51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
"""
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SleekXMPP: The Sleek XMPP Library
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Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
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This file is part of SleekXMPP.
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See the file LICENSE for copying permission.
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"""
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from sleekxmpp.thirdparty import OrderedDict
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from sleekxmpp.xmlstream import ET, ElementBase
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class Headers(ElementBase):
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name = 'headers'
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namespace = 'http://jabber.org/protocol/shim'
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plugin_attrib = 'headers'
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interfaces = set(['headers'])
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is_extension = True
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def get_headers(self):
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result = OrderedDict()
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headers = self.xml.findall('{%s}header' % self.namespace)
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for header in headers:
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name = header.attrib.get('name', '')
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value = header.text
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if name in result:
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if not isinstance(result[name], set):
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result[name] = [result[name]]
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else:
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result[name] = []
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result[name].add(value)
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else:
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result[name] = value
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return result
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def set_headers(self, values):
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self.del_headers()
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for name in values:
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vals = values[name]
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if not isinstance(vals, (list, set)):
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vals = [values[name]]
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for value in vals:
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header = ET.Element('{%s}header' % self.namespace)
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header.attrib['name'] = name
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header.text = value
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self.xml.append(header)
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def del_headers(self):
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headers = self.xml.findall('{%s}header' % self.namespace)
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for header in headers:
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self.xml.remove(header)
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