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1 # Part of DML (Digital Music Laboratory)
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2 # Copyright 2014-2015 Samer Abdallah, University College London
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3
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4 # This program is free software; you can redistribute it and/or
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5 # modify it under the terms of the GNU General Public License
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6 # as published by the Free Software Foundation; either version 2
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7 # of the License, or (at your option) any later version.
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8 #
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9 # This program is distributed in the hope that it will be useful,
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10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 # GNU General Public License for more details.
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13 #
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14 # You should have received a copy of the GNU General Public
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15 # License along with this library; if not, write to the Free Software
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16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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17
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18 import sys,traceback
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19
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20 def for_each(items,f):
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21 bad=[]
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22 num_ok=0
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23
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24 for x in items:
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25 try: f(x); num_ok+=1
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26 except Exception as ex:
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27 bad.append({'item':x, 'error':str(ex)})
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28
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29 # printing exception info
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30 #traceback.print_exc()
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31
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32 return {'ok_count':num_ok, 'failures':bad}
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33
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34 def discrete_hist(domain,counts): return {'domain':domain, 'counts':counts}
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35 def continuous_hist(edges,counts): return {'edges':edges,'counts':counts}
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36 def decode_tagged(parser_table, v): return parser_table[v['tag']](v['value'])
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37 def print_status(msg): sys.stderr.write(msg+'\n')
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