Merge branch 'openapi-generators:main' into main

Author: gudjonragnar

.changeset/add_support_for_x_enum_varnames_to_string_enums.md

@@ -11,7 +11,7 @@ jobs:
   test:
     strategy:
       matrix:
-        python: [ "3.10", "3.11", "3.12", "3.13", "3.14" ]
+        python: [ "3.11", "3.12", "3.13", "3.14" ]
         os: [ ubuntu-latest, macos-latest, windows-latest ]
     runs-on: ${{ matrix.os }}
     steps:
@@ -37,7 +37,7 @@ jobs:
         run: pip install pdm
 
       - name: Install Dependencies
-        run: pdm install
+        run: pdm sync --clean
 
       - name: Check formatting
         run: pdm run ruff format . --check
@@ -60,7 +60,7 @@ jobs:
         if: matrix.os == 'ubuntu-latest'
 
       - name: Store coverage report
-        uses: actions/upload-artifact@v7.0.0
+        uses: actions/upload-artifact@v7.0.1
         if: matrix.os == 'ubuntu-latest'
         with:
           name: coverage-${{ matrix.python }}
@@ -78,7 +78,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v6.2.0
         with:
-          python-version: "3.10"
+          python-version: "3.11"
 
       - name: Get Python Version
         id: get_python_version
@@ -96,7 +96,7 @@ jobs:
         run: pip install pdm
 
       - name: Install minimum dependencies
-        run: pdm install -L pdm.minimal.lock
+        run: pdm sync --clean -L pdm.minimal.lock
 
       - name: Run mypy
         run: pdm mypy --show-error-codes
@@ -139,7 +139,7 @@ jobs:
           .venv/bin/python -m coverage report --fail-under=100
 
       - name: Upload HTML report if check failed.
-        uses: actions/upload-artifact@v7.0.0
+        uses: actions/upload-artifact@v7.0.1
         with:
           name: html-report
           path: htmlcov
@@ -163,7 +163,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v6.2.0
         with:
-          python-version: "3.10"
+          python-version: "3.11"
       - name: Get Python Version
         id: get_python_version
         run: echo "python_version=$(python --version)" >> $GITHUB_OUTPUT
@@ -178,7 +178,7 @@ jobs:
         run: |
           cd integration-tests
           pip install pdm
-          pdm install -L ${{ matrix.lockfile }}
+          pdm sync --clean -L ${{ matrix.lockfile }}
       - name: Run Tests
         run: |
           cd integration-tests

.github/workflows/checks.yml

@@ -18,6 +18,6 @@ jobs:
       - name: Build
         run: hatchling build
       - name: Push to PyPI
-        uses: pypa/gh-action-pypi-publish@v1.13.0
+        uses: pypa/gh-action-pypi-publish@v1.14.0
         with:
             attestations: true

.github/workflows/release.yml

@@ -13,6 +13,34 @@ Programmatic usage of this project (e.g., importing it as a Python module) and t
 
 The 0.x prefix used in versions for this project is to indicate that breaking changes are expected frequently (several times a year). Breaking changes will increment the minor number, all other changes will increment the patch number. You can track the progress toward 1.0 [here](https://github.com/openapi-generators/openapi-python-client/projects/2).
 
+## 0.29.0 (2026-05-30)
+
+### Breaking Changes
+
+- Drop support for Python 3.10
+- Raise minimum httpx version to 0.23.1
+
+### Features
+
+- replace python-dateutil with stdlib datetime.fromisoformat (#1429)
+
+### Fixes
+
+- Remove some generated casts that aren't necessary with mypy v2 (#1436)
+- Explicitly set boundary for multipart/form-data (#1005)
+
+## 0.28.4 (2026-05-11)
+
+### Features
+
+- Update `uv_build` to 0.11 when using `--meta=uv` (#1434)
+
+#### Add support for x-enum-varnames to string enums
+
+##1358 by @mbbush
+
+You can now customize the variable names of the generated string enumerations using the x-enum-varnames openapi extension. Previously, this was only possible for integer enumerations.
+
 ## 0.28.3 (2026-02-17)
 
 ### Fixes

CHANGELOG.md

@@ -10,10 +10,9 @@ packages = [
 include = ["my_test_api_client/py.typed"]
 
 [tool.poetry.dependencies]
-python = "^3.10"
-httpx = ">=0.23.0,<0.29.0"
+python = "^3.11"
+httpx = ">=0.23.1,<0.29.0"
 attrs = ">=22.2.0"
-python-dateutil = "^2.8.0"
 
 [build-system]
 requires = ["poetry-core>=2.0.0,<3.0.0"]

end_to_end_tests/docstrings-on-attributes-golden-record/pyproject.toml

@@ -51,7 +51,7 @@ def test_defaults_in_initializer(self, MyModel):
             number_prop=1.5,
             int_prop=2,
             date_prop=datetime.date(2024, 1, 2),
-            date_time_prop=datetime.datetime(2024, 1, 2, 3, 4, 5, tzinfo=datetime.timezone.utc),
+            date_time_prop=datetime.datetime(2024, 1, 2, 3, 4, 5, tzinfo=datetime.UTC),
             uuid_prop=uuid.UUID("07EF8B4D-AA09-4FFA-898D-C710796AFF41"),
             any_prop_with_string="b",
             any_prop_with_int=3,

end_to_end_tests/functional_tests/generated_code_execution/test_defaults.py

@@ -166,7 +166,7 @@ def test_date(self, MyModel):
         assert_model_decode_encode(MyModel, json_data, MyModel(date_prop=date_value))
 
     def test_date_time(self, MyModel):
-        date_time_value = datetime.datetime.now(datetime.timezone.utc)
+        date_time_value = datetime.datetime.now(datetime.UTC)
         json_data = {"dateTimeProp": date_time_value.isoformat()}
         assert_model_decode_encode(MyModel, json_data, MyModel(date_time_prop=date_time_value))
 

end_to_end_tests/functional_tests/generated_code_execution/test_properties.py

@@ -1,7 +1,7 @@
 from typing import Any, Dict
 import re
 
-from click.testing import Result
+from typer.testing import Result
 import pytest
 
 from end_to_end_tests.generated_client import generate_client_from_inline_spec, GeneratedClientContext

end_to_end_tests/functional_tests/helpers.py

@@ -9,8 +9,7 @@
 
 from attrs import define
 import pytest
-from click.testing import Result
-from typer.testing import CliRunner
+from typer.testing import CliRunner, Result
 
 from openapi_python_client.cli import app
 

end_to_end_tests/generated_client.py

@@ -30,18 +30,16 @@ def _get_kwargs(
     if isinstance(body, File):
         if not isinstance(body, Unset):
             _kwargs["content"] = body.payload
-
         headers["Content-Type"] = "application/octet-stream"
     if isinstance(body, PostBodiesMultipleDataBody):
         if not isinstance(body, Unset):
             _kwargs["data"] = body.to_dict()
-
         headers["Content-Type"] = "application/x-www-form-urlencoded"
     if isinstance(body, PostBodiesMultipleFilesBody):
         if not isinstance(body, Unset):
             _kwargs["files"] = body.to_multipart()
 
-        headers["Content-Type"] = "multipart/form-data"
+        headers["Content-Type"] = "multipart/form-data; boundary=+++"
 
     _kwargs["headers"] = headers
     return _kwargs