Exemple #1
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    def getTypesModuleName(self):
        '''return module name.
        '''
        assert self.wsdl is not None, 'initialize, call fromWSDL'
        if self.types_module_name is not None:
            return self.types_module_name

        wsm = WriteServiceModule(self.wsdl)
        return wsm.getTypesModuleName()
Exemple #2
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    def getClientModuleName(self):
        '''return module name.
        '''
        assert self.wsdl is not None, 'initialize, call fromWSDL'
        if self.client_module_name is not None:
            return self.client_module_name

        wsm = WriteServiceModule(self.wsdl, do_extended=self.do_extended)
        return wsm.getClientModuleName()
Exemple #3
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    def getMessagesModuleName(self):
        """return module name.
        """
        assert self.wsdl is not None, "initialize, call fromWSDL"
        if self.messages_module_name is not None:
            return self.messages_module_name

        wsm = WriteServiceModule(self.wsdl, do_extended=self.do_extended)
        return wsm.getMessagesModuleName()
Exemple #4
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def _wsdl2py(options, wsdl):

    if options.twisted:
        from ZSI.generate.containers import ServiceHeaderContainer
        try:
            ServiceHeaderContainer.imports.remove('from ZSI import client')
        except ValueError:
            pass
        ServiceHeaderContainer.imports.append('from ZSI.twisted import client')

    if options.simple_naming:
        # Use a different client suffix
        # WriteServiceModule.client_module_suffix = "_client"
        # Write messages definitions to a separate file.
        #wsdl2pyServiceDescription.separate_messages = True
        # Use more simple type and element class names
        containers.SetTypeNameFunc(lambda n: '%s_' % (NC_to_CN(n)))
        containers.SetElementNameFunc(lambda n: '%s' % (NC_to_CN(n)))
        # Don't add "_" to the attribute name (remove when --aname works well)
        containers.ContainerBase.func_aname = lambda instnc, n: TextProtect(
            str(n))
        # write out the modules with their names rather than their number.
        utility.namespace_name = lambda cls, ns: utility.Namespace2ModuleName(
            ns)

    files = []
    append = files.append
    if isinstance(wsdl, XMLSchema.XMLSchema):
        wsm = WriteServiceModule(_XMLSchemaAdapter(wsdl.location, wsdl),
                                 addressing=options.address)
    else:
        wsm = WriteServiceModule(wsdl, addressing=options.address)
        client_mod = wsm.getClientModuleName()
        client_file = join(options.output_dir, '%s.py' % client_mod)
        append(client_file)
        fd = open(client_file, 'w+')
        wsm.writeClient(fd)
        fd.close()

    types_mod = wsm.getTypesModuleName()
    types_file = join(options.output_dir, '%s.py' % types_mod)
    append(types_file)
    fd = open(types_file, 'w+')
    wsm.writeTypes(fd)
    fd.close()

    return files
Exemple #5
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def _wsdl2py(options, wsdl):

    if options.twisted:
        from ZSI.generate.containers import ServiceHeaderContainer
        try:
            ServiceHeaderContainer.imports.remove('from ZSI import client')
        except ValueError:
            pass
        ServiceHeaderContainer.imports.append('from ZSI.twisted import client')


    if options.simple_naming:
        # Use a different client suffix
        # WriteServiceModule.client_module_suffix = "_client"
        # Write messages definitions to a separate file.
        #wsdl2pyServiceDescription.separate_messages = True
        # Use more simple type and element class names
        containers.SetTypeNameFunc( lambda n: '%s_' %(NC_to_CN(n)) )
        containers.SetElementNameFunc( lambda n: '%s' %(NC_to_CN(n)) )
        # Don't add "_" to the attribute name (remove when --aname works well)
        containers.ContainerBase.func_aname = lambda instnc,n: TextProtect(str(n))
        # write out the modules with their names rather than their number.
        utility.namespace_name = lambda cls, ns: utility.Namespace2ModuleName(ns)

    files = []
    append =  files.append
    if isinstance(wsdl, XMLSchema.XMLSchema):
        wsm = WriteServiceModule(_XMLSchemaAdapter(wsdl.location, wsdl),
                                 addressing=options.address)
    else:
        wsm = WriteServiceModule(wsdl, addressing=options.address)
        client_mod = wsm.getClientModuleName()
        client_file = join(options.output_dir, '%s.py' %client_mod)
        append(client_file)
        fd = open(client_file, 'w+')
        # FIXME: adicionando a opcao com twisted utilizando o client que
        # alterei
        wsm.writeClient(fd, twisted=options.twisted)
        fd.close()

