><a href="../development/reviews.html">Reviewing Code</a></li><li class="chapter-item expanded "><a href="../development/releases.html">Release Cycle</a></li><li class="chapter-item expanded "><a href="../development/git.html">Git Usage</a></li><li class="chapter-item expanded "><div>Testing</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../development/demo.html">Demo scripts</a></li></ol></li><li class="chapter-item expanded "><a href="../opentracing.html">OpenTracing</a></li><li class="chapter-item expanded "><a href="../development/database_schema.html">Database Schemas</a></li><li class="chapter-item expanded "><a href="../development/experimental_features.html">Experimental features</a></li><li class="chapter-item expanded "><a href="../development/dependencies.html" class="active">Dependency management</a></li><li class="chapter-item expanded "><div>Synapse Architecture</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../development/synapse_architecture/cancellation.html">Cancellation</a></li><li class="chapter-item expanded "><a href="../log_contexts.html">Log Contexts</a></li><li class="chapter-item expanded "><a href="../replication.html">Replication</a></li><li class="chapter-item expanded "><a href="../development/synapse_architecture/streams.html">Streams</a></li><li class="chapter-item expanded "><a href="../tcp_replication.html">TCP Replication</a></li><li class="chapter-item expanded "><a href="../development/synapse_architecture/faster_joins.html">Faster remote joins</a></li></ol></li><li class="chapter-item expanded "><a href="../development/internal_documentation/index.html">Internal Documentation</a></li><li><ol class="section"><li class="chapter-item expanded "><div>Single Sign-On</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../development/saml.html">SAML</a></li><li class="chapter-item expanded "><a href="../development/cas.html">CAS</a></li></ol></li><li class="chapter-item expanded "><a href="../development/room-dag-concepts.html">Room DAG concepts</a></li><li class="chapter-item expanded "><div>State Resolution</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../auth_chain_difference_algorithm.html">The Auth Chain Difference Algorithm</a></li></ol></li><li class="chapter-item expanded "><a href="../media_repository.html">Media Repository</a></li><li class="chapter-item expanded "><a href="../room_and_user_statistics.html">Room and User Statistics</a></li></ol></li><li class="chapter-item expanded "><div>Scripts</div></li><li class="chapter-item expanded affix "><li class="part-title">Other</li><li class="chapter-item expanded "><a href="../deprecation_policy.html">Dependency Deprecation Policy</a></li><li class="chapter-item expanded "><a href="../other/running_synapse_on_single_board_computers.html">Running Synapse on a Single-Board Computer</a></li></ol>
|
|
</div>
|
|
<div id="sidebar-resize-handle" class="sidebar-resize-handle"></div>
|
|
</nav>
|
|
|
|
<div id="page-wrapper" class="page-wrapper">
|
|
|
|
<div class="page">
|
|
<div id="menu-bar-hover-placeholder"></div>
|
|
<div id="menu-bar" class="menu-bar sticky bordered">
|
|
<div class="left-buttons">
|
|
<button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents" aria-label="Toggle Table of Contents" aria-controls="sidebar">
|
|
<i class="fa fa-bars"></i>
|
|
</button>
|
|
<button id="theme-toggle" class="icon-button" type="button" title="Change theme" aria-label="Change theme" aria-haspopup="true" aria-expanded="false" aria-controls="theme-list">
|
|
<i class="fa fa-paint-brush"></i>
|
|
</button>
|
|
<ul id="theme-list" class="theme-popup" aria-label="Themes" role="menu">
|
|
<li role="none"><button role="menuitem" class="theme" id="light">Light (default)</button></li>
|
|
<li role="none"><button role="menuitem" class="theme" id="rust">Rust</button></li>
|
|
<li role="none"><button role="menuitem" class="theme" id="coal">Coal</button></li>
|
|
<li role="none"><button role="menuitem" class="theme" id="navy">Navy</button></li>
|
|
<li role="none"><button role="menuitem" class="theme" id="ayu">Ayu</button></li>
|
|
</ul>
|
|
<button id="search-toggle" class="icon-button" type="button" title="Search. (Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar">
|
|
<i class="fa fa-search"></i>
|
|
</button>
|
|
<div class="version-picker">
|
|
<div class="dropdown">
|
|
<div class="select">
|
|
<span></span>
|
|
<i class="fa fa-chevron-down"></i>
|
|
</div>
|
|
<input type="hidden" name="version">
|
|
<ul class="dropdown-menu">
