feat：新增dify1.11.1版本

dify_1.11.1/api/libs/custom_inputs.py

@@ -0,0 +1,32 @@
+"""Custom input types for Flask-RESTX request parsing."""
+
+import re
+
+
+def time_duration(value: str) -> str:
+    """
+    Validate and return time duration string.
+
+    Accepts formats: <number>d (days), <number>h (hours), <number>m (minutes), <number>s (seconds)
+    Examples: 7d, 4h, 30m, 30s
+
+    Args:
+        value: The time duration string
+
+    Returns:
+        The validated time duration string
+
+    Raises:
+        ValueError: If the format is invalid
+    """
+    if not value:
+        raise ValueError("Time duration cannot be empty")
+
+    pattern = r"^(\d+)([dhms])$"
+    if not re.match(pattern, value.lower()):
+        raise ValueError(
+            "Invalid time duration format. Use: <number>d (days), <number>h (hours), "
+            "<number>m (minutes), or <number>s (seconds). Examples: 7d, 4h, 30m, 30s"
+        )
+
+    return value.lower()