Fix #2080

[temrix]

This fixes feature request #2080 .

I have added bpm, musical_key and genre in the beatport plugin. I needed to modify the hooks in the autotagger to accept those additional attributes. genre will be fetched for each track. I have also added a test file to test the plugin.

[sampsyo]

Looks wonderful; thank you!! Really nice work on this.

I just have one small suggestion for the docs.

[sampsyo]

The tests revealed that we might need to add requests_oauthlib to the test dependencies:
https://travis-ci.org/beetbox/beets/jobs/587184180#L930

Those are listed in our Tox config:

beets/tox.ini

Lines 13 to 26 in 3ffd5ca

	deps =
	beautifulsoup4
	flask
	mock
	nose
	nose-show-skipped
	pylast
	rarfile
	responses>=0.3.0
	pyxdg
	jellyfish
	python-mpd2
	coverage
	discogs-client

[temrix]

Ah, I have thought before that the extras_require in setup.py would take care of this but I did not know where I should put it instead.

[sampsyo]

Perfect! Let me re-emphasize that we really appreciate your adding such extensive tests for the plugin. Wahoo!

[wualex]

@temrix i just updated my beets install and i tried to import a test dir with few tracks and i get the following error:

Traceback (most recent call last):
File "/usr/local/bin/beet", line 11, in
load_entry_point('beets==1.5.0', 'console_scripts', 'beet')()
File "/usr/local/lib/python2.7/dist-packages/beets/ui/init.py", line 1267, in main
_raw_main(args)
File "/usr/local/lib/python2.7/dist-packages/beets/ui/init.py", line 1254, in _raw_main
subcommand.func(lib, suboptions, subargs)
File "/usr/local/lib/python2.7/dist-packages/beets/ui/commands.py", line 956, in import_func
import_files(lib, paths, query)
File "/usr/local/lib/python2.7/dist-packages/beets/ui/commands.py", line 926, in import_files
session.run()
File "/usr/local/lib/python2.7/dist-packages/beets/importer.py", line 329, in run
pl.run_parallel(QUEUE_SIZE)
File "/usr/local/lib/python2.7/dist-packages/beets/util/pipeline.py", line 445, in run_parallel
six.reraise(exc_info[0], exc_info[1], exc_info[2])
File "/usr/local/lib/python2.7/dist-packages/beets/util/pipeline.py", line 312, in run
out = self.coro.send(msg)
File "/usr/local/lib/python2.7/dist-packages/beets/util/pipeline.py", line 194, in coro
func(*(args + (task,)))
File "/usr/local/lib/python2.7/dist-packages/beets/importer.py", line 1353, in lookup_candidates
task.lookup_candidates()
File "/usr/local/lib/python2.7/dist-packages/beets/importer.py", line 641, in lookup_candidates
autotag.tag_album(self.items, search_ids=self.search_ids)
File "/usr/local/lib/python2.7/dist-packages/beets/autotag/match.py", line 460, in tag_album
va_likely):
File "/usr/local/lib/python2.7/dist-packages/beets/plugins.py", line 576, in decorated
for v in generator(*args, **kwargs):
File "/usr/local/lib/python2.7/dist-packages/beets/autotag/hooks.py", line 637, in album_candidates
for candidate in plugins.candidates(items, artist, album, va_likely):
File "/usr/local/lib/python2.7/dist-packages/beets/plugins.py", line 386, in candidates
for candidate in plugin.candidates(items, artist, album, va_likely):
File "/usr/local/lib/python2.7/dist-packages/beetsplug/beatport.py", line 360, in candidates
return self._get_releases(query)
File "/usr/local/lib/python2.7/dist-packages/beetsplug/beatport.py", line 412, in _get_releases
for x in self.client.search(query)]
File "/usr/local/lib/python2.7/dist-packages/beetsplug/beatport.py", line 138, in search
release = self.get_release(item['id'])
File "/usr/local/lib/python2.7/dist-packages/beetsplug/beatport.py", line 154, in get_release
release.tracks = self.get_release_tracks(beatport_id)
File "/usr/local/lib/python2.7/dist-packages/beetsplug/beatport.py", line 166, in get_release_tracks
return [BeatportTrack(t) for t in response]
File "/usr/local/lib/python2.7/dist-packages/beetsplug/beatport.py", line 265, in init
self.genre = six.text_type(data['subGenres'][0].get('name'))
IndexError: list index out of range

[temrix]

Can you open a new issue with this? We can discuss there. And try to pin-point the track or at least a range of albums the error has occurred with.