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annotate venv/lib/python2.7/site-packages/boto/handler.py @ 0:d67268158946 draft

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planemo upload commit a3f181f5f126803c654b3a66dd4e83a48f7e203b
author bcclaywell
date Mon, 12 Oct 2015 17:43:33 -0400
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1 # Copyright (c) 2006,2007 Mitch Garnaat http://garnaat.org/
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2 #
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3 # Permission is hereby granted, free of charge, to any person obtaining a
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4 # copy of this software and associated documentation files (the
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5 # "Software"), to deal in the Software without restriction, including
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6 # without limitation the rights to use, copy, modify, merge, publish, dis-
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7 # tribute, sublicense, and/or sell copies of the Software, and to permit
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8 # persons to whom the Software is furnished to do so, subject to the fol-
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9 # lowing conditions:
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10 #
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11 # The above copyright notice and this permission notice shall be included
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12 # in all copies or substantial portions of the Software.
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13 #
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14 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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15 # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
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16 # ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
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17 # SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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18 # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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19 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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20 # IN THE SOFTWARE.
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21
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22 import xml.sax
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23
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24 from boto.compat import StringIO
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25
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26
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27 class XmlHandler(xml.sax.ContentHandler):
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28
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29 def __init__(self, root_node, connection):
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30 self.connection = connection
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31 self.nodes = [('root', root_node)]
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32 self.current_text = ''
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33
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34 def startElement(self, name, attrs):
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35 self.current_text = ''
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36 new_node = self.nodes[-1][1].startElement(name, attrs, self.connection)
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37 if new_node is not None:
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38 self.nodes.append((name, new_node))
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39
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40 def endElement(self, name):
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41 self.nodes[-1][1].endElement(name, self.current_text, self.connection)
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42 if self.nodes[-1][0] == name:
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43 if hasattr(self.nodes[-1][1], 'endNode'):
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44 self.nodes[-1][1].endNode(self.connection)
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45 self.nodes.pop()
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46 self.current_text = ''
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47
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48 def characters(self, content):
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49 self.current_text += content
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50
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51
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52 class XmlHandlerWrapper(object):
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53 def __init__(self, root_node, connection):
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54 self.handler = XmlHandler(root_node, connection)
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55 self.parser = xml.sax.make_parser()
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56 self.parser.setContentHandler(self.handler)
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57 self.parser.setFeature(xml.sax.handler.feature_external_ges, 0)
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58
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59 def parseString(self, content):
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60 return self.parser.parse(StringIO(content))