Confirm this is a Python library issue and not an underlying Cloudflare API issue.
Describe the bug
Take a look and fix the underlying issues, also maybe run CI on the latest python version in addition to the oldest python version too, looks like you're only running against 3.9 at the moment.
Its mostly pydantic related, but not all of it.
To Reproduce
(the same results also occur if you modify your existing ci to use python 3.14 instead of 3.9)
export UV_PYTHON=">=3.14.0"
uv python install
uv sync --all-extras
scripts/test
Code snippets
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:674: in _unknown_type_schema
raise PydanticSchemaGenerationError(
E pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types.workers.observability.shared_query_get_response.RunQueryParametersNeedleValue'>. Set `arbitrary_types_allowed=True` in the model_config to ignore this error or implement `__get_pydantic_core_schema__` on your type to fully support it.
E
E If you got this error by calling handler(<some type>) within `__get_pydantic_core_schema__` then you likely need to call `handler.generate_schema(<some type>)` since we do not call `__get_pydantic_core_schema__` on `<some type>` otherwise to avoid infinite recursion.
E
E For further information visit https://errors.pydantic.dev/2.13/u/schema-for-unknown-type
______________________________ TestAsyncAccountSettings.test_raw_response_update[aiohttp] ______________________________
[gw16] linux -- Python 3.14.6 /home/kyle/.cache/uv/builds-v0/.tmpTXAt8H/bin/python
tests/api_resources/workers/test_account_settings.py:132: in test_raw_response_update
response = await async_client.workers.account_settings.with_raw_response.update(
^^^^^^^^^^^^^^^^^^^^
/usr/lib/python3.14/functools.py:1126: in __get__
val = self.func(instance)
^^^^^^^^^^^^^^^^^^^
src/cloudflare/_client.py:1592: in workers
from .resources.workers import AsyncWorkersResource
src/cloudflare/resources/workers/__init__.py:43: in <module>
from .workers import (
src/cloudflare/resources/workers/workers.py:63: in <module>
from .observability.observability import (
src/cloudflare/resources/workers/observability/__init__.py:3: in <module>
from .queries import (
src/cloudflare/resources/workers/observability/queries.py:23: in <module>
from ....types.workers.observability import query_list_params, query_create_params
src/cloudflare/types/workers/observability/__init__.py:19: in <module>
from .shared_query_get_response import SharedQueryGetResponse as SharedQueryGetResponse
src/cloudflare/types/workers/observability/shared_query_get_response.py:224: in <module>
class RunQueryParametersNeedle(BaseModel):
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_model_construction.py:256: in __new__
complete_model_class(
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_model_construction.py:667: in complete_model_class
schema = gen_schema.generate_schema(cls)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:744: in generate_schema
schema = self._generate_schema_inner(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1028: in _generate_schema_inner
return self._model_schema(obj)
^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:858: in _model_schema
{k: self._generate_md_field_schema(k, v, decorators) for k, v in fields.items()},
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1235: in _generate_md_field_schema
schema, metadata = self._common_field_schema(name, field_info, decorators)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1289: in _common_field_schema
schema = self._apply_annotations(
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:2242: in _apply_annotations
schema = get_inner_schema(source_type)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_schema_generation_shared.py:83: in __call__
schema = self._handler(source_type)
^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:2221: in inner_handler
schema = self._generate_schema_inner(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1033: in _generate_schema_inner
return self.match_type(obj)
^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1155: in match_type
return self._unknown_type_schema(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:674: in _unknown_type_schema
raise PydanticSchemaGenerationError(
E pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types.workers.observability.shared_query_get_response.RunQueryParametersNeedleValue'>. Set `arbitrary_types_allowed=True` in the model_config to ignore this error or implement `__get_pydantic_core_schema__` on your type to fully support it.
E
E If you got this error by calling handler(<some type>) within `__get_pydantic_core_schema__` then you likely need to call `handler.generate_schema(<some type>)` since we do not call `__get_pydantic_core_schema__` on `<some type>` otherwise to avoid infinite recursion.
