new

utils.py

@@ -1,14 +1,22 @@
-import re, hashlib
+# utils.py
+import hashlib
+import re
 
-def clean_artist_name(text):
-    return re.sub(r'[⭐🤖🎭\u2B50\uFE0F]', '', text).strip()
 
-def force_star_flag(starred=True):
+def clean_artist_name(text: str) -> str:
+    return re.sub(r"[⭐🤖🎭\u2B50\uFE0F]", "", text).strip()
+
+
+def force_star_flag(starred: bool = True) -> str:
     return "Yes" if starred else "No"
 
-def hash_file(filename):
+
+def hash_file(filename: str, block_size: int = 65536) -> str:
     hasher = hashlib.sha256()
-    with open(filename, "rb") as f:
-        buf = f.read()
-        hasher.update(buf)
-    return hasher.hexdigest()
+    try:
+        with open(filename, "rb") as f:
+            for block in iter(lambda: f.read(block_size), b""):
+                hasher.update(block)
+    except FileNotFoundError:
+        return "file_not_found"
+    return hasher.hexdigest()