flask-parameters 0.0.2

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Flask Parameters

This library defines some decorators to be used with Flask to inject URL query parameters as arguments into route functions. You can optionally perform type checking of the parameters based on the signature of the route function.

Documentation

Example Usage

import flask

from flask_parameters import inject_query_params
from flask_parameters import inject_and_validate_query_params
from flask_parameters import register_error_handlers

app = flask.Flask(__name__)
register_error_handlers(app)


@app.route("/foo")
@inject_query_params()
def foo(arg, kwarg = 123) -> dict:
    return {"arg": arg, "kwarg": kwarg}


@app.route("/strict_foo")
@inject_and_validate_query_params()
def strict_foo(arg: str, kwarg: int = 123) -> dict:
    return {"arg": arg, "kwarg": kwarg}