Run Error: "object has no attribute 'unix_signal_add'"

kingosticks · July 20, 2017, 12:00pm

Could you try defining your media_dir to be some directory with just a few mp3 files in it, and see how that scan goes? Earlier you stated:

But this scan log shows it has a load of folders in it.

kingosticks · July 20, 2017, 3:21pm

Maybe you could also try running:

python -c "import os; print os.stat('e:\\music')"

What type of drive is this? NTFS? FAT32?

kingosticks · July 20, 2017, 5:04pm

OK, so it turns out the output of os.stat on Windows is dependent on what version of python you have. Versions before 3.x return dummy values for some of the fields, including the inode field (st_ino) which we use to avoid getting stuck in symbolic/hard link loops. It looks to our code like all the files and directories are pointing to the same thing on the disk.

Try changing line 137 of _find_worker in C:\Python27\lib\site-packages\mopidy\internal\path.py to the following:

if st.st_ino != 0:
    parents = parents + [(st.st_dev, st.st_ino)]

seanvree · July 20, 2017, 6:17pm

Okay got this output when I ran
python -c “import os; print os.stat(‘e:\music’)”


C:\WINDOWS\system32>python -c "import os; print os.stat('e:\\music')"
nt.stat_result(st_mode=16895, st_ino=0L, st_dev=0L, st_nlink=0, st_uid=0, st_gid=0, st_size=32768L, st_atime=1500167898L, st_mtime=1500167898L, st_ctime=1480002315L)

C:\WINDOWS\system32>

It’s a NTFS Folder.

seanvree · July 20, 2017, 6:29pm

changed lines 137 of C:\Python27\lib\site-packages\mopidy\internal\path.py

Current code on line 127-138:

            if st.st_ino != 0:
				parents = parents + [(st.st_dev, st.st_ino)]

Changed Media_DIR back to c:\mopidy\media Which has 5 .mp3 files in it.

Ran mopidy -vvv local scan

output:

