Mercurial > libervia-pubsub

annotate idavoll/error.py @ 179:42e23a62b57f

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Guard against missing config for sending last published item on subscription.
author Ralph Meijer <ralphm@ik.nu>
date Thu, 10 Apr 2008 14:06:00 +0000
parents bc269696ef42
children 569e4dac9bc3
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bc269696ef42 Reply with the correct error condition on subscription when not subscribed.
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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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10 class NodeNotFound(Error):
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11 pass
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13 class NodeExists(Error):
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14 pass
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16 class NotSubscribed(Error):
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17 """
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18 Entity is not subscribed to this node.
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19 """
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20
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21 class SubscriptionExists(Error):
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22 pass
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24 class Forbidden(Error):
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25 pass
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27 class ItemForbidden(Error):
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28 pass
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30 class ItemRequired(Error):
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31 pass
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33 class NoInstantNodes(Error):
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34 pass
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36 class InvalidConfigurationOption(Error):
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37 msg = 'Invalid configuration option'
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39 class InvalidConfigurationValue(Error):
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40 msg = 'Bad configuration value'
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42 class NodeNotPersistent(Error):
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43 pass
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45 class NoRootNode(Error):
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46 pass