chore(internal): simplify http snapshots

.github/workflows/ci.yml

@@ -24,7 +24,7 @@ jobs:
       - name: Install uv
         uses: astral-sh/setup-uv@v5
         with:
-          version: '0.8.11'
+          version: '0.9.13'
 
       - name: Install dependencies
         run: uv sync --all-extras
@@ -46,7 +46,7 @@ jobs:
       - name: Install uv
         uses: astral-sh/setup-uv@v5
         with:
-          version: '0.8.11'
+          version: '0.9.13'
 
       - name: Install dependencies
         run: uv sync --all-extras
@@ -80,7 +80,7 @@ jobs:
       - name: Install uv
         uses: astral-sh/setup-uv@v5
         with:
-          version: '0.8.11'
+          version: '0.9.13'
 
       - name: Bootstrap
         run: ./scripts/bootstrap

.github/workflows/create-releases.yml

@@ -26,7 +26,7 @@ jobs:
         if: ${{ steps.release.outputs.releases_created }}
         uses: astral-sh/setup-uv@v5
         with:
-          version: '0.8.11'
+          version: '0.9.13'
 
       - name: Publish to PyPI
         if: ${{ steps.release.outputs.releases_created }}

.github/workflows/detect-breaking-changes.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Install uv
         uses: astral-sh/setup-uv@v5
         with:
-          version: '0.8.11'
+          version: '0.9.13'
       - name: Install dependencies
         run: uv sync --all-extras
       - name: Detect removed symbols

.github/workflows/publish-pypi.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Install uv
         uses: astral-sh/setup-uv@v5
         with:
-          version: '0.8.11'
+          version: '0.9.13'
 
       - name: Publish to PyPI
         run: |

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 34
 openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/anthropic%2Fanthropic-a49e89deec4e00d1da490808099d66e2001531b12d8666a7f5d0b496f760440d.yml
 openapi_spec_hash: c93ef3808c58e233b01966ff154f31ce
-config_hash: 7e9dfe17ab5c80abee5372ce746a926e
+config_hash: a5d8cd02f9a686d4e0baa7ba652e3e55

CONTRIBUTING.md

@@ -99,7 +99,6 @@ $ ./scripts/test
 ### Snapshots
 
 Some tests use [inline-snapshot](https://15r10nk.github.io/inline-snapshot/latest/). To update them after making changes, rerun the tests with the `--inline-snapshot=fix` and `-n0` options:
-
 ```bash
 ./scripts/test --inline-snapshot=fix -n0
 ```
@@ -108,15 +107,14 @@ Some tests use [inline-snapshot](https://15r10nk.github.io/inline-snapshot/lates
 > `inline-snapshot` is incompatible with [pytest-xdist](https://github.com/pytest-dev/pytest-xdist), so you need to disable parallel execution `(-n0)` when using the `--inline-snapshot` option.
 
 In addition, some tests capture snapshots of the HTTP requests they make.
-To refresh these snapshots, run the tests with the `ANTHROPIC_LIVE=1` environment variable enabled.
-
+To refresh these snapshots, run the tests with the `--http-record` flag:
 ```bash
-ANTHROPIC_LIVE=1 ./scripts/test --inline-snapshot=fix
+./scripts/test --inline-snapshot=fix --http-record -n0
 ```
 
 > [!NOTE]
-> Sometimes it makes sense to update only the inline snapshots `(--inline-snapshot=fix)` without refreshing the HTTP snapshots `(ANTHROPIC_LIVE=1)`.
-> This is useful when the endpoint hasn’t changed, but your code handles the response differently and the assertions need updating.
+> Sometimes it makes sense to update only the inline snapshots `(--inline-snapshot=fix)` without refreshing the HTTP snapshots `(--http-record)`.
+> This is useful when the endpoint hasn't changed, but your code handles the response differently and the assertions need updating.
 
