meta_package_manager.managers.zypper module

class meta_package_manager.managers.zypper.Zypper

Bases: PackageManager

openSUSE’s package manager.

mpm drives zypper in XML mode (--xmlout) and parses the result with xmltodict: the most stable machine-readable output zypper offers. Every call is pinned with --no-color and --no-abbrev (untruncated columns), --non-interactive for unattended runs, and --no-cd --no-refresh so it never touches removable media or auto-refreshes metadata (mpm refreshes explicitly through sync).

Command equivalences with other managers are listed in Pacman/Rosetta.

Initialize cli_errors list.

operation_notes: ClassVar = {'install': 'Installing an already-installed package re-marks it as automatically installed, so `cleanup --orphans` can later remove what `mpm install` named.', 'installed': 'The `--details` listing returns one row per source package, architecture and past release; duplicates are collapsed to the highest edition per name.', 'search': 'The `--details` results return one row per source package and past release; duplicates are collapsed to the highest edition per name.'}

Per-operation hints rendered in the Notes column of the manager page’s Operations table.

Keyed by the Operations member name, each value is a single short sentence explaining why the manager lacks the operation, or what makes its implementation partial: the pointer a reader needs to judge whether the gap is one they could help close. Each sentence starts with a capital and closes with a period, and starts on a word rather than a code span, so the cell reads standalone beside its row. A blank cell stays silent: a manager documenting nothing documents no gap.

The full rationale never lives here: it belongs in a comment beside the implementing method (or beside this declaration, for an operation with no method to hang it on), so the sentence on the page stays a hint and the code keeps the story. The class docstring follows the same split: it keeps only what a user needs to run the tool day to day, never how mpm wraps it.

Validated by test_operation_notes, which also checks every key matches a real operation: a key outside the enum’s vocabulary would never reach a page.

name: str = 'openSUSE Zypper'

Return package manager’s common name.

Default value is based on class name.

homepage_url: str | None = 'https://en.opensuse.org/Portal:Zypper'

Home page of the project, only used in documentation for reference.

Left unset when the home page is the project’s repository, which repository_url names on its own, and when it is the project’s manual, which documentation_url names. Never inherited, like the other links.

documentation_url: str | None = 'https://documentation.suse.com/smart/systems-management/html/concept-zypper/index.html'

Entry point of the project’s own documentation, or None when it has none.

The manual, the documentation site, or the man page of the CLI mpm drives: whichever page a user reads to learn the commands this manager wraps. Listed between homepage_url and repository_url in the links of the manager’s page, so a reader reaching for the tool’s reference finds it in the box of facts rather than in the prose below it.

Left unset where a link would state a fact twice or invent one: a tool documenting itself in its repository alone, whose README repository_url already reaches. A page about the ecosystem rather than the tool does not qualify either.

Where a project’s only site is its manual, that address belongs here and homepage_url stays unset: the slot names what the page is, and a reader reaching for the reference looks under the documentation link.

Never inherited, like every other link: the AUR helpers extending pacman each document themselves.

repository_url: str | None = 'https://github.com/openSUSE/zypper'

Repository holding the project’s code, or None when it has no public one.

Linked from the manager’s documentation page. Also what the weekly metrics sample reads: docs/docs_update.py writes it into the [tool.repomatic.metrics] subjects of pyproject.toml when its forge answers the sampler, through a mirror for a forge that does not.

Never inherited, for the same reason as wikipedia_url: the AUR helpers extending pacman each live in a repository of their own.

wikipedia_url: str | None = 'https://en.wikipedia.org/wiki/Zypper'

English Wikipedia article about the project, or None when it has none.

Listed last in the links of the manager’s documentation page. The article covers the project that home page names, or is a redirect Wikipedia keeps under the project’s name, landing on the part of a broader article that describes it: Cargo_(software) opens the Cargo section of the Rust article. An article that merely mentions the project does not count, nor does one about a related subject: lazy is a Neovim plugin manager, and the Neovim article is not about it.

