Move common code to loader.py

test/loader.py

@@ -0,0 +1,14 @@
+from core import const
+from core import handle
+import spotdl
+
+
+def load_defaults():
+    const.args = handle.get_arguments(to_group=False, raw_args='')
+    const.args.folder = 'test'
+    const.args.overwrite = 'skip'
+    const.args.log_level = handle.logging.DEBUG
+
+    spotdl.args = const.args
+    spotdl.log = const.logzero.setup_logger(formatter=const.formatter,
+                                      level=const.args.log_level)