    types_mod = wsm.getTypesModuleName()
    types_file = join(options.output_dir, '%s.py' %types_mod)
    append(types_file)
    fd = open(types_file, 'w+' )
    wsm.writeTypes(fd)
    fd.close()

    return files
Exemple #6
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def GetPartsSubNames(args, wsdl):
    do_extended = True
    from ZSI.generate.wsdl2python import WriteServiceModule, SchemaDescription
    wsm = WriteServiceModule(wsdl, do_extended=do_extended)
    wsm.gatherNamespaces()
    toReturn = []
    for arg in args:
        argSubnames = []
        for l in wsm.usedNamespaces.values():
            for schema in l:
                sd = SchemaDescription(do_extended=do_extended)
                sd.fromSchema(schema)
                argNamespace = arg.element[0]
                if (sd.targetNamespace == argNamespace):
                    for i in sd.items:
                        # arg.name is the part name, but we want it's type
                        argElementType = arg.element[1]
                        if str(argElementType) == str(i.content.name):
                            argSubnames = []
                            # I'm not sure when the name attribute was dropped
                            # but at some point, or in some circumstance it's not
                            # there, but instead a ref attribute is there which is
                            # tuple of (namespace, name). This hack fixes things,
                            # but I'm not sure why this happens or has happened.
                            # IRJ - 2005-05-25
                            if i.content.mgContent != None:
                                for c in i.content.mgContent:
                                    nValue = "None"
                                    if c.isWildCard():
                                        nValue = "any"
                                    elif "name" in c.attributes:
                                        nValue = c.attributes["name"]
                                    elif "ref" in c.attributes:
                                        nValue = c.attributes["ref"][1]
                                    argSubnames.append(nValue)

        toReturn.append(argSubnames)
    return toReturn
Exemple #7
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def wsdl2py(args=None):
    """
    A utility for automatically generating client interface code from a wsdl
    definition, and a set of classes representing element declarations and
    type definitions.  This will produce two files in the current working 
    directory named after the wsdl definition name.

    eg. <definition name='SampleService'>
        SampleService.py
        SampleService_types.py
    """
    
    op = optparse.OptionParser(usage="usage: %prog [options]",
                 description=wsdl2py.__doc__)
    
    # Basic options
    op.add_option("-f", "--file",
                  action="store", dest="file", default=None, type="string",
                  help="FILE to load wsdl from")
    op.add_option("-u", "--url",
                  action="store", dest="url", default=None, type="string",
                  help="URL to load wsdl from")
    op.add_option("-x", "--schema",
                  action="store_true", dest="schema", default=False,
                  help="process just the schema from an xsd file [no services]")
    op.add_option("-d", "--debug",
                  action="callback", callback=SetDebugCallback,
                  help="debug output")
                  
    # WS Options
    op.add_option("-a", "--address",
                  action="store_true", dest="address", default=False,
                  help="ws-addressing support, must include WS-Addressing schema.")
                  
    # pyclass Metaclass 
    op.add_option("-b", "--complexType",
                  action="callback", callback=SetPyclassMetaclass, 
                  callback_kwargs={'module':'ZSI.generate.pyclass', 
                      'metaclass':'pyclass_type'},
                  help="add convenience functions for complexTypes, including Getters, Setters, factory methods, and properties (via metaclass). *** DONT USE WITH --simple-naming ***")
    
    # Lazy Evaluation of Typecodes (done at serialization/parsing when needed).
    op.add_option("-l", "--lazy",
                  action="callback", callback=SetUpLazyEvaluation, 
                  callback_kwargs={},
                  help="EXPERIMENTAL: recursion error solution, lazy evalution of typecodes")
    
    # Use Twisted
    op.add_option("-w", "--twisted",
                  action="callback", callback=SetUpTwistedClient, 
                  callback_kwargs={'module':'ZSI.generate.pyclass', 
                      'metaclass':'pyclass_type'},
                  help="generate a twisted.web client, dependencies python>=2.4, Twisted>=2.0.0, TwistedWeb>=0.5.0")
    