Never inherited: the metaclass resets it to None on any class not declaring its own. A subclass often wraps a distinct project, like the six AUR helpers extending pacman, and would otherwise present pacman’s article as its own. Documentation-only, like homepage_url.

logo: str | None = 'opensuse'

Slug of the brand mark standing for this manager in the documentation.

Names an SVG vendored under docs/assets/managers/, whose provenance and license are recorded in docs/assets/managers/logos.yaml. Inlined at the top of the manager’s page by meta_package_manager._docs; a manager leaving it unset keeps the page’s default package glyph.

Several managers legitimately share one slug, either because they wrap the same upstream (brew and cask) or because the tool has no mark of its own and its ecosystem’s stands in (apt under Debian’s swirl, cargo under Rust’s gear). Documentation-only, like homepage_url: no CLI output reads it.

keywords: tuple[str, ...] = ('opensuse', 'suse')

Well-known names for this manager that its id does not already carry.

Merged into the PyPI keywords of pyproject.toml by update_keywords() of docs/docs_update.py, alongside every manager ID and the globally curated KEYWORDS_EXTRAS. Declare an alias here rather than in that tuple whenever it names this manager: an alias living beside the class it describes cannot outlive it, where a central entry silently rots once the manager is renamed or dropped.

Reserve KEYWORDS_EXTRAS for terms belonging to no manager in particular, like cyclonedx or package manager. Documentation-only: no CLI output reads it.

Each keyword also becomes a content rule of the issue labeller, so its precision bar applies here: see generate_content_rules(). A subclass inherits the terms of its parent without claiming them, since test_manager_keywords_have_one_owner reads what a class declares itself.

platforms: frozenset[Platform] | Group | Platform | Iterable[Platform | Group] = frozenset({Platform(id='aix', name='IBM AIX'), Platform(id='almalinux', name='AlmaLinux'), Platform(id='alpine', name='Alpine Linux'), Platform(id='altlinux', name='ALT Linux'), Platform(id='amzn', name='Amazon Linux'), Platform(id='android', name='Android'), Platform(id='arch', name='Arch Linux'), Platform(id='buildroot', name='Buildroot'), Platform(id='cachyos', name='CachyOS'), Platform(id='centos', name='CentOS'), Platform(id='chromeos', name='ChromeOS'), Platform(id='clearlinux', name='Clear Linux OS'), Platform(id='cloudlinux', name='CloudLinux OS'), Platform(id='crux', name='CRUX'), Platform(id='cygwin', name='Cygwin'), Platform(id='debian', name='Debian'), Platform(id='dragonfly_bsd', name='DragonFly BSD'), Platform(id='endeavouros', name='EndeavourOS'), Platform(id='exherbo', name='Exherbo Linux'), Platform(id='fedora', name='Fedora'), Platform(id='freebsd', name='FreeBSD'), Platform(id='generic_linux', name='Generic Linux'), Platform(id='gentoo', name='Gentoo Linux'), Platform(id='guix', name='Guix System'), Platform(id='haiku', name='Haiku'), Platform(id='hurd', name='GNU/Hurd'), Platform(id='ibm_powerkvm', name='IBM PowerKVM'), Platform(id='illumos', name='illumos'), Platform(id='kali', name='Kali Linux'), Platform(id='kvmibm', name='KVM for IBM z Systems'), Platform(id='linuxmint', name='Linux Mint'), Platform(id='mageia', name='Mageia'), Platform(id='mandriva', name='Mandriva Linux'), Platform(id='manjaro', name='Manjaro Linux'), Platform(id='midnightbsd', name='MidnightBSD'), Platform(id='netbsd', name='NetBSD'), Platform(id='nixos', name='NixOS'), Platform(id='nobara', name='Nobara'), Platform(id='nutyx', name='NuTyX'), Platform(id='openbsd', name='OpenBSD'), Platform(id='opensuse', name='openSUSE'), Platform(id='openwrt', name='OpenWrt'), Platform(id='oracle', name='Oracle Linux'), Platform(id='os400', name='IBM i'), Platform(id='parallels', name='Parallels'), Platform(id='pidora', name='Pidora'), Platform(id='pikaos', name='PikaOS'), Platform(id='raspbian', name='Raspbian'), Platform(id='rhel', name='RedHat Enterprise Linux'), Platform(id='rocky', name='Rocky Linux'), Platform(id='scientific', name='Scientific Linux'), Platform(id='slackware', name='Slackware'), Platform(id='sles', name='SUSE Linux Enterprise Server'), Platform(id='slitaz', name='SliTaz GNU/Linux'), Platform(id='solaris', name='Solaris'), Platform(id='solus', name='Solus'), Platform(id='sourcemage', name='Source Mage GNU/Linux'), Platform(id='sunos', name='SunOS'), Platform(id='tuxedo', name='Tuxedo OS'), Platform(id='ubuntu', name='Ubuntu'), Platform(id='ultramarine', name='Ultramarine'), Platform(id='void', name='Void Linux'), Platform(id='wsl1', name='Windows Subsystem for Linux v1'), Platform(id='wsl2', name='Windows Subsystem for Linux v2'), Platform(id='xenserver', name='XenServer')})