 ## Linting and formatting
 

README.md

@@ -95,14 +95,15 @@ pip install anthropic[aiohttp]
 Then you can enable it by instantiating the client with `http_client=DefaultAioHttpClient()`:
 
 ```python
+import os
 import asyncio
 from anthropic import DefaultAioHttpClient
 from anthropic import AsyncAnthropic
 
 
 async def main() -> None:
     async with AsyncAnthropic(
-        api_key="my-anthropic-api-key",
+        api_key=os.environ.get("ANTHROPIC_API_KEY"),  # This is the default and can be omitted
         http_client=DefaultAioHttpClient(),
     ) as client:
         message = await client.messages.create(

pyproject.toml

@@ -7,16 +7,18 @@ license = "MIT"
 authors = [
 { name = "Anthropic", email = "[email protected]" },
 ]
+
 dependencies = [
     "httpx>=0.25.0, <1",
-    "pydantic>=1.9.0, <3",
-    "typing-extensions>=4.10, <5",
-    "anyio>=3.5.0, <5",
-    "distro>=1.7.0, <2",
-    "sniffio",
+  "pydantic>=1.9.0, <3",
+  "typing-extensions>=4.10, <5",
+  "anyio>=3.5.0, <5",
+  "distro>=1.7.0, <2",
+  "sniffio",
     "jiter>=0.4.0, <1",
     "docstring-parser>=0.15,<1",
 ]
+
 requires-python = ">= 3.9"
 classifiers = [
   "Typing :: Typed",
@@ -26,6 +28,7 @@ classifiers = [
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
   "Operating System :: OS Independent",
   "Operating System :: POSIX",
   "Operating System :: MacOS",
@@ -46,7 +49,7 @@ Repository = "https://github.com/anthropics/anthropic-sdk-python"
 
 [tool.uv]
 managed = true
-required-version = ">=0.5.0"
+required-version = ">=0.9"
 conflicts = [
     [
       { group = "pydantic-v1" },
@@ -58,7 +61,7 @@ conflicts = [
 # version pins are in uv.lock
 dev = [
     "pyright==1.1.399",
-    "mypy",
+    "mypy==1.17",
     "respx",
     "pytest",
     "pytest-asyncio",
@@ -71,12 +74,14 @@ dev = [
     "pytest-xdist>=3.6.1",
     "inline-snapshot>=0.28.0",
     "griffe>=1",
+    "http-snapshot[httpx]==0.1.6",
 ]
 pydantic-v1 = [
     "pydantic>=1.9.0,<2",
 ]
 pydantic-v2 = [
-    "pydantic>=2,<3",
+    "pydantic~=2.0 ; python_full_version < '3.14'",
+    "pydantic~=2.12 ; python_full_version >= '3.14'",
 ]
 
 [build-system]

requirements-dev.lock

@@ -3,37 +3,40 @@
 -e .
 annotated-types==0.7.0
     # via pydantic
-anyio==4.8.0
+anyio==4.12.0
     # via
     #   anthropic
     #   httpx
-asttokens==3.0.0
+asttokens==3.0.1
     # via inline-snapshot
-boto3-stubs==1.40.69
-botocore-stubs==1.40.69
+backports-asyncio-runner==1.2.0 ; python_full_version < '3.11'
+    # via pytest-asyncio
+boto3-stubs==1.41.5
+botocore-stubs==1.41.6
     # via boto3-stubs
-certifi==2024.12.14
+certifi==2025.11.12
     # via
     #   httpcore
     #   httpx
 colorama==0.4.6
     # via
     #   griffe
     #   pytest
-dirty-equals==0.9.0
+dirty-equals==0.11
 distro==1.9.0
     # via anthropic
 docstring-parser==0.17.0
     # via anthropic
-exceptiongroup==1.2.2 ; python_full_version < '3.11'
+exceptiongroup==1.3.1 ; python_full_version < '3.11'
     # via
     #   anyio
     #   pytest
-execnet==2.1.1
+execnet==2.1.2
     # via pytest-xdist
 executing==2.2.1
     # via inline-snapshot
-griffe==1.13.0
+griffe==1.14.0 ; python_full_version < '3.10'
+griffe==1.15.0 ; python_full_version >= '3.10'
 h11==0.16.0
     # via httpcore
 httpcore==1.0.9
@@ -42,76 +45,91 @@ httpx==0.28.1
     # via
     #   anthropic
     #   respx
-idna==3.10
+idna==3.11
     # via
     #   anyio
     #   httpx
-importlib-metadata==8.6.1
-iniconfig==2.0.0
+importlib-metadata==8.7.0
+iniconfig==2.1.0 ; python_full_version < '3.10'
+    # via pytest
+iniconfig==2.3.0 ; python_full_version >= '3.10'
     # via pytest
 inline-snapshot==0.31.1
 jiter==0.12.0