    # Extended generation options
    op.add_option("-e", "--extended",
                  action="store_true", dest="extended", default=False,
                  help="Do Extended code generation.")    
    op.add_option("-z", "--aname",
                  action="store", dest="aname", default=None, type="string",
                  help="pass in a function for attribute name creation")
    op.add_option("-t", "--types",
                  action="store", dest="types", default=None, type="string",
                  help="file to load types from")
    op.add_option("-o", "--output-dir",
                  action="store", dest="output_dir", default=".", type="string",
                  help="Write generated files to OUTPUT_DIR")
    op.add_option("-s", "--simple-naming",
                  action="store_true", dest="simple_naming", default=False,
                  help="Simplify generated naming.")
    op.add_option("-c", "--clientClassSuffix",
                  action="store", dest="clientClassSuffix", default=None, type="string",
                  help="Suffix to use for service client class (default \"SOAP\")")
    op.add_option("-m", "--pyclassMapModule",
                  action="store", dest="pyclassMapModule", default=None, type="string",
                  help="Python file that maps external python classes to a schema type.  The classes are used as the \"pyclass\" for that type.  The module should contain a dict() called mapping in the format: mapping = {schemaTypeName:(moduleName.py,className) }")
                  
    if args is None:
        (options, args) = op.parse_args()
    else:
        (options, args) = op.parse_args(args)

    if not xor(options.file is None, options.url is None):
        print('Must specify either --file or --url option')
        sys.exit(os.EX_USAGE)
    
    location = options.file            
    if options.url is not None:
        location = options.url
    
    if options.schema is True:
        reader = XMLSchema.SchemaReader(base_url=location)
    else:
        reader = WSDLTools.WSDLReader()

    load = reader.loadFromFile
    if options.url is not None:
        load = reader.loadFromURL

    wsdl = None
    try:
        wsdl = load(location)
    except Exception as e:
        print("Error loading %s: \n\t%s" % (location, e))
        # exit code UNIX specific, Windows?
        sys.exit(os.EX_NOINPUT)

    if options.simple_naming:
        # Use a different client suffix
        WriteServiceModule.client_module_suffix = "_client"
        # Write messages definitions to a separate file.
        ServiceDescription.separate_messages = True
        # Use more simple type and element class names
        containers.SetTypeNameFunc( lambda n: '%s_' %(NC_to_CN(n)) )
        containers.SetElementNameFunc( lambda n: '%s' %(NC_to_CN(n)) )
        # Don't add "_" to the attribute name (remove when --aname works well)
        containers.ContainerBase.func_aname = lambda instnc,n: TextProtect(str(n))
        # write out the modules with their names rather than their number.
        utility.namespace_name = lambda cls, ns: utility.Namespace2ModuleName(ns)

    if options.clientClassSuffix:
        from ZSI.generate.containers import ServiceContainerBase
        ServiceContainerBase.clientClassSuffix = options.clientClassSuffix

    if options.schema is True:
        wsdl = formatSchemaObject(location, wsdl)

    if options.aname is not None:
        args = options.aname.rsplit('.',1)
        assert len(args) == 2, 'expecting module.function'
        # The following exec causes a syntax error.
        #exec('from %s import %s as FUNC' %(args[0],args[1]))
        assert isinstance(FUNC, collections.Callable),\
            '%s must be a callable method with one string parameter' %options.aname
        from ZSI.generate.containers import TypecodeContainerBase
        TypecodeContainerBase.func_aname = staticmethod(FUNC)

    if options.pyclassMapModule != None:
        mod = __import__(options.pyclassMapModule)
        components = options.pyclassMapModule.split('.')
        for comp in components[1:]:
            mod = getattr(mod, comp)
        extPyClasses = mod.mapping
    else:
        extPyClasses = None
        
    wsm = WriteServiceModule(wsdl, addressing=options.address, do_extended=options.extended, extPyClasses=extPyClasses)
    if options.types != None:
        wsm.setTypesModuleName(options.types)
    if options.schema is False:
         fd = open(os.path.join(options.output_dir, '%s.py' %wsm.getClientModuleName()), 'w+')
         # simple naming writes the messages to a separate file
         if not options.simple_naming:
             wsm.writeClient(fd)
         else: # provide a separate file to store messages to.
             msg_fd = open(os.path.join(options.output_dir, '%s.py' %wsm.getMessagesModuleName()), 'w+')
             wsm.writeClient(fd, msg_fd=msg_fd)
             msg_fd.close()
         fd.close()

