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comparison planemo/lib/python3.7/site-packages/boto/handler.py @ 0:d30785e31577 draft

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"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
author guerler
date Fri, 31 Jul 2020 00:18:57 -0400
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-1:000000000000 0:d30785e31577
1 # Copyright (c) 2006,2007 Mitch Garnaat http://garnaat.org/
2 #
3 # Permission is hereby granted, free of charge, to any person obtaining a
4 # copy of this software and associated documentation files (the
5 # "Software"), to deal in the Software without restriction, including
6 # without limitation the rights to use, copy, modify, merge, publish, dis-
7 # tribute, sublicense, and/or sell copies of the Software, and to permit
8 # persons to whom the Software is furnished to do so, subject to the fol-
9 # lowing conditions:
10 #
11 # The above copyright notice and this permission notice shall be included
12 # in all copies or substantial portions of the Software.
13 #
14 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15 # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
16 # ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
17 # SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
18 # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
20 # IN THE SOFTWARE.
21
22 import xml.sax
23
24 from boto.compat import StringIO
25
26
27 class XmlHandler(xml.sax.ContentHandler):
28
29 def __init__(self, root_node, connection):
30 self.connection = connection
31 self.nodes = [('root', root_node)]
32 self.current_text = ''
33
34 def startElement(self, name, attrs):
35 self.current_text = ''
36 new_node = self.nodes[-1][1].startElement(name, attrs, self.connection)
37 if new_node is not None:
38 self.nodes.append((name, new_node))
39
40 def endElement(self, name):
41 self.nodes[-1][1].endElement(name, self.current_text, self.connection)
42 if self.nodes[-1][0] == name:
43 if hasattr(self.nodes[-1][1], 'endNode'):
44 self.nodes[-1][1].endNode(self.connection)
45 self.nodes.pop()
46 self.current_text = ''
47
48 def characters(self, content):
49 self.current_text += content
50
51
52 class XmlHandlerWrapper(object):
53 def __init__(self, root_node, connection):
54 self.handler = XmlHandler(root_node, connection)
55 self.parser = xml.sax.make_parser()
56 self.parser.setContentHandler(self.handler)
57 self.parser.setFeature(xml.sax.handler.feature_external_ges, 0)
58
59 def parseString(self, content):
60 return self.parser.parse(StringIO(content))