album artist

mobject.py

@@ -1,4 +1,4 @@
-from mutagen.id3 import ID3, APIC, TIT2, TPE1, TALB, Encoding, PictureType
+from mutagen.id3 import ID3, APIC, TIT2, TPE1, TPE2, TALB, Encoding, PictureType
 from mutagen.flac import FLAC, Picture
 from pathlib import Path
 import io
@@ -21,6 +21,9 @@ class MObject:
     def get_album(self) -> list[str]:
         raise Exception("unimplemented")
     
+    def get_album_artist(self) -> list[str]:
+        raise Exception("unimplemented")
+
     def get_artist(self) -> list[str]:
         raise Exception("unimplemented")
     
@@ -30,6 +33,9 @@ class MObject:
     def set_artist(self, val : list[str]) -> None:
         raise Exception("unimplemented")
     
+    def set_album_artist(self, val : list[str]) -> None:
+        raise Exception("unimplemented")
+    
     def set_album(self, val : list[str]) -> None:
         raise Exception("unimplemented")
     
@@ -78,6 +84,16 @@ class MMP3Object(MObject):
         self._file_io.seek(0)
         self._id3.save(self._file_io)
 
+    def get_album_artist(self) -> list[str]:
+        return self._id3.get("TPE2")
+
+    def set_album_artist(self, val : list[str]) -> None:
+        self._id3.delall("TPE2")
+        self._id3.add(TPE2(text = val))
+
+        self._file_io.seek(0)
+        self._id3.save(self._file_io)
+    
     def get_cover(self) -> bytes:
         cover = self._id3.getall("APIC")
         if (cover == None or len(cover) == 0):
@@ -118,6 +134,12 @@ class MFLACObject(MObject):
         self._file_io.seek(0)
         self._flac.save(self._file_io)
     
+    def get_album_artist(self) -> list[str]:
+        return self.get_artist()
+
+    def set_album_artist(self, val : list[str]) -> None:
+        return self.set_artist(val)
+
     def get_artist(self) -> list[str]:
         return self._flac.get("ARTIST")
 

musick.py

@@ -151,6 +151,7 @@ def process_file(f: str, odir: str):
               f"    Title: \"{mobj.get_title()}\" -> \"{title}\"")
         
         mobj.set_artist(artist)
+        mobj.set_album_artist(artist)
         mobj.set_album(album)
         mobj.set_title(title)