ready for test build

src/music_kraken/__init__.py

@@ -21,31 +21,35 @@ logging.getLogger("musicbrainzngs").setLevel(logging.WARNING)
 musicbrainzngs.set_useragent("metadata receiver", "0.1", "https://github.com/HeIIow2/music-downloader")
 
 # define the most important values and function for import in the __init__ file
-Song = database.song.Song
-MetadataSearch = metadata.metadata_search.Search
-MetadataDownload = metadata.metadata_fetch.MetadataDownloader()
+Song = database.Song
+MetadataSearch = metadata.MetadataSearch
+MetadataDownload = metadata.MetadataDownload
 
 cache = database.cache
 
-def fetch_metadata(type: str, id_: str):
-    metadata_downloader = MetadataDownload()
-    metadata_downloader.download({'type': type, 'id': id_})
 
-def fetch_metadata_from_search(search_instace: MetadataSearch):
-     current_option = search_instace.current_option
-     fetch_metadata(type=current_option.type, id_= current_option.id)
+def fetch_metadata(type_: str, id_: str):
+    metadata_downloader = MetadataDownload()
+    metadata_downloader.download({'type': type_, 'id': id_})
+
+
+def fetch_metadata_from_search(search_instance: MetadataSearch):
+    current_option = search_instance.current_option
+    fetch_metadata(type_=current_option.type, id_=current_option.id)
+
 
 def set_targets(genre: str):
     target.set_target.UrlPath(genre=genre)
 
+
 def fetch_sources(songs: List[Song], skip_existing_files: bool = True):
     audio_source.fetch_sources(songs=songs, skip_existing_files=skip_existing_files)
 
+
 def fetch_audios(songs: List[Song], override_existing: bool = False):
     audio_source.fetch_audios(songs=songs, override_existing=override_existing)
 
 
-
 def get_existing_genre():
     valid_directories = []
     for elem in os.listdir(MUSIC_DIR):
@@ -144,7 +148,6 @@ def cli(start_at: int = 0, only_lyrics: bool = False):
         logging.info("Starting Downloading of metadata")
         fetch_metadata_from_search(search)
 
-
     if start_at <= 1 and not only_lyrics:
         logging.info("creating Paths")
         set_targets(genre=genre)

src/music_kraken/database/__init__.py

@@ -1,3 +1,12 @@
-from . import temp_database
+from . import (
+    temp_database,
+    song
+)
+
+Song = song.Song
+Artist = song.Artist
+Source = song.Source
+Target = song.Target
+Metadata = song.Metadata
 
 cache = temp_database.TempDatabase()

src/music_kraken/metadata/__init__.py

@@ -0,0 +1,7 @@
+from . import (
+    metadata_search,
+    metadata_fetch
+)
+
+MetadataSearch = metadata_search.Search
+MetadataDownload = metadata_fetch.MetadataDownloader

src/music_kraken/target/__init__.py

@@ -0,0 +1,5 @@
+from . import (
+    set_target
+)
+
+set_target = set_target