| #!/usr/bin/env python -u |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| import os, sys, codecs, re |
| |
| def usage(): |
| print "Usage info for filterGrammar.py" |
| print " filterGrammar.py devset devset ..." |
| print "Where:" |
| print " stdin - pipe in SAMT grammar to filter" |
| print " stdout - pipes out filtered SAMT grammar" |
| print " devset - plain text dev or test file" |
| print |
| sys.exit() |
| |
| def main(): |
| arguments = sys.argv[1:] |
| |
| vocabulary = {} |
| |
| for devFileName in arguments: |
| devFile = codecs.open(devFileName, "r", "utf-8").read().split(u"\n") |
| for line in devFile: |
| line = line.rstrip().lstrip() |
| line = re.sub("[ ]+", " ", line) |
| for word in line.split(" "): |
| vocabulary[word] = 1 |
| |
| |
| for line in sys.stdin: |
| (source, sep, rule) = line.rstrip().partition("#") |
| sourceWords = source.split(" ") |
| |
| skip = False |
| for word in sourceWords: |
| if ((not re.match("^@[^ #a-z]+$", word)) and (not word in vocabulary)): |
| skip = True |
| break |
| if skip: |
| continue |
| else: |
| sys.stdout.write(line) |
| |
| if __name__ == "__main__": |
| main() |