|
|
<!-- Versions will be added dynamically in version-picker.js -->
|
|
</ul>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
<h1 class="menu-title">Synapse</h1>
|
|
|
|
<div class="right-buttons">
|
|
<a href="../print.html" title="Print this book" aria-label="Print this book">
|
|
<i id="print-button" class="fa fa-print"></i>
|
|
</a>
|
|
<a href="https://github.com/element-hq/synapse" title="Git repository" aria-label="Git repository">
|
|
<i id="git-repository-button" class="fa fa-github"></i>
|
|
</a>
|
|
<a href="https://github.com/element-hq/synapse/edit/develop/docs/development/dependencies.md" title="Suggest an edit" aria-label="Suggest an edit">
|
|
<i id="git-edit-button" class="fa fa-edit"></i>
|
|
</a>
|
|
</div>
|
|
</div>
|
|
|
|
<div id="search-wrapper" class="hidden">
|
|
<form id="searchbar-outer" class="searchbar-outer">
|
|
<input type="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header">
|
|
</form>
|
|
<div id="searchresults-outer" class="searchresults-outer hidden">
|
|
<div id="searchresults-header" class="searchresults-header"></div>
|
|
<ul id="searchresults">
|
|
</ul>
|
|
</div>
|
|
</div>
|
|
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
|
|
<script type="text/javascript">
|
|
document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
|
|
document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
|
|
Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
|
|
link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
|
|
});
|
|
</script>
|
|
|
|
<div id="content" class="content">
|
|
<main>
|
|
<!-- Page table of contents -->
|
|
<div class="sidetoc">
|
|
<nav class="pagetoc"></nav>
|
|
</div>
|
|
|
|
<h1 id="managing-dependencies-with-poetry"><a class="header" href="#managing-dependencies-with-poetry">Managing dependencies with Poetry</a></h1>
|
|
<p>This is a quick cheat sheet for developers on how to use <a href="https://python-poetry.org/"><code>poetry</code></a>.</p>
|
|
<h1 id="installing"><a class="header" href="#installing">Installing</a></h1>
|
|
<p>See the <a href="contributing_guide.html#4-install-the-dependencies">contributing guide</a>.</p>
|
|
<p>Developers should use Poetry 1.3.2 or higher. If you encounter problems related
|
|
to poetry, please <a href="#check-the-version-of-poetry-with-poetry---version">double-check your poetry version</a>.</p>
|
|
<h1 id="background"><a class="header" href="#background">Background</a></h1>
|
|
<p>Synapse uses a variety of third-party Python packages to function as a homeserver.
|
|
Some of these are direct dependencies, listed in <code>pyproject.toml</code> under the
|
|
<code>[tool.poetry.dependencies]</code> section. The rest are transitive dependencies (the
|
|
things that our direct dependencies themselves depend on, and so on recursively.)</p>
|
|
<p>We maintain a locked list of all our dependencies (transitive included) so that
|
|
we can track exactly which version of each dependency appears in a given release.
|
|
See <a href="https://github.com/matrix-org/synapse/issues/11537#issue-1074469665">here</a>
|
|
for discussion of why we wanted this for Synapse. We chose to use
|
|
<a href="https://python-poetry.org/"><code>poetry</code></a> to manage this locked list; see
|
|
<a href="https://github.com/matrix-org/synapse/issues/11537#issuecomment-1015975819">this comment</a>
|
|
for the reasoning.</p>
|
|
<p>The locked dependencies get included in our "self-contained" releases: namely,
|
|
our docker images and our debian packages. We also use the locked dependencies
|
|
in development and our continuous integration.</p>
|
|
<p>Separately, our "broad" dependencies—the version ranges specified in
|
|
<code>pyproject.toml</code>—are included as metadata in our "sdists" and "wheels" <a href="https://pypi.org/project/matrix-synapse">uploaded
|
|
to PyPI</a>. Installing from PyPI or from
|
|
the Synapse source tree directly will <em>not</em> use the locked dependencies; instead,
|
|
they'll pull in the latest version of each package available at install time.</p>
|
|
<h2 id="example-dependency"><a class="header" href="#example-dependency">Example dependency</a></h2>
|
|
<p>An example may help. We have a broad dependency on
|
|
<a href="https://pypi.org/project/phonenumbers/"><code>phonenumbers</code></a>, as declared in
|
|
this snippet from pyproject.toml <a href="https://github.com/matrix-org/synapse/blob/release-v1.57/pyproject.toml#L133">as of Synapse 1.57</a>:</p>
|
|
<pre><code class="language-toml">[tool.poetry.dependencies]