E
E For further information visit https://errors.pydantic.dev/2.13/u/schema-for-unknown-type
___________________________ TestAsyncAccountSettings.test_streaming_response_update[aiohttp] ___________________________
[gw16] linux -- Python 3.14.6 /home/kyle/.cache/uv/builds-v0/.tmpTXAt8H/bin/python
tests/api_resources/workers/test_account_settings.py:143: in test_streaming_response_update
async with async_client.workers.account_settings.with_streaming_response.update(
^^^^^^^^^^^^^^^^^^^^
/usr/lib/python3.14/functools.py:1126: in __get__
val = self.func(instance)
^^^^^^^^^^^^^^^^^^^
src/cloudflare/_client.py:1592: in workers
from .resources.workers import AsyncWorkersResource
src/cloudflare/resources/workers/__init__.py:43: in <module>
from .workers import (
src/cloudflare/resources/workers/workers.py:63: in <module>
from .observability.observability import (
src/cloudflare/resources/workers/observability/__init__.py:3: in <module>
from .queries import (
src/cloudflare/resources/workers/observability/queries.py:23: in <module>
from ....types.workers.observability import query_list_params, query_create_params
src/cloudflare/types/workers/observability/__init__.py:19: in <module>
from .shared_query_get_response import SharedQueryGetResponse as SharedQueryGetResponse
src/cloudflare/types/workers/observability/shared_query_get_response.py:224: in <module>
class RunQueryParametersNeedle(BaseModel):
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_model_construction.py:256: in __new__
complete_model_class(
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_model_construction.py:667: in complete_model_class
schema = gen_schema.generate_schema(cls)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:744: in generate_schema
schema = self._generate_schema_inner(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1028: in _generate_schema_inner
return self._model_schema(obj)
^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:858: in _model_schema
{k: self._generate_md_field_schema(k, v, decorators) for k, v in fields.items()},
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1235: in _generate_md_field_schema
schema, metadata = self._common_field_schema(name, field_info, decorators)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1289: in _common_field_schema
schema = self._apply_annotations(
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:2242: in _apply_annotations
schema = get_inner_schema(source_type)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_schema_generation_shared.py:83: in __call__
schema = self._handler(source_type)
^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:2221: in inner_handler
schema = self._generate_schema_inner(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1033: in _generate_schema_inner
return self.match_type(obj)
^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1155: in match_type
return self._unknown_type_schema(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:674: in _unknown_type_schema
raise PydanticSchemaGenerationError(
E pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types.workers.observability.shared_query_get_response.RunQueryParametersNeedleValue'>. Set `arbitrary_types_allowed=True` in the model_config to ignore this error or implement `__get_pydantic_core_schema__` on your type to fully support it.
E
E If you got this error by calling handler(<some type>) within `__get_pydantic_core_schema__` then you likely need to call `handler.generate_schema(<some type>)` since we do not call `__get_pydantic_core_schema__` on `<some type>` otherwise to avoid infinite recursion.
