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25 lines
1 KiB
Python
25 lines
1 KiB
Python
from .. xmlstream.stanzabase import StanzaBase
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from xml.etree import cElementTree as ET
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from . error import Error
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from .. exceptions import XMPPError
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import traceback
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class RootStanza(StanzaBase):
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def exception(self, e): #called when a handler raises an exception
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self.reply()
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if isinstance(e, XMPPError): # we raised this deliberately
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self['error']['condition'] = e.condition
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self['error']['text'] = e.text
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if e.extension is not None: # extended error tag
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extxml = ET.Element("{%s}%s" % (e.extension_ns, e.extension), e.extension_args)
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self['error'].xml.append(extxml)
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self['error']['type'] = e.etype
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else: # we probably didn't raise this on purpose, so send back a traceback
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self['error']['condition'] = 'undefined-condition'
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self['error']['text'] = traceback.format_tb(e.__traceback__)
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self.send()
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# all jabber:client root stanzas should have the error plugin
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RootStanza.plugin_attrib_map['error'] = Error
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RootStanza.plugin_tag_map["{%s}%s" % (Error.namespace, Error.name)] = Error
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