add:添加注释

TencentBlueKing · Jan 9, 2025 · c0a5d8c · c0a5d8c
1 parent f132ec5
commit c0a5d8c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/saas/backend/util/time.py b/saas/backend/util/time.py
@@ -33,7 +33,9 @@ def utc_string_to_timestamp(str_time: str) -> int:
     """
     后端UTC时间转换为时间戳
     """
+    # Note: 该转换后是 naive datetime，即不带时区
     naive_t = string_to_datetime(str_time, fmt="%Y-%m-%dT%H:%M:%SZ")
+    # 由于 str_time 本身就是 utc 时间字符串，所以可以设置时区为 UTC，这样就得到 aware datetime
     aware_t = naive_t.replace(tzinfo=datetime.timezone.utc)
     return int(aware_t.timestamp())