理论成功

config.py

@@ -36,6 +36,9 @@ class Config:
     AGREEMENT_FILE = os.getenv("AGREEMENT_FILE", "./AGREED")
     ADMIN_EMAIL = os.getenv("ADMIN_EMAIL", MAIL_USER)
 
+    POLL_INTERVAL_SECONDS = int(os.getenv("POLL_INTERVAL_SECONDS", 60))
+    RUN_FOREVER = os.getenv("RUN_FOREVER", "true").lower() == "true"
+
     @classmethod
     def validate(cls):
         assert cls.MAIL_USER and cls.MAIL_PASS, "邮箱账号密码不能为空"
@@ -43,4 +46,4 @@ class Config:
         if cls.MAIL_PROTOCOL == "IMAP":
             assert cls.IMAP_SERVER, "IMAP服务器不能为空"
         else:
-            assert cls.POP3_SERVER, "POP3服务器不能为空"
+            assert cls.POP3_SERVER, "POP3服务器不能为空"