mirror of
https://github.com/fastapi/fastapi.git
synced 2025-12-31 10:10:51 -05:00
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>
27 lines
675 B
Python
27 lines
675 B
Python
from typing import Optional
|
|
|
|
from fastapi import BackgroundTasks, Depends, FastAPI
|
|
|
|
app = FastAPI()
|
|
|
|
|
|
def write_log(message: str):
|
|
with open("log.txt", mode="a") as log:
|
|
log.write(message)
|
|
|
|
|
|
def get_query(background_tasks: BackgroundTasks, q: Optional[str] = None):
|
|
if q:
|
|
message = f"found query: {q}\n"
|
|
background_tasks.add_task(write_log, message)
|
|
return q
|
|
|
|
|
|
@app.post("/send-notification/{email}")
|
|
async def send_notification(
|
|
email: str, background_tasks: BackgroundTasks, q: str = Depends(get_query)
|
|
):
|
|
message = f"message to {email}\n"
|
|
background_tasks.add_task(write_log, message)
|
|
return {"message": "Message sent"}
|