Fix it so lastfm imports dont barf

vrobbler/apps/music/lastfm.py

@@ -107,6 +107,7 @@ class LastFM:
         # TOOD spin this out into a celery task over certain threshold of found scrobbles?
 
         for scrobble in found_scrobbles:
+            logger.debug(f"Processing {scrobble}")
             run_time = None
             mbid = None
             artist = None
@@ -121,6 +122,10 @@ class LastFM:
                 logger.warn(
                     "LastFM barfed trying to get the track for {scrobble.track}"
                 )
+            except pylast.NetworkError as e:
+                logger.warn(
+                    "LastFM barfed trying to get the track for {scrobble.track}"
+                )
 
             if not artist:
                 logger.warn(f"Silly LastFM, no artist found for {scrobble}")

vrobbler/apps/music/musicbrainz.py

@@ -53,10 +53,18 @@ def lookup_album_from_mb(musicbrainz_id: str) -> dict:
 def lookup_album_dict_from_mb(release_name: str, artist_name: str) -> dict:
     musicbrainzngs.set_useragent("vrobbler", "0.3.0")
 
-    top_result = musicbrainzngs.search_releases(
-        release_name, artist=artist_name
-    )["release-list"][0]
-    score = int(top_result.get("ext:score"))
+    top_result = {}
+
+    try:
+        top_result = musicbrainzngs.search_releases(
+            release_name, artist=artist_name
+        )["release-list"][0]
+    except IndexError:
+        logger.info(
+            f"No release found on MB for {artist_name} and {release_name}"
+        )
+
+    score = int(top_result.get("ext:score", 0))
     if score < 85:
         logger.debug(
             "Album lookup score below 85 threshold",

vrobbler/apps/music/utils.py

@@ -43,7 +43,13 @@ def get_or_create_album(
     album = None
     album_dict = lookup_album_dict_from_mb(name, artist_name=artist.name)
 
-    name = name or album_dict["title"]
+    name = name or album_dict.get("title", None)
+    if not name:
+        logger.debug(
+            f"Cannot get or create album by {artist} with no name ({name})"
+        )
+        return
+
     album = Album.objects.filter(artists__in=[artist], name=name).first()
 
     if not album and name:
@@ -78,12 +84,12 @@ def get_or_create_album(
 def get_or_create_track(
     title: str,
     artist: Artist,
-    album: Album,
+    album: Album = None,
     mbid: str = None,
     run_time_seconds=None,
 ) -> Track:
     track = None
-    if not mbid:
+    if not mbid and album:
         mbid = lookup_track_from_mb(
             title,
             artist.musicbrainz_id,