Fix Pydantic custom attributes (#229)

* Add custom extension attribute to the test set. Replicates bug test data from the #228 Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com> * use modern `super` syntax Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com> * Fix `black` language version Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com> * Fixes #228 Pydantic v2 .__dict__ has different behavior from what Pydantic v1 had and is not giving us `extra` fields anymore. On the other hand the iterator over the event gives us extras as well Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com> * Add missing EOF Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com> * Add Pydantic fix to the changelog Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com> * Add links to the changelog Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com> * Bump version Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com> * Update Black and MyPy versions Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com> --------- Signed-off-by: Yurii Serhiichuk <savik.ne@gmail.com>
cloudevents · Oct 30, 2023 · 21572af · 21572af
1 parent 8ada7d9
commit 21572af
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diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -11,17 +11,17 @@ repos:
       - id: isort
         args: [ "--profile", "black", "--filter-files" ]
   - repo: https://github.com/psf/black
-    rev: 23.9.1
+    rev: 23.10.1
     hooks:
       - id: black
-        language_version: python3.10
+        language_version: python3.11
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: "v1.6.0"
+    rev: v1.6.1
     hooks:
       - id: mypy
         files: ^(cloudevents/)
         exclude: ^(cloudevents/tests/)
         types: [ python ]
         args: [ ]
         additional_dependencies:
-          - 'pydantic'
+          - "pydantic"
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.10.1]
+
+### Fixed
+- Fixed Pydantic v2 `to_json` (and `to_structured`) conversion ([#229])
+
 ## [1.10.0] — 2023-09-25
 ### Added
 - Pydantic v2 support. ([#219])
@@ -185,6 +190,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - Initial release
 
+[1.10.1]: https://github.com/cloudevents/sdk-python/compare/1.10.0...1.10.1
 [1.10.0]: https://github.com/cloudevents/sdk-python/compare/1.9.0...1.10.0
 [1.9.0]: https://github.com/cloudevents/sdk-python/compare/1.8.0...1.9.0
 [1.8.0]: https://github.com/cloudevents/sdk-python/compare/1.7.0...1.8.0
@@ -266,3 +272,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [#218]: https://github.com/cloudevents/sdk-python/pull/218
 [#219]: https://github.com/cloudevents/sdk-python/pull/219
 [#221]: https://github.com/cloudevents/sdk-python/pull/221
+[#229]: https://github.com/cloudevents/sdk-python/pull/229
diff --git a/cloudevents/__init__.py b/cloudevents/__init__.py
@@ -12,4 +12,4 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-__version__ = "1.10.0"
+__version__ = "1.10.1"
diff --git a/cloudevents/pydantic/v1/event.py b/cloudevents/pydantic/v1/event.py
@@ -186,7 +186,7 @@ def __init__(  # type: ignore[no-untyped-def]
                 )
             attributes = {k.lower(): v for k, v in attributes.items()}
             kwargs.update(attributes)
-        super(CloudEvent, self).__init__(data=data, **kwargs)
+        super().__init__(data=data, **kwargs)
 
     class Config:
         extra: str = "allow"  # this is the way we implement extensions

diff --git a/cloudevents/pydantic/v2/event.py b/cloudevents/pydantic/v2/event.py
@@ -134,7 +134,7 @@ def __init__(  # type: ignore[no-untyped-def]
                 )
             attributes = {k.lower(): v for k, v in attributes.items()}
             kwargs.update(attributes)
-        super(CloudEvent, self).__init__(data=data, **kwargs)
+        super().__init__(data=data, **kwargs)
 
     model_config = ConfigDict(
         extra="allow",  # this is the way we implement extensions
@@ -209,7 +209,7 @@ def _ce_json_dumps(self) -> typing.Dict[str, typing.Any]:
     def _get_attributes(self) -> typing.Dict[str, typing.Any]:
         return {
             key: conversion.best_effort_encode_attribute_value(value)
-            for key, value in self.__dict__.items()
+            for key, value in dict(BaseModel.__iter__(self)).items()
             if key not in ["data"]
         }
 

diff --git a/cloudevents/tests/test_pydantic_conversions.py b/cloudevents/tests/test_pydantic_conversions.py
@@ -33,9 +33,9 @@
 test_attributes = {
     "type": "com.example.string",
     "source": "https://example.com/event-producer",
+    "extension-attribute": "extension-attribute-test-value",
 }
 
-
 _pydantic_implementation = {
     "v1": {
         "event": PydanticV1CloudEvent,