C:\WINDOWS\system32>mopidy -vvv local scan
INFO     2017-07-20 11:30:09,934 [57728:MainThread] mopidy.__main__
  Starting Mopidy 2.1.0
DEBUG    2017-07-20 11:30:10,009 [57728:MainThread] mopidy.ext
  Loading entry point: mpd = mopidy.mpd:Extension
DEBUG    2017-07-20 11:30:10,009 [57728:MainThread] mopidy.ext
  Loaded extension: Mopidy-MPD 2.1.0
DEBUG    2017-07-20 11:30:10,009 [57728:MainThread] mopidy.ext
  Loading entry point: http = mopidy.http:Extension
DEBUG    2017-07-20 11:30:10,010 [57728:MainThread] mopidy.ext
  Loaded extension: Mopidy-HTTP 2.1.0
DEBUG    2017-07-20 11:30:10,010 [57728:MainThread] mopidy.ext
  Loading entry point: stream = mopidy.stream:Extension
DEBUG    2017-07-20 11:30:10,012 [57728:MainThread] mopidy.ext
  Loaded extension: Mopidy-Stream 2.1.0
DEBUG    2017-07-20 11:30:10,012 [57728:MainThread] mopidy.ext
  Loading entry point: m3u = mopidy.m3u:Extension
DEBUG    2017-07-20 11:30:10,013 [57728:MainThread] mopidy.ext
  Loaded extension: Mopidy-M3U 2.1.0
DEBUG    2017-07-20 11:30:10,013 [57728:MainThread] mopidy.ext
  Loading entry point: softwaremixer = mopidy.softwaremixer:Extension
DEBUG    2017-07-20 11:30:10,013 [57728:MainThread] mopidy.ext
  Loaded extension: Mopidy-SoftwareMixer 2.1.0
DEBUG    2017-07-20 11:30:10,013 [57728:MainThread] mopidy.ext
  Loading entry point: file = mopidy.file:Extension
DEBUG    2017-07-20 11:30:10,013 [57728:MainThread] mopidy.ext
  Loaded extension: Mopidy-File 2.1.0
DEBUG    2017-07-20 11:30:10,013 [57728:MainThread] mopidy.ext
  Loading entry point: local = mopidy.local:Extension
DEBUG    2017-07-20 11:30:10,016 [57728:MainThread] mopidy.ext
  Loaded extension: Mopidy-Local 2.1.0
DEBUG    2017-07-20 11:30:10,017 [57728:MainThread] mopidy.ext
  Loading entry point: soundcloud = mopidy_soundcloud:SoundCloudExtension
DEBUG    2017-07-20 11:30:10,019 [57728:MainThread] mopidy.ext
  Loaded extension: Mopidy-SoundCloud 2.0.2
DEBUG    2017-07-20 11:30:10,019 [57728:MainThread] mopidy.ext
  Loading entry point: moped = mopidy_moped:MopedExtension
DEBUG    2017-07-20 11:30:10,020 [57728:MainThread] mopidy.ext
  Loaded extension: Mopidy-Moped 0.7.1
DEBUG    2017-07-20 11:30:10,022 [57728:MainThread] mopidy.ext
  Loading entry point: api_explorer = mopidy_explorer:APIExplorerExtension
DEBUG    2017-07-20 11:30:10,023 [57728:MainThread] mopidy.ext
  Loaded extension: Mopidy-API-Explorer 1.0.1
DEBUG    2017-07-20 11:30:10,049 [57728:MainThread] mopidy.ext
  Discovered extensions: mpd, http, stream, m3u, softwaremixer, file, local, soundcloud, moped, api_explorer
DEBUG    2017-07-20 11:30:10,052 [57728:MainThread] mopidy.config.keyring
  Fetching passwords from your keyring failed. Any passwords stored in the keyring will not be available. (dbus not installed)
INFO     2017-07-20 11:30:10,052 [57728:MainThread] mopidy.config
  Loading config from builtin defaults
DEBUG    2017-07-20 11:30:10,052 [57728:MainThread] mopidy.config
  Loading config from C:\WINDOWS\system32\C failed; it does not exist
DEBUG    2017-07-20 11:30:10,052 [57728:MainThread] mopidy.config
  Loading config from C:\ProgramData\mopidy\mopidy.conf failed; it does not exist
DEBUG    2017-07-20 11:30:10,052 [57728:MainThread] mopidy.config
  Loading config from C:\WINDOWS\system32\C failed; it does not exist
INFO     2017-07-20 11:30:10,052 [57728:MainThread] mopidy.config
  Loading config from C:\Users\Administrator\AppData\Local\mopidy\mopidy.conf
INFO     2017-07-20 11:30:10,055 [57728:MainThread] mopidy.config
  Loading config from command line options
DEBUG    2017-07-20 11:30:10,056 [57728:MainThread] mopidy.config
  Ignoring unknown config section: spotify
DEBUG    2017-07-20 11:30:10,056 [57728:MainThread] mopidy.config
  Ignoring unknown config section: spotify_web
DEBUG    2017-07-20 11:30:10,086 [57728:MainThread] mopidy.ext
  Validating extension: mpd
DEBUG    2017-07-20 11:30:10,088 [57728:MainThread] mopidy.ext
  Validating extension: http
DEBUG    2017-07-20 11:30:11,111 [57728:MainThread] mopidy.ext
  Validating extension: stream
DEBUG    2017-07-20 11:30:11,112 [57728:MainThread] mopidy.ext
  Validating extension: m3u
DEBUG    2017-07-20 11:30:11,114 [57728:MainThread] mopidy.ext
  Validating extension: softwaremixer
DEBUG    2017-07-20 11:30:11,115 [57728:MainThread] mopidy.ext