     # via anthropic
-markdown-it-py==3.0.0
+markdown-it-py==3.0.0 ; python_full_version < '3.10'
+    # via rich
+markdown-it-py==4.0.0 ; python_full_version >= '3.10'
     # via rich
 mdurl==0.1.2
     # via markdown-it-py
-mypy==1.14.1
-mypy-extensions==1.0.0
+mypy==1.17.0
+mypy-extensions==1.1.0
     # via mypy
 nodeenv==1.9.1
     # via pyright
-packaging==24.2
+packaging==25.0
     # via pytest
-pluggy==1.5.0
+pathspec==0.12.1
+    # via mypy
+pluggy==1.6.0
     # via pytest
-pydantic==2.10.3
+pydantic==2.12.5
     # via anthropic
-pydantic-core==2.27.1
+pydantic-core==2.41.5
     # via pydantic
-pygments==2.19.1
+pygments==2.19.2
     # via
     #   pytest
     #   rich
 pyright==1.1.399
-pytest==8.4.1
+pytest==8.4.2 ; python_full_version < '3.10'
+    # via
+    #   inline-snapshot
+    #   pytest-asyncio
+    #   pytest-xdist
+pytest==9.0.1 ; python_full_version >= '3.10'
     # via
     #   inline-snapshot
     #   pytest-asyncio
     #   pytest-xdist
-pytest-asyncio==0.24.0
-pytest-xdist==3.7.0
-python-dateutil==2.9.0.post0
+pytest-asyncio==1.2.0 ; python_full_version < '3.10'
+pytest-asyncio==1.3.0 ; python_full_version >= '3.10'
+pytest-xdist==3.8.0
+python-dateutil==2.9.0.post0 ; python_full_version < '3.10'
     # via time-machine
 respx==0.22.0
-rich==13.9.4
+rich==14.2.0
     # via inline-snapshot
-ruff==0.9.4
-six==1.17.0
+ruff==0.14.7
+six==1.17.0 ; python_full_version < '3.10'
     # via python-dateutil
 sniffio==1.3.1
-    # via
-    #   anthropic
-    #   anyio
-time-machine==2.16.0
-tomli==2.2.1 ; python_full_version < '3.11'
+    # via anthropic
+time-machine==2.19.0 ; python_full_version < '3.10'
+time-machine==3.1.0 ; python_full_version >= '3.10'
+tomli==2.3.0 ; python_full_version < '3.11'
     # via
     #   inline-snapshot
     #   mypy
     #   pytest
-types-awscrt==0.28.2
+types-awscrt==0.29.1
     # via botocore-stubs
-types-s3transfer==0.14.0
+types-s3transfer==0.15.0
     # via boto3-stubs
-typing-extensions==4.12.2
+typing-extensions==4.15.0
     # via
     #   anthropic
     #   anyio
     #   boto3-stubs
+    #   exceptiongroup
     #   mypy
     #   pydantic
     #   pydantic-core
     #   pyright
-    #   rich
-zipp==3.21.0
+    #   pytest-asyncio
+    #   typing-inspection
+typing-inspection==0.4.2
+    # via pydantic
+zipp==3.23.0
     # via importlib-metadata

scripts/test

@@ -54,12 +54,20 @@ fi
 
 export DEFER_PYDANTIC_BUILD=false
 
+# Note that we need to specify the patch version here so that uv
+# won't use unstable (alpha, beta, rc) releases for the tests
+PY_VERSION_MIN=">=3.9.0"
+PY_VERSION_MAX=">=3.14.0"
+
 function run_tests() {
     echo "==> Running tests with Pydantic v2"
     uv run --isolated --all-extras pytest "$@"
 
-    echo "==> Running tests with Pydantic v1"
-    uv run --isolated --all-extras --group=pydantic-v1 pytest "$@"
+    # Skip Pydantic v1 tests on latest Python (not supported)
+    if [[ "$UV_PYTHON" != "$PY_VERSION_MAX" ]]; then
+        echo "==> Running tests with Pydantic v1"
+        uv run --isolated --all-extras --group=pydantic-v1 pytest "$@"
+    fi
 }
 
 # If UV_PYTHON is already set in the environment, just run the command once
@@ -68,9 +76,9 @@ if [[ -n "$UV_PYTHON" ]]; then
 else
   # If UV_PYTHON is not set, run the command for min and max versions
 
-  echo "==> Running tests for Python 3.9"
-  UV_PYTHON=3.9 run_tests "$@"
+  echo "==> Running tests for Python $PY_VERSION_MIN"
+  UV_PYTHON="$PY_VERSION_MIN" run_tests "$@"
 
-  echo "==> Running tests for Python 3.13"
-  UV_PYTHON=3.13 run_tests "$@"
+  echo "==> Running tests for Python $PY_VERSION_MAX"
+  UV_PYTHON="$PY_VERSION_MAX" run_tests "$@"
 fi