tutorial005_py39.py — fastapi Source File
Architecture documentation for tutorial005_py39.py, a python file in the fastapi codebase. 2 imports, 0 dependents.
Entity Profile
Dependency Diagram
graph LR 520fdb0d_2430_9803_6606_d98c3a18f831["tutorial005_py39.py"] 0dda2280_3359_8460_301c_e98c77e78185["typing"] 520fdb0d_2430_9803_6606_d98c3a18f831 --> 0dda2280_3359_8460_301c_e98c77e78185 534f6e44_61b8_3c38_8b89_6934a6df9802["__init__.py"] 520fdb0d_2430_9803_6606_d98c3a18f831 --> 534f6e44_61b8_3c38_8b89_6934a6df9802 style 520fdb0d_2430_9803_6606_d98c3a18f831 fill:#6366f1,stroke:#818cf8,color:#fff
Relationship Graph
Source Code
from typing import Union
from fastapi import Cookie, Depends, FastAPI
app = FastAPI()
def query_extractor(q: Union[str, None] = None):
return q
def query_or_cookie_extractor(
q: str = Depends(query_extractor),
last_query: Union[str, None] = Cookie(default=None),
):
if not q:
return last_query
return q
@app.get("/items/")
async def read_query(query_or_default: str = Depends(query_or_cookie_extractor)):
return {"q_or_cookie": query_or_default}
Domain
Subdomains
Dependencies
- __init__.py
- typing
Source
Frequently Asked Questions
What does tutorial005_py39.py do?
tutorial005_py39.py is a source file in the fastapi codebase, written in python. It belongs to the FastAPI domain, Applications subdomain.
What functions are defined in tutorial005_py39.py?
tutorial005_py39.py defines 3 function(s): query_extractor, query_or_cookie_extractor, read_query.
What does tutorial005_py39.py depend on?
tutorial005_py39.py imports 2 module(s): __init__.py, typing.
Where is tutorial005_py39.py in the architecture?
tutorial005_py39.py is located at docs_src/dependencies/tutorial005_py39.py (domain: FastAPI, subdomain: Applications, directory: docs_src/dependencies).
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