|
|
# ...
|
|
phonenumbers = ">=8.2.0"
|
|
</code></pre>
|
|
<p>In our lockfile this is
|
|
<a href="https://github.com/matrix-org/synapse/blob/dfc7646504cef3e4ff396c36089e1c6f1b1634de/poetry.lock#L679-L685">pinned</a>
|
|
to version 8.12.44, even though
|
|
<a href="https://pypi.org/project/phonenumbers/#history">newer versions are available</a>.</p>
|
|
<pre><code class="language-toml">[[package]]
|
|
name = "phonenumbers"
|
|
version = "8.12.44"
|
|
description = "Python version of Google's common library for parsing, formatting, storing and validating international phone numbers."
|
|
category = "main"
|
|
optional = false
|
|
python-versions = "*"
|
|
</code></pre>
|
|
<p>The lockfile also includes a
|
|
<a href="https://github.com/matrix-org/synapse/blob/release-v1.57/poetry.lock#L2178-L2181">cryptographic checksum</a>
|
|
of the sdists and wheels provided for this version of <code>phonenumbers</code>.</p>
|
|
<pre><code class="language-toml">[metadata.files]
|
|
# ...
|
|
phonenumbers = [
|
|
{file = "phonenumbers-8.12.44-py2.py3-none-any.whl", hash = "sha256:cc1299cf37b309ecab6214297663ab86cb3d64ae37fd5b88e904fe7983a874a6"},
|
|
{file = "phonenumbers-8.12.44.tar.gz", hash = "sha256:26cfd0257d1704fe2f88caff2caabb70d16a877b1e65b6aae51f9fbbe10aa8ce"},
|
|
]
|
|
</code></pre>
|
|
<p>We can see this pinned version inside the docker image for that release:</p>
|
|
<pre><code>$ docker pull vectorim/synapse:v1.97.0
|
|
...
|
|
$ docker run --entrypoint pip vectorim/synapse:v1.97.0 show phonenumbers
|
|
Name: phonenumbers
|
|
Version: 8.12.44
|
|
Summary: Python version of Google's common library for parsing, formatting, storing and validating international phone numbers.
|
|
Home-page: https://github.com/daviddrysdale/python-phonenumbers
|
|
Author: David Drysdale
|
|
Author-email: dmd@lurklurk.org
|
|
License: Apache License 2.0
|
|
Location: /usr/local/lib/python3.9/site-packages
|
|
Requires:
|
|
Required-by: matrix-synapse
|
|
</code></pre>
|
|
<p>Whereas the wheel metadata just contains the broad dependencies:</p>
|
|
<pre><code>$ cd /tmp
|
|
$ wget https://files.pythonhosted.org/packages/ca/5e/d722d572cc5b3092402b783d6b7185901b444427633bd8a6b00ea0dd41b7/matrix_synapse-1.57.0rc1-py3-none-any.whl
|
|
...
|
|
$ unzip -c matrix_synapse-1.57.0rc1-py3-none-any.whl matrix_synapse-1.57.0rc1.dist-info/METADATA | grep phonenumbers
|
|
Requires-Dist: phonenumbers (>=8.2.0)
|
|
</code></pre>
|
|
<h1 id="tooling-recommendation-direnv"><a class="header" href="#tooling-recommendation-direnv">Tooling recommendation: direnv</a></h1>
|
|
<p><a href="https://direnv.net/"><code>direnv</code></a> is a tool for activating environments in your
|
|
shell inside a given directory. Its support for poetry is unofficial (a
|
|
community wiki recipe only), but works solidly in our experience. We thoroughly
|
|
recommend it for daily use. To use it:</p>
|
|
<ol>
|
|
<li><a href="https://direnv.net/docs/installation.html">Install <code>direnv</code></a> - it's likely
|
|
packaged for your system already.</li>
|
|
<li>Teach direnv about poetry. The <a href="https://github.com/direnv/direnv/wiki/Python#poetry">shell config here</a>
|
|
needs to be added to <code>~/.config/direnv/direnvrc</code> (or more generally <code>$XDG_CONFIG_HOME/direnv/direnvrc</code>).</li>
|
|
<li>Mark the synapse checkout as a poetry project: <code>echo layout poetry > .envrc</code>.</li>
|
|
<li>Convince yourself that you trust this <code>.envrc</code> configuration and project.
