feat: Upgrade internal Pydantic use to v2. Thanks @KristinnVikar!

openapi_python_client/config.py

@@ -24,9 +24,9 @@ class Config(BaseModel):
     """
 
     class_overrides: Dict[str, ClassOverride] = {}
-    project_name_override: Optional[str]
-    package_name_override: Optional[str]
-    package_version_override: Optional[str]
+    project_name_override: Optional[str] = None
+    package_name_override: Optional[str] = None
+    package_version_override: Optional[str] = None
     use_path_prefixes_for_title_model_names: bool = True
     post_hooks: List[str] = [
         "autoflake -i -r --remove-all-unused-imports --remove-unused-variables --ignore-init-module-imports .",

openapi_python_client/parser/openapi.py

@@ -559,7 +559,7 @@ class GeneratorData:
     def from_dict(data: Dict[str, Any], *, config: Config) -> Union["GeneratorData", GeneratorError]:
         """Create an OpenAPI from dict"""
         try:
-            openapi = oai.OpenAPI.parse_obj(data)
+            openapi = oai.OpenAPI.model_validate(data)
         except ValidationError as err:
             detail = str(err)
             if "swagger" in data:

openapi_python_client/parser/properties/model_property.py

@@ -289,7 +289,7 @@ def _get_additional_properties(
     if isinstance(schema_additional, bool):
         return schema_additional, schemas
 
-    if isinstance(schema_additional, oai.Schema) and not any(schema_additional.dict().values()):
+    if isinstance(schema_additional, oai.Schema) and not any(schema_additional.model_dump().values()):
         # An empty schema
         return True, schemas
 

openapi_python_client/schema/openapi_schema_pydantic/components.py

@@ -1,6 +1,6 @@
 from typing import Dict, Optional, Union
 
-from pydantic import BaseModel, Extra
+from pydantic import BaseModel, ConfigDict
 
 from .callback import Callback
 from .example import Example
@@ -25,7 +25,7 @@ class Components(BaseModel):
         - https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#componentsObject
     """
 
-    schemas: Optional[Dict[str, Union[Reference, Schema]]] = None
+    schemas: Optional[Dict[str, Union[Schema, Reference]]] = None
     responses: Optional[Dict[str, Union[Response, Reference]]] = None
     parameters: Optional[Dict[str, Union[Parameter, Reference]]] = None
     examples: Optional[Dict[str, Union[Example, Reference]]] = None
@@ -34,10 +34,9 @@ class Components(BaseModel):
     securitySchemes: Optional[Dict[str, Union[SecurityScheme, Reference]]] = None
     links: Optional[Dict[str, Union[Link, Reference]]] = None
     callbacks: Optional[Dict[str, Union[Callback, Reference]]] = None
-
-    class Config:  # pylint: disable=missing-class-docstring
-        extra = Extra.allow
-        schema_extra = {
+    model_config = ConfigDict(
+        extra="allow",
+        json_schema_extra={
             "examples": [
                 {
                     "schemas": {
@@ -98,4 +97,5 @@ class Config:  # pylint: disable=missing-class-docstring
                     },
                 }
             ]
-        }
+        },
+    )

openapi_python_client/schema/openapi_schema_pydantic/contact.py

@@ -1,6 +1,6 @@
 from typing import Optional
 
-from pydantic import BaseModel, Extra
+from pydantic import BaseModel, ConfigDict
 
 
 class Contact(BaseModel):
@@ -14,11 +14,11 @@ class Contact(BaseModel):
     name: Optional[str] = None
     url: Optional[str] = None
     email: Optional[str] = None
-
-    class Config:  # pylint: disable=missing-class-docstring
-        extra = Extra.allow
-        schema_extra = {
+    model_config = ConfigDict(
+        extra="allow",
+        json_schema_extra={
             "examples": [
                 {"name": "API Support", "url": "http://www.example.com/support", "email": "[email protected]"}
             ]
-        }
+        },
+    )

openapi_python_client/schema/openapi_schema_pydantic/discriminator.py

@@ -1,6 +1,6 @@
 from typing import Dict, Optional
 
-from pydantic import BaseModel, Extra
+from pydantic import BaseModel, ConfigDict
 
 
 class Discriminator(BaseModel):
@@ -20,10 +20,9 @@ class Discriminator(BaseModel):
 
     propertyName: str
     mapping: Optional[Dict[str, str]] = None
-
-    class Config:  # pylint: disable=missing-class-docstring
-        extra = Extra.allow
-        schema_extra = {
+    model_config = ConfigDict(
+        extra="allow",
+        json_schema_extra={
             "examples": [
                 {
                     "propertyName": "petType",
@@ -33,4 +32,5 @@ class Config:  # pylint: disable=missing-class-docstring
                     },
                 }
             ]
-        }
+        },
+    )