List of platforms supported by the manager.

Allows for a mishmash of platforms and groups of platforms. Will be normalized into a frozenset of Platform instances at instantiation.

default_sudo: bool = True

Built-in escalation default, used when sudo is None.

False on the base: most managers install into user-writable trees and never need root. The system package managers whose privileged operations require root (apt, dnf, pacman, zypper, …) set this to True so their build_cli(..., sudo=True) operations escalate out of the box, while staying switchable off through sudo (--no-sudo or config) for rootless setups.

privileged_operations: ClassVar[frozenset[str]] = frozenset({'cleanup', 'install', 'remove', 'sync', 'upgrade', 'upgrade_all'})

Operations with at least one command this manager marks privileged.

Keyed by the Operations member name, like operation_notes. An operation belongs here when a method implementing it passes sudo=True to run_cli() or build_cli(), with the method-to-operation map of METHOD_OPERATIONS. Those commands are the only ones the escalation policy (sudo, else default_sudo) wraps in the escalator. A definition derives the set from the operations it marks sudo = true.

prime_sudo() reads it to prompt only for the managers that escalate a command of the current run. With [mpm.overrides.gem] sudo = true, mpm sync asks for no password: the gem sources --update command of sync carries no marker. test_privileged_operations holds the set to the markers in the method bodies.

requirement: str | None = '>=1.14.0'

Version requirement specifier.

Supports a comma-separated range of constraints (e.g. ">=1.20.0,<2.0.0"). A bare version string like "1.20.0" is treated as >=1.20.0.

Parsed by meta_package_manager.version.VersionRange.

Defaults to None, which deactivates version check entirely.

pre_args: tuple[str, ...] = ('--no-color', '--no-abbrev', '--non-interactive', '--no-cd', '--no-refresh')

version_regexes: tuple[str, ...] = ('zypper\\s+(?P<version>\\S+)',)

$ zypper --version
zypper 1.14.11

property installed: Iterator[Package]

Fetch installed packages.

$ zypper --no-color --no-abbrev --non-interactive --no-cd --no-refresh             --xmlout search --details --type package --installed-only

property outdated: Iterator[Package]

Fetch outdated packages.

$ zypper --no-color --no-abbrev --non-interactive --no-cd --no-refresh             --xmlout list-updates
<?xml version='1.0'?>
<stream>
<message type="info">Ignoring repository &apos;openSUSE-20260830-0&apos; because of &apos;no-cd&apos; option.</message>
<message type="info">Loading repository data...</message>
<message type="info">Reading installed packages...</message>
<update-status version="0.6">
<update-list>
<update kind="package" name="libopenh264-8" edition="2.6.0-2.suse1699.10" arch="aarch64" edition-old="2.6.0~noopenh264-1.5"><summary>H.264 codec library</summary><description>OpenH264 is a codec library which supports H.264 encoding and
decoding. It is suitable for use in real time applications such as
WebRTC.

