Flask Required Args
A simple flask decorator that helps specify which args are required from the user. It returns a 400 error if any are missing. You specify the arguments required in your function definition, you can use default parameters like normal.
Installation
pip install flask_required_args
Example Usage
Simple usage
from flask_required_args import required_data
@app.route('/', methods=['POST'])
@required_data
def hello_world(name):
return f'Hello {name}'You can use default parameters as normal
from flask_required_args import required_data
@app.route('/', methods=['POST'])
@required_data
def hello_world(name="World"):
return f'Hello {name}'You can use url parameters as normal
from flask_required_args import required_data
@app.route('/<user_name>', methods=['POST'])
@required_data
def hello_world(greeting, user_name):
return f'{greeting} {user_name}'
