chore!: Drop support for Python 3.7, put minimum version limit on Black

.github/workflows/checks.yml

@@ -11,7 +11,7 @@ jobs:
   test:
     strategy:
       matrix:
-        python: [ "3.7", "3.8", "3.9", "3.10", "3.11" ]
+        python: [ "3.8", "3.9", "3.10", "3.11" ]
         os: [ ubuntu-latest, macos-latest, windows-latest ]
     runs-on: ${{ matrix.os }}
     steps:

end_to_end_tests/golden-record/my_test_api_client/models/an_array_with_a_recursive_ref_in_items_object_additional_properties_item.py

@@ -14,7 +14,6 @@ class AnArrayWithARecursiveRefInItemsObjectAdditionalPropertiesItem:
     )
 
     def to_dict(self) -> Dict[str, Any]:
-
         field_dict: Dict[str, Any] = {}
         for prop_name, prop in self.additional_properties.items():
             field_dict[prop_name] = []

end_to_end_tests/golden-record/my_test_api_client/models/free_form_model.py

@@ -12,7 +12,6 @@ class FreeFormModel:
     additional_properties: Dict[str, Any] = attr.ib(init=False, factory=dict)
 
     def to_dict(self) -> Dict[str, Any]:
-
         field_dict: Dict[str, Any] = {}
         field_dict.update(self.additional_properties)
         field_dict.update({})

end_to_end_tests/golden-record/my_test_api_client/models/import_.py

@@ -12,7 +12,6 @@ class Import:
     additional_properties: Dict[str, Any] = attr.ib(init=False, factory=dict)
 
     def to_dict(self) -> Dict[str, Any]:
-
         field_dict: Dict[str, Any] = {}
         field_dict.update(self.additional_properties)
         field_dict.update({})

end_to_end_tests/golden-record/my_test_api_client/models/model_name.py

@@ -12,7 +12,6 @@ class ModelName:
     additional_properties: Dict[str, Any] = attr.ib(init=False, factory=dict)
 
     def to_dict(self) -> Dict[str, Any]:
-
         field_dict: Dict[str, Any] = {}
         field_dict.update(self.additional_properties)
         field_dict.update({})

end_to_end_tests/golden-record/my_test_api_client/models/model_reference_with_periods.py

@@ -12,7 +12,6 @@ class ModelReferenceWithPeriods:
     additional_properties: Dict[str, Any] = attr.ib(init=False, factory=dict)
 
     def to_dict(self) -> Dict[str, Any]:
-
         field_dict: Dict[str, Any] = {}
         field_dict.update(self.additional_properties)
         field_dict.update({})

end_to_end_tests/golden-record/my_test_api_client/models/model_with_additional_properties_refed.py

@@ -14,7 +14,6 @@ class ModelWithAdditionalPropertiesRefed:
     additional_properties: Dict[str, AnEnum] = attr.ib(init=False, factory=dict)
 
     def to_dict(self) -> Dict[str, Any]:
-
         field_dict: Dict[str, Any] = {}
         for prop_name, prop in self.additional_properties.items():
             field_dict[prop_name] = prop.value

end_to_end_tests/golden-record/my_test_api_client/models/model_with_any_json_properties.py

@@ -26,7 +26,6 @@ def to_dict(self) -> Dict[str, Any]:
 
         field_dict: Dict[str, Any] = {}
         for prop_name, prop in self.additional_properties.items():
-
             if isinstance(prop, ModelWithAnyJsonPropertiesAdditionalPropertyType0):
                 field_dict[prop_name] = prop.to_dict()
 

end_to_end_tests/golden-record/my_test_api_client/models/model_with_any_json_properties_additional_property_type_0.py

@@ -12,7 +12,6 @@ class ModelWithAnyJsonPropertiesAdditionalPropertyType0:
     additional_properties: Dict[str, str] = attr.ib(init=False, factory=dict)
 
     def to_dict(self) -> Dict[str, Any]:
-
         field_dict: Dict[str, Any] = {}
         field_dict.update(self.additional_properties)
         field_dict.update({})

end_to_end_tests/golden-record/my_test_api_client/models/model_with_backslash_in_description.py

@@ -14,7 +14,6 @@ class ModelWithBackslashInDescription:
     additional_properties: Dict[str, Any] = attr.ib(init=False, factory=dict)
 
     def to_dict(self) -> Dict[str, Any]:
-
         field_dict: Dict[str, Any] = {}
         field_dict.update(self.additional_properties)
         field_dict.update({})

end_to_end_tests/golden-record/my_test_api_client/models/model_with_primitive_additional_properties_a_date_holder.py

@@ -14,7 +14,6 @@ class ModelWithPrimitiveAdditionalPropertiesADateHolder:
     additional_properties: Dict[str, datetime.datetime] = attr.ib(init=False, factory=dict)
 
     def to_dict(self) -> Dict[str, Any]:
-
         field_dict: Dict[str, Any] = {}
         for prop_name, prop in self.additional_properties.items():
             field_dict[prop_name] = prop.isoformat()

end_to_end_tests/golden-record/my_test_api_client/models/model_with_recursive_ref_in_additional_properties.py