This package contains libraries used by applications that use openh264.</description><license/><source url="http://codecs.opensuse.org/openh264/openSUSE_Tumbleweed" alias="repo-openh264"/></update></update-list>
</update-status>
</stream>

property orphans: Iterator[Package]

Fetch packages installed as dependencies that nothing requires anymore.

$ zypper --no-color --no-abbrev --non-interactive --no-cd --no-refresh             packages --unneeded
Ignoring repository 'openSUSE-20260830-0' because of 'no-cd' option.
Loading repository data...
Reading installed packages...
S  | Repository            | Name    | Version   | Arch
---+-----------------------+---------+-----------+--------
i  | Main Repository (OSS) | xorriso | 1.5.8-1.2 | aarch64

search(query, extended, exact)

Fetch matching packages.

$ zypper --no-color --no-abbrev --non-interactive --no-cd --no-refresh             --xmlout search --details --type package kopete

$ zypper --no-color --no-abbrev --non-interactive --no-cd --no-refresh             --xmlout search --details --type package --search-description kopete

$ zypper --no-color --no-abbrev --non-interactive --no-cd --no-refresh             --xmlout search --details --type package --match-exact kopete

$ zypper --no-color --no-abbrev --non-interactive --no-cd --no-refresh             --xmlout search --details --type package --search-description             --match-exact kopete

Return type:

Iterator[Package]

install(package_id, version=None)

Install one package.

$ sudo zypper --no-color --no-abbrev --non-interactive --no-cd             --no-refresh install kopete

Return type:

str

upgrade_all_cli()

Generates the CLI to upgrade all outdated packages.

$ sudo zypper --no-color --no-abbrev --non-interactive --no-cd             --no-refresh update

Return type:

tuple[str, ...]

upgrade_one_cli(package_id, version=None)

Generates the CLI to upgrade the provided package.

$ sudo zypper --no-color --no-abbrev --non-interactive --no-cd             --no-refresh update kopete

Return type:

tuple[str, ...]

remove(package_id)

Remove one package.

$ sudo zypper --no-color --no-abbrev --non-interactive --no-cd             --no-refresh remove kopete

Return type:

str

remove_orphan(package_id)

Remove one package, dropping dependencies it alone pulled in.

--clean-deps additionally removes the dependencies that were installed with the package and are no longer needed.

$ sudo zypper --no-color --no-abbrev --non-interactive --no-cd             --no-refresh remove --clean-deps kopete

Return type:

str

cli_names: tuple[str, ...] = ('zypper',)

List of CLI names the package manager is known as.

This list of recognized CLI names is ordered by priority. That way we can influence the search of the right binary.

..hint::

This was helpful in the case of the Python transition from 2.x to 3.x, where multiple versions of the same executable were named python or python3.

By default, this property’s value is derived from the manager’s ID (see the MetaPackageManager.__init__ method above).

id: str = 'zypper'

Package manager’s ID.

Derived by defaults from the lower-cased class name in which underscores _ are replaced by dashes -.

This ID must be unique among all package manager definitions and lower-case, as they’re used as feature flags for the mpm CLI.

sync()

Sync package metadata.

$ sudo zypper --no-color --no-abbrev --non-interactive --no-cd             --no-refresh refresh

Return type:

None

virtual: bool = False

Should we expose the package manager to the user?

Virtual package manager are just skeleton classes used to factorize code among managers of the same family.

cleanup_cache()

Removes things we don’t need anymore.

$ sudo zypper --no-color --no-abbrev --non-interactive --no-cd             --no-refresh clean

Return type:

None