|
|
Then formally confirm this to <code>direnv</code> by running <code>direnv allow</code>.</li>
|
|
</ol>
|
|
<p>Then whenever you navigate to the synapse checkout, you should be able to run
|
|
e.g. <code>mypy</code> instead of <code>poetry run mypy</code>; <code>python</code> instead of
|
|
<code>poetry run python</code>; and your shell commands will automatically run in the
|
|
context of poetry's venv, without having to run <code>poetry shell</code> beforehand.</p>
|
|
<h1 id="how-do-i"><a class="header" href="#how-do-i">How do I...</a></h1>
|
|
<h2 id="reset-my-venv-to-the-locked-environment"><a class="header" href="#reset-my-venv-to-the-locked-environment">...reset my venv to the locked environment?</a></h2>
|
|
<pre><code class="language-shell">poetry install --all-extras --sync
|
|
</code></pre>
|
|
<h2 id="delete-everything-and-start-over-from-scratch"><a class="header" href="#delete-everything-and-start-over-from-scratch">...delete everything and start over from scratch?</a></h2>
|
|
<pre><code class="language-shell"># Stop the current virtualenv if active
|
|
$ deactivate
|
|
|
|
# Remove all of the files from the current environment.
|
|
# Don't worry, even though it says "all", this will only
|
|
# remove the Poetry virtualenvs for the current project.
|
|
$ poetry env remove --all
|
|
|
|
# Reactivate Poetry shell to create the virtualenv again
|
|
$ poetry shell
|
|
# Install everything again
|
|
$ poetry install --extras all
|
|
</code></pre>
|
|
<h2 id="run-a-command-in-the-poetry-virtualenv"><a class="header" href="#run-a-command-in-the-poetry-virtualenv">...run a command in the <code>poetry</code> virtualenv?</a></h2>
|
|
<p>Use <code>poetry run cmd args</code> when you need the python virtualenv context.
|
|
To avoid typing <code>poetry run</code> all the time, you can run <code>poetry shell</code>
|
|
to start a new shell in the poetry virtualenv context. Within <code>poetry shell</code>,
|
|
<code>python</code>, <code>pip</code>, <code>mypy</code>, <code>trial</code>, etc. are all run inside the project virtualenv
|
|
and isolated from the rest o the system.</p>
|
|
<p>Roughly speaking, the translation from a traditional virtualenv is:</p>
|
|
<ul>
|
|
<li><code>env/bin/activate</code> -> <code>poetry shell</code>, and</li>
|
|
<li><code>deactivate</code> -> close the terminal (Ctrl-D, <code>exit</code>, etc.)</li>
|
|
</ul>
|
|
<p>See also the direnv recommendation above, which makes <code>poetry run</code> and
|
|
<code>poetry shell</code> unnecessary.</p>
|
|
<h2 id="inspect-the-poetry-virtualenv"><a class="header" href="#inspect-the-poetry-virtualenv">...inspect the <code>poetry</code> virtualenv?</a></h2>
