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author | Chris Dyer <cdyer@cs.cmu.edu> | 2012-07-28 12:11:44 -0400 |
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committer | Chris Dyer <cdyer@cs.cmu.edu> | 2012-07-28 12:11:44 -0400 |
commit | 9052682200365b64115f2f88eb02cb150dc7ade4 (patch) | |
tree | 8e9609daeaa93f0edf421114c5cdbed016709332 /python/pkg/cdec/sa/extract.py | |
parent | 5276e368ad643434fd73527329ed70507ee49dfc (diff) | |
parent | 455ca8bc1406ec2f6554fce9be7488bb3cca75dd (diff) |
Merge branch 'master' of github.com:redpony/cdec
Diffstat (limited to 'python/pkg/cdec/sa/extract.py')
-rw-r--r-- | python/pkg/cdec/sa/extract.py | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/python/pkg/cdec/sa/extract.py b/python/pkg/cdec/sa/extract.py new file mode 100644 index 00000000..918aa3bb --- /dev/null +++ b/python/pkg/cdec/sa/extract.py @@ -0,0 +1,31 @@ +#!/usr/bin/env python +import sys +import os +import argparse +import logging +import cdec.sa + +def main(): + logging.basicConfig(level=logging.INFO) + parser = argparse.ArgumentParser(description='Extract grammars from a compiled corpus.') + parser.add_argument('-c', '--config', required=True, + help='Extractor configuration') + parser.add_argument('-g', '--grammars', required=True, + help='Grammar output path') + args = parser.parse_args() + + if not os.path.exists(args.grammars): + os.mkdir(args.grammars) + + extractor = cdec.sa.GrammarExtractor(args.config) + for i, sentence in enumerate(sys.stdin): + sentence = sentence[:-1] + grammar_file = os.path.join(args.grammars, 'grammar.{0}'.format(i)) + with open(grammar_file, 'w') as output: + for rule in extractor.grammar(sentence): + output.write(str(rule)+'\n') + grammar_file = os.path.abspath(grammar_file) + print('<seg grammar="{0}">{1}</seg>'.format(grammar_file, sentence)) + +if __name__ == '__main__': + main() |