Flask-ErrorsHandler 1.0.0

Default errors handler for flask application and blueprints

Set default errors handler for flask app and blueprints.

You can register handler for api that returns JSON or you can register handler for web that returns html pageor JSON if request is XHR.

Quickstart

Install flask_errors_handler using pip:

$ pip install Flask-ErrorsHandler

Example usage

from flask import Flask
from flask import abort
from flask import Blueprint

from flask_errors_handler import ErrorHandler


app = Flask(__name__)
app.config['JSON_ADD_STATUS'] = False
app.config['ERROR_PAGE'] = 'error.html'

error = ErrorHandler()
error.init_app(app)
error.api_register(app)

web = Blueprint('web', __name__)
error.web_register(web)


@app.route('/api')
def index():
    abort(500, 'Error from app')


@web.route('/web')
def index():
    abort(500, 'Error from web blueprint')


app.register_blueprint(web)
app.run()

Go to http://127.0.0.1:5000/api and see error message response as a JSON Go to http://127.0.0.1:5000/web and see error message response as an HTML page

Configuration

1. ERROR_PAGE: (default: None) path of html template to use for show error message

2. ERROR_DEFAULT_MSG: (default: Unhandled Exception) default message for unhandled exceptions

License MIT