Package apiclient :: Module errors
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Source Code for Module apiclient.errors

  1  #!/usr/bin/python2.4 
  2  # 
  3  # Copyright (C) 2010 Google Inc. 
  4  # 
  5  # Licensed under the Apache License, Version 2.0 (the "License"); 
  6  # you may not use this file except in compliance with the License. 
  7  # You may obtain a copy of the License at 
  8  # 
  9  #      http://www.apache.org/licenses/LICENSE-2.0 
 10  # 
 11  # Unless required by applicable law or agreed to in writing, software 
 12  # distributed under the License is distributed on an "AS IS" BASIS, 
 13  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
 14  # See the License for the specific language governing permissions and 
 15  # limitations under the License. 
 16   
 17  """Errors for the library. 
 18   
 19  All exceptions defined by the library 
 20  should be defined in this file. 
 21  """ 
 22   
 23  __author__ = 'jcgregorio@google.com (Joe Gregorio)' 
 24   
 25   
 26  from oauth2client.anyjson import simplejson 
 27   
 28   
29 -class Error(Exception):
30 """Base error for this module.""" 31 pass
32 33
34 -class HttpError(Error):
35 """HTTP data was invalid or unexpected.""" 36
37 - def __init__(self, resp, content, uri=None):
38 self.resp = resp 39 self.content = content 40 self.uri = uri
41
42 - def _get_reason(self):
43 """Calculate the reason for the error from the response content.""" 44 if self.resp.get('content-type', '').startswith('application/json'): 45 try: 46 data = simplejson.loads(self.content) 47 reason = data['error']['message'] 48 except (ValueError, KeyError): 49 reason = self.content 50 else: 51 reason = self.resp.reason 52 return reason
53
54 - def __repr__(self):
55 if self.uri: 56 return '<HttpError %s when requesting %s returned "%s">' % ( 57 self.resp.status, self.uri, self._get_reason()) 58 else: 59 return '<HttpError %s "%s">' % (self.resp.status, self._get_reason())
60 61 __str__ = __repr__
62 63
64 -class InvalidJsonError(Error):
65 """The JSON returned could not be parsed.""" 66 pass
67 68
69 -class UnknownLinkType(Error):
70 """Link type unknown or unexpected.""" 71 pass
72 73
74 -class UnknownApiNameOrVersion(Error):
75 """No API with that name and version exists.""" 76 pass
77 78
79 -class UnacceptableMimeTypeError(Error):
80 """That is an unacceptable mimetype for this operation.""" 81 pass
82 83
84 -class MediaUploadSizeError(Error):
85 """Media is larger than the method can accept.""" 86 pass
87 88
89 -class ResumableUploadError(Error):
90 """Error occured during resumable upload.""" 91 pass
92 93
94 -class BatchError(HttpError):
95 """Error occured during batch operations.""" 96
97 - def __init__(self, reason, resp=None, content=None):
98 self.resp = resp 99 self.content = content 100 self.reason = reason
101
102 - def __repr__(self):
103 return '<BatchError %s "%s">' % (self.resp.status, self.reason)
104 105 __str__ = __repr__
106 107
108 -class UnexpectedMethodError(Error):
109 """Exception raised by RequestMockBuilder on unexpected calls.""" 110
111 - def __init__(self, methodId=None):
112 """Constructor for an UnexpectedMethodError.""" 113 super(UnexpectedMethodError, self).__init__( 114 'Received unexpected call %s' % methodId)
115 116
117 -class UnexpectedBodyError(Error):
118 """Exception raised by RequestMockBuilder on unexpected bodies.""" 119
120 - def __init__(self, expected, provided):
121 """Constructor for an UnexpectedMethodError.""" 122 super(UnexpectedBodyError, self).__init__( 123 'Expected: [%s] - Provided: [%s]' % (expected, provided))
124