release: 1.42.0 (#683)

* fix(java): Resolve name collisions

* feat(api): manual updates

* feat(api): api update

* fix: ensure streams are always closed

* chore(deps): mypy 1.18.1 has a regression, pin to 1.17

* codegen metadata

* chore: update lockfile

* release: 1.42.0

---------

Co-authored-by: stainless-app[bot] <142633134+stainless-app[bot]@users.noreply.github.com>

Author: stainless-app[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "1.41.2"
+  ".": "1.42.0"
 }

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 46
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/finch%2Ffinch-970ab04a97244c68824c0c52e06925cba14fb7dbfc36c03167c1afe74cd1b150.yml
-openapi_spec_hash: 315e7859c3f77311261fb824b74a8247
-config_hash: f2846563903bf75ab0858872154df0f7
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/finch%2Ffinch-39e0191e43a9db93c8f35e91d10013f05352a2bedcf7ead6bac437957f6e922e.yml
+openapi_spec_hash: 58c2cf578f0736b8c5df957f6a61190b
+config_hash: 0892e2e0eeb0343a022afa62e9080dd1

CHANGELOG.md

@@ -1,5 +1,26 @@
 # Changelog
 
+## 1.42.0 (2025-12-02)
+
+Full Changelog: [v1.41.2...v1.42.0](https://github.com/Finch-API/finch-api-python/compare/v1.41.2...v1.42.0)
+
+### Features
+
+* **api:** api update ([f730687](https://github.com/Finch-API/finch-api-python/commit/f7306871020ec264ad289455f31b942d0251809e))
+* **api:** manual updates ([a00107b](https://github.com/Finch-API/finch-api-python/commit/a00107bb227b9dfa7daa3858fb06063d5b053e68))
+
+
+### Bug Fixes
+
+* ensure streams are always closed ([3b90188](https://github.com/Finch-API/finch-api-python/commit/3b90188ae6b7c3029cdd649d96ce4a07418584e2))
+* **java:** Resolve name collisions ([b43172b](https://github.com/Finch-API/finch-api-python/commit/b43172be04510b5a760a1446d3b302e9487cf3ab))
+
+
+### Chores
+
+* **deps:** mypy 1.18.1 has a regression, pin to 1.17 ([f37f836](https://github.com/Finch-API/finch-api-python/commit/f37f836bfcafc6eca093e2158eaaf874350f52ee))
+* update lockfile ([2b0384b](https://github.com/Finch-API/finch-api-python/commit/2b0384bce698659f8349abaa89c4c72fecc83b68))
+
 ## 1.41.2 (2025-11-21)
 
 Full Changelog: [v1.41.1...v1.41.2](https://github.com/Finch-API/finch-api-python/compare/v1.41.1...v1.41.2)

pyproject.toml

@@ -1,20 +1,22 @@
 [project]
 name = "finch-api"
-version = "1.41.2"
+version = "1.42.0"
 description = "The official Python library for the Finch API"
 dynamic = ["readme"]
 license = "Apache-2.0"
 authors = [
 { name = "Finch", email = "founders@tryfinch.com" },
 ]
+
 dependencies = [
-    "httpx>=0.23.0, <1",
-    "pydantic>=1.9.0, <3",
-    "typing-extensions>=4.10, <5",
-    "anyio>=3.5.0, <5",
-    "distro>=1.7.0, <2",
-    "sniffio",
+  "httpx>=0.23.0, <1",
+  "pydantic>=1.9.0, <3",
+  "typing-extensions>=4.10, <5",
+  "anyio>=3.5.0, <5",
+  "distro>=1.7.0, <2",
+  "sniffio",
 ]
+
 requires-python = ">= 3.9"
 classifiers = [
   "Typing :: Typed",
@@ -46,7 +48,7 @@ managed = true
 # version pins are in requirements-dev.lock
 dev-dependencies = [
     "pyright==1.1.399",
-    "mypy",
+    "mypy==1.17",
     "respx",
     "pytest",
     "pytest-asyncio",

