Mercurial > libervia-pubsub
annotate sat_pubsub/error.py @ 233:564ae55219e1
sublicensed under AGPL V3
author | Goffi <goffi@goffi.org> |
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date | Thu, 17 May 2012 01:48:39 +0200 |
parents | 923281d4c5bc |
children | 64f780413b82 |
rev | line source |
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233 | 1 #!/usr/bin/python |
2 #-*- coding: utf-8 -*- | |
3 | |
4 """ | |
5 Copyright (c) 2003-2009 Ralph Meijer | |
6 Copyright (c) 2012 Jérôme Poisson | |
7 | |
8 | |
9 This program is free software: you can redistribute it and/or modify | |
10 it under the terms of the GNU Affero General Public License as published by | |
11 the Free Software Foundation, either version 3 of the License, or | |
12 (at your option) any later version. | |
13 | |
14 This program is distributed in the hope that it will be useful, | |
15 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 GNU Affero General Public License for more details. | |
18 | |
19 You should have received a copy of the GNU Affero General Public License | |
20 along with this program. If not, see <http://www.gnu.org/licenses/>. | |
21 -- | |
22 | |
23 This program is based on Idavoll (http://idavoll.ik.nu/), | |
24 originaly written by Ralph Meijer (http://ralphm.net/blog/) | |
25 It is sublicensed under AGPL v3 (or any later version) as allowed by the original | |
26 license. | |
27 | |
28 -- | |
29 | |
30 Here is a copy of the original license: | |
31 | |
32 Copyright (c) 2003-2009 Ralph Meijer | |
33 | |
34 Permission is hereby granted, free of charge, to any person obtaining | |
35 a copy of this software and associated documentation files (the | |
36 "Software"), to deal in the Software without restriction, including | |
37 without limitation the rights to use, copy, modify, merge, publish, | |
38 distribute, sublicense, and/or sell copies of the Software, and to | |
39 permit persons to whom the Software is furnished to do so, subject to | |
40 the following conditions: | |
41 | |
42 The above copyright notice and this permission notice shall be | |
43 included in all copies or substantial portions of the Software. | |
44 | |
45 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
46 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
47 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
48 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE | |
49 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION | |
50 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION | |
51 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
52 | |
53 """ | |
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54 |
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55 class Error(Exception): |
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56 msg = '' |
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57 |
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58 def __init__(self, msg=None): |
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59 self.msg = msg or self.msg |
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60 |
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61 |
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62 def __str__(self): |
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63 return self.msg |
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64 |
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65 |
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66 |
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67 class NodeNotFound(Error): |
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68 pass |
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69 |
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70 |
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71 |
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72 class NodeExists(Error): |
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73 pass |
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74 |
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75 |
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76 |
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77 class NotSubscribed(Error): |
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78 """ |
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79 Entity is not subscribed to this node. |
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80 """ |
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81 |
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82 |
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83 |
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84 class SubscriptionExists(Error): |
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85 """ |
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86 There already exists a subscription to this node. |
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87 """ |
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88 |
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89 |
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90 |
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91 class Forbidden(Error): |
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92 pass |
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93 |
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94 |
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95 |
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96 class ItemForbidden(Error): |
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97 pass |
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98 |
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99 |
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100 |
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101 class ItemRequired(Error): |
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102 pass |
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103 |
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104 |
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105 |
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106 class NoInstantNodes(Error): |
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107 pass |
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108 |
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109 |
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110 |
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111 class InvalidConfigurationOption(Error): |
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112 msg = 'Invalid configuration option' |
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113 |
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114 |
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115 |
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116 class InvalidConfigurationValue(Error): |
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117 msg = 'Bad configuration value' |
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118 |
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119 |
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120 |
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121 class NodeNotPersistent(Error): |
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122 pass |
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123 |
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124 |
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125 |
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126 class NoRootNode(Error): |
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127 pass |
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128 |
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129 |
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130 |
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131 class NoCallbacks(Error): |
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132 """ |
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133 There are no callbacks for this node. |
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134 """ |
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135 |
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136 |
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137 |
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138 class NoCollections(Error): |
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139 pass |
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140 |
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141 |
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142 |
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143 class NoPublishing(Error): |
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144 """ |
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145 This node does not support publishing. |
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146 """ |