tests: Move httpx under toxgen

.github/workflows/test-integrations-network.yml

@@ -22,73 +22,6 @@ env:
   CACHED_BUILD_PATHS: |
     ${{ github.workspace }}/dist-serverless
 jobs:
-  test-network-latest:
-    name: Network (latest)
-    timeout-minutes: 30
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: ["3.9","3.12","3.13"]
-        # python3.6 reached EOL and is no longer being supported on
-        # new versions of hosted runners on Github Actions
-        # ubuntu-20.04 is the last version that supported python3.6
-        # see https://github.com/actions/setup-python/issues/544#issuecomment-1332535877
-        os: [ubuntu-22.04]
-    # Use Docker container only for Python 3.6
-    container: ${{ matrix.python-version == '3.6' && 'python:3.6' || null }}
-    steps:
-      - uses: actions/checkout@v5.0.0
-      - uses: actions/setup-python@v6
-        if: ${{ matrix.python-version != '3.6' }}
-        with:
-          python-version: ${{ matrix.python-version }}
-          allow-prereleases: true
-      - name: Setup Test Env
-        run: |
-          pip install "coverage[toml]" tox
-      - name: Erase coverage
-        run: |
-          coverage erase
-      - name: Test grpc latest
-        run: |
-          set -x # print commands that are executed
-          ./scripts/runtox.sh "py${{ matrix.python-version }}-grpc-latest"
-      - name: Test httpx latest
-        run: |
-          set -x # print commands that are executed
-          ./scripts/runtox.sh "py${{ matrix.python-version }}-httpx-latest"
-      - name: Test requests latest
-        run: |
-          set -x # print commands that are executed
-          ./scripts/runtox.sh "py${{ matrix.python-version }}-requests-latest"
-      - name: Generate coverage XML (Python 3.6)
-        if: ${{ !cancelled() && matrix.python-version == '3.6' }}
-        run: |
-          export COVERAGE_RCFILE=.coveragerc36
-          coverage combine .coverage-sentry-*
-          coverage xml --ignore-errors
-      - name: Generate coverage XML
-        if: ${{ !cancelled() && matrix.python-version != '3.6' }}
-        run: |
-          coverage combine .coverage-sentry-*
-          coverage xml
-      - name: Upload coverage to Codecov
-        if: ${{ !cancelled() }}
-        uses: codecov/codecov-action@v5.5.1
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }}
-          files: coverage.xml
-          # make sure no plugins alter our coverage reports
-          plugins: noop
-          verbose: true
-      - name: Upload test results to Codecov
-        if: ${{ !cancelled() }}
-        uses: codecov/test-results-action@v1
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }}
-          files: .junitxml
-          verbose: true
   test-network-pinned:
     name: Network (pinned)
     timeout-minutes: 30

scripts/populate_tox/README.md

@@ -107,9 +107,14 @@ This key is optional.
 ### `python`
 
 Sometimes, the whole test suite should only run on specific Python versions.
-This can be achieved via the `python` key, which expects a version specifier.
+This can be achieved via the `python` key.
 
-For example, if you want AIOHTTP tests to only run on Python 3.7+, you can say:
+There are two variants how to define the Python versions to run the test suite
+on.
+
+If you want the test suite to only be run on specific Python versions, you can
+set `python` to a version specifier. For example, if you want AIOHTTP tests to
+only run on Python 3.7+, you can say:
 
 ```python
 "aiohttp": {
@@ -118,12 +123,27 @@ For example, if you want AIOHTTP tests to only run on Python 3.7+, you can say:
 }
 ```
 
