Добавить docs/services/lxc208-manage/alert/utils.py

docs/services/lxc208-manage/alert/utils.py

@@ -0,0 +1,54 @@
+import re
+import html
+from typing import Optional
+
+
+def escape_html(text: str) -> str:
+    if text is None:
+        return ""
+    return html.escape(str(text))
+
+
+def strip_html(text: str) -> str:
+    return re.sub("<[^>]+>", "", text)
+
+
+def safe_int(value) -> Optional[int]:
+    try:
+        return int(float(value))
+    except (TypeError, ValueError):
+        return None
+
+
+def format_size(size_bytes) -> str:
+    if size_bytes is None:
+        return ""
+    
+    try:
+        size_bytes = float(size_bytes)
+    except (TypeError, ValueError):
+        return str(size_bytes)
+
+    units = ["B", "KB", "MB", "GB", "TB", "PB"]
+    unit_index = 0
+    
+    while size_bytes >= 1024 and unit_index < len(units) - 1:
+        size_bytes /= 1024
+        unit_index += 1
+
+    if unit_index == 0:
+        return f"{int(size_bytes)} {units[unit_index]}"
+    else:
+        return f"{size_bytes:.1f} {units[unit_index]}"
+
+
+def plural_sectors(n: int) -> str:
+    n = abs(int(n))
+    if 11 <= n % 100 <= 19:
+        return "\u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u043d\u044b\u0445 \u0441\u0435\u043a\u0442\u043e\u0440\u043e\u0432"
+    last = n % 10
+    if last == 1:
+        return "\u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u043d\u044b\u0439 \u0441\u0435\u043a\u0442\u043e\u0440"
+    if 2 <= last <= 4:
+        return "\u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u043d\u044b\u0445 \u0441\u0435\u043a\u0442\u043e\u0440\u0430"
+    return "\u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u043d\u044b\u0445 \u0441\u0435\u043a\u0442\u043e\u0440\u043e\u0432"