openapi_python_client/schema/openapi_schema_pydantic/encoding.py

@@ -1,6 +1,6 @@
 from typing import TYPE_CHECKING, Dict, Optional, Union
 
-from pydantic import BaseModel, Extra
+from pydantic import BaseModel, ConfigDict
 
 from .reference import Reference
 
@@ -23,10 +23,9 @@ class Encoding(BaseModel):
     style: Optional[str] = None
     explode: bool = False
     allowReserved: bool = False
-
-    class Config:  # pylint: disable=missing-class-docstring
-        extra = Extra.allow
-        schema_extra = {
+    model_config = ConfigDict(
+        extra="allow",
+        json_schema_extra={
             "examples": [
                 {
                     "contentType": "image/png, image/jpeg",
@@ -38,4 +37,5 @@ class Config:  # pylint: disable=missing-class-docstring
                     },
                 }
             ]
-        }
+        },
+    )

openapi_python_client/schema/openapi_schema_pydantic/example.py

@@ -1,6 +1,6 @@
 from typing import Any, Optional
 
-from pydantic import BaseModel, Extra
+from pydantic import BaseModel, ConfigDict
 
 
 class Example(BaseModel):
@@ -15,10 +15,9 @@ class Example(BaseModel):
     description: Optional[str] = None
     value: Optional[Any] = None
     externalValue: Optional[str] = None
-
-    class Config:  # pylint: disable=missing-class-docstring
-        extra = Extra.allow
-        schema_extra = {
+    model_config = ConfigDict(
+        extra="allow",
+        json_schema_extra={
             "examples": [
                 {"summary": "A foo example", "value": {"foo": "bar"}},
                 {
@@ -27,4 +26,5 @@ class Config:  # pylint: disable=missing-class-docstring
                 },
                 {"summary": "This is a text example", "externalValue": "http://foo.bar/examples/address-example.txt"},
             ]
-        }
+        },
+    )

openapi_python_client/schema/openapi_schema_pydantic/external_documentation.py

@@ -1,6 +1,6 @@
 from typing import Optional
 
-from pydantic import BaseModel, Extra
+from pydantic import BaseModel, ConfigDict
 
 
 class ExternalDocumentation(BaseModel):
@@ -12,7 +12,7 @@ class ExternalDocumentation(BaseModel):
 
     description: Optional[str] = None
     url: str
-
-    class Config:  # pylint: disable=missing-class-docstring
-        extra = Extra.allow
-        schema_extra = {"examples": [{"description": "Find more info here", "url": "https://example.com"}]}
+    model_config = ConfigDict(
+        extra="allow",
+        json_schema_extra={"examples": [{"description": "Find more info here", "url": "https://example.com"}]},
+    )

openapi_python_client/schema/openapi_schema_pydantic/header.py

@@ -1,4 +1,4 @@
-from pydantic import Extra, Field
+from pydantic import ConfigDict, Field
 
 from ..parameter_location import ParameterLocation
 from .parameter import Parameter
@@ -18,14 +18,14 @@ class Header(Parameter):
         - https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#headerObject
     """
 
-    name = Field(default="", const=True)
-    param_in = Field(default=ParameterLocation.HEADER, const=True, alias="in")
-
-    class Config:  # pylint: disable=missing-class-docstring
-        extra = Extra.allow
-        allow_population_by_field_name = True
-        schema_extra = {
+    name: str = Field(default="")
+    param_in: ParameterLocation = Field(default=ParameterLocation.HEADER, alias="in")
+    model_config = ConfigDict(
+        extra="allow",
+        populate_by_name=True,
+        json_schema_extra={
             "examples": [
                 {"description": "The number of allowed requests in the current period", "schema": {"type": "integer"}}
             ]
-        }
+        },
+    )

openapi_python_client/schema/openapi_schema_pydantic/info.py

@@ -1,6 +1,6 @@
 from typing import Optional
 
-from pydantic import BaseModel, Extra
+from pydantic import BaseModel, ConfigDict
 
 from .contact import Contact
 from .license import License
@@ -23,10 +23,9 @@ class Info(BaseModel):
     contact: Optional[Contact] = None
     license: Optional[License] = None
     version: str
-
-    class Config:  # pylint: disable=missing-class-docstring
-        extra = Extra.allow
-        schema_extra = {
+    model_config = ConfigDict(
+        extra="allow",
+        json_schema_extra={
             "examples": [
                 {
                     "title": "Sample Pet Store App",
@@ -41,4 +40,5 @@ class Config:  # pylint: disable=missing-class-docstring
                     "version": "1.0.1",
                 }
             ]
-        }
+        },
+    )

