Recent Commits to python-patterns:master (3)

Bump virtualenv (#511)

Bumps the pip group with 1 update in the / directory: [virtualenv](https://github.com/pypa/virtualenv).


Updates `virtualenv` from 21.14.7 to 21.14.13
- [Release notes](https://github.com/pypa/virtualenv/releases)
- [Changelog](https://github.com/pypa/virtualenv/blob/main/docs/changelog.rst)
- [Commits](https://github.com/pypa/virtualenv/compare/21.14.7...21.14.13)

---
updated-dependencies:
- dependency-name: virtualenv
  dependency-version: 21.14.13
  dependency-type: indirect
  dependency-group: pip
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Merge remote-tracking branch 'origin/master'

Bump black from 26.10.0 to 26.10.1 (#508)

Bumps [black](https://github.com/psf/black) from 26.10.0 to 26.10.1.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](https://github.com/psf/black/compare/26.10.0...26.10.1)

---
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Bump pipx from 1.17.11 to 1.17.12 (#509)

Bumps [pipx](https://github.com/pypa/pipx) from 1.17.11 to 1.17.12.
- [Release notes](https://github.com/pypa/pipx/releases)
- [Changelog](https://github.com/pypa/pipx/blob/main/docs/changelog.rst)
- [Commits](https://github.com/pypa/pipx/compare/1.17.11...1.17.12)

---
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- dependency-name: pipx
  dependency-version: 1.17.12
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Bump tox from 4.64.8 to 4.65.0 (#510)

Bumps [tox](https://github.com/tox-dev/tox) from 4.64.8 to 4.65.0.
- [Release notes](https://github.com/tox-dev/tox/releases)
- [Changelog](https://github.com/tox-dev/tox/blob/main/docs/changelog.rst)
- [Commits](https://github.com/tox-dev/tox/compare/4.64.8...4.65.0)

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Bump urllib3 from 2.7.0 to 2.8.0 in the pip group across 1 directory (#507)

Bumps the pip group with 1 update in the / directory: [urllib3](https://github.com/urllib3/urllib3).


Updates `urllib3` from 2.7.0 to 2.8.0
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](https://github.com/urllib3/urllib3/compare/2.7.0...2.8.0)

---
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  dependency-version: 2.8.0
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  dependency-group: pip
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Bump mypy from 2.3.1 to 2.4.0 (#501)

Bumps [mypy](https://github.com/python/mypy) from 2.3.1 to 2.4.0.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](https://github.com/python/mypy/compare/v2.3.1...v2.4.0)

---
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  dependency-version: 2.4.0
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Bump black from 26.5.1 to 26.10.0 (#502)

Bumps [black](https://github.com/psf/black) from 26.5.1 to 26.10.0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](https://github.com/psf/black/compare/26.5.1...26.10.0)

---
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- dependency-name: black
  dependency-version: 26.10.0
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  update-type: version-update:semver-minor
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Bump tox from 4.64.4 to 4.64.8 (#503)

Bumps [tox](https://github.com/tox-dev/tox) from 4.64.4 to 4.64.8.
- [Release notes](https://github.com/tox-dev/tox/releases)
- [Changelog](https://github.com/tox-dev/tox/blob/main/docs/changelog.rst)
- [Commits](https://github.com/tox-dev/tox/compare/4.64.4...4.64.8)

---
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- dependency-name: tox
  dependency-version: 4.64.8
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  update-type: version-update:semver-patch
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Bump isort from 9.0.1 to 9.0.2 (#504)

Bumps [isort](https://github.com/PyCQA/isort) from 9.0.1 to 9.0.2.
- [Release notes](https://github.com/PyCQA/isort/releases)
- [Changelog](https://github.com/PyCQA/isort/blob/main/CHANGELOG.md)
- [Commits](https://github.com/PyCQA/isort/compare/9.0.1...9.0.2)

---
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- dependency-name: isort
  dependency-version: 9.0.2
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  update-type: version-update:semver-patch
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Bump pipx from 1.17.7 to 1.17.11 (#505)

Bumps [pipx](https://github.com/pypa/pipx) from 1.17.7 to 1.17.11.
- [Release notes](https://github.com/pypa/pipx/releases)
- [Changelog](https://github.com/pypa/pipx/blob/main/docs/changelog.rst)
- [Commits](https://github.com/pypa/pipx/compare/1.17.7...1.17.11)

---
updated-dependencies:
- dependency-name: pipx
  dependency-version: 1.17.11
  dependency-type: direct:development
  update-type: version-update:semver-patch
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fix(graph_search): avoid KeyError in BFS when a node has no outgoing edges (#506)

find_shortest_path_bfs indexed self.graph[value] directly while expanding
the queue. Any node reachable in the graph but not present as a key (a
leaf node with no outgoing edges, as in a typical adjacency list) raised
a KeyError instead of being treated as having no neighbors. The DFS
methods already handle this correctly via self.graph.get(start, []);
bring BFS in line with that and add a regression test.

