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doobeh/blinker_signal.py

Created August 24, 2015 19:47
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  1. doobeh created this gist Aug 24, 2015.
    27 changes: 27 additions & 0 deletions blinker_signal.py
    View file
    Original file line number Diff line number Diff line change
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    from flask import Flask, current_app
    from blinker import Namespace

    app = Flask(__name__)
    app.secret_key = 'WOO'

    my_signals = Namespace()


    def moo_signal(app, message, **extra):
    print(message)


    moo = my_signals.signal('moo')
    moo.connect(moo_signal, app)


    @app.route('/', methods=['POST', 'GET'])
    def home():
    moo.send(current_app._get_current_object(), message='Hi')
    moo.send(current_app._get_current_object(), message='Hi')
    moo.send(current_app._get_current_object(), message='Hi')
    return 'toot'


    if __name__ == '__main__':
    app.run(debug=True, port=5002)