  Validating extension: file
DEBUG    2017-07-20 11:30:11,117 [57728:MainThread] mopidy.ext
  Validating extension: local
DEBUG    2017-07-20 11:30:11,118 [57728:MainThread] mopidy.ext
  Validating extension: soundcloud
DEBUG    2017-07-20 11:30:11,124 [57728:MainThread] mopidy.ext
  Validating extension: moped
DEBUG    2017-07-20 11:30:11,125 [57728:MainThread] mopidy.ext
  Validating extension: api_explorer
INFO     2017-07-20 11:30:11,128 [57728:MainThread] mopidy.__main__
  Enabled extensions: http, moped, stream, m3u, softwaremixer, file, api_explorer, local, soundcloud
INFO     2017-07-20 11:30:11,128 [57728:MainThread] mopidy.__main__
  Disabled extensions: mpd
DEBUG    2017-07-20 11:30:11,259 [57728:MainThread] mopidy.local.commands
  Using json as the local library
INFO     2017-07-20 11:30:11,263 [57728:MainThread] mopidy.local.commands
  Found 7 files in media_dir.
DEBUG    2017-07-20 11:30:11,265 [57728:MainThread] mopidy.local.json
  Loading library: C:\mopidy\local\library.json.gz
INFO     2017-07-20 11:30:11,266 [57728:MainThread] mopidy.local.commands
  Checking 0 tracks from library.
INFO     2017-07-20 11:30:11,266 [57728:MainThread] mopidy.local.commands
  Removing 0 missing tracks.
INFO     2017-07-20 11:30:11,266 [57728:MainThread] mopidy.local.commands
  Found 7 tracks which need to be updated.
INFO     2017-07-20 11:30:11,267 [57728:MainThread] mopidy.local.commands
  Scanning...
DEBUG    2017-07-20 11:30:11,290 [57728:MainThread] mopidy.local.commands
  Added local:track:Kaskade%20-%20In%20This%20Life.mp3
DEBUG    2017-07-20 11:30:11,303 [57728:MainThread] mopidy.local.commands
  Added local:track:Kaskade%20-%20Sometimes.mp3
DEBUG    2017-07-20 11:30:11,326 [57728:MainThread] mopidy.local.commands
  Added local:track:Kaskade%20-%20Sorry.mp3
DEBUG    2017-07-20 11:30:11,332 [57728:MainThread] mopidy.local.commands
  Added local:track:Kaskade%20-%20Sweet%20Love%20%28REDUX%29.mp3
DEBUG    2017-07-20 11:30:11,344 [57728:MainThread] mopidy.local.commands
  Added local:track:Kaskade%20-%20The%20X.mp3
DEBUG    2017-07-20 11:30:11,348 [57728:MainThread] mopidy.local.commands
  Added local:track:Kaskade%20-%20We%20Dont%20Stop%20%28Elk%20Roads%20Late%20Night%20Drive%20Remix%29.mp3
DEBUG    2017-07-20 11:30:11,368 [57728:MainThread] mopidy.audio.scan
  Using workaround for duration missing before play.
DEBUG    2017-07-20 11:30:11,395 [57728:MainThread] mopidy.local.commands
  Added local:track:Maroon%205%20Feat.%20Future%20-%20Cold%20%28Kaskade%20%26%20Lipless%20Remix%29.mp3
INFO     2017-07-20 11:30:11,397 [57728:MainThread] mopidy.local.commands
  Scanned 7 of 7 files in 0s.
ERROR    2017-07-20 11:30:11,404 [57728:MainThread] mopidy.__main__
  [Error 183] Cannot create a file when that file already exists
Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\mopidy\__main__.py", line 134, in main
    return args.command.run(args, proxied_config)
  File "C:\Python27\lib\site-packages\mopidy\local\commands.py", line 167, in run
    library.close()
  File "C:\Python27\lib\site-packages\mopidy\local\json.py", line 172, in close
    'tracks': self._tracks.values()
  File "C:\Python27\lib\site-packages\mopidy\internal\storage.py", line 58, in dump
    os.rename(tmp.name, path)
WindowsError: [Error 183] Cannot create a file when that file already exists
Traceback (most recent call last):
  File "C:\Python27\Scripts\mopidy-script.py", line 11, in <module>
    load_entry_point('Mopidy==2.1.0', 'console_scripts', 'mopidy')()
  File "C:\Python27\lib\site-packages\mopidy\__main__.py", line 134, in main
    return args.command.run(args, proxied_config)
  File "C:\Python27\lib\site-packages\mopidy\local\commands.py", line 167, in run
    library.close()
  File "C:\Python27\lib\site-packages\mopidy\local\json.py", line 172, in close
    'tracks': self._tracks.values()
  File "C:\Python27\lib\site-packages\mopidy\internal\storage.py", line 58, in dump
    os.rename(tmp.name, path)
WindowsError: [Error 183] Cannot create a file when that file already exists

C:\WINDOWS\system32>

seanvree · July 22, 2017, 12:51am

@kingosticks

Any ideas to resolve this Sir?

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Run Error: "object has no attribute 'unix_signal_add'"

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