E
E For further information visit https://errors.pydantic.dev/2.13/u/schema-for-unknown-type
______________________________ TestAsyncAccountSettings.test_path_params_update[aiohttp] _______________________________
[gw16] linux -- Python 3.14.6 /home/kyle/.cache/uv/builds-v0/.tmpTXAt8H/bin/python
tests/api_resources/workers/test_account_settings.py:157: in test_path_params_update
await async_client.workers.account_settings.with_raw_response.update(
^^^^^^^^^^^^^^^^^^^^
/usr/lib/python3.14/functools.py:1126: in __get__
val = self.func(instance)
^^^^^^^^^^^^^^^^^^^
src/cloudflare/_client.py:1592: in workers
from .resources.workers import AsyncWorkersResource
src/cloudflare/resources/workers/__init__.py:43: in <module>
from .workers import (
src/cloudflare/resources/workers/workers.py:63: in <module>
from .observability.observability import (
src/cloudflare/resources/workers/observability/__init__.py:3: in <module>
from .queries import (
src/cloudflare/resources/workers/observability/queries.py:23: in <module>
from ....types.workers.observability import query_list_params, query_create_params
src/cloudflare/types/workers/observability/__init__.py:19: in <module>
from .shared_query_get_response import SharedQueryGetResponse as SharedQueryGetResponse
src/cloudflare/types/workers/observability/shared_query_get_response.py:224: in <module>
class RunQueryParametersNeedle(BaseModel):
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_model_construction.py:256: in __new__
complete_model_class(
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_model_construction.py:667: in complete_model_class
schema = gen_schema.generate_schema(cls)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:744: in generate_schema
schema = self._generate_schema_inner(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1028: in _generate_schema_inner
return self._model_schema(obj)
^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:858: in _model_schema
{k: self._generate_md_field_schema(k, v, decorators) for k, v in fields.items()},
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1235: in _generate_md_field_schema
schema, metadata = self._common_field_schema(name, field_info, decorators)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1289: in _common_field_schema
schema = self._apply_annotations(
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:2242: in _apply_annotations
schema = get_inner_schema(source_type)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_schema_generation_shared.py:83: in __call__
schema = self._handler(source_type)
^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:2221: in inner_handler
schema = self._generate_schema_inner(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1033: in _generate_schema_inner
return self.match_type(obj)
^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1155: in match_type
return self._unknown_type_schema(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:674: in _unknown_type_schema
raise PydanticSchemaGenerationError(
E pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types.workers.observability.shared_query_get_response.RunQueryParametersNeedleValue'>. Set `arbitrary_types_allowed=True` in the model_config to ignore this error or implement `__get_pydantic_core_schema__` on your type to fully support it.
E
E If you got this error by calling handler(<some type>) within `__get_pydantic_core_schema__` then you likely need to call `handler.generate_schema(<some type>)` since we do not call `__get_pydantic_core_schema__` on `<some type>` otherwise to avoid infinite recursion.
E
E For further information visit https://errors.pydantic.dev/2.13/u/schema-for-unknown-type
__________________________________ TestAsyncAccountSettings.test_method_get[aiohttp] ___________________________________
[gw16] linux -- Python 3.14.6 /home/kyle/.cache/uv/builds-v0/.tmpTXAt8H/bin/python
tests/api_resources/workers/test_account_settings.py:163: in test_method_get
account_setting = await async_client.workers.account_settings.get(
^^^^^^^^^^^^^^^^^^^^
/usr/lib/python3.14/functools.py:1126: in __get__
val = self.func(instance)
^^^^^^^^^^^^^^^^^^^
src/cloudflare/_client.py:1592: in workers
from .resources.workers import AsyncWorkersResource
src/cloudflare/resources/workers/__init__.py:43: in <module>
from .workers import (
src/cloudflare/resources/workers/workers.py:63: in <module>
from .observability.observability import (
src/cloudflare/resources/workers/observability/__init__.py:3: in <module>
from .queries import (
src/cloudflare/resources/workers/observability/queries.py:23: in <module>
from ....types.workers.observability import query_list_params, query_create_params
src/cloudflare/types/workers/observability/__init__.py:19: in <module>
from .shared_query_get_response import SharedQueryGetResponse as SharedQueryGetResponse
src/cloudflare/types/workers/observability/shared_query_get_response.py:224: in <module>
class RunQueryParametersNeedle(BaseModel):
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_model_construction.py:256: in __new__
complete_model_class(
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_model_construction.py:667: in complete_model_class
schema = gen_schema.generate_schema(cls)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:744: in generate_schema
schema = self._generate_schema_inner(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1028: in _generate_schema_inner
return self._model_schema(obj)
^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:858: in _model_schema
{k: self._generate_md_field_schema(k, v, decorators) for k, v in fields.items()},
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1235: in _generate_md_field_schema
schema, metadata = self._common_field_schema(name, field_info, decorators)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1289: in _common_field_schema
schema = self._apply_annotations(
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:2242: in _apply_annotations
schema = get_inner_schema(source_type)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_schema_generation_shared.py:83: in __call__
schema = self._handler(source_type)
^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:2221: in inner_handler
schema = self._generate_schema_inner(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1033: in _generate_schema_inner
return self.match_type(obj)
^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1155: in match_type
return self._unknown_type_schema(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:674: in _unknown_type_schema
raise PydanticSchemaGenerationError(
E pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types.workers.observability.shared_query_get_response.RunQueryParametersNeedleValue'>. Set `arbitrary_types_allowed=True` in the model_config to ignore this error or implement `__get_pydantic_core_schema__` on your type to fully support it.
