crustymonkey/py-sonic

A python library to wrap the Subsonic REST API

py-sonic's Issues

Search artists and albums returns IDs that cannot be used for getArtist(), and getAlbum().

Using:

• python2
• Subsonic server 4.7 (API v.1.8.0)

The album IDs obtained from earching for albums and the looking at the albums in the results of getArtist() seem to correspond with the ones in the Subsonic web interface. However, they cannot be used for getAlbum().

When I do a getSong(), the artist and album IDs returned are different and the ones that can be used with getArtist() and getAlbum().

This small python script demonstrates the issue:

#!/usr/bin/env python2

import libsonic
import json

conn = libsonic.Connection('http://example.com' , 'username' , 'password', port=8080)

print "IS THE ARTIST ERIC CLAPTON"
print 50*"#"
print json.dumps(conn.getArtist(114), sort_keys=True, indent=2)

print "\n\n"

print "SOULD BE THE ARTIST ERIC CLAPTON ACCORDING TO SUBSONIC WEB INTERFACE"
print 50*"#"
print json.dumps(conn.getArtist(72), sort_keys=True, indent=2)

print "\n\n"

print "IS THE ALBUM UNPLUGGED"
print 50*"#"
print json.dumps(conn.getAlbum(1000), sort_keys=True, indent=2)

print "\n\n"

print "SHOULD BE THE ALBUM UNPLUGGED ACCORDING TO SUBSONIC WEB INTERFACE"
print 50*"#"
print json.dumps(conn.getAlbum(16012), sort_keys=True, indent=2)

$ ./test.py

IS THE ARTIST ERIC CLAPTON
##################################################
{
  "artist": {
    "album": {
      "artist": "Eric Clapton",
      "artistId": 114,
      "coverArt": "al-1000",
      "created": "2013-02-24T20:38:08",
      "duration": 3698,
      "id": 1000,
      "name": "Unplugged",
      "songCount": 14
    },
    "albumCount": 1,
    "coverArt": "ar-114",
    "id": 114,
    "name": "Eric Clapton"
  },
  "status": "ok",
  "version": "1.8.0",
  "xmlns": "http://subsonic.org/restapi"
}



SOULD BE THE ARTIST ERIC CLAPTON ACCORDING TO SUBSONIC WEB INTERFACE
##################################################
{
  "artist": {
    "albumCount": 1,
    "coverArt": "ar-72",
    "id": 72,
    "name": "DutchReleaseTeam"
  },
  "status": "ok",
  "version": "1.8.0",
  "xmlns": "http://subsonic.org/restapi"
}



