82 lines
3.1 KiB
Python
82 lines
3.1 KiB
Python
#!/usr/bin/env python3
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from text.torchtext.datasets.generic import Query
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from argparse import ArgumentParser
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import os
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import re
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import ujson as json
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from metrics import to_lf
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def correct_format(x):
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if len(x.keys()) == 0:
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x = {'query': None, 'error': 'Invalid'}
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else:
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c = x['conds']
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proper = True
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for cc in c:
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if len(cc) < 3:
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proper = False
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if proper:
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x = {'query': x, 'error': ''}
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else:
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x = {'query': None, 'error': 'Invalid'}
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return x
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def write_logical_forms(greedy, args):
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data_dir = os.path.join(args.data, 'wikisql', 'data')
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path = os.path.join(data_dir, 'dev.jsonl') if 'valid' in args.evaluate else os.path.join(data_dir, 'test.jsonl')
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table_path = os.path.join(data_dir, 'dev.tables.jsonl') if 'valid' in args.evaluate else os.path.join(data_dir, 'test.tables.jsonl')
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with open(table_path) as tables_file:
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tables = [json.loads(line) for line in tables_file]
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id_to_tables = {x['id']: x for x in tables}
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examples = []
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with open(path) as example_file:
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for line in example_file:
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entry = json.loads(line)
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table = id_to_tables[entry['table_id']]
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sql = entry['sql']
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header = table['header']
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a = repr(Query.from_dict(entry['sql'], table['header']))
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ex = {'sql': sql, 'header': header, 'answer': a, 'table': table}
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examples.append(ex)
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with open(args.output, 'a') as f:
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count = 0
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correct = 0
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text_answers = []
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for idx, (g, ex) in enumerate(zip(greedy, examples)):
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count += 1
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text_answers.append([ex['answer'].lower()])
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try:
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lf = to_lf(g, ex['table'])
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f.write(json.dumps(correct_format(lf)) + '\n')
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gt = ex['sql']
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conds = gt['conds']
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lower_conds = []
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for c in conds:
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lc = c
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lc[2] = str(lc[2]).lower()
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lower_conds.append(lc)
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gt['conds'] = lower_conds
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correct += lf == gt
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except Exception as e:
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f.write(json.dumps(correct_format({})) + '\n')
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if __name__ == '__main__':
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parser = ArgumentParser()
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parser.add_argument('data', help='path to the directory containing data for WikiSQL')
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parser.add_argument('predictions', help='path to prediction file, containing one prediction per line')
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parser.add_argument('ids', help='path to file for indices, a list of integers indicating the index into the dev/test set of the predictions on the corresponding line in \'predicitons\'')
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parser.add_argument('output', help='path for logical forms output line by line')
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parser.add_argument('evaluate', help='running on the \'validation\' or \'test\' set')
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args = parser.parse_args()
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with open(args.predictions) as f:
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greedy = [l for l in f]
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if args.ids is not None:
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with open(args.ids) as f:
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ids = [int(l.strip()) for l in f]
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greedy = [x[1] for x in sorted([(i, g) for i, g in zip(ids, greedy)])]
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write_logical_forms(greedy, args)
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