| # |
| # 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. |
| # |
| """ |
| Module containing handy utility functions. |
| """ |
| import re |
| import iso8601 |
| import logging |
| from cmislib.domain import CmisId, Document, Folder |
| |
| moduleLogger = logging.getLogger('cmislib.util') |
| |
| def multiple_replace(aDict, text): |
| |
| """ |
| Replace in 'text' all occurences of any key in the given |
| dictionary by its corresponding value. Returns the new string. |
| |
| See http://code.activestate.com/recipes/81330/ |
| """ |
| |
| # Create a regular expression from the dictionary keys |
| regex = re.compile("(%s)" % "|".join(map(re.escape, aDict.keys()))) |
| |
| # For each match, look-up corresponding value in dictionary |
| return regex.sub(lambda mo: aDict[mo.string[mo.start():mo.end()]], text) |
| |
| def parsePropValue(value, nodeName): |
| |
| """ |
| Returns a properly-typed object based on the type as specified in the |
| node's element name. |
| """ |
| |
| moduleLogger.debug('Inside parsePropValue') |
| |
| if nodeName == 'propertyId': |
| return CmisId(value) |
| elif nodeName == 'propertyString': |
| return value |
| elif nodeName == 'propertyBoolean': |
| bDict = {'false': False, 'true': True} |
| return bDict[value.lower()] |
| elif nodeName == 'propertyInteger': |
| return int(value) |
| elif nodeName == 'propertyDecimal': |
| return float(value) |
| elif nodeName == 'propertyDateTime': |
| #%z doesn't seem to work, so I'm going to trunc the offset |
| #not all servers return microseconds, so those go too |
| return parseDateTimeValue(value) |
| else: |
| return value |
| |
| |
| def parseDateTimeValue(value): |
| |
| """ |
| Utility function to return a datetime from a string. |
| """ |
| return iso8601.parse_date(value) |
| |
| |
| def parseBoolValue(value): |
| |
| """ |
| Utility function to parse booleans and none from strings |
| """ |
| |
| if value == 'false': |
| return False |
| elif value == 'true': |
| return True |
| elif value == 'none': |
| return None |
| else: |
| return value |
| |
| |
| def toCMISValue(value): |
| |
| """ |
| Utility function to convert Python values to CMIS string values |
| """ |
| |
| if value == False: |
| return 'false' |
| elif value == True: |
| return 'true' |
| elif value == None: |
| return 'none' |
| else: |
| return value |
| |
| |