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Access the response object in a bottlepy after_request hook


Access the response object in a bottlepy after_request hook

By : C947
Date : November 21 2020, 07:35 AM
I hope this helps .
Is there a way to access the response body before sending the response back?
code :
from bottle import response, install
import time

def stopwatch(callback):
    def wrapper(*args, **kwargs):
        start = time.time()
        body = callback(*args, **kwargs)
        end = time.time()
        response.headers['X-Exec-Time'] = str(end - start)
        return body
    return wrapper

install(stopwatch)


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BottlePy - How can I find the current route from within a hook?

BottlePy - How can I find the current route from within a hook?


By : Mudi
Date : March 29 2020, 07:55 AM
hop of those help? The request has both a bottle.route and a route.handle entry, both contain the same value:
code :
from bottle import request

print request['bottle.route']
if request['bottle.route'].rule == '/':
    # matched the `/` route.
Modifying JSON response via Flask after_request

Modifying JSON response via Flask after_request


By : Clay Mansfield
Date : March 29 2020, 07:55 AM
To fix this issue I never needed to do something like this myself, but you can probably do this by subclassing the Response class.
Let's say you create a JSONResponse class as a subclass of Response. The constructor of this class takes the same arguments as the parent class, but instead of a string for the body it takes a dictionary.
How do I alter a response in flask in the after_request function?

How do I alter a response in flask in the after_request function?


By : Chris Rice
Date : March 29 2020, 07:55 AM
will help you response is a WSGI object, and that means the body of the response must be an iterable. For jsonify() responses that's just a list with just one string in it.
However, you should use the response.get_data() method here to retrieve the response body, as that'll flatten the response iterable for you.
code :
d = json.loads(response.get_data())
d['altered'] = 'this has been altered...GOOD!'
response.set_data(json.dumps(d))
Flask - access the request in after_request or teardown_request

Flask - access the request in after_request or teardown_request


By : user3019718
Date : March 29 2020, 07:55 AM
wish help you to fix your issue I want to be able to access the request object before I return the response of the HTTP call. I want access to the request via "teardown_request" and "after_request": , The solution is simple -
code :
from flask import request

@app.after_request
def after_request(response):
    do_something_based_on_the_request_endpoint(request)
    return response
Flask after_request 'NoneType' object is not callable

Flask after_request 'NoneType' object is not callable


By : Vic-6
Date : March 29 2020, 07:55 AM
will help you I have a pretty heavy application built on flask-restful so I will just present the smaller version of the problem here. I have divided my application into modules having the structure , Return the response after you're done:
code :
@app.after_request         #This block fails
def after(response):
    # do your database stuff
    return response
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