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📄 __init__.py(1.83 KB)
📄 __init__.pyc(1.47 KB)
📄 __init__.pyo(1.47 KB)
📄 appender.py(9.04 KB)
📄 appender.pyc(11.66 KB)
📄 appender.pyo(11.66 KB)
📄 basic.py(1.62 KB)
📄 basic.pyc(1.3 KB)
📄 basic.pyo(1.3 KB)
📄 core.py(4.73 KB)
📄 core.pyc(5.4 KB)
📄 core.pyo(5.4 KB)
📄 encoded.py(4.54 KB)
📄 encoded.pyc(3.71 KB)
📄 encoded.pyo(3.71 KB)
📄 literal.py(9.29 KB)
📄 literal.pyc(8.23 KB)
📄 literal.pyo(8.23 KB)
📄 typer.py(4.02 KB)
📄 typer.pyc(3.86 KB)
📄 typer.pyo(3.86 KB)

Editing: encoded.py

# This program is free software; you can redistribute it and/or modify
# it under the terms of the (LGPL) GNU Lesser General Public License as
# published by the Free Software Foundation; either version 3 of the 
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Library Lesser General Public License for more details at
# ( http://www.gnu.org/licenses/lgpl.html ).
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# written by: Jeff Ortel ( jortel@redhat.com )

"""
Provides encoded I{marshaller} classes.
"""

from logging import getLogger
from suds import *
from suds.mx import *
from suds.mx.literal import Literal
from suds.mx.typer import Typer
from suds.sudsobject import Factory, Object
from suds.xsd.query import TypeQuery

log = getLogger(__name__)

#
# Add encoded extensions
# aty = The soap (section 5) encoded array type.
#
Content.extensions.append('aty')

class Encoded(Literal):
    """
    A SOAP section (5) encoding marshaller.
    This marshaller supports rpc/encoded soap styles.
    """
    
    def start(self, content):
        #
        # For soap encoded arrays, the 'aty' (array type) information
        # is extracted and added to the 'content'.  Then, the content.value
        # is replaced with an object containing an 'item=[]' attribute
        # containing values that are 'typed' suds objects. 
        #
        start = Literal.start(self, content)
        if start and isinstance(content.value, (list,tuple)):
            resolved = content.type.resolve()
            for c in resolved:
                if hasattr(c[0], 'aty'):
                    content.aty = (content.tag, c[0].aty)
                    self.cast(content)
                    break
        return start
    
    def end(self, parent, content):
        #
        # For soap encoded arrays, the soapenc:arrayType attribute is
        # added with proper type and size information.
        # Eg: soapenc:arrayType="xs:int[3]"
        #
        Literal.end(self, parent, content)
        if content.aty is None:
            return
        tag, aty = content.aty
        ns0 = ('at0', aty[1])
        ns1 = ('at1', 'http://schemas.xmlsoap.org/soap/encoding/')
        array = content.value.item
        child = parent.getChild(tag)
        child.addPrefix(ns0[0], ns0[1])
        child.addPrefix(ns1[0], ns1[1])
        name = '%s:arrayType' % ns1[0]
        value = '%s:%s[%d]' % (ns0[0], aty[0], len(array)) 
        child.set(name, value)
        
    def encode(self, node, content):
        if content.type.any():
            Typer.auto(node, content.value)
            return
        if content.real.any():
            Typer.auto(node, content.value)
            return
        ns = None
        name = content.real.name
        if self.xstq:
            ns = content.real.namespace()
        Typer.manual(node, name, ns)
        
    def cast(self, content):
        """
        Cast the I{untyped} list items found in content I{value}.
        Each items contained in the list is checked for XSD type information.
        Items (values) that are I{untyped}, are replaced with suds objects and
        type I{metadata} is added.
        @param content: The content holding the collection.
        @type content: L{Content}
        @return: self
        @rtype: L{Encoded}
        """
        aty = content.aty[1]
        resolved = content.type.resolve()
        array = Factory.object(resolved.name)
        array.item = []
        query = TypeQuery(aty)
        ref = query.execute(self.schema)
        if ref is None:
            raise TypeNotFound(qref)
        for x in content.value:
            if isinstance(x, (list, tuple)):
                array.item.append(x)
                continue
            if isinstance(x, Object):
                md = x.__metadata__
                md.sxtype = ref
                array.item.append(x) 
                continue
            if isinstance(x, dict):
                x = Factory.object(ref.name, x)
                md = x.__metadata__
                md.sxtype = ref
                array.item.append(x) 
                continue
            x = Factory.property(ref.name, x)
            md = x.__metadata__
            md.sxtype = ref
            array.item.append(x)
        content.value = array
        return self

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Editing: encoded.py

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