[Update] Message Format: [message]と[translation]は一意かつそれぞれ一つだけの使用に。それに伴いエラー表示や初期値の挿入など。

utils.py

@@ -1,3 +1,4 @@
+from typing import Union
 from os import path as os_path
 from PIL.Image import open as Image_open
 
@@ -29,4 +30,19 @@ def generatePercentageStringsList(start=40, end=200, step=10):
     return strings
 
 def intToPercentageStringsFormatter(value:int):
-    return f"{value}%"
+    return f"{value}%"
+
+def isUniqueStrings(unique_strings:Union[str, list], input_string:str, require=False):
+    import re
+    if isinstance(unique_strings, str):
+        unique_strings = [unique_strings]
+    patterns = [re.escape(s) for s in unique_strings]
+
+    counts = [len(re.findall(pattern, input_string)) for pattern in patterns]
+
+    if require is True:
+        # If require is True, unique_strings must appear once
+        return all(count == 1 for count in counts) and counts.count(1) == 2
+    else:
+        # If require is False, check if unique strings are used exactly once
+        return all(count == 1 for count in counts)