+If the Python version to use is dependent on the version of the package under
+test, you can use the more expressive dictionary variant. For instance, while
+HTTPX v0.28 supports Python 3.8, a test dependency of ours, `pytest-httpx`,
+doesn't. If you want to specify that HTTPX test suite should not be run on
+a Python version older than 3.9 if the HTTPX version is 0.28 or higher, you can
+say:
+
+```python
+"httpx": {
+    "python": {
+        # run the test suite for httpx v0.28+ on Python 3.9+ only
+        ">=0.28": ">=3.9",
+    },
+}
+```
+
 The `python` key is optional, and when possible, it should be omitted. The script
-should automatically detect which Python versions the package supports.
-However, if a package has broken
-metadata or the SDK is explicitly not supporting some packages on specific
-Python versions (because of, for example, broken context vars), the `python`
-key can be used.
+should automatically detect which Python versions the package supports. However,
+if a package has broken metadata or the SDK is explicitly not supporting some
+packages on specific Python versions (because of, for example, broken context
+vars), the `python` key can be used.
 
 ### `include`
 

scripts/populate_tox/config.py

@@ -150,6 +150,25 @@
         },
         "python": ">=3.7",
     },
+    "httpx": {
+        "package": "httpx",
+        "deps": {
+            "*": ["anyio<4.0.0"],
+            ">=0.16,<0.17": ["pytest-httpx==0.10.0"],
+            ">=0.17,<0.19": ["pytest-httpx==0.12.0"],
+            ">=0.19,<0.21": ["pytest-httpx==0.14.0"],
+            ">=0.21,<0.23": ["pytest-httpx==0.19.0"],
+            ">=0.23,<0.24": ["pytest-httpx==0.21.0"],
+            ">=0.24,<0.25": ["pytest-httpx==0.22.0"],
+            ">=0.25,<0.26": ["pytest-httpx==0.25.0"],
+            ">=0.26,<0.27": ["pytest-httpx==0.28.0"],
+            ">=0.27,<0.28": ["pytest-httpx==0.30.0"],
+            ">=0.28,<0.29": ["pytest-httpx==0.35.0"],
+        },
+        "python": {
+            ">=0.28": ">=3.9",
+        },
+    },
     "huey": {
         "package": "huey",
     },

scripts/populate_tox/populate_tox.py

@@ -63,13 +63,12 @@
     "aws_lambda",
     "cloud_resource_context",
     "common",
+    "gcp",
     "gevent",
     "opentelemetry",
     "potel",
     # Integrations that can be migrated -- we should eventually remove all
     # of these from the IGNORE list
-    "gcp",
-    "httpx",
     "redis",
     "requests",
     "rq",
@@ -240,9 +239,9 @@ def _supports_lowest(release: Version) -> bool:
             sys.exit(1)
 
         py_versions = determine_python_versions(pypi_data)
-        target_python_versions = TEST_SUITE_CONFIG[integration].get("python")
-        if target_python_versions:
-            target_python_versions = SpecifierSet(target_python_versions)
+        target_python_versions = _transform_target_python_versions(
+            TEST_SUITE_CONFIG[integration].get("python")
+        )
         return bool(supported_python_versions(py_versions, target_python_versions))
 
     if not _supports_lowest(releases[0]):
@@ -327,7 +326,10 @@ def _pick_releases(
 
 def supported_python_versions(
     package_python_versions: Union[SpecifierSet, list[Version]],
-    custom_supported_versions: Optional[SpecifierSet] = None,
+    custom_supported_versions: Optional[
+        Union[SpecifierSet, dict[SpecifierSet, SpecifierSet]]
+    ] = None,
+    version: Optional[Version] = None,
 ) -> list[Version]:
     """
     Get the intersection of Python versions supported by the package and the SDK.
@@ -354,9 +356,25 @@ def supported_python_versions(
     curr = MIN_PYTHON_VERSION
     while curr <= MAX_PYTHON_VERSION:
         if curr in package_python_versions:
-            if not custom_supported_versions or curr in custom_supported_versions:
+            if not custom_supported_versions:
                 supported.append(curr)
 