IS THE ALBUM UNPLUGGED
##################################################
{
  "album": {
    "artist": "Eric Clapton",
    "artistId": 114,
    "coverArt": "al-1000",
    "created": "2013-02-24T20:38:08",
    "duration": 3698,
    "id": 1000,
    "name": "Unplugged",
    "song": [
      {
        "album": "Unplugged",
        "albumId": 1000,
        "artist": "Eric Clapton",
        "artistId": 114,
        "bitRate": 128,
        "contentType": "audio/mpeg",
        "coverArt": 16012,
        "created": "2013-02-24T20:38:08",
        "discNumber": 1,
        "duration": 192,
        "id": 16013,
        "isDir": false,
        "isVideo": false,
        "parent": 16012,
        "path": "Eric Clapton/Unplugged/01 Signe.mp3",
        "size": 3113301,
        "suffix": "mp3",
        "title": "Signe",
        "track": 1,
        "type": "music",
        "year": 1992
      },
      {
        "album": "Unplugged",
        "albumId": 1000,
        "artist": "Eric Clapton",
        "artistId": 114,
        "bitRate": 128,
        "contentType": "audio/mpeg",
        "coverArt": 16012,
        "created": "2013-02-24T20:38:08",
        "discNumber": 1,
        "duration": 224,
        "id": 16014,
        "isDir": false,
        "isVideo": false,
        "parent": 16012,
        "path": "Eric Clapton/Unplugged/02 Before You Accuse Me.mp3",
        "size": 3623226,
        "suffix": "mp3",
        "title": "Before You Accuse Me",
        "track": 2,
        "type": "music",
        "year": 1992
      },
      {
        "album": "Unplugged",
        "albumId": 1000,
        "artist": "Eric Clapton",
        "artistId": 114,
        "bitRate": 128,
        "contentType": "audio/mpeg",
        "coverArt": 16012,
        "created": "2013-02-24T20:38:07",
        "discNumber": 1,
        "duration": 196,
        "id": 16015,
        "isDir": false,
        "isVideo": false,
        "parent": 16012,
        "path": "Eric Clapton/Unplugged/03 Hey Hey.mp3",
        "size": 3177669,
        "suffix": "mp3",
        "title": "Hey Hey",
        "track": 3,
        "type": "music",
        "year": 1992
      },
      {
        "album": "Unplugged",
        "albumId": 1000,
        "artist": "Eric Clapton",
        "artistId": 114,
        "bitRate": 128,
        "contentType": "audio/mpeg",
        "coverArt": 16012,
        "created": "2013-02-24T20:38:07",
        "discNumber": 1,
        "duration": 276,
        "id": 16016,
        "isDir": false,
        "isVideo": false,
        "parent": 16012,
        "path": "Eric Clapton/Unplugged/04 Tears in Heaven.mp3",
        "size": 4453706,
        "suffix": "mp3",
        "title": "Tears in Heaven",
        "track": 4,
        "type": "music",
        "year": 1992
      },
      {
        "album": "Unplugged",
        "albumId": 1000,
        "artist": "Eric Clapton",
        "artistId": 114,
        "bitRate": 128,
        "contentType": "audio/mpeg",
        "coverArt": 16012,
        "created": "2013-02-24T20:38:08",
        "discNumber": 1,
        "duration": 328,
        "id": 16017,
        "isDir": false,
        "isVideo": false,
        "parent": 16012,
        "path": "Eric Clapton/Unplugged/05 Lonely Stranger.mp3",
        "size": 5272070,
        "suffix": "mp3",
        "title": "Lonely Stranger",
        "track": 5,
        "type": "music",
        "year": 1992
      },
      {
        "album": "Unplugged",
        "albumId": 1000,
        "artist": "Eric Clapton",
        "artistId": 114,
        "bitRate": 128,
        "contentType": "audio/mpeg",
        "coverArt": 16012,
        "created": "2013-02-24T20:38:08",
        "discNumber": 1,
        "duration": 229,
        "id": 16018,
        "isDir": false,
        "isVideo": false,
        "parent": 16012,
        "path": "Eric Clapton/Unplugged/06 Nobody Knows You When You're Down & Out.mp3",
        "size": 3702230,
        "suffix": "mp3",
        "title": "Nobody Knows You When You're Down & Out",
        "track": 6,
        "type": "music",
        "year": 1992
      },
      {
        "album": "Unplugged",
        "albumId": 1000,
        "artist": "Eric Clapton",
        "artistId": 114,
        "bitRate": 128,
        "contentType": "audio/mpeg",
        "coverArt": 16012,
        "created": "2013-02-24T20:38:08",
        "discNumber": 1,
        "duration": 286,
        "id": 16019,
        "isDir": false,
        "isVideo": false,
        "parent": 16012,
        "path": "Eric Clapton/Unplugged/07 Layla.mp3",
        "size": 4614192,
        "suffix": "mp3",
