[+] update cpanel

1. fix logging;
  2. refactor into a class;

d1/cpanel.py

@@ -11,6 +11,13 @@ import logging
 import json
 import time
 
+logger = logging.getLogger(__name__)
+
+
+class Launcher:
+    def run(self):
+        logging.basicConfig(level=logging.INFO)
+
         with io.open(
             'tmp/d1/cpanel.json', 'r'
         ) as f:
@@ -129,3 +136,6 @@ while True:
 
         for o in t1:
             stop_task(o)
+
+if __name__ == '__main__':
+    Launcher().run()