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98 lines
3.1 KiB
98 lines
3.1 KiB
# This program is free software; you can redistribute it and/or modify
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# it under the terms of the (LGPL) GNU Lesser General Public License as
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# published by the Free Software Foundation; either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Library Lesser General Public License for more details at
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# ( http://www.gnu.org/licenses/lgpl.html ).
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# written by: Jeff Ortel ( jortel@redhat.com )
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"""
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Provides classes for the (WS) SOAP I{rpc/literal} and I{rpc/encoded} bindings.
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"""
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from logging import getLogger
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from suds import *
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from suds.mx.encoded import Encoded as MxEncoded
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from suds.umx.encoded import Encoded as UmxEncoded
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from suds.bindings.binding import Binding, envns
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from suds.sax.element import Element
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log = getLogger(__name__)
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encns = ('SOAP-ENC', 'http://schemas.xmlsoap.org/soap/encoding/')
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class RPC(Binding):
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"""
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RPC/Literal binding style.
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"""
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def param_defs(self, method):
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return self.bodypart_types(method)
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def envelope(self, header, body):
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env = Binding.envelope(self, header, body)
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env.addPrefix(encns[0], encns[1])
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env.set('%s:encodingStyle' % envns[0],
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'http://schemas.xmlsoap.org/soap/encoding/')
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return env
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def bodycontent(self, method, args, kwargs):
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n = 0
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root = self.method(method)
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for pd in self.param_defs(method):
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if n < len(args):
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value = args[n]
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else:
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value = kwargs.get(pd[0])
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p = self.mkparam(method, pd, value)
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if p is not None:
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root.append(p)
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n += 1
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return root
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def replycontent(self, method, body):
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return body[0].children
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def method(self, method):
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"""
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Get the document root. For I{rpc/(literal|encoded)}, this is the
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name of the method qualifed by the schema tns.
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@param method: A service method.
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@type method: I{service.Method}
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@return: A root element.
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@rtype: L{Element}
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"""
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ns = method.soap.input.body.namespace
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if ns[0] is None:
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ns = ('ns0', ns[1])
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method = Element(method.name, ns=ns)
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return method
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class Encoded(RPC):
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"""
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RPC/Encoded (section 5) binding style.
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"""
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def marshaller(self):
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return MxEncoded(self.schema())
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def unmarshaller(self, typed=True):
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"""
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Get the appropriate XML decoder.
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@return: Either the (basic|typed) unmarshaller.
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@rtype: L{UmxTyped}
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"""
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if typed:
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return UmxEncoded(self.schema())
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else:
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return RPC.unmarshaller(self, typed)
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