fix output class calling

beertap/views.py

@@ -1,18 +1,16 @@
 import json
 
 from flask import Blueprint, render_template, request, flash, jsonify
-from gpio_handler import gpio_set_pulse
+from gpio_handler import create_output
 
 views = Blueprint('views', __name__)
 
-# gpio channels
-r_ch1 = 26
-r_ch2 = 20
-r_ch3 = 21
+# tap channels
+tap_left=26
+tap_right=20
 
-# wait times
-t_large_beer = 6
-t_small_beer = 2
+# create ouput handler
+output = create_output()
 
 @views.route('/', methods=['GET'])
 def render():
@@ -22,10 +20,10 @@ def render():
 def choice():
     if request.form['submit_button'] == 'option_1':
         print("Eis usem lingge Gütterli uselah!")
-        gpio_set_pulse(channel=r_ch1, time_on=t_large_beer)
+        output.gpio_set_pulse(channel=tap_left, time_on=6)
     if request.form['submit_button'] == 'option_2':
         print("Eis usem rächte Gütterli uselah!")
-        gpio_set_pulse(channel=r_ch2, time_on=t_large_beer)
+        output.gpio_set_pulse(channel=tap_right, time_on=6)
     return render_template('beertap.html')
 
 @views.route('/about', methods=['GET'])