E
E If you got this error by calling handler(<some type>) within `__get_pydantic_core_schema__` then you likely need to call `handler.generate_schema(<some type>)` since we do not call `__get_pydantic_core_schema__` on `<some type>` otherwise to avoid infinite recursion.
E
E For further information visit https://errors.pydantic.dev/2.13/u/schema-for-unknown-type
_______________________________ TestAsyncAccountSettings.test_raw_response_get[aiohttp] ________________________________
[gw16] linux -- Python 3.14.6 /home/kyle/.cache/uv/builds-v0/.tmpTXAt8H/bin/python
tests/api_resources/workers/test_account_settings.py:170: in test_raw_response_get
response = await async_client.workers.account_settings.with_raw_response.get(
^^^^^^^^^^^^^^^^^^^^
/usr/lib/python3.14/functools.py:1126: in __get__
val = self.func(instance)
^^^^^^^^^^^^^^^^^^^
src/cloudflare/_client.py:1592: in workers
from .resources.workers import AsyncWorkersResource
src/cloudflare/resources/workers/__init__.py:43: in <module>
from .workers import (
src/cloudflare/resources/workers/workers.py:63: in <module>
from .observability.observability import (
src/cloudflare/resources/workers/observability/__init__.py:3: in <module>
from .queries import (
src/cloudflare/resources/workers/observability/queries.py:23: in <module>
from ....types.workers.observability import query_list_params, query_create_params
src/cloudflare/types/workers/observability/__init__.py:19: in <module>
from .shared_query_get_response import SharedQueryGetResponse as SharedQueryGetResponse
src/cloudflare/types/workers/observability/shared_query_get_response.py:224: in <module>
class RunQueryParametersNeedle(BaseModel):
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_model_construction.py:256: in __new__
complete_model_class(
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_model_construction.py:667: in complete_model_class
schema = gen_schema.generate_schema(cls)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:744: in generate_schema
schema = self._generate_schema_inner(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1028: in _generate_schema_inner
return self._model_schema(obj)
^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:858: in _model_schema
{k: self._generate_md_field_schema(k, v, decorators) for k, v in fields.items()},
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1235: in _generate_md_field_schema
schema, metadata = self._common_field_schema(name, field_info, decorators)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1289: in _common_field_schema
schema = self._apply_annotations(
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:2242: in _apply_annotations
schema = get_inner_schema(source_type)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_schema_generation_shared.py:83: in __call__
schema = self._handler(source_type)
^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:2221: in inner_handler
schema = self._generate_schema_inner(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1033: in _generate_schema_inner
return self.match_type(obj)
^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:1155: in match_type
return self._unknown_type_schema(obj)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../.cache/uv/builds-v0/.tmpTXAt8H/lib/python3.14/site-packages/pydantic/_internal/_generate_schema.py:674: in _unknown_type_schema
raise PydanticSchemaGenerationError(
E pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types.workers.observability.shared_query_get_response.RunQueryParametersNeedleValue'>. Set `arbitrary_types_allowed=True` in the model_config to ignore this error or implement `__get_pydantic_core_schema__` on your type to fully support it.
E
E If you got this error by calling handler(<some type>) within `__get_pydantic_core_schema__` then you likely need to call `handler.generate_schema(<some type>)` since we do not call `__get_pydantic_core_schema__` on `<some type>` otherwise to avoid infinite recursion.
