Merge branch 'a2aproject:main' into feat/messageDelta

Author: acensia

.coveragerc

@@ -4,7 +4,6 @@ omit =
     */tests/*
     */site-packages/*
     */__init__.py
-    */noxfile.py*
     src/a2a/grpc/*
 
 [report]

.github/CODEOWNERS

@@ -4,4 +4,4 @@
 # For syntax help see:
 # https://help.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners#codeowners-syntax
 
-*   @a2aproject/google
+*   @a2aproject/google-a2a-eng

.github/PULL_REQUEST_TEMPLATE.md

@@ -9,7 +9,7 @@ Before submitting your PR, there are a few things you can do to make sure it goe
     - `fix:` which represents bug fixes, and correlates to a [SemVer](https://semver.org/) patch.
     - `feat:` represents a new feature, and correlates to a SemVer minor.
     - `feat!:`, or `fix!:`, `refactor!:`, etc., which represent a breaking change (indicated by the `!`) and will result in a SemVer major.
-- [ ] Ensure the tests and linter pass (Run `nox -s format` from the repository root to format)
+- [ ] Ensure the tests and linter pass (Run `bash scripts/format.sh` from the repository root to format)
 - [ ] Appropriate docs were updated (if necessary)
 
 Fixes #<issue_number_goes_here> 🦕

.github/actions/spelling/allow.txt

@@ -1,31 +1,22 @@
 ACard
 AClient
+ACMRTUXB
+aconnect
+adk
 AError
 AFast
+agentic
 AGrpc
+aio
+aiomysql
+aproject
 ARequest
 ARun
 AServer
 AServers
 AService
 AStarlette
 AUser
-DSNs
-EUR
-GBP
-GVsb
-INR
-JPY
-JSONRPCt
-Llm
-POSTGRES
-RUF
-aconnect
-adk
-agentic
-aio
-aiomysql
-aproject
 autouse
 backticks
 cla
@@ -35,21 +26,31 @@ codegen
 coro
 datamodel
 drivername
+DSNs
 dunders
 euo
+EUR
 excinfo
+fernet
 fetchrow
 fetchval
+GBP
 genai
 getkwargs
 gle
+GVsb
 initdb
 inmemory
+INR
 isready
+JPY
+JSONRPCt
+JWS
 kwarg
 langgraph
 lifecycles
 linting
+Llm
 lstrips
 mockurl
 notif
@@ -58,13 +59,17 @@ oidc
 opensource
 otherurl
 postgres
+POSTGRES
 postgresql
 protoc
 pyi
 pypistats
+pyupgrade
 pyversions
 respx
 resub
+RUF
+SLF
 socio
 sse
 tagwords

.github/actions/spelling/excludes.txt

@@ -86,7 +86,6 @@
 ^\.github/actions/spelling/
 ^\.github/workflows/
 CHANGELOG.md
-noxfile.py
 ^src/a2a/grpc/
 ^tests/
 .pre-commit-config.yaml

.github/workflows/linter.yaml

@@ -26,6 +26,8 @@ jobs:
         run: uv sync --dev
       - name: Run Ruff Linter
         run: uv run ruff check .
+      - name: Run Ruff Format Check
+        run: uv run ruff format --check .
       - name: Run MyPy Type Checker
         run: uv run mypy src
       - name: Run Pyright (Pylance equivalent)

.github/workflows/unit-tests.yml

@@ -15,11 +15,24 @@ jobs:
       postgres:
         image: postgres:15-alpine
         env:
-          POSTGRES_USER: postgres
-          POSTGRES_PASSWORD: postgres
+          POSTGRES_USER: a2a
+          POSTGRES_PASSWORD: a2a_password
           POSTGRES_DB: a2a_test
         ports:
           - 5432:5432
+        options: >-
+          --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
+      mysql:
+        image: mysql:8.0
+        env:
+          MYSQL_ROOT_PASSWORD: root
+          MYSQL_DATABASE: a2a_test
+          MYSQL_USER: a2a
+          MYSQL_PASSWORD: a2a_password
+        ports:
+          - 3306:3306
+        options: >-
+          --health-cmd="mysqladmin ping -h localhost -u root -proot" --health-interval=10s --health-timeout=5s --health-retries=5
 
     strategy:
       matrix:
@@ -31,20 +44,19 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
-      - name: Set postgres for tests
-        run: |
-          sudo apt-get update && sudo apt-get install -y postgresql-client
-          PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d a2a_test -f ${{ github.workspace }}/docker/postgres/init.sql
-          export POSTGRES_TEST_DSN="postgresql+asyncpg://postgres:postgres@localhost:5432/a2a_test"
+      - name: Set up test environment variables
+        run: |          
+          echo "POSTGRES_TEST_DSN=postgresql+asyncpg://a2a:a2a_password@localhost:5432/a2a_test" >> $GITHUB_ENV
+          echo "MYSQL_TEST_DSN=mysql+aiomysql://a2a:a2a_password@localhost:3306/a2a_test" >> $GITHUB_ENV
 
       - name: Install uv
         uses: astral-sh/setup-uv@v6
       - name: Add uv to PATH
         run: |
           echo "$HOME/.cargo/bin" >> $GITHUB_PATH
       - name: Install dependencies
-        run: uv sync --dev --extra sql
+        run: uv sync --dev --extra sql --extra encryption --extra grpc
       - name: Run tests and check coverage
-        run: uv run pytest --cov=a2a --cov-report=xml --cov-fail-under=90
+        run: uv run pytest --cov=a2a --cov-report=xml --cov-fail-under=89
       - name: Show coverage summary in log
         run: uv run coverage report

.github/workflows/update-a2a-types.yml

@@ -47,10 +47,10 @@ jobs:
           token: ${{ secrets.A2A_BOT_PAT }}
           committer: a2a-bot <a2a-bot@google.com>
           author: a2a-bot <a2a-bot@google.com>
-          commit-message: 'feat: Update A2A types from specification 🤖'
-          title: 'feat: Update A2A types from specification 🤖'
+          commit-message: '${{ github.event.client_payload.message }}'
+          title: '${{ github.event.client_payload.message }}'
           body: |
-            This PR updates `src/a2a/types.py` based on the latest `specification/json/a2a.json` from [a2aproject/A2A](https://github.com/a2aproject/A2A/commit/${{ github.event.client_payload.sha }}).
+            Commit: https://github.com/a2aproject/A2A/commit/${{ github.event.client_payload.sha }}
           branch: auto-update-a2a-types-${{ github.event.client_payload.sha }}
           base: main
           labels: |

.mypy.ini

@@ -1,6 +1,7 @@
 [mypy]
 exclude = src/a2a/grpc/
 disable_error_code = import-not-found,annotation-unchecked,import-untyped
+plugins = pydantic.mypy
 
 [mypy-examples.*]
 follow_imports = skip

.ruff.toml

@@ -81,7 +81,6 @@ exclude = [
     "node_modules",
     "venv",
     "*/migrations/*",
-    "noxfile.py",
     "src/a2a/grpc/**",
     "tests/**",
 ]
@@ -137,13 +136,12 @@ inline-quotes = "single"
     "PLR2004",
     "SLF001",
 ]
-"types.py" = ["D", "E501", "N815"]  # Ignore docstring and annotation issues in types.py
+"types.py" = ["D", "E501"]  # Ignore docstring and annotation issues in types.py
 "proto_utils.py" = ["D102", "PLR0911"]
 "helpers.py" = ["ANN001", "ANN201", "ANN202"]
 
 [format]
 exclude = [
-    "types.py",
     "src/a2a/grpc/**",
 ]
 docstring-code-format = true