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maziggy
8e5116fe20
Update schemas declare fields `X | None = None` so a PATCH can leave them out, and most routes treat null as "unchanged". About a dozen (printers, smart plugs, queue items and bulk edits, archives, filaments, spools, notification providers, GitHub backup, HA sensors, maintenance, external links) applied model_dump(exclude_unset=True) with setattr instead, wrote the null into a NOT NULL column and failed with a 500. A new base, IgnoresNullForRequiredColumns, drops such a null before validation, using the NOT NULL flags of the table the schema names (__orm_table__, resolved lazily), so every route treats it as not sent. A null for a nullable column still clears it. 40 update schemas use it; a guard test requires every PATCH/PUT body that writes a row to use it or to be listed with a reason (suppliers keep their own 422 for a null name).
60 lines
1.5 KiB
Python
60 lines
1.5 KiB
Python
from datetime import datetime
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from pydantic import BaseModel, Field
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from backend.app.schemas.not_null import IgnoresNullForRequiredColumns
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class FilamentBase(BaseModel):
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name: str = Field(..., min_length=1, max_length=100)
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type: str = Field(..., min_length=1, max_length=50)
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brand: str | None = None
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color: str | None = None
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color_hex: str | None = Field(None, pattern=r"^#[0-9A-Fa-f]{6}$")
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cost_per_kg: float = 25.0
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spool_weight_g: float = 1000.0
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currency: str = "USD"
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density: float | None = None
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print_temp_min: int | None = None
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print_temp_max: int | None = None
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bed_temp_min: int | None = None
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bed_temp_max: int | None = None
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class FilamentCreate(FilamentBase):
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pass
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class FilamentUpdate(IgnoresNullForRequiredColumns):
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__orm_table__ = "filaments"
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name: str | None = None
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type: str | None = None
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brand: str | None = None
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color: str | None = None
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color_hex: str | None = None
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cost_per_kg: float | None = None
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spool_weight_g: float | None = None
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currency: str | None = None
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density: float | None = None
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print_temp_min: int | None = None
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print_temp_max: int | None = None
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bed_temp_min: int | None = None
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bed_temp_max: int | None = None
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class FilamentResponse(FilamentBase):
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id: int
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created_at: datetime
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updated_at: datetime
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class Config:
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from_attributes = True
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class FilamentCostCalculation(BaseModel):
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filament_id: int
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filament_name: str
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weight_grams: float
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cost: float
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currency: str
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