Implemented passing config.yml as command line argument

core/handle.py

@@ -1,4 +1,4 @@
-from core import internals
+from core import internals,const
 
 import logging
 import yaml
@@ -53,6 +53,27 @@ def get_config(config_file):
     return cfg['spotify-downloader']
 
 
+def override_config(config_file, parser, raw_args=None, ):
+    """ """
+    config_file = os.path.join(sys.path[0], 'config.yml')
+    config = merge(default_conf['spotify-downloader'], get_config(config_file))
+    
+    parser.set_defaults(avconv=config['avconv'])
+    parser.set_defaults(download_only_metadata=config['download-only-metadata'])
+    parser.set_defaults(dry_run=config['dry-run'])
+    parser.set_defaults(file_format=config['file-format'])
+    parser.set_defaults(folder=os.path.relpath(config['folder'], os.getcwd()))
+    parser.set_defaults(input_ext=config['input-ext'])
+    parser.set_defaults(log_level=config['log-level'])
+    parser.set_defaults(manual=config['manual'])
+    parser.set_defaults(music_videos_only=config['music-videos-only'])
+    parser.set_defaults(no_metadata=config['no-metadata'])
+    parser.set_defaults(no_spaces=config['no-spaces'])
+    parser.set_defaults(output_ext=config['output-ext'])
+    parser.set_defaults(overwrite=config['overwrite'])
+    
+    return parser.parse_args(raw_args)
+
 def get_arguments(raw_args=None, to_group=True, to_merge=True):
     parser = argparse.ArgumentParser(
         description='Download and convert songs from Spotify, Youtube etc.',
@@ -129,8 +150,16 @@ def get_arguments(raw_args=None, to_group=True, to_merge=True):
         choices=_LOG_LEVELS_STR,
         type=str.upper,
         help='set log verbosity')
+    parser.add_argument(
+        '-c', '--config', default=None,
+        help='Replace with custom config file'
+    )    
 
     parsed = parser.parse_args(raw_args)
     parsed.log_level = log_leveller(parsed.log_level)
 
+    if parsed.config is not None and to_merge:
+        print("Config file passed")
+        parsed = override_config(parsed.config,parser)
+        pass
     return parsed