noneinfo01/IPod-Shuffle-4g
1
0
Fork 0
forked from upstream/IPod-Shuffle-4g
Code Pull requests Activity

Merge branch 'NicoHood-version14'

Browse source
This commit is contained in:
Nimesh Ghelani 2016-08-28 03:53:21 +05:30
commit f8838a9fc8
4 changed files with 96 additions and 48 deletions
Download patch file Download diff file Expand all files Collapse all files

54
README.md
View file

@ -1,41 +1,41 @@
# IPod Shuffle 4g Scripts
# IPod Shuffle 4g Script
##shuffle.py
## ipod-shuffle-4g.py
Python script for building the Track and Playlist database for the newer gen IPod Shuffle.
Forked from the [shuffle-db-ng project](https://code.google.com/p/shuffle-db-ng/)
Just put your audio files into the mass storage of your IPod and shuffle.py will do the rest
```bash
$ python shuffle.py -h
usage: shuffle.py [-h] [--voiceover] [--playlist-voiceover] [--rename-unicode]
[--track-gain TRACK_GAIN]
[--auto-dir-playlists [AUTO_DIR_PLAYLISTS]]
[--auto-id3-playlists [ID3_TEMPLATE]]
path
Just put your audio files into the mass storage of your IPod and shuffle.py will do the rest.
```
$ ./ipod-shuffle-4g.py --help
usage: ipod-shuffle-4g.py [-h] [-t] [-p] [-u] [-g TRACK_GAIN]
[-d [AUTO_DIR_PLAYLISTS]] [-i [ID3_TEMPLATE]] [-v]
path
Python script for building the Track and Playlist database for the newer gen
IPod Shuffle. Version 1.3
IPod Shuffle. Version 1.4
positional arguments:
path Path to the IPod\'s root directory
path Path to the IPod's root directory
optional arguments:
-h, --help show this help message and exit
--voiceover Enable track voiceover feature
--playlist-voiceover Enable playlist voiceover feature
--rename-unicode Rename files causing unicode errors, will do minimal
-t, --track-voiceover
Enable track voiceover feature
-p, --playlist-voiceover
Enable playlist voiceover feature
-u, --rename-unicode Rename files causing unicode errors, will do minimal
required renaming
--track-gain TRACK_GAIN
-g TRACK_GAIN, --track-gain TRACK_GAIN
Specify volume gain (0-99) for all tracks; 0 (default)
means no gain and is usually fine; e.g. 60 is very
loud even on minimal player volume
--auto-dir-playlists [AUTO_DIR_PLAYLISTS]
-d [AUTO_DIR_PLAYLISTS], --auto-dir-playlists [AUTO_DIR_PLAYLISTS]
Generate automatic playlists for each folder
recursively inside "IPod_Control/Music/". You can
optionally limit the depth: 0=root, 1=artist, 2=album,
n=subfoldername, default=-1 (No Limit).
--auto-id3-playlists [ID3_TEMPLATE]
-i [ID3_TEMPLATE], --auto-id3-playlists [ID3_TEMPLATE]
Generate automatic playlists based on the id3 tags of
any music added to the iPod. You can optionally
specify a template string based on which id3 tags are
@ -44,17 +44,18 @@ optional arguments:
group tracks under one playlist. Similarly '{genre}'
will group tracks based on their genre tag. Default
template used is '{artist}'
-v, --verbose Show verbose output of database generation.
```
#### Dependencies
This script requires:
* [Python 2.7](http://www.python.org/download/releases/2.7/)
* [Mutagen](https://code.google.com/p/mutagen/)
Optional Voiceover support
* [PicoSpeaker](http://picospeaker.tk/readme.php) or espeak -- (English files)
* [eSpeak](http://espeak.sourceforge.net/)
* [PicoSpeaker](http://picospeaker.tk/readme.php)
* [RHVoice (master branch, 3e31edced402a08771d2c48c73213982cbe9333e)](https://github.com/Olga-Yakovleva/RHVoice) -- (Russian files only)
* [SoX](http://sox.sourceforge.net) -- (Russian files)
@ -84,6 +85,7 @@ References to the overlays above: [ikelos](http://git.overlays.gentoo.org/gitweb
To avoid that linux moves deleted files into trash you can create an empty file `.Trash-1000`.
