chore(migration): Migrate code from googleapis/google-auth-library-python-httplib2 into packages/google-auth-httplib2

packages/google-auth-httplib2/.coveragerc

@@ -0,0 +1,13 @@
+[run]
+branch = True
+
+[report]
+omit =
+    */conftest.py
+exclude_lines =
+    # Re-enable the standard pragma
+    pragma: NO COVER
+    # Ignore debug-only repr
+    def __repr__
+    # Don't complain if tests don't hit defensive assertion code:
+    raise NotImplementedError

packages/google-auth-httplib2/.flake8

@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2024 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Generated by synthtool. DO NOT EDIT!
+[flake8]
+ignore = E203, E231, E266, E501, W503
+exclude =
+  # Exclude generated code.
+  **/proto/**
+  **/gapic/**
+  **/services/**
+  **/types/**
+  *_pb2.py
+
+  # Standard linting exemptions.
+  **/.nox/**
+  __pycache__,
+  .git,
+  *.pyc,
+  conf.py

packages/google-auth-httplib2/.gitignore

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+# Build artifacts
+*.py[cod]
+__pycache__
+*.egg-info/
+build/
+dist/
+
+# Documentation-related
+docs/_build
+
+# Test files
+.nox/
+.tox/
+.cache/
+
+# Django test database
+db.sqlite3
+
+# Coverage files
+.coverage
+coverage.xml
+nosetests.xml
+htmlcov/
+
+# Files with private / local data
+scripts/local_test_setup
+tests/data/key.json
+tests/data/key.p12
+tests/data/user-key.json
+
+# PyCharm configuration:
+.idea
+
+# Generated files
+pylintrc
+pylintrc.test
+
+# Test logs
+coverage.xml
+*sponge_log.xml

packages/google-auth-httplib2/.librarian/state.yaml

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+image: us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/python-librarian-generator@sha256:c8612d3fffb3f6a32353b2d1abd16b61e87811866f7ec9d65b59b02eb452a620
+libraries:
+  - id: google-auth-httplib2
+    version: 0.2.1
+    apis: []
+    source_roots:
+      - .
+    preserve_regex: []
+    remove_regex: []
+    tag_format: v{version}

packages/google-auth-httplib2/.repo-metadata.json

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+{
+    "name": "google-auth-httplib2",
+    "name_pretty": "Google Auth httplib2",
+    "client_documentation": "https://googleapis.dev/python/google-auth-httplib2/latest",
+    "issue_tracker": "https://github.com/googleapis/google-auth-library-python-httplib2/issues",
+    "release_level": "preview",
+    "language": "python",
+    "library_type": "AUTH",
+    "repo": "googleapis/google-auth-library-python-httplib2",
+    "distribution_name": "google-auth-httplib2",
+    "default_version": "",
+    "codeowner_team": "@googleapis/googleapis-auth"
+}

packages/google-auth-httplib2/CHANGELOG.md

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+# Changelog
+
+[1]: https://pypi.org/project/google-auth-httplib2/#history
+
+## [0.2.1](https://github.com/googleapis/google-auth-library-python-httplib2/compare/v0.2.0...v0.2.1) (2025-10-30)
+
+
+### Bug Fixes
+
+* **deps:** Require google-auth >= 1.32.0,<3.0.0 ([a69b725](https://github.com/googleapis/google-auth-library-python-httplib2/commit/a69b725eb2f0f4538824ea2bb76581ee37ba3bd9))
+* **deps:** Require httplib2 >= 0.19.0,<1.0.0 ([a69b725](https://github.com/googleapis/google-auth-library-python-httplib2/commit/a69b725eb2f0f4538824ea2bb76581ee37ba3bd9))
+* Drop python 3.6; require python 3.7+ ([a69b725](https://github.com/googleapis/google-auth-library-python-httplib2/commit/a69b725eb2f0f4538824ea2bb76581ee37ba3bd9))
+* Remove setup.cfg configuration for creating universal wheels ([#191](https://github.com/googleapis/google-auth-library-python-httplib2/issues/191)) ([c2be0ae](https://github.com/googleapis/google-auth-library-python-httplib2/commit/c2be0ae5537d15f20a6c81d1e51408a11ecda22e))
+
+## [0.2.0](https://github.com/googleapis/google-auth-library-python-httplib2/compare/v0.1.1...v0.2.0) (2023-12-12)
+
+
+### Features
+
+* Add support for Python 3.12 ([#126](https://github.com/googleapis/google-auth-library-python-httplib2/issues/126)) ([9a110a6](https://github.com/googleapis/google-auth-library-python-httplib2/commit/9a110a6b509f44cfd359211094a6f609f47bd6ce))
+
+
+### Dependencies
+
+* Remove third-party mock library ([#124](https://github.com/googleapis/google-auth-library-python-httplib2/issues/124)) ([ea0c7c6](https://github.com/googleapis/google-auth-library-python-httplib2/commit/ea0c7c699f45846346fa11597e353d6afed7c829))
+
+## [0.1.1](https://github.com/googleapis/google-auth-library-python-httplib2/compare/v0.1.0...v0.1.1) (2023-08-21)
+
+
+### Bug Fixes
+
+* Update setup.py ([#114](https://github.com/googleapis/google-auth-library-python-httplib2/issues/114)) ([d6a0e3d](https://github.com/googleapis/google-auth-library-python-httplib2/commit/d6a0e3d1afb43f95d9de18f25100d32c7303c1fd))
+
+## [0.1.0](https://www.github.com/googleapis/google-auth-library-python-httplib2/compare/v0.0.3...v0.1.0) (2021-03-01)
+
+
+### Features
+
+* add close method ([#14](https://www.github.com/googleapis/google-auth-library-python-httplib2/issues/14)) ([feda187](https://www.github.com/googleapis/google-auth-library-python-httplib2/commit/feda187133beeb656fdd7f30ed124ed1e428a74a))
+* expose a few httplib2 properties and a method ([#9](https://www.github.com/googleapis/google-auth-library-python-httplib2/issues/9)) ([e3aa44e](https://www.github.com/googleapis/google-auth-library-python-httplib2/commit/e3aa44e01e2987989671467c7a022ea33829eb2f))

packages/google-auth-httplib2/CODE_OF_CONDUCT.md

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+# Contributor Code of Conduct
+
+As contributors and maintainers of this project,
+and in the interest of fostering an open and welcoming community,
+we pledge to respect all people who contribute through reporting issues,
+posting feature requests, updating documentation,
+submitting pull requests or patches, and other activities.
+
+We are committed to making participation in this project
+a harassment-free experience for everyone,
+regardless of level of experience, gender, gender identity and expression,
+sexual orientation, disability, personal appearance,
+body size, race, ethnicity, age, religion, or nationality.
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery
+* Personal attacks
+* Trolling or insulting/derogatory comments
+* Public or private harassment
+* Publishing other's private information,
+such as physical or electronic
+addresses, without explicit permission
+* Other unethical or unprofessional conduct.
+
+Project maintainers have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct.
+By adopting this Code of Conduct,
+project maintainers commit themselves to fairly and consistently
+applying these principles to every aspect of managing this project.
+Project maintainers who do not follow or enforce the Code of Conduct
+may be permanently removed from the project team.
+
+This code of conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community.
+
+Instances of abusive, harassing, or otherwise unacceptable behavior
+may be reported by opening an issue
+or contacting one or more of the project maintainers.
+
+This Code of Conduct is adapted from the [Contributor Covenant](http://contributor-covenant.org), version 1.2.0,
+available at [http://contributor-covenant.org/version/1/2/0/](http://contributor-covenant.org/version/1/2/0/)