E
E For further information visit https://errors.pydantic.dev/2.13/u/schema-for-unknown-type
=============================================== short test summary info ================================================
FAILED tests/api_resources/workers/test_domains.py::TestDomains::test_method_list[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_domains.py::TestDomains::test_method_list_with_all_params[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_domains.py::TestDomains::test_raw_response_list[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_domains.py::TestDomains::test_streaming_response_list[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_domains.py::TestDomains::test_path_params_list[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_domains.py::TestDomains::test_method_delete[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_domains.py::TestDomains::test_raw_response_delete[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_domains.py::TestDomains::test_streaming_response_delete[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_domains.py::TestDomains::test_path_params_delete[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_domains.py::TestDomains::test_method_get[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_domains.py::TestDomains::test_raw_response_get[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_domains.py::TestDomains::test_streaming_response_get[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_domains.py::TestDomains::test_path_params_get[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_routes.py::TestRoutes::test_method_create[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_routes.py::TestRoutes::test_method_create_with_all_params[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_routes.py::TestRoutes::test_raw_response_create[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_routes.py::TestRoutes::test_streaming_response_create[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/test_routes.py::TestRoutes::test_path_params_create[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
FAILED tests/api_resources/workers/scripts/test_settings.py::TestSettings::test_streaming_response_edit[loose] - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
ERROR tests/api_resources/workers/observability/test_telemetry.py - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
ERROR tests/api_resources/workers/observability/test_telemetry.py - pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'cloudflare.types...
ERROR tests/api_resources/workers/scripts/test_content.py::TestContent::test_method_get[loose] - AssertionError: RESPX: some routes were not called!
ERROR tests/api_resources/workers/scripts/test_content.py::TestContent::test_raw_response_get[loose] - AssertionError: RESPX: some routes were not called!
ERROR tests/api_resources/workers/scripts/test_content.py::TestContent::test_streaming_response_get[loose] - AssertionError: RESPX: some routes were not called!
ERROR tests/api_resources/workers/scripts/test_content.py::TestContent::test_method_get[strict] - AssertionError: RESPX: some routes were not called!
ERROR tests/api_resources/workers/scripts/test_content.py::TestContent::test_raw_response_get[strict] - AssertionError: RESPX: some routes were not called!
ERROR tests/api_resources/workers/scripts/test_content.py::TestContent::test_streaming_response_get[strict] - AssertionError: RESPX: some routes were not called!
ERROR tests/api_resources/workers/scripts/test_content.py::TestAsyncContent::test_method_get[loose] - AssertionError: RESPX: some routes were not called!
ERROR tests/api_resources/workers/scripts/test_content.py::TestAsyncContent::test_raw_response_get[loose] - AssertionError: RESPX: some routes were not called!
ERROR tests/api_resources/workers/scripts/test_content.py::TestAsyncContent::test_streaming_response_get[loose] - AssertionError: RESPX: some routes were not called!
ERROR tests/api_resources/workers/scripts/test_content.py::TestAsyncContent::test_method_get[strict] - AssertionError: RESPX: some routes were not called!
ERROR tests/api_resources/workers/scripts/test_content.py::TestAsyncContent::test_raw_response_get[strict] - AssertionError: RESPX: some routes were not called!
ERROR tests/api_resources/workers/scripts/test_content.py::TestAsyncContent::test_streaming_response_get[strict] - AssertionError: RESPX: some routes were not called!
====================== 1180 failed, 42419 passed, 15654 skipped, 140 errors in 403.06s (0:06:43) =======================OS
Linux
Python version
3.14.6
Library version
v5.4.0
Confirm this is a Python library issue and not an underlying Cloudflare API issue.
Describe the bug
Take a look and fix the underlying issues, also maybe run CI on the latest python version in addition to the oldest python version too, looks like you're only running against 3.9 at the moment.
Its mostly pydantic related, but not all of it.
To Reproduce
(the same results also occur if you modify your existing ci to use python 3.14 instead of 3.9)
export UV_PYTHON=">=3.14.0"
uv python install
uv sync --all-extras
scripts/test
Code snippets
OS
Linux
Python version
3.14.6
Library version
v5.4.0