[+] update cpanel

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

d1/cpanel.py

@@ -11,20 +11,27 @@ import logging
 import json
 import time
 
-with io.open(
+logger = logging.getLogger(__name__)
+
+
+class Launcher:
+    def run(self):
+        logging.basicConfig(level=logging.INFO)
+
+        with io.open(
             'tmp/d1/cpanel.json', 'r'
-) as f:
+        ) as f:
             t3 = json.load(f)
 
-t2 = copy.deepcopy(t3)
+        t2 = copy.deepcopy(t3)
 
-ssh_known_hosts : list[str] = []
+        ssh_known_hosts : list[str] = []
 
-for k, v in t2.items():
+        for k, v in t2.items():
             if 'ssh_known_hosts' in v:
                 ssh_known_hosts.append(v['ssh_known_hosts'])
 
-if len(ssh_known_hosts) > 0:
+        if len(ssh_known_hosts) > 0:
             subprocess.check_call(
                 r'''
                     mkdir -p ~/.ssh && \
@@ -35,25 +42,25 @@ if len(ssh_known_hosts) > 0:
                 shell=True
             )
 
-for k in t2:
+        for k in t2:
             v = t2[k]
             v['task'] = lambda : subprocess.Popen(
                 v['task_cmd'],
                 stdin=subprocess.DEVNULL,
             )
 
-def stop_task(task: subprocess.Popen[bytes]) -> None:
+        def stop_task(task: subprocess.Popen[bytes]) -> None:
             task.terminate()
             try:
                 task.wait(1)
             except:
                 task.kill()
 
-t1 = dict()
+        t1 = dict()
 
-shutdown = False
+        shutdown = False
 
-while True:
+        while True:
             try:
                 for k, v in t2.items():
                     if not k in t1:
@@ -127,5 +134,8 @@ while True:
             finally:
                 time.sleep(5 * 60)
 
-for o in t1:
+        for o in t1:
             stop_task(o)
+
+if __name__ == '__main__':
+    Launcher().run()