requirements-dev.lock

@@ -12,40 +12,45 @@
 -e file:.
 aiohappyeyeballs==2.6.1
     # via aiohttp
-aiohttp==3.12.8
+aiohttp==3.13.2
     # via finch-api
     # via httpx-aiohttp
-aiosignal==1.3.2
+aiosignal==1.4.0
     # via aiohttp
-annotated-types==0.6.0
+annotated-types==0.7.0
     # via pydantic
-anyio==4.4.0
+anyio==4.12.0
     # via finch-api
     # via httpx
-argcomplete==3.1.2
+argcomplete==3.6.3
     # via nox
 async-timeout==5.0.1
     # via aiohttp
-attrs==25.3.0
+attrs==25.4.0
     # via aiohttp
-certifi==2023.7.22
+    # via nox
+backports-asyncio-runner==1.2.0
+    # via pytest-asyncio
+certifi==2025.11.12
     # via httpcore
     # via httpx
-colorlog==6.7.0
+colorlog==6.10.1
+    # via nox
+dependency-groups==1.3.1
     # via nox
-dirty-equals==0.6.0
-distlib==0.3.7
+dirty-equals==0.11
+distlib==0.4.0
     # via virtualenv
-distro==1.8.0
+distro==1.9.0
     # via finch-api
-exceptiongroup==1.2.2
+exceptiongroup==1.3.1
     # via anyio
     # via pytest
-execnet==2.1.1
+execnet==2.1.2
     # via pytest-xdist
-filelock==3.12.4
+filelock==3.19.1
     # via virtualenv
-frozenlist==1.6.2
+frozenlist==1.8.0
     # via aiohttp
     # via aiosignal
 h11==0.16.0
@@ -58,80 +63,87 @@ httpx==0.28.1
     # via respx
 httpx-aiohttp==0.1.9
     # via finch-api
-idna==3.4
+humanize==4.13.0
+    # via nox
+idna==3.11
     # via anyio
     # via httpx
     # via yarl
-importlib-metadata==7.0.0
-iniconfig==2.0.0
+importlib-metadata==8.7.0
+iniconfig==2.1.0
     # via pytest
 markdown-it-py==3.0.0
     # via rich
 mdurl==0.1.2
     # via markdown-it-py
-multidict==6.4.4
+multidict==6.7.0
     # via aiohttp
     # via yarl
-mypy==1.14.1
-mypy-extensions==1.0.0
+mypy==1.17.0
+mypy-extensions==1.1.0
     # via mypy
-nodeenv==1.8.0
+nodeenv==1.9.1
     # via pyright
-nox==2023.4.22
-packaging==23.2
+nox==2025.11.12
+packaging==25.0
+    # via dependency-groups
     # via nox
     # via pytest
-platformdirs==3.11.0
+pathspec==0.12.1
+    # via mypy
+platformdirs==4.4.0
     # via virtualenv
-pluggy==1.5.0
+pluggy==1.6.0
     # via pytest
-propcache==0.3.1
+propcache==0.4.1
     # via aiohttp
     # via yarl
-pydantic==2.11.9
+pydantic==2.12.5
     # via finch-api
-pydantic-core==2.33.2
+pydantic-core==2.41.5
     # via pydantic
-pygments==2.18.0
+pygments==2.19.2
+    # via pytest
     # via rich
 pyright==1.1.399
-pytest==8.3.3
+pytest==8.4.2
     # via pytest-asyncio
     # via pytest-xdist
-pytest-asyncio==0.24.0
-pytest-xdist==3.7.0
-python-dateutil==2.8.2
+pytest-asyncio==1.2.0
+pytest-xdist==3.8.0
+python-dateutil==2.9.0.post0
     # via time-machine
-pytz==2023.3.post1
-    # via dirty-equals
 respx==0.22.0
-rich==13.7.1
-ruff==0.9.4
-setuptools==68.2.2
-    # via nodeenv
-six==1.16.0
+rich==14.2.0
+ruff==0.14.7
+six==1.17.0
     # via python-dateutil
-sniffio==1.3.0
-    # via anyio
+sniffio==1.3.1
     # via finch-api
-time-machine==2.9.0
-tomli==2.0.2
+time-machine==2.19.0
+tomli==2.3.0
+    # via dependency-groups
     # via mypy
+    # via nox
     # via pytest
-typing-extensions==4.12.2
+typing-extensions==4.15.0
+    # via aiosignal
     # via anyio
+    # via exceptiongroup
     # via finch-api
     # via multidict
     # via mypy
     # via pydantic
     # via pydantic-core
     # via pyright
+    # via pytest-asyncio
     # via typing-inspection
-typing-inspection==0.4.1
+    # via virtualenv
+typing-inspection==0.4.2
     # via pydantic
-virtualenv==20.24.5
+virtualenv==20.35.4
     # via nox
-yarl==1.20.0
+yarl==1.22.0
     # via aiohttp
-zipp==3.17.0
+zipp==3.23.0
     # via importlib-metadata