    fd = open( os.path.join(options.output_dir, '%s.py' %wsm.getTypesModuleName()), 'w+')
    wsm.writeTypes(fd)
    fd.close()
Exemple #8
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        assert callable(FUNC),\
            '%s must be a callable method with one string parameter' %options.aname
        from ZSI.generate.containers import TypecodeContainerBase
        TypecodeContainerBase.func_aname = staticmethod(FUNC)

    if options.pyclassMapModule != None:
        mod = __import__(options.pyclassMapModule)
        components = options.pyclassMapModule.split('.')
        for comp in components[1:]:
            mod = getattr(mod, comp)
        extPyClasses = mod.mapping
    else:
        extPyClasses = None

    wsm = WriteServiceModule(wsdl,
                             addressing=options.address,
                             do_extended=options.extended,
                             extPyClasses=extPyClasses)
    if options.types != None:
        wsm.setTypesModuleName(options.types)
    if options.schema is False:
        fd = open(
            os.path.join(options.output_dir,
                         '%s.py' % wsm.getClientModuleName()), 'w+')
        # simple naming writes the messages to a separate file
        if not options.simple_naming:
            wsm.writeClient(fd)
        else:  # provide a separate file to store messages to.
            msg_fd = open(
                os.path.join(options.output_dir,
                             '%s.py' % wsm.getMessagesModuleName()), 'w+')
            wsm.writeClient(fd, msg_fd=msg_fd)
Exemple #9
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        #exec('from %s import %s as FUNC' %(args[0],args[1]))
        assert callable(FUNC),\
            '%s must be a callable method with one string parameter' %options.aname
        from ZSI.generate.containers import TypecodeContainerBase
        TypecodeContainerBase.func_aname = staticmethod(FUNC)

    if options.pyclassMapModule != None:
        mod = __import__(options.pyclassMapModule)
        components = options.pyclassMapModule.split('.')
        for comp in components[1:]:
            mod = getattr(mod, comp)
        extPyClasses = mod.mapping
    else:
        extPyClasses = None
        
    wsm = WriteServiceModule(wsdl, addressing=options.address, do_extended=options.extended, extPyClasses=extPyClasses)
    if options.types != None:
        wsm.setTypesModuleName(options.types)
    if options.schema is False:
         fd = open(os.path.join(options.output_dir, '%s.py' %wsm.getClientModuleName()), 'w+')
         # simple naming writes the messages to a separate file
         if not options.simple_naming:
             wsm.writeClient(fd)
         else: # provide a separate file to store messages to.
             msg_fd = open(os.path.join(options.output_dir, '%s.py' %wsm.getMessagesModuleName()), 'w+')
             wsm.writeClient(fd, msg_fd=msg_fd)
             msg_fd.close()
         fd.close()

    fd = open( os.path.join(options.output_dir, '%s.py' %wsm.getTypesModuleName()), 'w+')
    wsm.writeTypes(fd)
Exemple #10
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def wsdl2py(args=None):
    """
    A utility for automatically generating client interface code from a wsdl
    definition, and a set of classes representing element declarations and
    type definitions.  This will produce two files in the current working 
    directory named after the wsdl definition name.

    eg. <definition name='SampleService'>
        SampleService.py
        SampleService_types.py
    """

    op = optparse.OptionParser(usage="usage: %prog [options]", description=wsdl2py.__doc__)

    # Basic options
    op.add_option(
        "-f", "--file", action="store", dest="file", default=None, type="string", help="FILE to load wsdl from"
    )
    op.add_option("-u", "--url", action="store", dest="url", default=None, type="string", help="URL to load wsdl from")
    op.add_option(
        "-x",
        "--schema",
        action="store_true",
        dest="schema",
        default=False,
        help="process just the schema from an xsd file [no services]",
    )
    op.add_option("-d", "--debug", action="callback", callback=SetDebugCallback, help="debug output")

    # WS Options
    op.add_option(
        "-a",
        "--address",
        action="store_true",
        dest="address",
        default=False,
        help="ws-addressing support, must include WS-Addressing schema.",
    )

    # pyclass Metaclass
    op.add_option(
        "-b",
        "--complexType",
        action="callback",
        callback=SetPyclassMetaclass,
        callback_kwargs={"module": "ZSI.generate.pyclass", "metaclass": "pyclass_type"},
        help="add convenience functions for complexTypes, including Getters, Setters, factory methods, and properties (via metaclass). *** DONT USE WITH --simple-naming ***",
    )

