| #!/usr/bin/python |
| |
| # 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 re |
| import math |
| |
| # everything in the global namespace is eval'ed during initialization |
| # by the Pythonnator UIMA annotator |
| def initialize(annotContext): |
| global pattern |
| global source |
| global debug |
| global ac |
| ac = annotContext |
| pattern = re.compile(ac.extractValue("matchString"), re.IGNORECASE) |
| source = ac.extractValue("SourceFile") |
| debug = ac.extractIntegerValue("DebugLevel") |
| if debug > 0: |
| print source + ": initialize with matchString =" + ac.extractValue("matchString") |
| |
| |
| def typeSystemInit(ts): |
| global source |
| global debug |
| global ac |
| if debug > 10: |
| print source + ": Type sytem init called" |
| global keywordtype |
| keywordtype =ts.getType('com.ibm.uima.examples.keyword') |
| if not keywordtype.isValid(): |
| error = source + ": com.ibm.uima.examples.keyword is NOT found in type system!" |
| ac.logError(error) |
| raise Exception, error |
| |
| # |
| # the process method is passed two parameters, the CAS and |
| # the ResultsSpecification |
| def process(tcas, rs): |
| global keywordtype |
| global source |
| global debug |
| global ac |
| if debug > 10: |
| print source + ": This is a process function" |
| ac.logMessage("process called") |
| text = tcas.getDocumentText() |
| index = tcas.getIndexRepository() |
| iterator = pattern.finditer(text) |
| annotCount = 0 |
| for match in iterator: |
| fs = tcas.createAnnotation(keywordtype, match.start(), match.end()) |
| index.addFS(fs) |
| annotCount += 1 |
| if debug > 0: |
| print source + ": created " + str(annotCount) + " annotations" |
| if debug > 20: |
| annots = 0 |
| iterator = tcas.getAnnotationIndex(keywordtype).iterator() |
| while iterator.isValid(): |
| annots += 1 |
| iterator.moveToNext() |
| print source + ": found " + str(annots) + " annotations" |