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#!/usr/bin/python
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32
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import imms
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from htmltmpl import TemplateManager, TemplateProcessor
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import os
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import ID3
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from sys import stderr
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from ogg.vorbis import VorbisFile
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_template = __file__ + '.tmpl'
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def rating_to_color(rating):
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i = rating - 75
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if i <= 25:
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red = 255
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green = i * 255 / 25
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blue = 0
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elif i <= 50:
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red = (50-i) * 255 / 25
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green = 255
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blue = 0
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else:
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red = 0
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green = 255
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blue = (i-50) * 255 / 25
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return "#%02X%02X%02X" % (red, green, blue)
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def sort_rating(x, y):
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return x['rating']-y['rating']
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def grab_tunes():
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db = imms.IMMSDb()
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rates = db.get_ratings(125)
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uids = map(lambda x: x[0], rates)
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files = db.get_paths(uids)
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d = {}
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for fn in files:
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d[fn[0]] = fn[2]
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res = []
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for rate in rates:
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try:
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t = { 'rating': rate[1],
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'path' : d[rate[0]] }
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res.append(t)
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except KeyError:
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pass
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res.sort(lambda x, y: -sort_rating(x, y))
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return res
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def check_tunes(tunes):
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res = []
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for tune in tunes:
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song = tune['path']
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try:
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os.stat(song)
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except:
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continue
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tune['color'] = rating_to_color(tune['rating'])
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if song[-4:] == '.mp3':
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id3 = ID3.ID3(song)
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try:
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tune['path'] = \
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id3['ARTIST'] + \
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' - ' + id3['TITLE']
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except:
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pass
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elif song[-4:] == '.ogg':
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vf = VorbisFile(song)
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vc = vf.comment()
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try:
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tune['path'] = \
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vc['ARTIST'][0] + \
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u' - ' + vc['TITLE'][0]
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except:
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pass
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res.append(tune)
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return res
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def output_web():
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tproc = TemplateProcessor()
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tmpl = TemplateManager().prepare(_template)
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tproc.set('Bestof', check_tunes(grab_tunes()))
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print tproc.process(tmpl)
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if __name__ == '__main__':
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output_web()
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