Mercurial > libervia-pubsub

annotate idavoll/error.py @ 212:edabaa535476

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These files also belong to the Idavoll 0.9.0 release.
author Ralph Meijer <ralphm@ik.nu>
date Wed, 08 Apr 2009 09:07:28 +0000
parents 274a45d2a5ab
children a321f9300054
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1 # Copyright (c) 2003-2008 Ralph Meijer
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2 # See LICENSE for details.
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3
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4 class Error(Exception):
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5 msg = ''
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6
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7 def __str__(self):
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8 return self.msg
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12 class NodeNotFound(Error):
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13 pass
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17 class NodeExists(Error):
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18 pass
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22 class NotSubscribed(Error):
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23 """
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24 Entity is not subscribed to this node.
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25 """
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29 class SubscriptionExists(Error):
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30 """
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31 There already exists a subscription to this node.
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32 """
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36 class Forbidden(Error):
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37 pass
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41 class ItemForbidden(Error):
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42 pass
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46 class ItemRequired(Error):
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47 pass
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51 class NoInstantNodes(Error):
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52 pass
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56 class InvalidConfigurationOption(Error):
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57 msg = 'Invalid configuration option'
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61 class InvalidConfigurationValue(Error):
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62 msg = 'Bad configuration value'
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66 class NodeNotPersistent(Error):
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71 class NoRootNode(Error):
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76 class NoCallbacks(Error):
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77 """
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78 There are no callbacks for this node.
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79 """
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83 class NoCollections(Error):
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84 pass
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88 class NoPublishing(Error):
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89 """
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90 This node does not support publishing.
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91 """