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models.py
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models.py
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from enum import Enum
from typing import Any, Callable, Dict, Iterable, List, Optional, Union
from fastapi.logger import logger
from pydantic import AnyUrl, BaseModel, Field
try:
import email_validator # type: ignore
assert email_validator # make autoflake ignore the unused import
from pydantic import EmailStr
except ImportError: # pragma: no cover
class EmailStr(str): # type: ignore
@classmethod
def __get_validators__(cls) -> Iterable[Callable[..., Any]]:
yield cls.validate
@classmethod
def validate(cls, v: Any) -> str:
logger.warning(
"email-validator not installed, email fields will be treated as str.\n"
"To install, run: pip install email-validator"
)
return str(v)
class Contact(BaseModel):
name: Optional[str] = None
url: Optional[AnyUrl] = None
email: Optional[EmailStr] = None
class Config:
extra = "allow"
class License(BaseModel):
name: str
url: Optional[AnyUrl] = None
class Config:
extra = "allow"
class Info(BaseModel):
title: str
description: Optional[str] = None
termsOfService: Optional[str] = None
contact: Optional[Contact] = None
license: Optional[License] = None
version: str
class Config:
extra = "allow"
class ServerVariable(BaseModel):
enum: Optional[List[str]] = None
default: str
description: Optional[str] = None
class Config:
extra = "allow"
class Server(BaseModel):
url: Union[AnyUrl, str]
description: Optional[str] = None
variables: Optional[Dict[str, ServerVariable]] = None
class Config:
extra = "allow"
class Reference(BaseModel):
ref: str = Field(default=..., alias="$ref")
class Discriminator(BaseModel):
propertyName: str
mapping: Optional[Dict[str, str]] = None
class XML(BaseModel):
name: Optional[str] = None
namespace: Optional[str] = None
prefix: Optional[str] = None
attribute: Optional[bool] = None
wrapped: Optional[bool] = None
class Config:
extra = "allow"
class ExternalDocumentation(BaseModel):
description: Optional[str] = None
url: AnyUrl
class Config:
extra = "allow"
class Schema(BaseModel):
ref: Optional[str] = Field(default=None, alias="$ref")
title: Optional[str] = None
multipleOf: Optional[float] = None
maximum: Optional[float] = None
exclusiveMaximum: Optional[float] = None
minimum: Optional[float] = None
exclusiveMinimum: Optional[float] = None
maxLength: Optional[int] = Field(default=None, gte=0)
minLength: Optional[int] = Field(default=None, gte=0)
pattern: Optional[str] = None
maxItems: Optional[int] = Field(default=None, gte=0)
minItems: Optional[int] = Field(default=None, gte=0)
uniqueItems: Optional[bool] = None
maxProperties: Optional[int] = Field(default=None, gte=0)
minProperties: Optional[int] = Field(default=None, gte=0)
required: Optional[List[str]] = None
enum: Optional[List[Any]] = None
type: Optional[str] = None
allOf: Optional[List["Schema"]] = None
oneOf: Optional[List["Schema"]] = None
anyOf: Optional[List["Schema"]] = None
not_: Optional["Schema"] = Field(default=None, alias="not")
items: Optional[Union["Schema", List["Schema"]]] = None
properties: Optional[Dict[str, "Schema"]] = None
additionalProperties: Optional[Union["Schema", Reference, bool]] = None
description: Optional[str] = None
format: Optional[str] = None
default: Optional[Any] = None
nullable: Optional[bool] = None
discriminator: Optional[Discriminator] = None
readOnly: Optional[bool] = None
writeOnly: Optional[bool] = None
xml: Optional[XML] = None
externalDocs: Optional[ExternalDocumentation] = None
example: Optional[Any] = None
deprecated: Optional[bool] = None
class Config:
extra: str = "allow"
class Example(BaseModel):
summary: Optional[str] = None
description: Optional[str] = None
value: Optional[Any] = None
externalValue: Optional[AnyUrl] = None
class Config:
extra = "allow"
class ParameterInType(Enum):
query = "query"
header = "header"
path = "path"
cookie = "cookie"
class Encoding(BaseModel):
contentType: Optional[str] = None
headers: Optional[Dict[str, Union["Header", Reference]]] = None
style: Optional[str] = None
explode: Optional[bool] = None
allowReserved: Optional[bool] = None
class Config:
extra = "allow"
class MediaType(BaseModel):
schema_: Optional[Union[Schema, Reference]] = Field(default=None, alias="schema")
example: Optional[Any] = None
examples: Optional[Dict[str, Union[Example, Reference]]] = None
encoding: Optional[Dict[str, Encoding]] = None
class Config:
extra = "allow"
class ParameterBase(BaseModel):
description: Optional[str] = None
required: Optional[bool] = None
deprecated: Optional[bool] = None
# Serialization rules for simple scenarios
style: Optional[str] = None
explode: Optional[bool] = None
allowReserved: Optional[bool] = None
schema_: Optional[Union[Schema, Reference]] = Field(default=None, alias="schema")
example: Optional[Any] = None
examples: Optional[Dict[str, Union[Example, Reference]]] = None
