chore: 代码格式优化

pkg/utils/context.py

@@ -1,4 +1,6 @@
 import threading
+from pkg.utils import ThreadCtl
+
 
 context = {
     'inst': {
@@ -78,14 +80,15 @@ def get_plugin_host():
     context_lock.release()
     return t
 
+
 def set_thread_ctl(inst):
     context_lock.acquire()
     context['pool_ctl'] = inst
     context_lock.release()
 
-from pkg.utils import ThreadCtl
+
 def get_thread_ctl() -> ThreadCtl:
     context_lock.acquire()
-    t = context['pool_ctl']
+    t: ThreadCtl = context['pool_ctl']
     context_lock.release()
-    return t
+    return t

pkg/utils/threadctl.py

@@ -1,7 +1,9 @@
-from concurrent.futures import ThreadPoolExecutor, Future
-import threading, time
+import threading
+import time
+from concurrent.futures import ThreadPoolExecutor
 
-class Pool():
+
+class Pool:
     '''
     线程池结构
     '''
@@ -28,7 +30,8 @@ class Pool():
                     continue
             time.sleep(1)
 
-class ThreadCtl():
+
+class ThreadCtl:
     def __init__(self, sys_pool_num, admin_pool_num, user_pool_num):
         '''
         线程池控制类