Add a config option to preserve spaces in file names (#201)

* Add a config option to preserve spaces in file names

* Typo

* Fix replacing in path

README.md

@@ -129,6 +129,8 @@ optional arguments:
   -d, --dry-run         Show only track title and YouTube URL (default: False)
   -mo, --music-videos-only
                         Search only for music on Youtube (default: False)
+  -ps, --preserve-spaces
+                        Preserve spaces on file names (default: False)
   -ll {INFO,WARNING,ERROR,DEBUG}, --log-level {INFO,WARNING,ERROR,DEBUG}
                         set log verbosity (default: INFO)
 ```
@@ -244,18 +246,6 @@ If you don't want to download all the songs to the `Music/` folder relative to t
 E.g. `$ python3 spotdl.py -s "adele hello" -f "/home/user/Music/"`.
 This works with both relative and absolute paths.
 
-#### Preserve Spaces in File Names
-
-Beside some other characters, spaces will be replaced by underscores.
-There's no option to change this behavior in spotify-downloader itself,
-but on Unix-based operating systems you can issue the following bash
-command after downloading is done:
-```
-$ find . -type f -name "*.mp3" -exec bash -c 'mv "$0" "${0//_/ }"' {} \;
-```
-
-Just make sure your working directory is the one you have the music files in.
-
 ## Config File
 
 At first run, this tool will generate a `config.yml` in root directory

core/handle.py

@@ -19,6 +19,7 @@ default_conf = { 'spotify-downloader':
                    'download-only-metadata' : False,
                    'dry-run'                : False,
                    'music-videos-only'      : False,
+                   'preserve-spaces'        : False,
                    'log-level'              : 'INFO' }
                }
 
@@ -107,6 +108,10 @@ def get_arguments(to_group=True, raw_args=None):
         '-mo', '--music-videos-only', default=config['music-videos-only'],
         help='Search only for music on Youtube',
         action='store_true')
+    parser.add_argument(
+        '-ps', '--preserve-spaces', default=config['preserve-spaces'],
+        help='Preserve spaces on file names',
+        action='store_true')
     parser.add_argument(
         '-ll', '--log-level', default=config['log-level'],
         choices=_LOG_LEVELS_STR,

spotdl.py

@@ -186,6 +186,10 @@ def grab_single(raw_song, number=None):
             if not const.args.no_metadata and meta_tags is not None:
                 metadata.embed(os.path.join(const.args.folder, output_song), meta_tags)
 
+            if const.args.preserve_spaces and "_" in output_song:
+                song_path = os.path.join(const.args.folder, output_song.replace('_', ' '))
+                os.rename(os.path.join(const.args.folder, output_song), song_path)
+
         else:
             log.error('No audio streams available')