+            else:
+                if isinstance(custom_supported_versions, SpecifierSet):
+                    if curr in custom_supported_versions:
+                        supported.append(curr)
+
+                elif version is not None and isinstance(
+                    custom_supported_versions, dict
+                ):
+                    for v, py in custom_supported_versions.items():
+                        if version in v:
+                            if curr in py:
+                                supported.append(curr)
+                            break
+                    else:
+                        supported.append(curr)
+
         # Construct the next Python version (i.e., bump the minor)
         next = [int(v) for v in str(curr).split(".")]
         next[1] += 1
@@ -535,20 +553,38 @@ def _add_python_versions_to_release(
 
     time.sleep(PYPI_COOLDOWN)  # give PYPI some breathing room
 
-    target_python_versions = TEST_SUITE_CONFIG[integration].get("python")
-    if target_python_versions:
-        target_python_versions = SpecifierSet(target_python_versions)
+    target_python_versions = _transform_target_python_versions(
+        TEST_SUITE_CONFIG[integration].get("python")
+    )
 
     release.python_versions = pick_python_versions_to_test(
         supported_python_versions(
             determine_python_versions(release_pypi_data),
             target_python_versions,
+            release,
         )
     )
 
     release.rendered_python_versions = _render_python_versions(release.python_versions)
 
 
+def _transform_target_python_versions(
+    python_versions: Union[str, dict[str, str], None]
+) -> Union[SpecifierSet, dict[SpecifierSet, SpecifierSet], None]:
+    """Wrap the contents of the `python` key in SpecifierSets."""
+    if not python_versions:
+        return None
+
+    if isinstance(python_versions, str):
+        return SpecifierSet(python_versions)
+
+    if isinstance(python_versions, dict):
+        updated = {}
+        for key, value in python_versions.items():
+            updated[SpecifierSet(key)] = SpecifierSet(value)
+        return updated
+
+
 def get_file_hash() -> str:
     """Calculate a hash of the tox.ini file."""
     hasher = hashlib.md5()

scripts/populate_tox/tox.jinja

@@ -48,13 +48,6 @@ envlist =
     # GCP
     {py3.7}-gcp
 
-    # HTTPX
-    {py3.6,py3.9}-httpx-v{0.16,0.18}
-    {py3.6,py3.10}-httpx-v{0.20,0.22}
-    {py3.7,py3.11,py3.12}-httpx-v{0.23,0.24}
-    {py3.9,py3.11,py3.12}-httpx-v{0.25,0.27}
-    {py3.9,py3.12,py3.13}-httpx-latest
-
     # OpenTelemetry (OTel)
     {py3.7,py3.9,py3.12,py3.13}-opentelemetry
 
@@ -137,27 +130,6 @@ deps =
     aws_lambda: requests
     aws_lambda: uvicorn
 
-    # HTTPX
-    httpx-v0.16: pytest-httpx==0.10.0
-    httpx-v0.18: pytest-httpx==0.12.0
-    httpx-v0.20: pytest-httpx==0.14.0
-    httpx-v0.22: pytest-httpx==0.19.0
-    httpx-v0.23: pytest-httpx==0.21.0
-    httpx-v0.24: pytest-httpx==0.22.0
-    httpx-v0.25: pytest-httpx==0.25.0
-    httpx: pytest-httpx
-    # anyio is a dep of httpx
-    httpx: anyio<4.0.0
-    httpx-v0.16: httpx~=0.16.0
-    httpx-v0.18: httpx~=0.18.0
-    httpx-v0.20: httpx~=0.20.0
-    httpx-v0.22: httpx~=0.22.0
-    httpx-v0.23: httpx~=0.23.0
-    httpx-v0.24: httpx~=0.24.0
-    httpx-v0.25: httpx~=0.25.0
-    httpx-v0.27: httpx~=0.27.0
-    httpx-latest: httpx
-
     # OpenTelemetry (OTel)
     opentelemetry: opentelemetry-distro
 

