skip int and float conversion on bad tag values (#110)

* skip int and float conversion on bad tag values

* Update release history

docs/info/release-history.rst

@@ -32,6 +32,13 @@ The format is based on `Keep a Changelog <https://keepachangelog.com/en>`_,
 and this project adheres to `Semantic Versioning <https://semver.org/spec/v2.0.0.html>`_
 
 
+1.1.7
+=====
+
+Fixed
+-----
+* Handle bad values for bpm and compilation in :py:class:`.TagReader` by returning ``None``.
+
 1.1.6
 =====
 

musify/libraries/local/track/_tags/reader.py

@@ -131,7 +131,10 @@ def read_date(self) -> tuple[int | None, int | None, int | None] | None:
     def read_bpm(self) -> float | None:
         """Extract BPM tags from file"""
         values = self.read_tag(self.tag_map.bpm)
-        return float(values[0]) if values is not None else None
+        try:
+            return float(values[0]) if values is not None else None
+        except ValueError:
+            return None
 
     def read_key(self) -> str | None:
         """Extract key tags from file"""
@@ -159,7 +162,10 @@ def read_disc_total(self) -> int | None:
     def read_compilation(self) -> bool | None:
         """Extract compilation tags from file"""
         values = self.read_tag(self.tag_map.compilation)
-        return bool(int(values[0])) if values is not None else None
+        try:
+            return bool(int(values[0])) if values is not None else None
+        except ValueError:
+            return None
 
     def read_comments(self) -> list[str] | None:
         """Extract comment tags from file"""