@@ -12,7 +12,6 @@ class ModelWithRecursiveRefInAdditionalProperties:
     additional_properties: Dict[str, "ModelWithRecursiveRefInAdditionalProperties"] = attr.ib(init=False, factory=dict)
 
     def to_dict(self) -> Dict[str, Any]:
-
         field_dict: Dict[str, Any] = {}
         for prop_name, prop in self.additional_properties.items():
             field_dict[prop_name] = prop.to_dict()

end_to_end_tests/golden-record/my_test_api_client/models/none.py

@@ -12,7 +12,6 @@ class None_:
     additional_properties: Dict[str, Any] = attr.ib(init=False, factory=dict)
 
     def to_dict(self) -> Dict[str, Any]:
-
         field_dict: Dict[str, Any] = {}
         field_dict.update(self.additional_properties)
         field_dict.update({})

end_to_end_tests/golden-record/my_test_api_client/models/post_responses_unions_simple_before_complex_response_200a_type_1.py

@@ -12,7 +12,6 @@ class PostResponsesUnionsSimpleBeforeComplexResponse200AType1:
     additional_properties: Dict[str, Any] = attr.ib(init=False, factory=dict)
 
     def to_dict(self) -> Dict[str, Any]:
-
         field_dict: Dict[str, Any] = {}
         field_dict.update(self.additional_properties)
         field_dict.update({})

end_to_end_tests/golden-record/pyproject.toml

@@ -12,7 +12,7 @@ packages = [
 include = ["CHANGELOG.md", "my_test_api_client/py.typed"]
 
 [tool.poetry.dependencies]
-python = "^3.7"
+python = "^3.8"
 httpx = ">=0.15.4,<0.25.0"
 attrs = ">=21.3.0"
 python-dateutil = "^2.8.0"
@@ -23,7 +23,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.black]
 line-length = 120
-target_version = ['py37', 'py38', 'py39']
+target_version = ['py38', 'py39', 'py310', 'py311']
 exclude = '''
 (
   /(

integration-tests/pyproject.toml

@@ -10,7 +10,7 @@ packages = [
 include = ["CHANGELOG.md", "open_api_test_server_client/py.typed"]
 
 [tool.poetry.dependencies]
-python = "^3.7"
+python = "^3.8"
 httpx = ">=0.15.4,<0.25.0"
 attrs = ">=21.3.0"
 python-dateutil = "^2.8.0"
@@ -24,7 +24,7 @@ build-backend = "poetry.masonry.api"
 
 [tool.black]
 line-length = 120
-target_version = ['py37', 'py38', 'py39']
+target_version = ['py38', 'py39', 'py310', 'py311']
 exclude = '''
 (
   /(

openapi_python_client/__init__.py

@@ -4,8 +4,8 @@
 import mimetypes
 import shutil
 import subprocess
-import sys
 from enum import Enum
+from importlib.metadata import version
 from pathlib import Path
 from subprocess import CalledProcessError
 from typing import Any, Dict, List, Optional, Sequence, Union
@@ -21,11 +21,6 @@
 from .parser import GeneratorData, import_string_from_class
 from .parser.errors import ErrorLevel, GeneratorError
 
-if sys.version_info.minor < 8:  # version did not exist before 3.8, need to use a backport
-    from importlib_metadata import version
-else:
-    from importlib.metadata import version  # type: ignore
-
 __version__ = version(__package__)
 
 

openapi_python_client/cli.py

@@ -21,7 +21,6 @@ def _version_callback(value: bool) -> None:
 
 
 def _process_config(path: Optional[pathlib.Path]) -> Config:
-
     if not path:
         return Config()
 

openapi_python_client/parser/openapi.py

@@ -269,7 +269,6 @@ def _add_responses(
     ) -> Tuple["Endpoint", Schemas]:
         endpoint = deepcopy(endpoint)
         for code, response_data in data.items():
-
             status_code: HTTPStatus
             try:
                 status_code = HTTPStatus(int(code))

openapi_python_client/schema/openapi_schema_pydantic/open_api.py

@@ -1,6 +1,5 @@
 # pylint: disable=W0611
-import sys
-from typing import List, Optional, Union
+from typing import List, Literal, Optional, Union
 
 from pydantic import BaseModel, Extra
 
@@ -12,11 +11,6 @@
 from .server import Server
 from .tag import Tag
 
-if sys.version_info.minor < 8:
-    from typing_extensions import Literal
-else:
-    from typing import Literal  # type: ignore
-
 
 class OpenAPI(BaseModel):
     """This is the root document object of the OpenAPI document.

openapi_python_client/templates/pyproject.toml.jinja

@@ -13,7 +13,7 @@ packages = [
 include = ["CHANGELOG.md", "{{ package_name }}/py.typed"]
 
 [tool.poetry.dependencies]
-python = "^3.7"
+python = "^3.8"
 httpx = ">=0.15.4,<0.25.0"
 attrs = ">=21.3.0"
 python-dateutil = "^2.8.0"

openapi_python_client/templates/pyproject_no_poetry.toml.jinja

@@ -1,6 +1,6 @@
 [tool.black]
 line-length = 120
-target_version = ['py37', 'py38', 'py39']
+target_version = ['py38', 'py39', 'py310', 'py311']
 exclude = '''
 (
   /(

openapi_python_client/templates/setup.py.jinja

@@ -12,7 +12,7 @@ setup(
     long_description=long_description,
     long_description_content_type="text/markdown",
     packages=find_packages(),
-    python_requires=">=3.7, <4",
+    python_requires=">=3.8, <4",
     install_requires=["httpx >= 0.15.0, < 0.25.0", "attrs >= 21.3.0", "python-dateutil >= 2.8.0, < 3"],
     package_data={"{{ package_name }}": ["py.typed"]},
 )