Bump tox from 4.63.0 to 4.64.4 (#498)

Bumps [tox](https://github.com/tox-dev/tox) from 4.63.0 to 4.64.4.
- [Release notes](https://github.com/tox-dev/tox/releases)
- [Changelog](https://github.com/tox-dev/tox/blob/main/docs/changelog.rst)
- [Commits](https://github.com/tox-dev/tox/compare/4.63.0...4.64.4)

---
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- dependency-name: tox
  dependency-version: 4.64.4
  dependency-type: direct:development
  update-type: version-update:semver-minor
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Bump flake8 from 7.3.0 to 7.4.1 (#499)

Bumps [flake8](https://github.com/pycqa/flake8) from 7.3.0 to 7.4.1.
- [Commits](https://github.com/pycqa/flake8/compare/7.3.0...7.4.1)

---
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- dependency-name: flake8
  dependency-version: 7.4.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
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Bump pipx from 1.17.5 to 1.17.7 (#500)

Bumps [pipx](https://github.com/pypa/pipx) from 1.17.5 to 1.17.7.
- [Release notes](https://github.com/pypa/pipx/releases)
- [Changelog](https://github.com/pypa/pipx/blob/main/docs/changelog.rst)
- [Commits](https://github.com/pypa/pipx/compare/1.17.5...1.17.7)

---
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- dependency-name: pipx
  dependency-version: 1.17.7
  dependency-type: direct:development
  update-type: version-update:semver-patch
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Merge branch 'master' of github.com:faif/python-patterns

Bump pipx from 1.17.2 to 1.17.5 (#497)

* Bump pipx from 1.17.2 to 1.17.5

Bumps [pipx](https://github.com/pypa/pipx) from 1.17.2 to 1.17.5.
- [Release notes](https://github.com/pypa/pipx/releases)
- [Changelog](https://github.com/pypa/pipx/blob/main/docs/changelog.rst)
- [Commits](https://github.com/pypa/pipx/compare/1.17.2...1.17.5)

---
updated-dependencies:
- dependency-name: pipx
  dependency-version: 1.17.5
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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* Fix filelock and virtualenv dependency conflict

* Update filelock for tox compatibility

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Co-authored-by: Sakis Kasampalis <s.kasampalis@zoho.com>
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Merge branch 'master' of github.com:faif/python-patterns

update gitignore file

Bump tox from 4.61.4 to 4.63.0 (#496)

Bumps [tox](https://github.com/tox-dev/tox) from 4.61.4 to 4.63.0.
- [Release notes](https://github.com/tox-dev/tox/releases)
- [Changelog](https://github.com/tox-dev/tox/blob/main/docs/changelog.rst)
- [Commits](https://github.com/tox-dev/tox/compare/4.61.4...4.63.0)

---
updated-dependencies:
- dependency-name: tox
  dependency-version: 4.63.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
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Fix flyweight_with_metaclass sharing instances for different arguments (#495)

The pool key concatenated str(arg) with no separator, so Card2('1', '0') and
Card2('10') (or Card2(1) and Card2('1')) got the same key and the second call
returned the first call's instance. Use repr of the class name, args and
sorted kwargs instead, which also makes the key independent of kwarg order.
Add tests, since the module had none.

Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>

Bump tox from 4.61.2 to 4.61.4 (#493)

Bumps [tox](https://github.com/tox-dev/tox) from 4.61.2 to 4.61.4.
- [Release notes](https://github.com/tox-dev/tox/releases)
- [Changelog](https://github.com/tox-dev/tox/blob/main/docs/changelog.rst)
- [Commits](https://github.com/tox-dev/tox/compare/4.61.2...4.61.4)

---
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- dependency-name: tox
  dependency-version: 4.61.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
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Bump build from 1.6.0 to 1.6.1 (#494)

Bumps [build](https://github.com/pypa/build) from 1.6.0 to 1.6.1.
- [Release notes](https://github.com/pypa/build/releases)
- [Changelog](https://github.com/pypa/build/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pypa/build/compare/1.6.0...1.6.1)

---
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- dependency-name: build
  dependency-version: 1.6.1
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  update-type: version-update:semver-patch
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Bump tox from 4.61.1 to 4.61.2 (#490)

Bumps [tox](https://github.com/tox-dev/tox) from 4.61.1 to 4.61.2.
- [Release notes](https://github.com/tox-dev/tox/releases)
- [Changelog](https://github.com/tox-dev/tox/blob/main/docs/changelog.rst)
- [Commits](https://github.com/tox-dev/tox/compare/4.61.1...4.61.2)

---
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- dependency-name: tox
  dependency-version: 4.61.2
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  update-type: version-update:semver-patch
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Bump pytest-randomly from 4.1.0 to 5.0.0 (#491)

Bumps [pytest-randomly](https://github.com/pytest-dev/pytest-randomly) from 4.1.0 to 5.0.0.
- [Changelog](https://github.com/pytest-dev/pytest-randomly/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pytest-dev/pytest-randomly/compare/4.1.0...5.0.0)

---
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- dependency-name: pytest-randomly
  dependency-version: 5.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
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Bump pipx from 1.17.1 to 1.17.2 (#492)

Bumps [pipx](https://github.com/pypa/pipx) from 1.17.1 to 1.17.2.
- [Release notes](https://github.com/pypa/pipx/releases)
- [Changelog](https://github.com/pypa/pipx/blob/main/docs/changelog.rst)
- [Commits](https://github.com/pypa/pipx/compare/1.17.1...1.17.2)

---
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- dependency-name: pipx
  dependency-version: 1.17.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
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Bump actions/setup-python from 6 to 7 (#478)

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 6 to 7.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/v6...v7)

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  dependency-version: '7'
  dependency-type: direct:production
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Bump mypy from 2.3.0 to 2.3.1 (#483)

Bumps [mypy](https://github.com/python/mypy) from 2.3.0 to 2.3.1.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](https://github.com/python/mypy/compare/v2.3.0...v2.3.1)

---
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- dependency-name: mypy
  dependency-version: 2.3.1
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Bump tox from 4.58.0 to 4.61.1 (#485)

Bumps [tox](https://github.com/tox-dev/tox) from 4.58.0 to 4.61.1.
- [Release notes](https://github.com/tox-dev/tox/releases)
- [Changelog](https://github.com/tox-dev/tox/blob/main/docs/changelog.rst)
- [Commits](https://github.com/tox-dev/tox/compare/4.58.0...4.61.1)

---
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- dependency-name: tox
  dependency-version: 4.61.1
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Bump pipx from 1.16.5 to 1.17.1 (#486)

Bumps [pipx](https://github.com/pypa/pipx) from 1.16.5 to 1.17.1.
- [Release notes](https://github.com/pypa/pipx/releases)
- [Changelog](https://github.com/pypa/pipx/blob/main/docs/changelog.rst)
- [Commits](https://github.com/pypa/pipx/compare/1.16.5...1.17.1)

---
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- dependency-name: pipx
  dependency-version: 1.17.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
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Bump build from 1.5.0 to 1.6.0 (#487)

Bumps [build](https://github.com/pypa/build) from 1.5.0 to 1.6.0.
- [Release notes](https://github.com/pypa/build/releases)
- [Changelog](https://github.com/pypa/build/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pypa/build/compare/1.5.0...1.6.0)

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- dependency-name: build
  dependency-version: 1.6.0
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  update-type: version-update:semver-minor
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Bump isort from 8.0.1 to 9.0.1 (#488)

Bumps [isort](https://github.com/PyCQA/isort) from 8.0.1 to 9.0.1.
- [Release notes](https://github.com/PyCQA/isort/releases)
- [Changelog](https://github.com/PyCQA/isort/blob/main/CHANGELOG.md)
- [Commits](https://github.com/PyCQA/isort/compare/8.0.1...9.0.1)

---
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- dependency-name: isort
  dependency-version: 9.0.1
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  update-type: version-update:semver-major
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Bump actions/checkout from 6 to 7 (#479)

Bumps [actions/checkout](https://github.com/actions/checkout) from 6 to 7.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v6...v7)

---
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- dependency-name: actions/checkout
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
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Bump pipx from 1.16.2 to 1.16.5 (#480)

