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1 #!/usr/bin/python2.4 | |
2 # | |
3 # Copyright 2014 Google Inc. All Rights Reserved. | |
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 import json | |
26 | |
27 from ...oauth2client import util | |
28 | |
29 | |
30 class Error(Exception): | |
31 """Base error for this module.""" | |
32 pass | |
33 | |
34 | |
35 class HttpError(Error): | |
36 """HTTP data was invalid or unexpected.""" | |
37 | |
38 @util.positional(3) | |
39 def __init__(self, resp, content, uri=None): | |
40 self.resp = resp | |
41 self.content = content | |
42 self.uri = uri | |
43 | |
44 def _get_reason(self): | |
45 """Calculate the reason for the error from the response content.""" | |
46 reason = self.resp.reason | |
47 try: | |
48 data = json.loads(self.content) | |
49 reason = data['error']['message'] | |
50 except (ValueError, KeyError): | |
51 pass | |
52 if reason is None: | |
53 reason = '' | |
54 return reason | |
55 | |
56 def __repr__(self): | |
57 if self.uri: | |
58 return '<HttpError %s when requesting %s returned "%s">' % ( | |
59 self.resp.status, self.uri, self._get_reason().strip()) | |
60 else: | |
61 return '<HttpError %s "%s">' % (self.resp.status, self._get_reason()) | |
62 | |
63 __str__ = __repr__ | |
64 | |
65 | |
66 class InvalidJsonError(Error): | |
67 """The JSON returned could not be parsed.""" | |
68 pass | |
69 | |
70 | |
71 class UnknownFileType(Error): | |
72 """File type unknown or unexpected.""" | |
73 pass | |
74 | |
75 | |
76 class UnknownLinkType(Error): | |
77 """Link type unknown or unexpected.""" | |
78 pass | |
79 | |
80 | |
81 class UnknownApiNameOrVersion(Error): | |
82 """No API with that name and version exists.""" | |
83 pass | |
84 | |
85 | |
86 class UnacceptableMimeTypeError(Error): | |
87 """That is an unacceptable mimetype for this operation.""" | |
88 pass | |
89 | |
90 | |
91 class MediaUploadSizeError(Error): | |
92 """Media is larger than the method can accept.""" | |
93 pass | |
94 | |
95 | |
96 class ResumableUploadError(HttpError): | |
97 """Error occured during resumable upload.""" | |
98 pass | |
99 | |
100 | |
101 class InvalidChunkSizeError(Error): | |
102 """The given chunksize is not valid.""" | |
103 pass | |
104 | |
105 class InvalidNotificationError(Error): | |
106 """The channel Notification is invalid.""" | |
107 pass | |
108 | |
109 class BatchError(HttpError): | |
110 """Error occured during batch operations.""" | |
111 | |
112 @util.positional(2) | |
113 def __init__(self, reason, resp=None, content=None): | |
114 self.resp = resp | |
115 self.content = content | |
116 self.reason = reason | |
117 | |
118 def __repr__(self): | |
119 return '<BatchError %s "%s">' % (self.resp.status, self.reason) | |
120 | |
121 __str__ = __repr__ | |
122 | |
123 | |
124 class UnexpectedMethodError(Error): | |
125 """Exception raised by RequestMockBuilder on unexpected calls.""" | |
126 | |
127 @util.positional(1) | |
128 def __init__(self, methodId=None): | |
129 """Constructor for an UnexpectedMethodError.""" | |
130 super(UnexpectedMethodError, self).__init__( | |
131 'Received unexpected call %s' % methodId) | |
132 | |
133 | |
134 class UnexpectedBodyError(Error): | |
135 """Exception raised by RequestMockBuilder on unexpected bodies.""" | |
136 | |
137 def __init__(self, expected, provided): | |
138 """Constructor for an UnexpectedMethodError.""" | |
139 super(UnexpectedBodyError, self).__init__( | |
140 'Expected: [%s] - Provided: [%s]' % (expected, provided)) | |
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