        "title": "Layla",
        "track": 7,
        "type": "music",
        "year": 1992
      },
      {
        "album": "Unplugged",
        "albumId": 1000,
        "artist": "Eric Clapton",
        "artistId": 114,
        "bitRate": 128,
        "contentType": "audio/mpeg",
        "coverArt": 16012,
        "created": "2013-02-24T20:38:08",
        "discNumber": 1,
        "duration": 390,
        "id": 16020,
        "isDir": false,
        "isVideo": false,
        "parent": 16012,
        "path": "Eric Clapton/Unplugged/08 Running on Faith.mp3",
        "size": 6270158,
        "suffix": "mp3",
        "title": "Running on Faith",
        "track": 8,
        "type": "music",
        "year": 1992
      },
      {
        "album": "Unplugged",
        "albumId": 1000,
        "artist": "Eric Clapton",
        "artistId": 114,
        "bitRate": 128,
        "contentType": "audio/mpeg",
        "coverArt": 16012,
        "created": "2013-02-24T20:38:08",
        "discNumber": 1,
        "duration": 217,
        "id": 16021,
        "isDir": false,
        "isVideo": false,
        "parent": 16012,
        "path": "Eric Clapton/Unplugged/09 Walkin' Blues.mp3",
        "size": 3513714,
        "suffix": "mp3",
        "title": "Walkin' Blues",
        "track": 9,
        "type": "music",
        "year": 1992
      },
      {
        "album": "Unplugged",
        "albumId": 1000,
        "artist": "Eric Clapton",
        "artistId": 114,
        "bitRate": 128,
        "contentType": "audio/mpeg",
        "coverArt": 16012,
        "created": "2013-02-24T20:38:08",
        "discNumber": 1,
        "duration": 222,
        "id": 16022,
        "isDir": false,
        "isVideo": false,
        "parent": 16012,
        "path": "Eric Clapton/Unplugged/10 Alberta.mp3",
        "size": 3593120,
        "suffix": "mp3",
        "title": "Alberta",
        "track": 10,
        "type": "music",
        "year": 1992
      },
      {
        "album": "Unplugged",
        "albumId": 1000,
        "artist": "Eric Clapton",
        "artistId": 114,
        "bitRate": 128,
        "contentType": "audio/mpeg",
        "coverArt": 16012,
        "created": "2013-02-24T20:38:07",
        "discNumber": 1,
        "duration": 203,
        "id": 16023,
        "isDir": false,
        "isVideo": false,
        "parent": 16012,
        "path": "Eric Clapton/Unplugged/11 San Francisco Bay Blues.mp3",
        "size": 3289280,
        "suffix": "mp3",
        "title": "San Francisco Bay Blues",
        "track": 11,
        "type": "music",
        "year": 1992
      },
      {
        "album": "Unplugged",
        "albumId": 1000,
        "artist": "Eric Clapton",
        "artistId": 114,
        "bitRate": 128,
        "contentType": "audio/mpeg",
        "coverArt": 16012,
        "created": "2013-02-24T20:38:08",
        "discNumber": 1,
        "duration": 217,
        "id": 16024,
        "isDir": false,
        "isVideo": false,
        "parent": 16012,
        "path": "Eric Clapton/Unplugged/12 Malted Milk.mp3",
        "size": 3499501,
        "suffix": "mp3",
        "title": "Malted Milk",
        "track": 12,
        "type": "music",
        "year": 1992
      },
      {
        "album": "Unplugged",
        "albumId": 1000,
        "artist": "Eric Clapton",
        "artistId": 114,
        "bitRate": 128,
        "contentType": "audio/mpeg",
        "coverArt": 16012,
        "created": "2013-02-24T20:38:08",
        "discNumber": 1,
        "duration": 471,
        "id": 16025,
        "isDir": false,
        "isVideo": false,
        "parent": 16012,
        "path": "Eric Clapton/Unplugged/13 Old Love.mp3",
        "size": 7564569,
        "suffix": "mp3",
        "title": "Old Love",
        "track": 13,
        "type": "music",
        "year": 1992
      },
      {
        "album": "Unplugged",
        "albumId": 1000,
        "artist": "Eric Clapton",
        "artistId": 114,
        "bitRate": 128,
        "contentType": "audio/mpeg",
        "coverArt": 16012,
        "created": "2013-02-24T20:38:08",
        "discNumber": 1,
        "duration": 247,
        "id": 16026,
        "isDir": false,
        "isVideo": false,
        "parent": 16012,
        "path": "Eric Clapton/Unplugged/14 Rollin' & Tumblin'.mp3",
        "size": 3984343,
        "suffix": "mp3",
        "title": "Rollin' & Tumblin'",
        "track": 14,
        "type": "music",
        "year": 1992
      }
    ],
    "songCount": 14
  },
  "status": "ok",
  "version": "1.8.0",
  "xmlns": "http://subsonic.org/restapi"
}