requirements.lock

@@ -12,28 +12,28 @@
 -e file:.
 aiohappyeyeballs==2.6.1
     # via aiohttp
-aiohttp==3.12.8
+aiohttp==3.13.2
     # via finch-api
     # via httpx-aiohttp
-aiosignal==1.3.2
+aiosignal==1.4.0
     # via aiohttp
-annotated-types==0.6.0
+annotated-types==0.7.0
     # via pydantic
-anyio==4.4.0
+anyio==4.12.0
     # via finch-api
     # via httpx
 async-timeout==5.0.1
     # via aiohttp
-attrs==25.3.0
+attrs==25.4.0
     # via aiohttp
-certifi==2023.7.22
+certifi==2025.11.12
     # via httpcore
     # via httpx
-distro==1.8.0
+distro==1.9.0
     # via finch-api
-exceptiongroup==1.2.2
+exceptiongroup==1.3.1
     # via anyio
-frozenlist==1.6.2
+frozenlist==1.8.0
     # via aiohttp
     # via aiosignal
 h11==0.16.0
@@ -45,31 +45,32 @@ httpx==0.28.1
     # via httpx-aiohttp
 httpx-aiohttp==0.1.9
     # via finch-api
-idna==3.4
+idna==3.11
     # via anyio
     # via httpx
     # via yarl
-multidict==6.4.4
+multidict==6.7.0
     # via aiohttp
     # via yarl
-propcache==0.3.1
+propcache==0.4.1
     # via aiohttp
     # via yarl
-pydantic==2.11.9
+pydantic==2.12.5
     # via finch-api
-pydantic-core==2.33.2
+pydantic-core==2.41.5
     # via pydantic
-sniffio==1.3.0
-    # via anyio
+sniffio==1.3.1
     # via finch-api
-typing-extensions==4.12.2
+typing-extensions==4.15.0
+    # via aiosignal
     # via anyio
+    # via exceptiongroup
     # via finch-api
     # via multidict
     # via pydantic
     # via pydantic-core
     # via typing-inspection
-typing-inspection==0.4.1
+typing-inspection==0.4.2
     # via pydantic
-yarl==1.20.0
+yarl==1.22.0
     # via aiohttp

src/finch/_streaming.py

@@ -54,11 +54,12 @@ def __stream__(self) -> Iterator[_T]:
         process_data = self._client._process_response_data
         iterator = self._iter_events()
 
-        for sse in iterator:
-            yield process_data(data=sse.json(), cast_to=cast_to, response=response)
-
-        # As we might not fully consume the response stream, we need to close it explicitly
-        response.close()
+        try:
+            for sse in iterator:
+                yield process_data(data=sse.json(), cast_to=cast_to, response=response)
+        finally:
+            # Ensure the response is closed even if the consumer doesn't read all data
+            response.close()
 
     def __enter__(self) -> Self:
         return self
@@ -117,11 +118,12 @@ async def __stream__(self) -> AsyncIterator[_T]:
         process_data = self._client._process_response_data
         iterator = self._iter_events()
 
-        async for sse in iterator:
-            yield process_data(data=sse.json(), cast_to=cast_to, response=response)
-
-        # As we might not fully consume the response stream, we need to close it explicitly
-        await response.aclose()
+        try:
+            async for sse in iterator:
+                yield process_data(data=sse.json(), cast_to=cast_to, response=response)
+        finally:
+            # Ensure the response is closed even if the consumer doesn't read all data
+            await response.aclose()
 
     async def __aenter__(self) -> Self:
         return self

src/finch/_version.py

@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "finch"
-__version__ = "1.41.2"  # x-release-please-version
+__version__ = "1.42.0"  # x-release-please-version