This forces linux to delete the files permanently instead of moving them to the trash.
Of course you can also use `shift + delete` to permanently delete files without this trick.
The file can be found in the [extras](extras) folder.
#### Compress/Convert your music files
([#11](https://github.com/nims11/IPod-Shuffle-4g/issues/11)) Shuffle is short on storage, and you might want to squeeze in more of your collection by sacrificing some bitrate off your files. In rarer cases, you might also possess music in formats not supported by your ipod. Although `ffmpeg` can handle almost all your needs, if you are looking for a friendly alternative, try [Soundconverter](http://soundconverter.org/).
@ -98,6 +100,7 @@ Simply place a file called `.is_audio_player` into the root directory of your IP
name="Name's IPOD"
audio_folders=iPod_Control/Music/
```
The file can be found in the [extras](extras) folder.
Now disable the IPod plugin of Rhythmbox and enable the MTP plugin instead.
You can use Rythmbox now to generate playlists and sync them to your IPod.
@ -131,6 +134,17 @@ Original data can be found via [wayback machine](https://web.archive.org/web/201
# Version History
```
1.4 Release (27.08.2016)
* Catch "no space left" error #30
* Renamed --voiceover to --track-voiceover
* Added optional --verbose output
* Renamed script from shuffle.py to ipod-shuffle-4g.py
* Added files to `extras` folder
* Ignore hidden filenames
* Do not force playlist voiceover with auto playlists
* Added shortcut parameters (-p, -t, -d, etc.)
* Fix UnicodeEncodeError for non-ascii playlist names (#35)
1.3 Release (08.06.2016)
* Directory based auto playlist building (--auto-dir-playlists) (#13)
* ID3 tags based auto playlist building (--auto-id3-playlists)

0
extras/.Trash-1000 Normal file
View file

2
extras/.is_audio_player Normal file
View file

@ -0,0 +1,2 @@
name="iPod Shuffle"
audio_folders=iPod_Control/Music/

88
shuffle.py → ipod-shuffle-4g.py
View file

@ -128,7 +128,7 @@ class Text2Speech(object):
# Skip voiceover generation if a track with the same name is used.
# This might happen with "Track001" or "01. Intro" names for example.
if os.path.isfile(out_wav_path):
print "Using existing", out_wav_path
verboseprint("Using existing", out_wav_path)
return True
# ensure we deal with unicode later
@ -190,7 +190,7 @@ class Record(object):
self.parent = parent
self._struct = collections.OrderedDict([])
self._fields = {}
self.voiceover = parent.voiceover
self.track_voiceover = parent.track_voiceover
self.playlist_voiceover = parent.playlist_voiceover
self.rename = parent.rename
self.trackgain = parent.trackgain
@ -213,7 +213,7 @@ class Record(object):
return output
def text_to_speech(self, text, dbid, playlist = False):
if self.voiceover and not playlist or self.playlist_voiceover and playlist:
if self.track_voiceover and not playlist or self.playlist_voiceover and playlist:
# Create the voiceover wav file
fn = "".join(["{0:02X}".format(ord(x)) for x in reversed(dbid)])
path = os.path.join(self.base, "iPod_Control", "Speakable", "Tracks" if not playlist else "Playlists", fn + ".wav")
@ -272,7 +272,7 @@ class TunesSD(Record):
("total_number_of_playlists", ("I", 0)),
("unknown2", ("Q", 0)),
("max_volume", ("B", 0)),
("voiceover_enabled", ("B", int(self.voiceover))),
("voiceover_enabled", ("B", int(self.track_voiceover))),