Bumps [pipx](https://github.com/pypa/pipx) from 1.16.2 to 1.16.5.
- [Release notes](https://github.com/pypa/pipx/releases)
- [Changelog](https://github.com/pypa/pipx/blob/main/docs/changelog.rst)
- [Commits](https://github.com/pypa/pipx/compare/1.16.2...1.16.5)

---
updated-dependencies:
- dependency-name: pipx
  dependency-version: 1.16.5
  dependency-type: direct:development
  update-type: version-update:semver-patch
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Fix failed tests, linter errors, and restructure (#477)

* Switch development dependencies to Pipenv lockfile

- add Pipfile and Dependabot-compatible Pipfile.lock
- update lint, tox, CI, Travis, and Makefile workflows
- support Python 3.10 through 3.14
- remove the pip-tools requirements lockfile
- standardize linting, type checking, and tests

* Streamline GitHub Actions CI workflow

- consolidate duplicate lint and PR workflows
- run strict linting, type checking, and tests
- test against Python 3.10 through 3.14
- install dependencies from Pipfile.lock
- add caching, timeouts, minimal permissions, and concurrency control
- remove ignored failures and fragile changed-file logic

Remove singleton pattern entry from README

docs: add mermaid diagrams (#469)

* docs: add mermaid diagrams

* Update README.md

* docs: add mermaid diagrams

* docs: add mermaid diagrams

* docs: add mermaid diagrams

* docs: add mermaid diagrams

* docs: add mermaid diagrams

Docs: Add ecosystem examples to CoR, add Factory tests (#466)

Co-authored-by: Sakis Kasampalis <faif@users.noreply.github.com>

chore: Update outdated GitHub Actions versions (#465)

Test coverage changes added (#464)

Co-authored-by: Binil <binilraj.kuttikkattubaburaj@example.com>

Improve type annotations in adapter pattern (#463)

Fixed an incorrect indentation. (#462)

improved docstring formatting and added safe return in factory method (#457)

* added default return value in get_localizer to prevent KeyError

* cleaned up docstring formatting and removed unnecessary asterisks

Add anti patterns sectiAdd “Anti-Patterns” section to README with explanations (#256)on (#459)

* added default return value in get_localizer to prevent KeyError

* cleaned up docstring formatting and removed unnecessary asterisks

* Add Anti-Patterns section explaining discouraged design patterns

docs: add missing Servant pattern to README behavioral patterns table (#458)

Add type hint to remaining pattern modules (#410)

* Adding typehint

* Update __exit__ type

* fix black formatting

---------

Co-authored-by: Roy, Debakar <debakar.roy@intel.com>
Co-authored-by: Sakis Kasampalis <faif@users.noreply.github.com>

Translate several doctest tests to pytest (#414)

Co-authored-by: Benjamin Townsend <germin8@jamminangels.net>
Co-authored-by: Sakis Kasampalis <faif@users.noreply.github.com>

Remove pluggable-libs submodule and cleanup (#433) (#447)

* Remove pluggable-libs submodule and cleanup (#433)

* Fix GitHub Actions output format error for multiline file lists

* Add requirements-dev.txt so CI can install dev dependencies

---------

Co-authored-by: Sakis Kasampalis <faif@users.noreply.github.com>

Cleanup pluggable-libs & fix CI file output (#433, #447) (#448)

* Remove pluggable-libs submodule and cleanup (#433)

* Fix GitHub Actions output format error for multiline file lists

* Add requirements-dev.txt so CI can install dev dependencies

Add type hints and standardized docstrings to observer.py (#454)

Fix typo in top comment of catalog.py (#453)

fix: :bug: Fix potential warning in factory.py (#455)

Use ellipsis replace pass to avoid potential warning:
```
	"resource": "/d:/Github/Python/python-patterns/patterns/creational/factory.py",
	"owner": "pylance4",
		"value": "reportReturnType",
			"path": "/microsoft/pylance-release/blob/main/docs/diagnostics/reportReturnType.md",
	"severity": 8,
	"message": "Function with declared return type \"str\" must return value on all code paths\n  \"None\" is not assignable to \"str\"",
	"source": "Pylance",
	"startLineNumber": 29,
	"startColumn": 37,
	"endLineNumber": 29,
	"endColumn": 40,
	"origin": "extHost1"
}]
```

Using VS Code with Pylance, Python debugger, and Black Formatter.