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1f01ce9615
* Updated .py files with Optional tag (up to body_nested_models) * Update optionals * docs_src/ all updates, few I was unsure of * Updated markdown files with Optional param * es: Add Optional typing to index.md * Last of markdown files updated with Optional param * Update highlight lines * it: Add Optional typings * README.md: Update with Optional typings * Update more highlight increments * Update highlights * schema-extra-example.md: Update highlights * updating highlighting on website to reflect .py changes * Update highlighting for query-params & response-directly * Address PR comments * Get rid of unnecessary comment * ⏪ Revert Optional in Chinese docs as it probably also requires changes in text * 🎨 Apply format * ⏪ Revert modified example * ♻️ Simplify example in docs * 📝 Update OpenAPI callback example to use Optional * ✨ Add Optional types to tests * 📝 Update docs about query params, default to using Optional * 🎨 Update code examples line highlighting * 📝 Update nested models docs to use "type parameters" instead of "subtypes" * 📝 Add notes about FastAPI usage of None including: = None and = Query(None) and clarify relationship with Optional[str] * 📝 Add note about response_model_by_alias * ♻️ Simplify query param list example * 🔥 Remove test for removed example * ✅ Update test for updated example Co-authored-by: Christopher Nguyen <chrisngyn99@gmail.com> Co-authored-by: yk396 <yk396@cornell.edu> Co-authored-by: Kai Chen <kaichen120@gmail.com>
31 lines
577 B
Python
31 lines
577 B
Python
from typing import Optional
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from fastapi import Body, FastAPI
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from pydantic import BaseModel
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app = FastAPI()
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class Item(BaseModel):
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name: str
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description: Optional[str] = None
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price: float
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tax: Optional[float] = None
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@app.put("/items/{item_id}")
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async def update_item(
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item_id: int,
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item: Item = Body(
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...,
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example={
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"name": "Foo",
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"description": "A very nice Item",
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"price": 35.4,
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"tax": 3.2,
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},
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),
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):
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results = {"item_id": item_id, "item": item}
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return results
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