add ffmpeg log level alias "warn" for "warning" (fixes #46)

more graceful ffmpeg failures in general
version bump v0.9.13

Author: Googolplexed0

zotify/__init__.py

@@ -1,5 +1,5 @@
 from __future__ import annotations
-__version__ = "0.9.12"
+__version__ = "0.9.13"
 
 from enum import IntEnum
 from http.server import BaseHTTPRequestHandler, HTTPServer

zotify/config.py

@@ -436,8 +436,13 @@ def get_lyrics_location(cls) -> PurePath | None:
     @classmethod
     def get_ffmpeg_log_level(cls) -> str:
         level = cls.get(FFMPEG_LOG_LEVEL)
-        if level not in {"trace", "verbose", "info", "warning", "error", "fatal", "panic", "quiet"}:
-            raise ValueError()
+        # see https://ffmpeg.org/ffmpeg.html#Generic-options, -loglevel
+        valid_levels = {"trace", "debug", "verbose", "info", "warning", "error", "fatal", "panic", "quiet"}
+        
+        if level == "warn": level += "ing"
+        if level not in valid_levels:
+            raise ValueError(f'FFMPEG LOGGING LEVEL "{level}" NOT VALID\n' +\
+                             f'SELECT FROM: {valid_levels}')
         return level
 
     @classmethod

zotify/track.py

@@ -400,9 +400,12 @@ def convert_audio_format(track_path) -> None:
         if Path(temp_track_path).exists():
             Path(temp_track_path).unlink()
 
-    except ffmpy.FFExecutableNotFoundError:
-        Printer.hashtaged(PrintChannel.WARNING, 'FFMPEG NOT FOUND\n' +\
-                                               f'SKIPPING CONVERSION TO {file_codec.upper()}')
+    except Exception as e:
+        if isinstance(e, ffmpy.FFExecutableNotFoundError):
+            reason = 'FFMPEG NOT FOUND\n'
+        else:
+            reason = str(e) + "\n"
+        Printer.hashtaged(PrintChannel.WARNING, reason + f'SKIPPING CONVERSION TO {file_codec.upper()}')
 
     time_ffmpeg_end = time.time()
     return fmt_duration(time_ffmpeg_end - time_ffmpeg_start)