Source Code for Module caldavclientlibrary.protocol.webdav.options

 1  ## 
 2  # Copyright (c) 2007-2016 Apple Inc. All rights reserved. 
 3  # 
 4  # Licensed under the Apache License, Version 2.0 (the "License"); 
 5  # you may not use this file except in compliance with the License. 
 6  # You may obtain a copy of the License at 
 7  # 
 8  # http://www.apache.org/licenses/LICENSE-2.0 
 9  # 
10  # Unless required by applicable law or agreed to in writing, software 
11  # distributed under the License is distributed on an "AS IS" BASIS, 
12  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
13  # See the License for the specific language governing permissions and 
14  # limitations under the License. 
15  ## 
16   
17  from caldavclientlibrary.protocol.webdav.requestresponse import RequestResponse 
18  from caldavclientlibrary.protocol.webdav.definitions import methods 
19  from caldavclientlibrary.protocol.http.util import parsetoken 
20  from caldavclientlibrary.protocol.webdav.definitions import headers 
21   
22 -class Options(RequestResponse): 
23   
24 -    def __init__(self, session, url): 
25          super(Options, self).__init__(session, methods.OPTIONS, url) 
26   
27 -    def getAllowed(self): 
28   
29          methods = () 
30          if self.hasResponseHeader(headers.Allow): 
31   
32              # Look at each one and accumlate allowed methods 
33              for value in self.getResponseHeaders(headers.Allow): 
34                  while value: 
35                      token, value = parsetoken(value, ", \t") 
36                      methods += (token,) 
37                       
38          return methods 
39   
40 -    def isAllowed(self, method): 
41          methods = () 
42          if self.hasResponseHeader(headers.Allow): 
43   
44              # Look at each one and accumlate allowed methods 
45              for value in self.getResponseHeaders(headers.Allow): 
46                  while value: 
47                      token, value = parsetoken(value, ", \t") 
48                      if method == token: 
49                          return True 
50                       
51          return False 
52