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Last change
on this file since 30005 was 30005, checked in by davidb, 9 years ago |
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Initial cut at scripts for generating a 'boosted' ggenre set of files
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-
Property svn:executable
set to
*
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File size:
1.2 KB
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| Rev | Line | |
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| [30005] | 1 | #!/usr/bin/python
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| 2 |
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| 3 | import os
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| 4 | import os.path
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| 5 |
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| 6 | import json
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| 7 | import sys
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| 8 |
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| 9 | #input_dir = sys.argv[1] if len(sys.argv)==2 else "download-json"
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| 10 | input_dir = sys.argv[1] if len(sys.argv)==2 else "download-json-musicinfo"
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| 11 |
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| 12 | output_dir = "download-audio"
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| 13 |
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| 14 | json_files = [ jf for jf in os.listdir(input_dir) if os.path.isfile(os.path.join(input_dir,jf)) ]
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| 15 |
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| 16 | for jf in json_files:
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| 17 | json_filename = os.path.join(input_dir,jf)
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| 18 | json_data=open(json_filename).read()
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| 19 | data = json.loads(json_data)
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| 20 |
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| 21 | for rec in data[u'results']:
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| 22 |
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| 23 | id = int(rec[u'id'])
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| 24 | prefix = id//1000
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| 25 |
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| 26 | output_prefix_dir = os.path.join(output_dir,str(prefix));
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| 27 | if not os.path.isdir(output_prefix_dir):
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| 28 | print "Creating " + output_prefix_dir
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| 29 | os.mkdir(output_prefix_dir)
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| 30 |
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| 31 | output_filename = os.path.join(output_prefix_dir, str(id) + ".mp3")
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| 32 |
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| 33 | if not os.path.isfile(output_filename):
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| 34 | audio_download_url = rec[u'audio']
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| 35 |
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| 36 | cmd = "wget -O " + output_filename + " \"" + audio_download_url + "\""
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| 37 |
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| 38 | print "Downloading:" +cmd
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| 39 | os.system(cmd)
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| 40 | else:
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| 41 | print "Already downloaded: " + output_filename + " => skipping"
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| 42 |
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