("unknown3", ("H", 0)),
("total_tracks_without_podcasts", ("I", 0)),
("track_header_offset", ("I", 64)),
@ -317,7 +317,7 @@ class TrackHeader(Record):
track_chunk = ""
for i in self.tracks:
track = Track(self)
print "[*] Adding track", i
verboseprint("[*] Adding track", i)
track.populate(i)
output += struct.pack("I", self.base_offset + self["total_length"] + len(track_chunk))
track_chunk += track.construct()
@ -411,7 +411,7 @@ class PlaylistHeader(Record):
def construct(self, tracks): #pylint: disable-msg=W0221
# Build the master list
masterlist = Playlist(self)
print "[+] Adding master playlist"
verboseprint("[+] Adding master playlist")
masterlist.set_master(tracks)
chunks = [masterlist.construct(tracks)]
@ -419,7 +419,7 @@ class PlaylistHeader(Record):
playlistcount = 1
for i in self.lists:
playlist = Playlist(self)
print "[+] Adding playlist", (i[0] if type(i) == type(()) else i)
verboseprint("[+] Adding playlist", (i[0] if type(i) == type(()) else i))
playlist.populate(i)
construction = playlist.construct(tracks)
if playlist["number_of_songs"] > 0:
@ -545,6 +545,8 @@ class Playlist(Record):
text = os.path.splitext(os.path.basename(filename))[0]
# Handle the VoiceOverData
if isinstance(text, unicode):
text = text.encode('utf-8', 'ignore')
self["dbid"] = hashlib.md5(text).digest()[:8] #pylint: disable-msg=E1101
self.text_to_speech(text, self["dbid"], True)
@ -572,14 +574,14 @@ class Playlist(Record):
return output + chunks
class Shuffler(object):
def __init__(self, path, voiceover=False, playlist_voiceover=False, rename=False, trackgain=0, auto_dir_playlists=None, auto_id3_playlists=None):
def __init__(self, path, track_voiceover=False, playlist_voiceover=False, rename=False, trackgain=0, auto_dir_playlists=None, auto_id3_playlists=None):
self.path = os.path.abspath(path)
self.tracks = []
self.albums = []
self.artists = []
self.lists = []
self.tunessd = None
self.voiceover = voiceover
self.track_voiceover = track_voiceover
self.playlist_voiceover = playlist_voiceover
self.rename = rename
self.trackgain = trackgain
@ -608,11 +610,13 @@ class Shuffler(object):
# Ignore the speakable directory and any hidden directories
if not is_path_prefix("iPod_Control/Speakable", relpath) and "/." not in dirpath:
for filename in sorted(filenames, key = lambda x: x.lower()):
fullPath = os.path.abspath(os.path.join(dirpath, filename))
if os.path.splitext(filename)[1].lower() in (".mp3", ".m4a", ".m4b", ".m4p", ".aa", ".wav"):
self.tracks.append(fullPath)
if os.path.splitext(filename)[1].lower() in (".pls", ".m3u"):
self.lists.append(fullPath)
# Ignore hidden files
if not filename.startswith("."):
fullPath = os.path.abspath(os.path.join(dirpath, filename))
if os.path.splitext(filename)[1].lower() in (".mp3", ".m4a", ".m4b", ".m4p", ".aa", ".wav"):
self.tracks.append(fullPath)
if os.path.splitext(filename)[1].lower() in (".pls", ".m3u"):
self.lists.append(fullPath)
# Create automatic playlists in music directory.
# Ignore the (music) root and any hidden directories.
@ -628,7 +632,17 @@ class Shuffler(object):
def write_database(self):
with open(os.path.join(self.path, "iPod_Control", "iTunes", "iTunesSD"), "wb") as f:
f.write(self.tunessd.construct())
try:
f.write(self.tunessd.construct())
except IOError as e:
print "I/O error({0}): {1}".format(e.errno, e.strerror)
print "Error: Writing iPod database failed."
