Fix minimum attrs version

.changeset/fix_minimum_attrs_version.md

@@ -0,0 +1,10 @@
+---
+default: patch
+---
+
+# Fix minimum `attrs` version
+
+The minimum `attrs` dependency version was incorrectly set to 21.3.0. This has been corrected to 22.2.0, the minimum 
+supported version since `openapi-python-client` 0.19.1.
+
+Closes #1084, thanks @astralblue!

end_to_end_tests/golden-record/pyproject.toml

@@ -13,7 +13,7 @@ include = ["CHANGELOG.md", "my_test_api_client/py.typed"]
 [tool.poetry.dependencies]
 python = "^3.9"
 httpx = ">=0.20.0,<0.29.0"
-attrs = ">=21.3.0"
+attrs = ">=22.2.0"
 python-dateutil = "^2.8.0"
 
 [build-system]

end_to_end_tests/literal-enums-golden-record/pyproject.toml

@@ -13,7 +13,7 @@ include = ["CHANGELOG.md", "my_enum_api_client/py.typed"]
 [tool.poetry.dependencies]
 python = "^3.9"
 httpx = ">=0.20.0,<0.29.0"
-attrs = ">=21.3.0"
+attrs = ">=22.2.0"
 python-dateutil = "^2.8.0"
 
 [build-system]

end_to_end_tests/metadata_snapshots/pdm.pyproject.toml

@@ -7,7 +7,7 @@ readme = "README.md"
 requires-python = ">=3.9,<4.0"
 dependencies = [
     "httpx>=0.20.0,<0.29.0",
-    "attrs>=21.3.0",
+    "attrs>=22.2.0",
     "python-dateutil>=2.8.0",
 ]
 

end_to_end_tests/metadata_snapshots/poetry.pyproject.toml

@@ -13,7 +13,7 @@ include = ["CHANGELOG.md", "test_3_1_features_client/py.typed"]
 [tool.poetry.dependencies]
 python = "^3.9"
 httpx = ">=0.20.0,<0.29.0"
-attrs = ">=21.3.0"
+attrs = ">=22.2.0"
 python-dateutil = "^2.8.0"
 
 [build-system]

end_to_end_tests/metadata_snapshots/setup.py

@@ -13,6 +13,6 @@
     long_description_content_type="text/markdown",
     packages=find_packages(),
     python_requires=">=3.9, <4",
-    install_requires=["httpx >= 0.20.0, < 0.29.0", "attrs >= 21.3.0", "python-dateutil >= 2.8.0, < 3"],
+    install_requires=["httpx >= 0.20.0, < 0.29.0", "attrs >= 22.2.0", "python-dateutil >= 2.8.0, < 3"],
     package_data={"test_3_1_features_client": ["py.typed"]},
 )

end_to_end_tests/test-3-1-golden-record/pyproject.toml

@@ -13,7 +13,7 @@ include = ["CHANGELOG.md", "test_3_1_features_client/py.typed"]
 [tool.poetry.dependencies]
 python = "^3.9"
 httpx = ">=0.20.0,<0.29.0"
-attrs = ">=21.3.0"
+attrs = ">=22.2.0"
 python-dateutil = "^2.8.0"
 
 [build-system]

integration-tests/pyproject.toml

@@ -7,7 +7,7 @@ readme = "README.md"
 requires-python = ">=3.9,<4.0"
 dependencies = [
     "httpx>=0.20.0,<0.29.0",
-    "attrs>=21.3.0",
+    "attrs>=22.2.0",
     "python-dateutil>=2.8.0",
 ]
 

openapi_python_client/templates/pyproject.toml.jinja

@@ -20,7 +20,7 @@ include = ["CHANGELOG.md", "{{ package_name }}/py.typed"]
 {% if pdm %}
 dependencies = [
     "httpx>=0.20.0,<0.29.0",
-    "attrs>=21.3.0",
+    "attrs>=22.2.0",
     "python-dateutil>=2.8.0",
 ]
 
@@ -32,7 +32,7 @@ distribution = true
 [tool.poetry.dependencies]
 python = "^3.9"
 httpx = ">=0.20.0,<0.29.0"
-attrs = ">=21.3.0"
+attrs = ">=22.2.0"
 python-dateutil = "^2.8.0"
 {% endif %}
 

openapi_python_client/templates/setup.py.jinja

@@ -13,6 +13,6 @@ setup(
     long_description_content_type="text/markdown",
     packages=find_packages(),
     python_requires=">=3.9, <4",
-    install_requires=["httpx >= 0.20.0, < 0.29.0", "attrs >= 21.3.0", "python-dateutil >= 2.8.0, < 3"],
+    install_requires=["httpx >= 0.20.0, < 0.29.0", "attrs >= 22.2.0", "python-dateutil >= 2.8.0, < 3"],
     package_data={"{{ package_name }}": ["py.typed"]},
 )

pdm.minimal.lock

@@ -5,7 +5,7 @@
 groups = ["default", "dev"]
 strategy = ["direct_minimal_versions", "inherit_metadata"]
 lock_version = "4.5.0"
-content_hash = "sha256:50f45ddc1fe2529d12869f3f378bf09b25166e6c66cdf84f1c32db1cbe43ff8c"
+content_hash = "sha256:7f8035cfb12eec0bca9053eb34cc6b70a1cfbf464921c1abb3ae3c3e63cfeab4"
 
 [[metadata.targets]]
 requires_python = "~=3.9"
@@ -43,13 +43,13 @@ files = [
 
 [[package]]
 name = "attrs"
-version = "21.3.0"
-requires_python = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "22.2.0"
+requires_python = ">=3.6"
 summary = "Classes Without Boilerplate"
 groups = ["default"]
 files = [
-    {file = "attrs-21.3.0-py2.py3-none-any.whl", hash = "sha256:8f7335278dedd26b58c38e006338242cc0977f06d51579b2b8b87b9b33bff66c"},
-    {file = "attrs-21.3.0.tar.gz", hash = "sha256:50f3c9b216dc9021042f71b392859a773b904ce1a029077f58f6598272432045"},
+    {file = "attrs-22.2.0-py3-none-any.whl", hash = "sha256:29e95c7f6778868dbd49170f98f8818f78f3dc5e0e37c0b1f474e3561b240836"},
+    {file = "attrs-22.2.0.tar.gz", hash = "sha256:c9227bfc2f01993c03f68db37d1d15c9690188323c067c641f1a35ca58185f99"},
 ]
 
 [[package]]

pyproject.toml

@@ -10,7 +10,7 @@ dependencies = [
     "colorama>=0.4.3; sys_platform == \"win32\"",
     "shellingham>=1.3.2,<2.0.0",
     "pydantic>=2.1.1,<3.0.0",
-    "attrs>=21.3.0",
+    "attrs>=22.2.0",
     "python-dateutil>=2.8.1,<3.0.0",
     "httpx>=0.20.0,<0.29.0",
     "ruamel.yaml>=0.18.6,<0.19.0",