SHOULD BE THE ALBUM UNPLUGGED ACCORDING TO SUBSONIC WEB INTERFACE
##################################################
Traceback (most recent call last):
  File "./test.py", line 28, in <module>
    print json.dumps(conn.getAlbum(16012), sort_keys=True, indent=2)
  File "/home/nicke/src/crusty/libsonic/connection.py", line 1500, in getAlbum
    self._checkStatus(res)
  File "/home/nicke/src/crusty/libsonic/connection.py", line 1888, in _checkStatus
    raise exc(result['error']['message'])
libsonic.errors.DataNotFoundError: Album not found.

Misleading parameter baseurl

Hi,

when using baseurl with something like 'http://hostname/madsonic' and having port set as '8885'
the constructed url gets 'http://hostname/madsonic:8885/rest' which is wrong as the port has to come directly after the hostname.

I think it would be better to add an parameter hostname so you can construct the url by HOSTNAME + PORT + BASEURL

I am not sure why it seems that I am the first one running into this, perhaps its also an missunderstanding on my side.

'size' arguments doesn't work in getAlbumList2()

I, my server has Subsonic 5.3 (build 4568); and I use your library (v.0.5.1) through an addon for Kodi that I forked.

It seems that the argument 'size' in the function getAlbumList2 doesn't limit the list size :

        q = self._getQueryDict({'type': ltype, 'size': size,
            'offset': offset, 'fromYear': fromYear, 'toYear': toYear,
            'genre': genre})

Even if I hardcode it, the list returns ALL my albums; which makes my addon quite slow.

q = self._getQueryDict({'type': ltype, 'size': 5})

Do you know what may cause this and is there a way to fix it ?

Thanks !

Pip install fails

I've ran into this on 2 machines so far. Could it possibly be because requirements.txt is empty?

% pip install py-sonic
Collecting py-sonic
  Downloading https://files.pythonhosted.org/packages/e7/ae/4a48ca9010d8f69714f01a223de66949cbe52c233d231479dcaabb4df1a7/py-sonic-0.7.2.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-mgl7m7fu/py-sonic/setup.py", line 25, in <module>
        requirements = [line for line in open(req_file) if line]
    FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-install-mgl7m7fu/py-sonic/requirements.txt'

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-mgl7m7fu/py-sonic/

Note: running python setup.py install works without errors

Unable to connect to subsonic install behind nginx proxy/redirect

I am unable to successfully query a subsonic installation that is behind a nginx proxy/redirect over HTTPS. My subsonic install is very similar to what is outlined here in this guide, so that I'm able to use sane SSL/HTTPS settings and not the config that comes with subsonic. This setup is totally accessible via web browser and other subsonic applications (e.g. D-Sub on android).

If I remove subsonic from behind the proxy/redirect, I can connect to it from py-sonic.

Here's the relevant code in my application where it fails (I have tried other methods besides getArtists as well, they also fail with the same error)

          subConn = subsonicConn()                                                 
          subConn.connect(configOpts.get('Server','url'),                          
             configOpts.get('Server','username'),                                 
             configOpts.get('Server','password'),                                 
             configOpts.get('Server','port'))                                     

         self.artists = subConn.getArtists()

I do not want to supply my url, user, or pass for obvious reasons.. but if you'd like to reproduce this and test a possible solution please let me know and I'll create a guest account for you to test on my subsonic server.

Traceback when call to getArtists is made:

<libsonic.connection.Connection object at 0x7f8a4d4338d0>
Traceback (most recent call last):
  File "./vimsonic.py", line 198, in <module>
    if __name__ == '__main__': main()
  File "./vimsonic.py", line 49, in main
    playerInterface(player)
  File "./vimsonic.py", line 110, in __init__
    self.artists = subConn.getArtists()
  File "./vimsonic.py", line 173, in getArtists
    self.getIndexes()
  File "./vimsonic.py", line 184, in getIndexes
    self.indexes = self.conn.getIndexes()
  File "/usr/lib/python2.7/site-packages/libsonic/connection.py", line 361, in getIndexes
    res = self._doInfoReq(req)
  File "/usr/lib/python2.7/site-packages/libsonic/connection.py", line 2549, in _doInfoReq
    res = self._opener.open(req)
  File "/usr/lib/python2.7/urllib2.py", line 437, in open
    response = meth(req, response)
  File "/usr/lib/python2.7/urllib2.py", line 550, in http_response
    'http', request, response, code, msg, hdrs)
  File "/usr/lib/python2.7/urllib2.py", line 475, in error
    return self._call_chain(*args)
  File "/usr/lib/python2.7/urllib2.py", line 409, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 558, in http_error_default
    raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
urllib2.HTTPError: HTTP Error 404: Not Found

nginx config:

location /subsonic {                                                     
    proxy_set_header X-Real-IP         $remote_addr;                 
    proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;   
    proxy_set_header X-Forwarded-Proto https;                        
    proxy_set_header Host              $http_host;                   
    proxy_max_temp_file_size           0;                            
    proxy_pass                         http://127.0.0.1:4040;        
    proxy_redirect                     http:// https://;             
}         

has_data does not exist

py-sonic/libsonic/connection.py

Line 75 in ba48888

if req.has_data():

getSong() returns list instead of dict

As in title getSong(id) returns list instead of just dictionary.