# Serialization rules for more complex scenarios
content: Optional[Dict[str, MediaType]] = None
class Config:
extra = "allow"
class Parameter(ParameterBase):
name: str
in_: ParameterInType = Field(default=..., alias="in")
class Header(ParameterBase):
pass
class RequestBody(BaseModel):
description: Optional[str] = None
content: Dict[str, MediaType]
required: Optional[bool] = None
class Config:
extra = "allow"
class Link(BaseModel):
operationRef: Optional[str] = None
operationId: Optional[str] = None
parameters: Optional[Dict[str, Union[Any, str]]] = None
requestBody: Optional[Union[Any, str]] = None
description: Optional[str] = None
server: Optional[Server] = None
class Config:
extra = "allow"
class Response(BaseModel):
description: str
headers: Optional[Dict[str, Union[Header, Reference]]] = None
content: Optional[Dict[str, MediaType]] = None
links: Optional[Dict[str, Union[Link, Reference]]] = None
class Config:
extra = "allow"
class Operation(BaseModel):
tags: Optional[List[str]] = None
summary: Optional[str] = None
description: Optional[str] = None
externalDocs: Optional[ExternalDocumentation] = None
operationId: Optional[str] = None
parameters: Optional[List[Union[Parameter, Reference]]] = None
requestBody: Optional[Union[RequestBody, Reference]] = None
# Using Any for Specification Extensions
responses: Dict[str, Union[Response, Any]]
callbacks: Optional[Dict[str, Union[Dict[str, "PathItem"], Reference]]] = None
deprecated: Optional[bool] = None
security: Optional[List[Dict[str, List[str]]]] = None
servers: Optional[List[Server]] = None
class Config:
extra = "allow"
class PathItem(BaseModel):
ref: Optional[str] = Field(default=None, alias="$ref")
summary: Optional[str] = None
description: Optional[str] = None
get: Optional[Operation] = None
put: Optional[Operation] = None
post: Optional[Operation] = None
delete: Optional[Operation] = None
options: Optional[Operation] = None
head: Optional[Operation] = None
patch: Optional[Operation] = None
trace: Optional[Operation] = None
servers: Optional[List[Server]] = None
parameters: Optional[List[Union[Parameter, Reference]]] = None
class Config:
extra = "allow"
class SecuritySchemeType(Enum):
apiKey = "apiKey"
http = "http"
oauth2 = "oauth2"
openIdConnect = "openIdConnect"
class SecurityBase(BaseModel):
type_: SecuritySchemeType = Field(default=..., alias="type")
description: Optional[str] = None
class Config:
extra = "allow"
class APIKeyIn(Enum):
query = "query"
header = "header"
cookie = "cookie"
class APIKey(SecurityBase):
type_ = Field(default=SecuritySchemeType.apiKey, alias="type")
in_: APIKeyIn = Field(default=..., alias="in")
name: str
class HTTPBase(SecurityBase):
type_ = Field(default=SecuritySchemeType.http, alias="type")
scheme: str
class HTTPBearer(HTTPBase):
scheme = "bearer"
bearerFormat: Optional[str] = None
class OAuthFlow(BaseModel):
refreshUrl: Optional[str] = None
scopes: Dict[str, str] = {}
class Config:
extra = "allow"
class OAuthFlowImplicit(OAuthFlow):
authorizationUrl: str
class OAuthFlowPassword(OAuthFlow):
tokenUrl: str
class OAuthFlowClientCredentials(OAuthFlow):
tokenUrl: str
class OAuthFlowAuthorizationCode(OAuthFlow):
authorizationUrl: str
tokenUrl: str
class OAuthFlows(BaseModel):
implicit: Optional[OAuthFlowImplicit] = None
password: Optional[OAuthFlowPassword] = None
clientCredentials: Optional[OAuthFlowClientCredentials] = None
authorizationCode: Optional[OAuthFlowAuthorizationCode] = None
class Config:
extra = "allow"
class OAuth2(SecurityBase):
type_ = Field(default=SecuritySchemeType.oauth2, alias="type")
flows: OAuthFlows
class OpenIdConnect(SecurityBase):
type_ = Field(default=SecuritySchemeType.openIdConnect, alias="type")
openIdConnectUrl: str
SecurityScheme = Union[APIKey, HTTPBase, OAuth2, OpenIdConnect, HTTPBearer]
class Components(BaseModel):
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
requestBodies: Optional[Dict[str, Union[RequestBody, Reference]]] = None
headers: Optional[Dict[str, Union[Header, Reference]]] = None
securitySchemes: Optional[Dict[str, Union[SecurityScheme, Reference]]] = None
links: Optional[Dict[str, Union[Link, Reference]]] = None
# Using Any for Specification Extensions
callbacks: Optional[Dict[str, Union[Dict[str, PathItem], Reference, Any]]] = None
class Config:
extra = "allow"
class Tag(BaseModel):
name: str
description: Optional[str] = None
externalDocs: Optional[ExternalDocumentation] = None
class Config:
extra = "allow"
class OpenAPI(BaseModel):
openapi: str
info: Info
servers: Optional[List[Server]] = None
# Using Any for Specification Extensions
paths: Dict[str, Union[PathItem, Any]]
components: Optional[Components] = None
security: Optional[List[Dict[str, List[str]]]] = None
tags: Optional[List[Tag]] = None
externalDocs: Optional[ExternalDocumentation] = None
class Config:
extra = "allow"
Schema.update_forward_refs()
Operation.update_forward_refs()
Encoding.update_forward_refs()