    # Lazy Evaluation of Typecodes (done at serialization/parsing when needed).
    op.add_option(
        "-l",
        "--lazy",
        action="callback",
        callback=SetUpLazyEvaluation,
        callback_kwargs={},
        help="EXPERIMENTAL: recursion error solution, lazy evalution of typecodes",
    )

    # Use Twisted
    op.add_option(
        "-w",
        "--twisted",
        action="callback",
        callback=SetUpTwistedClient,
        callback_kwargs={"module": "ZSI.generate.pyclass", "metaclass": "pyclass_type"},
        help="generate a twisted.web client, dependencies python>=2.4, Twisted>=2.0.0, TwistedWeb>=0.5.0",
    )

    # Extended generation options
    op.add_option(
        "-e", "--extended", action="store_true", dest="extended", default=False, help="Do Extended code generation."
    )
    op.add_option(
        "-z",
        "--aname",
        action="store",
        dest="aname",
        default=None,
        type="string",
        help="pass in a function for attribute name creation",
    )
    op.add_option(
        "-t", "--types", action="store", dest="types", default=None, type="string", help="file to load types from"
    )
    op.add_option(
        "-o",
        "--output-dir",
        action="store",
        dest="output_dir",
        default=".",
        type="string",
        help="Write generated files to OUTPUT_DIR",
    )
    op.add_option(
        "-s",
        "--simple-naming",
        action="store_true",
        dest="simple_naming",
        default=False,
        help="Simplify generated naming.",
    )
    op.add_option(
        "-c",
        "--clientClassSuffix",
        action="store",
        dest="clientClassSuffix",
        default=None,
        type="string",
        help='Suffix to use for service client class (default "SOAP")',
    )
    op.add_option(
        "-m",
        "--pyclassMapModule",
        action="store",
        dest="pyclassMapModule",
        default=None,
        type="string",
        help='Python file that maps external python classes to a schema type.  The classes are used as the "pyclass" for that type.  The module should contain a dict() called mapping in the format: mapping = {schemaTypeName:(moduleName.py,className) }',
    )

    if args is None:
        (options, args) = op.parse_args()
    else:
        (options, args) = op.parse_args(args)

    if not xor(options.file is None, options.url is None):
        print("Must specify either --file or --url option")
        sys.exit(os.EX_USAGE)

    location = options.file
    if options.url is not None:
        location = options.url

    if options.schema is True:
        reader = XMLSchema.SchemaReader(base_url=location)
    else:
        reader = WSDLTools.WSDLReader()

    load = reader.loadFromFile
    if options.url is not None:
        load = reader.loadFromURL

    wsdl = None
    try:
        wsdl = load(location)
    except Exception as e:
        print("Error loading %s: \n\t%s" % (location, e))
        # exit code UNIX specific, Windows?
        sys.exit(os.EX_NOINPUT)

    if options.simple_naming:
        # Use a different client suffix
        WriteServiceModule.client_module_suffix = "_client"
        # Write messages definitions to a separate file.
        ServiceDescription.separate_messages = True
        # Use more simple type and element class names
        containers.SetTypeNameFunc(lambda n: "%s_" % (NC_to_CN(n)))
        containers.SetElementNameFunc(lambda n: "%s" % (NC_to_CN(n)))
        # Don't add "_" to the attribute name (remove when --aname works well)
        containers.ContainerBase.func_aname = lambda instnc, n: TextProtect(str(n))
        # write out the modules with their names rather than their number.
        utility.namespace_name = lambda cls, ns: utility.Namespace2ModuleName(ns)

    if options.clientClassSuffix:
        from ZSI.generate.containers import ServiceContainerBase

        ServiceContainerBase.clientClassSuffix = options.clientClassSuffix

    if options.schema is True:
        wsdl = formatSchemaObject(location, wsdl)

    if options.aname is not None:
        args = options.aname.rsplit(".", 1)
        assert len(args) == 2, "expecting module.function"
        # The following exec causes a syntax error.
        # exec('from %s import %s as FUNC' %(args[0],args[1]))
        assert isinstance(FUNC, collections.Callable), (
            "%s must be a callable method with one string parameter" % options.aname
        )
        from ZSI.generate.containers import TypecodeContainerBase