sentry_sdk/integrations/__init__.py

@@ -141,6 +141,7 @@ def iter_default_integrations(with_auto_enabling_integrations):
     "gql": (3, 4, 1),
     "graphene": (3, 3),
     "grpc": (1, 32, 0),  # grpcio
+    "httpx": (0, 16, 0),
     "huggingface_hub": (0, 24, 7),
     "langchain": (0, 1, 0),
     "langgraph": (0, 6, 6),

tox.ini

@@ -10,7 +10,7 @@
 # The file (and all resulting CI YAMLs) then need to be regenerated via
 # "scripts/generate-test-files.sh".
 #
-# Last generated: 2025-09-18T10:26:22.484602+00:00
+# Last generated: 2025-09-18T10:42:56.677852+00:00
 
 [tox]
 requires =
@@ -48,13 +48,6 @@ envlist =
     # GCP
     {py3.7}-gcp
 
-    # HTTPX
-    {py3.6,py3.9}-httpx-v{0.16,0.18}
-    {py3.6,py3.10}-httpx-v{0.20,0.22}
-    {py3.7,py3.11,py3.12}-httpx-v{0.23,0.24}
-    {py3.9,py3.11,py3.12}-httpx-v{0.25,0.27}
-    {py3.9,py3.12,py3.13}-httpx-latest
-
     # OpenTelemetry (OTel)
     {py3.7,py3.9,py3.12,py3.13}-opentelemetry
 
@@ -202,6 +195,11 @@ envlist =
     {py3.7,py3.11,py3.12}-grpc-v1.62.3
     {py3.9,py3.12,py3.13}-grpc-v1.75.0
 
+    {py3.6,py3.8,py3.9}-httpx-v0.16.1
+    {py3.6,py3.9,py3.10}-httpx-v0.20.0
+    {py3.7,py3.10,py3.11}-httpx-v0.24.1
+    {py3.9,py3.11,py3.12}-httpx-v0.28.1
+
 
     # ~~~ Tasks ~~~
     {py3.7,py3.9,py3.10}-arq-v0.23
@@ -368,27 +366,6 @@ deps =
     aws_lambda: requests
     aws_lambda: uvicorn
 
-    # HTTPX
-    httpx-v0.16: pytest-httpx==0.10.0
-    httpx-v0.18: pytest-httpx==0.12.0
-    httpx-v0.20: pytest-httpx==0.14.0
-    httpx-v0.22: pytest-httpx==0.19.0
-    httpx-v0.23: pytest-httpx==0.21.0
-    httpx-v0.24: pytest-httpx==0.22.0
-    httpx-v0.25: pytest-httpx==0.25.0
-    httpx: pytest-httpx
-    # anyio is a dep of httpx
-    httpx: anyio<4.0.0
-    httpx-v0.16: httpx~=0.16.0
-    httpx-v0.18: httpx~=0.18.0
-    httpx-v0.20: httpx~=0.20.0
-    httpx-v0.22: httpx~=0.22.0
-    httpx-v0.23: httpx~=0.23.0
-    httpx-v0.24: httpx~=0.24.0
-    httpx-v0.25: httpx~=0.25.0
-    httpx-v0.27: httpx~=0.27.0
-    httpx-latest: httpx
-
     # OpenTelemetry (OTel)
     opentelemetry: opentelemetry-distro
 
@@ -592,6 +569,16 @@ deps =
     grpc: types-protobuf
     grpc: pytest-asyncio
 
+    httpx-v0.16.1: httpx==0.16.1
+    httpx-v0.20.0: httpx==0.20.0
+    httpx-v0.24.1: httpx==0.24.1
+    httpx-v0.28.1: httpx==0.28.1
+    httpx: anyio<4.0.0
+    httpx-v0.16.1: pytest-httpx==0.10.0
+    httpx-v0.20.0: pytest-httpx==0.14.0
+    httpx-v0.24.1: pytest-httpx==0.22.0
+    httpx-v0.28.1: pytest-httpx==0.35.0
+
 
     # ~~~ Tasks ~~~
     arq-v0.23: arq==0.23