>>> s1 = conn.getSong(300000076)
>>> s1.get("song")
[{'id': 300000076, 'parent': 200000006, 'title': 'Marina', 'isDir': False, 'isVideo': False, 'type': 'music', 'albumId': 200000006, 'album': 'The Ultimate Collectio
n - CD1', 'artistId': 100000005, 'artist': 'Azra', 'coverArt': 200000006, 'duration': 183, 'bitRate': 320, 'track': 7, 'year': 2007, 'genre': 'Rock', 'size': 748435
6, 'discNumber': 1, 'suffix': 'mp3', 'contentType': 'audio/mpeg', 'path': 'Azra - The Ultimate Collection (2007)-MuSi/CD 1/07 - Azra - Marina.mp3'}]
>>>

In documentation it says only dict is returned.

Failure to install via pip - No module named 'connection'

I am attempting to install via pip (as provided by MacPorts python 2.7) on MacOSX 10.10.4 and I get the following failure:

Collecting py-sonic
  Downloading py-sonic-0.3.4.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 20, in <module>
      File "/private/tmp/pip-build-l9dx8wop/py-sonic/setup.py", line 21, in <module>
        from libsonic import __version__ as version
      File "/private/tmp/pip-build-l9dx8wop/py-sonic/libsonic/__init__.py", line 30, in <module>
        from connection import *
    ImportError: No module named 'connection'

Any suggestions? I am new to using pip.

Issues returning anything from Airsonic server

Nice job on the implementation, but I cannot get the sample code to execute. I copied it from your site and I believe that I am correctly connecting since when I debug, I see the API version number that's running on my Airsonic server (a fork of subsonic). The username, password and salting all seem to be working correctly. When I try to execute .getRandomSongs(size=2), I receive the following error messages:

Traceback (most recent call last):

File "C:\Users\james\Documents\SVSU Python Scripts\pysonic.py", line 8, in
songs = conn.getRandomSongs(size=2)

File "C:\Users\james\AppData\Local\Continuum\anaconda3\lib\site-packages\libsonic\connection.py", line 1374, in getRandomSongs
res = self._doInfoReq(req)

File "C:\Users\james\AppData\Local\Continuum\anaconda3\lib\site-packages\libsonic\connection.py", line 2802, in _doInfoReq
res = self._opener.open(req)

File "C:\Users\james\AppData\Local\Continuum\anaconda3\lib\urllib\request.py", line 525, in open
response = self._open(req, data)

File "C:\Users\james\AppData\Local\Continuum\anaconda3\lib\urllib\request.py", line 543, in _open
'_open', req)

File "C:\Users\james\AppData\Local\Continuum\anaconda3\lib\urllib\request.py", line 503, in _call_chain
result = func(*args)

File "C:\Users\james\AppData\Local\Continuum\anaconda3\lib\site-packages\libsonic\connection.py", line 77, in https_open
return self.do_open(HTTPSConnectionChain, req)

File "C:\Users\james\AppData\Local\Continuum\anaconda3\lib\urllib\request.py", line 1350, in do_open
encode_chunked=req.has_header('Transfer-encoding'))

File "C:\Users\james\AppData\Local\Continuum\anaconda3\lib\http\client.py", line 1277, in request
self._send_request(method, url, body, headers, encode_chunked)

File "C:\Users\james\AppData\Local\Continuum\anaconda3\lib\http\client.py", line 1323, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)

File "C:\Users\james\AppData\Local\Continuum\anaconda3\lib\http\client.py", line 1272, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)

File "C:\Users\james\AppData\Local\Continuum\anaconda3\lib\http\client.py", line 1032, in _send_output
self.send(msg)

File "C:\Users\james\AppData\Local\Continuum\anaconda3\lib\http\client.py", line 993, in send
self.sock.sendall(data)

AttributeError: 'NoneType' object has no attribute 'sendall'

It looks like the HTTP library is bombing out in the send method. I traced through and I watched that the proper request string is being built up and that's where it stops. I have upgraded all of my Anaconda installation to the latest version of the various tools. I also tried using other requests, like .getUser, but the same thing happens. Any ideas? I'd really much rather use your library than starting to code a REST API from scratch. Thanks!