openapi_python_client/schema/openapi_schema_pydantic/license.py

@@ -1,6 +1,6 @@
 from typing import Optional
 
-from pydantic import BaseModel, Extra
+from pydantic import BaseModel, ConfigDict
 
 
 class License(BaseModel):
@@ -13,7 +13,9 @@ class License(BaseModel):
 
     name: str
     url: Optional[str] = None
-
-    class Config:  # pylint: disable=missing-class-docstring
-        extra = Extra.allow
-        schema_extra = {"examples": [{"name": "Apache 2.0", "url": "https://www.apache.org/licenses/LICENSE-2.0.html"}]}
+    model_config = ConfigDict(
+        extra="allow",
+        json_schema_extra={
+            "examples": [{"name": "Apache 2.0", "url": "https://www.apache.org/licenses/LICENSE-2.0.html"}]
+        },
+    )

openapi_python_client/schema/openapi_schema_pydantic/link.py

@@ -1,6 +1,6 @@
 from typing import Any, Dict, Optional
 
-from pydantic import BaseModel, Extra
+from pydantic import BaseModel, ConfigDict
 
 from .server import Server
 
@@ -29,15 +29,15 @@ class Link(BaseModel):
     requestBody: Optional[Any] = None
     description: Optional[str] = None
     server: Optional[Server] = None
-
-    class Config:  # pylint: disable=missing-class-docstring
-        extra = Extra.allow
-        schema_extra = {
+    model_config = ConfigDict(
+        extra="allow",
+        json_schema_extra={
             "examples": [
                 {"operationId": "getUserAddressByUUID", "parameters": {"userUuid": "$response.body#/uuid"}},
                 {
                     "operationRef": "#/paths/~12.0~1repositories~1{username}/get",
                     "parameters": {"username": "$response.body#/username"},
                 },
             ]
-        }
+        },
+    )

openapi_python_client/schema/openapi_schema_pydantic/media_type.py

@@ -1,6 +1,6 @@
 from typing import Any, Dict, Optional, Union
 
-from pydantic import BaseModel, Extra, Field
+from pydantic import BaseModel, ConfigDict, Field
 
 from .encoding import Encoding
 from .example import Example
@@ -20,11 +20,10 @@ class MediaType(BaseModel):
     example: Optional[Any] = None
     examples: Optional[Dict[str, Union[Example, Reference]]] = None
     encoding: Optional[Dict[str, Encoding]] = None
-
-    class Config:  # pylint: disable=missing-class-docstring
-        extra = Extra.allow
-        allow_population_by_field_name = True
-        schema_extra = {
+    model_config = ConfigDict(
+        extra="allow",
+        populate_by_name=True,
+        json_schema_extra={
             "examples": [
                 {
                     "schema": {"$ref": "#/components/schemas/Pet"},
@@ -52,4 +51,5 @@ class Config:  # pylint: disable=missing-class-docstring
                     },
                 }
             ]
-        }
+        },
+    )

openapi_python_client/schema/openapi_schema_pydantic/oauth_flow.py

@@ -1,6 +1,6 @@
 from typing import Dict, Optional
 
-from pydantic import BaseModel, Extra
+from pydantic import BaseModel, ConfigDict
 
 
 class OAuthFlow(BaseModel):
@@ -16,10 +16,9 @@ class OAuthFlow(BaseModel):
     tokenUrl: Optional[str] = None
     refreshUrl: Optional[str] = None
     scopes: Dict[str, str]
-
-    class Config:  # pylint: disable=missing-class-docstring
-        extra = Extra.allow
-        schema_extra = {
+    model_config = ConfigDict(
+        extra="allow",
+        json_schema_extra={
             "examples": [
                 {
                     "authorizationUrl": "https://example.com/api/oauth/dialog",
@@ -31,4 +30,5 @@ class Config:  # pylint: disable=missing-class-docstring
                     "scopes": {"write:pets": "modify pets in your account", "read:pets": "read your pets"},
                 },
             ]
-        }
+        },
+    )

openapi_python_client/schema/openapi_schema_pydantic/oauth_flows.py

@@ -1,6 +1,6 @@
 from typing import Optional
 
-from pydantic import BaseModel, Extra
+from pydantic import BaseModel, ConfigDict
 
 from .oauth_flow import OAuthFlow
 
@@ -18,6 +18,4 @@ class OAuthFlows(BaseModel):
     password: Optional[OAuthFlow] = None
     clientCredentials: Optional[OAuthFlow] = None
     authorizationCode: Optional[OAuthFlow] = None
-
-    class Config:  # pylint: disable=missing-class-docstring
-        extra = Extra.allow
+    model_config = ConfigDict(extra="allow")