retry for fga plugin

plugins/fga.py

@@ -1,21 +1,36 @@
 # TODO: tidy up the fucking code
 import plugins
 import requests
+import time
 
 
 URI = 'http://fucking-great-advice.ru/api/random'
 class PluginThread(plugins.PluginThreadCommon):
     def __init__(self, config):
-        defaults = {'freq': 120}
+        defaults = {'freq': 120, 'retry': 3}
         super(PluginThread, self).__init__(config, defaults)
+        self.retry = False
 
 
     def main(self):
         try:
             req = requests.get(URI, timeout=2)
             advice = req.json()['text'] if req.status_code == 200 else 'N/A'
+            self.retry = True
         except requests.exceptions.Timeout:
             advice = 'N/A (timeout)'
+            self.retry = False
         except requests.exceptions.ConnectionError:
             advice = 'N/A (offline)'
+            self.retry = False
         self.status['full_text'] = advice
+
+
+    def run(self):
+        while True:
+            self.main()
+            if self.retry:
+                sleep_time = self.conf['retry']
+            else:
+                sleep_time = self.conf['freq']
+            time.sleep(sleep_time)