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import json
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default_param = {}
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default_param['bins'] = -1
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default_param['unstable_bins'] = -1
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default_param['stable_bins'] = -1
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default_param['sr'] = 44100
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default_param['pre_filter_start'] = -1
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default_param['pre_filter_stop'] = -1
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default_param['band'] = {}
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N_BINS = 'n_bins'
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def int_keys(d):
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r = {}
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for k, v in d:
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if k.isdigit():
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k = int(k)
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r[k] = v
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return r
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class ModelParameters(object):
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def __init__(self, config_path=''):
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with open(config_path, 'r') as f:
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self.param = json.loads(f.read(), object_pairs_hook=int_keys)
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for k in ['mid_side', 'mid_side_b', 'mid_side_b2', 'stereo_w', 'stereo_n', 'reverse']:
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if not k in self.param:
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self.param[k] = False
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if N_BINS in self.param:
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self.param['bins'] = self.param[N_BINS] |
