Move configuration to seperate file

config.py

@@ -0,0 +1,15 @@
+import json
+
+class Configuration(object):
+    def __init__(self, path):
+        try:
+            with open(path, 'r') as f:
+                self._config = json.load(f)
+            if self._config:
+                self.webhook_url = self._config["MAIN"]["WEBHOOK_URL"]
+            else:
+                print("error reading config")
+                exit(1)
+        except IOError:
+            print("error reading config")
+            exit(1)

webhook-bridge.py

@@ -8,6 +8,7 @@ import re
 import requests
 import json
 from optparse import OptionParser
+from config import Configuration
 
 from minecraft import authentication
 from minecraft.exceptions import YggdrasilError
@@ -67,10 +68,9 @@ def get_options():
 def main():
     options = get_options()
 
-    with open('config.json', 'r') as f:
-        _config = json.load(f)
+    config = Configuration("config.json")
 
-    WEBHOOK_URL = _config["MAIN"]["WEBHOOK_URL"]
+    WEBHOOK_URL = config.webhook_url
 
     if options.offline:
         print("Connecting in offline mode...")