Define max number of proxy errors

get_youtube_videos/get_youtube_videos.py

@@ -169,6 +169,12 @@ class GetYoutubeVideos:
         self._default_data['proxies'][self.selected_proxy]['failures'] += 1
         previous_proxy = self.selected_proxy
         for proxy in self._default_data['proxies']:
+            if self.config['max_proxy_failures'] < self._default_data['proxies'][proxy]['failures']:
+                self._log.error(
+                    "Reached the maximum number of proxy failures (%s)",
+                    self.config['max_proxy_failures']
+                )
+                return False
             if (
                 less_failures == -1 or
                 self._default_data['proxies'][proxy]['failures'] < less_failures
@@ -675,6 +681,12 @@ class GetYoutubeVideos:
     default=60*60*24*7,
     help='Max age in seconds for the cache'
 )
+@click.option(
+    '--max-proxy-failures',
+    '-A',
+    default=3,
+    help='Maximum number of failures for proxies to reach'
+)
 @click_config_file.configuration_option()
 def __main__(**kwargs):
     obj = GetYoutubeVideos(**kwargs)