chore(deps): bump linuxfabrik-lib from 2.4.0 to 3.1.0

[dependabot]

Bumps linuxfabrik-lib from 2.4.0 to 3.1.0.

Release notes

Sourced from linuxfabrik-lib's releases.

v3.1.0

Release Notes/CHANGELOG at https://github.com/Linuxfabrik/lib/blob/main/CHANGELOG.md

v3.0.0

Release Notes/CHANGELOG at https://github.com/Linuxfabrik/lib/blob/main/CHANGELOG.md

Changelog

Sourced from linuxfabrik-lib's changelog.

[v3.1.0] - 2026-04-13

Added

• disk.py: add dir_exists() as the directory-only counterpart to file_exists(). The existing file_exists() wraps os.path.isfile() and therefore returns False for directories, which is easy to miss; callers that want to check for a directory should now use dir_exists()
• lftest.py: add attach_each() helper for iterating over arbitrary lists (e.g. container image matrices, file-based fixtures) with a caller-supplied action, complementing attach_tests() which only works on the TESTS dict shape
• lftest.py: add attach_tests() helper that attaches one test_* method per entry in a plugin's TESTS list, so that test discovery and reporting show the actual number of fixtures instead of a single aggregate test
• lftest.py: add run_mariadb() context manager and MARIADB_LTS_IMAGES constant for container-based MariaDB integration tests. Starts a sclorg or upstream MariaDB container, waits for the TCP listener, yields a temporary client option file, and cleans up on exit. MARIADB_LTS_IMAGES lists the currently supported MariaDB LTS releases (10.6, 10.11, 11.4, 11.8) so the mysql-* monitoring plugins can iterate over a single canonical matrix

[v3.0.0] - 2026-04-13

Added

• Add GitHub Actions workflow to automatically build and deploy API documentation to GitHub Pages
• Add bandit and vulture to .pre-commit-config.yaml for security and dead-code checks on every commit
• Add pre-commit hooks
• Add ruff linter and formatter to pre-commit hooks (#117)
• args.py: expand HELP_TEXTS with standard help texts for all common parameters (always-ok, critical, warning, insecure, no-proxy, timeout, url, ignore-regex, match, lengthy, count, test, etc.)
• disk.py: add get_owner()
• lftest.py: add run() function for declarative, data-driven unit tests using subTest()
• nextcloud.py: new library
• txt.py: add exception2text()
• winrm.py: add WINRM_CONFIGURATION_NAME option to run_ps()
• winrm.py: execute ps in run_ps() directly without Invoke-Expression wrapping

Changed

• base.py: get_perfdata() now sanitizes labels by stripping single quotes and replacing = with _
• base.py: get_perfdata() output no longer has trailing semicolons
• base.py: get_table(): document why pure ASCII delimiters are used instead of Unicode box-drawing characters
• base.py: get_worst() now accepts any number of state arguments (*states). Existing two-argument callers keep working unchanged, but plugins that need to combine three or more states in one call no longer have to nest the call - e.g. get_worst(state, used_state, committed_state) instead of get_worst(state, get_worst(used_state, committed_state))
• base.py: deduplicate get_state() operator logic using operator module
• base.py: deduplicate sum_dict() by delegating to sum_lod()
• base.py: improve get_table() performance for large tables
• base.py: move parse_range() and state name mapping to module level
• base.py: remove unused collections import
• db_sqlite.py: reduce unnecessary dictionary object creation
• human.py: deduplicate bits2human()/bps2human()/bytes2human() via shared _to_human() helper
• human.py: deduplicate humanrange2bytes()/humanrange2seconds() via shared _convert_range() helper
• human.py: pre-compute mappings as module constants
• lftest.py: test() now accepts args with fewer than three elements. Plugins can be invoked as --test=path/to/fixture without the trailing ,,0; stderr defaults to the empty string and the return code to 0
• powershell.py: run_ps() now always returns a dict
• Remove pre-built documentation from the repository (now auto-deployed via GitHub Actions)
• txt.py: improve filter_mltext() performance (avoid O(n²) string concatenation)
• txt.py: improve readability of extract_str() fallback logic
• txt.py: remove unused Python 2 type aliases and outdated comments
• txt.py: simplify to_text() and to_bytes() for Python 3 only (remove dead Python 2 codepaths)
• winrm.py: make run_cmd() and run_ps() JEA-aware
• winrm.py: make run_cmd() and run_ps() Kerberos-aware

... (truncated)

Commits

• f34544e chore: bump version number [skip ci]
• 9bb781f feat(lftest): add run_mariadb() helper and MARIADB_LTS_IMAGES constant
• 5930f2d feat(disk): add dir_exists() as the directory-only sibling of file_exists()
• 7902a27 feat(lftest): add attach_each() helper for non-TESTS-dict iterables
• 9edb72f feat(lftest): add attach_tests() helper for accurate test discovery
• efec109 Merge pull request #122 from Linuxfabrik/dependabot/github_actions/actions/up...
• 76c79b0 Merge pull request #123 from Linuxfabrik/dependabot/github_actions/actions/up...
• f7f2a26 Merge pull request #124 from Linuxfabrik/dependabot/github_actions/peter-evan...
• 95da86c Merge pull request #125 from Linuxfabrik/dependabot/pip/lxml-6.0.4
• c0c7116 ci: align Dependabot to weekly Friday 05:00 UTC
• Additional commits viewable in compare view

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