Upload app.py

app.py

@@ -47,6 +47,13 @@ def tokenize(text: str) -> list[str]:
     return list(set(re.findall(r"[a-z0-9]+|[\u4e00-\u9fff\u3400-\u4dbf]+", text_lower)))
 
 
+def matches_exact_query(text: str, query: str) -> bool:
+    if "*" in query or "?" in query:
+        pattern = re.escape(query).replace(r"\*", ".*").replace(r"\?", ".")
+        return re.search(pattern, text, re.IGNORECASE) is not None
+    return query.lower() in text.lower()
+
+
 def build_first_match_snippet(text: str, query: str, window: int = 110) -> str:
     query = (query or "").strip()
     if not text or not query:
@@ -186,9 +193,9 @@ def search(q="", sources_filter=None, folders=None, min_size=None, max_size=None
         tokens = tokenize(q)
         if exact:
             if search_paths:
-                indices = [idx for idx, rec in enumerate(records) if q.lower() in rec["_search_text"]]
+                indices = [idx for idx, rec in enumerate(records) if matches_exact_query(rec["_search_text"], q)]
             else:
-                indices = [idx for idx, rec in enumerate(records) if q.lower() in rec["_file_search_text"]]
+                indices = [idx for idx, rec in enumerate(records) if matches_exact_query(rec["_file_search_text"], q)]
         else:
             matched = set()
             for token in tokens: