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flask error

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ww H answered on December 23, 2021 Popularity 9/10 Helpfulness 1/10

answer flask error

related flask return error response

related flask error handling

flask error

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from waitress import serve
# app.run(host='0.0.0.0', port=port) # <---- REMOVE THIS
# serve your flask app with waitress, instead of running it directly.
serve(app, host='0.0.0.0', port=port) # <---- ADD THIS

Popularity 9/10 Helpfulness 1/10 Language python

Source: stackoverflow.com

Tags: flask python

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Contributed on Aug 05 2022

ww H

0 Answers Avg Quality 2/10

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flask return error response

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@app.route('/')
def index():
    resp = make_response("Record not found", 400)
    resp.headers['X-Something'] = 'A value'
    return resp

Popularity 9/10 Helpfulness 5/10 Language python

Source: stackoverflow.com

Tags: flask flas

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Contributed on Dec 23 2021

Classy Answer

0 Answers Avg Quality 2/10

flask error handling

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from flask import json
from werkzeug.exceptions import HTTPException

@app.errorhandler(HTTPException)
def handle_exception(e):
    """Return JSON instead of HTML for HTTP errors."""
    # start with the correct headers and status code from the error
    response = e.get_response()
    # replace the body with JSON
    response.data = json.dumps({
        "code": e.code,
        "name": e.name,
        "description": e.description,
    })
    response.content_type = "application/json"
    return response

Popularity 9/10 Helpfulness 4/10 Language python

Source: flask.palletsprojects.com

Tags: error-handling erro

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Contributed on May 25 2022

Ugly Unicorn

0 Answers Avg Quality 2/10

flask error handling

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from werkzeug.exceptions import HTTPException

@app.errorhandler(Exception)
def handle_exception(e):
    # pass through HTTP errors
    if isinstance(e, HTTPException):
        return e

    # now you're handling non-HTTP exceptions only
    return render_template("500_generic.html", e=e), 500

Popularity 9/10 Helpfulness 3/10 Language python

Source: flask.palletsprojects.com

Tags: error-handling erro

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Contributed on May 25 2022

Ugly Unicorn

0 Answers Avg Quality 2/10

flask error

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