|
|
<p>Some suggestions:</p>
|
|
<pre><code class="language-shell"># Current env only
|
|
poetry env info
|
|
# All envs: this allows you to have e.g. a poetry managed venv for Python 3.7,
|
|
# and another for Python 3.10.
|
|
poetry env list --full-path
|
|
poetry run pip list
|
|
</code></pre>
|
|
<p>Note that <code>poetry show</code> describes the abstract <em>lock file</em> rather than your
|
|
on-disk environment. With that said, <code>poetry show --tree</code> can sometimes be
|
|
useful.</p>
|
|
<h2 id="add-a-new-dependency"><a class="header" href="#add-a-new-dependency">...add a new dependency?</a></h2>
|
|
<p>Either:</p>
|
|
<ul>
|
|
<li>manually update <code>pyproject.toml</code>; then <code>poetry lock --no-update</code>; or else</li>
|
|
<li><code>poetry add packagename</code>. See <code>poetry add --help</code>; note the <code>--dev</code>,
|
|
<code>--extras</code> and <code>--optional</code> flags in particular.</li>
|
|
</ul>
|
|
<p>Include the updated <code>pyproject.toml</code> and <code>poetry.lock</code> files in your commit.</p>
|
|
<h2 id="remove-a-dependency"><a class="header" href="#remove-a-dependency">...remove a dependency?</a></h2>
|
|
<p>This is not done often and is untested, but</p>
|
|
<pre><code class="language-shell">poetry remove packagename
|
|
</code></pre>
|
|
<p>ought to do the trick. Alternatively, manually update <code>pyproject.toml</code> and
|
|
<code>poetry lock --no-update</code>. Include the updated <code>pyproject.toml</code> and <code>poetry.lock</code>
|
|
files in your commit.</p>
|
|
<h2 id="update-the-version-range-for-an-existing-dependency"><a class="header" href="#update-the-version-range-for-an-existing-dependency">...update the version range for an existing dependency?</a></h2>
|
|
<p>Best done by manually editing <code>pyproject.toml</code>, then <code>poetry lock --no-update</code>.
|
|
Include the updated <code>pyproject.toml</code> and <code>poetry.lock</code> in your commit.</p>
|
|
<h2 id="update-a-dependency-in-the-locked-environment"><a class="header" href="#update-a-dependency-in-the-locked-environment">...update a dependency in the locked environment?</a></h2>
|
|
<p>Use</p>
|
|
<pre><code class="language-shell">poetry update packagename
|
|
</code></pre>
|
|
<p>to use the latest version of <code>packagename</code> in the locked environment, without
|
|
affecting the broad dependencies listed in the wheel.</p>
|
|
<p>There doesn't seem to be a way to do this whilst locking a <em>specific</em> version of
|
|
<code>packagename</code>. We can workaround this (crudely) as follows:</p>
|
|
<pre><code class="language-shell">poetry add packagename==1.2.3
|
|
# This should update pyproject.lock.
|
|
|
|
# Now undo the changes to pyproject.toml. For example
|
|
# git restore pyproject.toml
|
|
|
|
# Get poetry to recompute the content-hash of pyproject.toml without changing
|
|
# the locked package versions.
|
|
poetry lock --no-update
|
|
</code></pre>
|
|
<p>Either way, include the updated <code>poetry.lock</code> file in your commit.</p>
|
|
<h2 id="export-a-requirementstxt-file"><a class="header" href="#export-a-requirementstxt-file">...export a <code>requirements.txt</code> file?</a></h2>
|
|
<pre><code class="language-shell">poetry export --extras all
|
|
</code></pre>
|
|
<p>Be wary of bugs in <code>poetry export</code> and <code>pip install -r requirements.txt</code>.</p>
|
|
<h2 id="build-a-test-wheel"><a class="header" href="#build-a-test-wheel">...build a test wheel?</a></h2>
|
|
<p>I usually use</p>
|
|
<pre><code class="language-shell">poetry run pip install build && poetry run python -m build
|
|
</code></pre>
|
|
<p>because <a href="https://github.com/pypa/build"><code>build</code></a> is a standardish tool which
|
|
doesn't require poetry. (It's what we use in CI too). However, you could try
|
|
<code>poetry build</code> too.</p>
|
|
<h2 id="handle-a-dependabot-pull-request"><a class="header" href="#handle-a-dependabot-pull-request">...handle a Dependabot pull request?</a></h2>
|
|
<p>Synapse uses Dependabot to keep the <code>poetry.lock</code> and <code>Cargo.lock</code> file
|
|
up-to-date with the latest releases of our dependencies. The changelog check is
