34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
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from __future__ import annotations
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from pydantic import AnyHttpUrl, BaseModel, Field, field_validator, model_validator
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class ProfileResponse(BaseModel):
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id: str
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username: str
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display_name: str | None = None
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avatar_url: str | None = None
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bio: str | None = None
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class ProfileUpdateRequest(BaseModel):
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display_name: str | None = Field(default=None, max_length=50)
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avatar_url: str | None = Field(default=None)
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bio: str | None = Field(default=None, max_length=200)
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@field_validator("avatar_url", mode="before")
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@classmethod
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def validate_avatar_url(cls, v: str | None) -> str | None:
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if v is None:
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return None
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parsed = AnyHttpUrl(v)
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if parsed.scheme not in ("http", "https"):
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raise ValueError("avatar_url must use http or https scheme")
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return str(parsed)
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@model_validator(mode="after")
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def require_one_field(self) -> "ProfileUpdateRequest":
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if self.display_name is None and self.avatar_url is None and self.bio is None:
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raise ValueError("At least one field must be provided")
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return self
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