sys.exit(1)
print "Database written successfully:"
print "Tracks", len(self.tracks)
print "Albums", len(self.albums)
print "Artists", len(self.artists)
print "Playlists", len(self.lists)
#
# Read all files from the directory
@ -687,28 +701,28 @@ if __name__ == '__main__':
parser = argparse.ArgumentParser(description=
'Python script for building the Track and Playlist database '
'for the newer gen IPod Shuffle. Version 1.3')
'for the newer gen IPod Shuffle. Version 1.4')
parser.add_argument('--voiceover', action='store_true',
parser.add_argument('-t', '--track-voiceover', action='store_true',
help='Enable track voiceover feature')
parser.add_argument('--playlist-voiceover', action='store_true',
parser.add_argument('-p', '--playlist-voiceover', action='store_true',
help='Enable playlist voiceover feature')
parser.add_argument('--rename-unicode', action='store_true',
parser.add_argument('-u', '--rename-unicode', action='store_true',
help='Rename files causing unicode errors, will do minimal required renaming')
parser.add_argument('--track-gain', type=nonnegative_int, default='0',
parser.add_argument('-g', '--track-gain', type=nonnegative_int, default='0',
help='Specify volume gain (0-99) for all tracks; '
'0 (default) means no gain and is usually fine; '
'e.g. 60 is very loud even on minimal player volume')
parser.add_argument('--auto-dir-playlists', type=int, default=None, const=-1, nargs='?',
parser.add_argument('-d', '--auto-dir-playlists', type=int, default=None, const=-1, nargs='?',
help='Generate automatic playlists for each folder recursively inside '
'"IPod_Control/Music/". You can optionally limit the depth: '
'0=root, 1=artist, 2=album, n=subfoldername, default=-1 (No Limit).')
parser.add_argument('--auto-id3-playlists', type=str, default=None, metavar='ID3_TEMPLATE', const='{artist}', nargs='?',
parser.add_argument('-i', '--auto-id3-playlists', type=str, default=None, metavar='ID3_TEMPLATE', const='{artist}', nargs='?',
help='Generate automatic playlists based on the id3 tags of any music '
'added to the iPod. You can optionally specify a template string '
'based on which id3 tags are used to generate playlists. For eg. '
@ -716,24 +730,42 @@ if __name__ == '__main__':
'tracks under one playlist. Similarly \'{genre}\' will group tracks based '
'on their genre tag. Default template used is \'{artist}\'')
parser.add_argument('-v', '--verbose', action='store_true',
help='Show verbose output of database generation.')
parser.add_argument('path', help='Path to the IPod\'s root directory')
result = parser.parse_args()
# Enable verbose printing if desired
# Smaller version for python3 available.
# See https://stackoverflow.com/questions/5980042/how-to-implement-the-verbose-or-v-option-into-a-script
if result.verbose:
def verboseprint(*args):
# Print each argument separately so caller doesn't need to
# stuff everything to be printed into a single string
for arg in args:
print arg,
print
else:
verboseprint = lambda *a: None # do-nothing function
checkPathValidity(result.path)
if result.rename_unicode:
check_unicode(result.path)
if result.auto_id3_playlists != None or result.auto_dir_playlists != None:
result.playlist_voiceover = True
if (result.voiceover or result.playlist_voiceover) and not Text2Speech.check_support():
verboseprint("Playlist voiceover requested:", result.playlist_voiceover)
verboseprint("Track voiceover requested:", result.track_voiceover)
if (result.track_voiceover or result.playlist_voiceover):
if not Text2Speech.check_support():
print "Error: Did not find any voiceover program. Voiceover disabled."
result.voiceover = False
result.track_voiceover = False
result.playlist_voiceover = False
else:
verboseprint("Voiceover available.")
shuffle = Shuffler(result.path, voiceover=result.voiceover, playlist_voiceover=result.playlist_voiceover, rename=result.rename_unicode, trackgain=result.track_gain, auto_dir_playlists=result.auto_dir_playlists, auto_id3_playlists=result.auto_id3_playlists)
shuffle = Shuffler(result.path, track_voiceover=result.track_voiceover, playlist_voiceover=result.playlist_voiceover, rename=result.rename_unicode, trackgain=result.track_gain, auto_dir_playlists=result.auto_dir_playlists, auto_id3_playlists=result.auto_id3_playlists)
shuffle.initialize()
shuffle.populate()
shuffle.write_database()