Have library handle server api version mismatch

See discussion in #17 (comment)

pip install crashes

See
pip.log.txt
and
rattboi/mopidy-subsonic#16 (comment)

Fallback to pre-1.13.0 authentication when not supported

Some subsonic-compatible servers (for example supysonic) deliberately only support pre-1.13.0 authentication.

Since pre-1.13 auth is no longer works with py-sonic (last compatible commit was ad9d24d), it would be awesome to have py-sonic fall back to using pre-1.13.0 authentication either on authentication errors, and/or when a parameter is provided to Connection.

Thanks for the wonderful library!

Support for registered subsonic addresses

Using:

• python2
• Subsonic version 5.2.1 ( API 1.12.0 )

Attempting to create a connection with a subsonic address fails: name.subsonic.org produces an error

Traceback (most recent call last): File "C:\Users\Supreme\Documents\Workspace\Test_Subsonic_API\root\Hello_Sub.py", line 16, in <module> pprint(conn.getStarred2()) File "C:\Users\Supreme\Documents\Workspace\Test_Subsonic_API\libsonic\connection.py", line 1820, in getStarred2 res = self._doInfoReq(req) File "C:\Users\Supreme\Documents\Workspace\Test_Subsonic_API\libsonic\connection.py", line 2394, in _doInfoReq res = self._opener.open(req) File "C:\Python27\lib\urllib2.py", line 431, in open response = self._open(req, data) File "C:\Python27\lib\urllib2.py", line 449, in _open '_open', req) File "C:\Python27\lib\urllib2.py", line 409, in _call_chain result = func(*args) File "C:\Python27\lib\urllib2.py", line 1227, in http_open return self.do_open(httplib.HTTPConnection, req) File "C:\Python27\lib\urllib2.py", line 1197, in do_open raise URLError(err) urllib2.URLError: <urlopen error [Errno 10061] No connection could be made because the target machine actively refused it>

Scrobble does not support 'time'

The scrobble function in libsonic does not seem to support specifying the play_date time. Documentation here:
http://www.subsonic.org/pages/api.jsp#scrobble

res.info().getheader('Content-Type') gives error "'HTTPMessage' object has no attribute 'getheader'"

The function on line 2689 in connection.py:

    def _doBinReq(self, req):
        res = self._opener.open(req)
        contType = res.info().getheader('Content-Type')
        if contType:
            if contType.startswith('text/html') or \
                    contType.startswith('application/json'):
                dres = json.loads(res.read())
                return dres['subsonic-response']
        return res

Throws the error:

'HTTPMessage' object has no attribute 'getheader'

---

Replacing getheader() with get() resolves the issue. I found this solution here when researching the issue.

Compatibility with Airsonic

I made this issue to identify what issues there are that are preventing this from being used with https://github.com/airsonic/airsonic.

I am using https://github.com/Prior99/mopidy-subidy, which uses py-sonic, and am running into errors along with the following log message:

WARNING  Connecting to subsonic failed when loading list of playlists.

I'll try to spend some time later this week to figure out what is going wrong.

Inconsistent use of seconds and milliseconds

When I request the index using getIndexes, I get a response with lastModified is X (where X is time in milliseconds). When I query getIndexes again using ifModifiedSince set to X - 1, I don't get a result, but I would expect the same response because X - 1 is a timestamp in the past.

Now I understand that this problem is because ifModifiedSince is translated using this method, but that is inconsistent with the API, which requires the ifModifiedSince parameter to be in milliseconds.

I would suggest to remove the _ts2milli method.

req: merge in python3 support + new release

Hi!

I see you have python3 working in a branch. I use libsonic for a Subsonic skill with the Mycroft voice assistant system (https://mycroft.ai). They recently switched to python3. I am moving my module over to python3, but I have py-sonic as a dependency, and I can't 'pip install' the python3-compatible version. This means the skill isn't able to be nicely distributed/used without the users doing some extra work to install the python3 branch of py-sonic.

Are you able to merge in the python3 support and release a new version to pip (PyPI?)?

Thanks!