        TypecodeContainerBase.func_aname = staticmethod(FUNC)

    if options.pyclassMapModule != None:
        mod = __import__(options.pyclassMapModule)
        components = options.pyclassMapModule.split(".")
        for comp in components[1:]:
            mod = getattr(mod, comp)
        extPyClasses = mod.mapping
    else:
        extPyClasses = None

    wsm = WriteServiceModule(wsdl, addressing=options.address, do_extended=options.extended, extPyClasses=extPyClasses)
    if options.types != None:
        wsm.setTypesModuleName(options.types)
    if options.schema is False:
        fd = open(os.path.join(options.output_dir, "%s.py" % wsm.getClientModuleName()), "w+")
        # simple naming writes the messages to a separate file
        if not options.simple_naming:
            wsm.writeClient(fd)
        else:  # provide a separate file to store messages to.
            msg_fd = open(os.path.join(options.output_dir, "%s.py" % wsm.getMessagesModuleName()), "w+")
            wsm.writeClient(fd, msg_fd=msg_fd)
            msg_fd.close()
        fd.close()

    fd = open(os.path.join(options.output_dir, "%s.py" % wsm.getTypesModuleName()), "w+")
    wsm.writeTypes(fd)
    fd.close()
Exemple #11
0
def main(**kw):
    """ From a wsdl definition create a wsdl object and run the wsdl2python
        generator.
    """

    options, args = doCommandLine(**kw)

    location = options.file or options.url
    if options.schema is True:
        reader = XMLSchema.SchemaReader(base_url=location)
    else:
        reader = WSDLTools.WSDLReader()

    wsdl = None
    if options.file is not None:
        wsdl = reader.loadFromFile(location)
    elif options.url is not None:
        wsdl = reader.loadFromURL(location)

    if options.simple_naming:
        # Use a different client suffix
        WriteServiceModule.client_module_suffix = "_client"
        # Write messages definitions to a separate file.
        ServiceDescription.separate_messages = True
        # Use more simple type and element class names
        containers.SetTypeNameFunc( lambda n: '%s_' %(NC_to_CN(n)) )
        containers.SetElementNameFunc( lambda n: '%s' %(NC_to_CN(n)) )
        # Don't add "_" to the attribute name (remove when --aname works well)
        containers.ContainerBase.func_aname = lambda instnc,n: TextProtect(str(n))
        # write out the modules with their names rather than their number.
        utility.namespace_name = lambda cls, ns: utility.Namespace2ModuleName(ns)

    if options.clientClassSuffix:
        from ZSI.generate.containers import ServiceContainerBase
        ServiceContainerBase.clientClassSuffix = options.clientClassSuffix

    assert wsdl is not None, 'Must specify WSDL either with --file or --url'
    if options.schema is True:
        wsdl = formatSchemaObject(location, wsdl)

    if options.aname is not None:
        args = options.aname.rsplit('.',1)
        assert len(args) == 2, 'expecting module.function'
        # The following exec causes a syntax error.
        #exec('from %s import %s as FUNC' %(args[0],args[1]))
        assert callable(FUNC),\
            '%s must be a callable method with one string parameter' %options.aname
        from ZSI.generate.containers import TypecodeContainerBase
        TypecodeContainerBase.func_aname = staticmethod(FUNC)

    if options.pyclassMapModule != None:
        mod = __import__(options.pyclassMapModule)
        components = options.pyclassMapModule.split('.')
        for comp in components[1:]:
            mod = getattr(mod, comp)
        extPyClasses = mod.mapping
    else:
        extPyClasses = None

    wsm = WriteServiceModule(wsdl, addressing=options.address, do_extended=options.extended, extPyClasses=extPyClasses)
    if options.types != None:
        wsm.setTypesModuleName(options.types)
    if options.schema is False:
         fd = open(os.path.join(options.output_directory, '%s.py' %wsm.getClientModuleName()), 'w+')
         # simple naming writes the messages to a separate file
         if not options.simple_naming:
             wsm.writeClient(fd)
         else: # provide a separate file to store messages to.
             msg_fd = open(os.path.join(options.output_directory, '%s.py' %wsm.getMessagesModuleName()), 'w+')
             wsm.writeClient(fd, msg_fd=msg_fd)
             msg_fd.close()
         fd.close()

    fd = open( os.path.join(options.output_directory, '%s.py' %wsm.getTypesModuleName()), 'w+')
    wsm.writeTypes(fd)
    fd.close()