|
|
omitted for Dependabot PRs; the release script will include them in the
|
|
changelog.</p>
|
|
<p>When reviewing a dependabot PR, ensure that:</p>
|
|
<ul>
|
|
<li>the lockfile changes look reasonable;</li>
|
|
<li>the upstream changelog file (linked in the description) doesn't include any
|
|
breaking changes;</li>
|
|
<li>continuous integration passes.</li>
|
|
</ul>
|
|
<p>In particular, any updates to the type hints (usually packages which start with <code>types-</code>)
|
|
should be safe to merge if linting passes.</p>
|
|
<h1 id="troubleshooting"><a class="header" href="#troubleshooting">Troubleshooting</a></h1>
|
|
<h2 id="check-the-version-of-poetry-with-poetry---version"><a class="header" href="#check-the-version-of-poetry-with-poetry---version">Check the version of poetry with <code>poetry --version</code>.</a></h2>
|
|
<p>The minimum version of poetry supported by Synapse is 1.3.2.</p>
|
|
<p>It can also be useful to check the version of <code>poetry-core</code> in use. If you've
|
|
installed <code>poetry</code> with <code>pipx</code>, try <code>pipx runpip poetry list | grep poetry-core</code>.</p>
|
|
<h2 id="clear-caches-poetry-cache-clear---all-pypi"><a class="header" href="#clear-caches-poetry-cache-clear---all-pypi">Clear caches: <code>poetry cache clear --all pypi</code>.</a></h2>
|
|
<p>Poetry caches a bunch of information about packages that isn't readily available
|
|
from PyPI. (This is what makes poetry seem slow when doing the first
|
|
<code>poetry install</code>.) Try <code>poetry cache list</code> and <code>poetry cache clear --all <name of cache></code> to see if that fixes things.</p>
|
|
<h2 id="remove-outdated-egg-info"><a class="header" href="#remove-outdated-egg-info">Remove outdated egg-info</a></h2>
|
|
<p>Delete the <code>matrix_synapse.egg-info/</code> directory from the root of your Synapse
|
|
install.</p>
|
|
<p>This stores some cached information about dependencies and often conflicts with
|
|
letting Poetry do the right thing.</p>
|
|
<h2 id="try---verbose-or---dry-run-arguments"><a class="header" href="#try---verbose-or---dry-run-arguments">Try <code>--verbose</code> or <code>--dry-run</code> arguments.</a></h2>
|
|
<p>Sometimes useful to see what poetry's internal logic is.</p>
|
|
|
|
</main>
|
|
|
|
<nav class="nav-wrapper" aria-label="Page navigation">
|
|
<!-- Mobile navigation buttons -->
|
|
<a rel="prev" href="../development/experimental_features.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
|
<i class="fa fa-angle-left"></i>
|
|
</a>
|
|
<a rel="next" href="../development/synapse_architecture/cancellation.html" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
|
<i class="fa fa-angle-right"></i>
|
|
</a>
|
|
<div style="clear: both"></div>
|
|
</nav>
|
|
</div>
|
|
</div>
|
|
|
|
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
|
<a rel="prev" href="../development/experimental_features.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
|
|
<i class="fa fa-angle-left"></i>
|
|
</a>
|
|
<a rel="next" href="../development/synapse_architecture/cancellation.html" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right">
|
|
<i class="fa fa-angle-right"></i>
|
|
</a>
|
|
</nav>
|
|
|
|
</div>
|
|
|
|
<script type="text/javascript">
|
|
window.playground_copyable = true;
|
|
</script>
|
|
<script src="../elasticlunr.min.js" type="text/javascript" charset="utf-8"></script>
|
|
<script src="../mark.min.js" type="text/javascript" charset="utf-8"></script>
|
|
<script src="../searcher.js" type="text/javascript" charset="utf-8"></script>
|
|
<script src="../clipboard.min.js" type="text/javascript" charset="utf-8"></script>
|
|
<script src="../highlight.js" type="text/javascript" charset="utf-8"></script>
|
|
<script src="../book.js" type="text/javascript" charset="utf-8"></script>
|
|
|
|
<!-- Custom JS scripts -->
|
|
<script type="text/javascript" src="../docs/website_files/table-of-contents.js"></script>
|
|
<script type="text/javascript" src="../docs/website_files/version-picker.js"></script>
|
|
<script type="text/javascript" src="../docs/website_files/version.js"></script>
|
|
</body>
|
|
</html>
|