suds March 2009

suds@lists.fedoraproject.org

16 participants
22 discussions

suds.WebFault: Server raised fault: 'Error in JiBX marshalling' ??
by Matthew 01 Apr '09

01 Apr '09

Can you tell me what this error might mean? I realize this isn't the suds code generating this error but perhaps you might be more informative than my google search. At the very least, I'd like to generate an error message to the user that's a bit more helpful than this. Thanks, Matthew

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namespaces and schemas
by Matthew 27 Mar '09

27 Mar '09

Thanks Jeff for your quick response. I'm still trying to figure out SOAP and suds. My request is supposed to look like this: <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <SOAP-ENV:Body> <scma:user-verified-media-request xmlns:scma="http://services.bamnetworks.com/media/types/2.0"> <scma:event-id>164-251340-2009-03-12</scma:event-id> <scma:subject>LIVE_EVENT_COVERAGE</scma:subject> </scma:user-verified-media-request> </SOAP-ENV:Body> </SOAP-ENV:Envelope> But instead, it comes out looking like this: <SOAP-ENV:Header/> <SOAP-ENV:Body> <ns0:user-verified-media-request> <ns0:event-id> <ns0:event-id>164-251340-2009-03-12</ns0:event-id> <ns0:subject>LIVE_EVENT_COVERAGE</ns0:subject> </ns0:event-id> </ns0:user-verified-media-request> </SOAP-ENV:Body> </SOAP-ENV:Envelope> I have two questions. 1. I have included: > client.add_prefix('scma','http://services.bamnetworks.com/media/types/2.0') > request = client.factory.create('scma:UserVerifiedMediaRequest') and yet the request still goes out as ns0: rather than scma: 2. How come event-id and subject are wrapped within another event-id? Should I just try going with literal xml? Thanks, Matthew Here's my source code so far: import logging logging.basicConfig(level=logging.INFO) from suds.client import Client logging.getLogger('suds.client').setLevel(logging.DEBUG) url = 'http://www.mlb.com/flash/mediaplayer/v4/wsdl/MediaService.wsdl' client = Client(url) print client client.add_prefix('scma','http://services.bamnetworks.com/media/types/2.0') request = client.factory.create('scma:UserVerifiedMediaRequest') print request request.__setitem__('event-id','164-251340-2009-03-12') request.__setitem__('subject','LIVE_EVENT_COVERAGE') result = client.service.find(request) print result

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how to set a hyphenated field in client request?
by Matthew 27 Mar '09

27 Mar '09

Hi, The quick summary is there is a field in a SOAP request named, "event-id", and I'm having trouble setting this field because the name contains a hyphen. How do I get around this? For example: >>> result = client.factory.create('ns0:UserVerifiedEvent') >>> print result (UserVerifiedEvent){ event-id = None user-verified-content[] = <empty> domain-specific-attributes = (MediaAttributes){ domain-attribute[] = <empty> } } Here's more background. I'm trying to develop an MLB.tv client for Linux and they've changed their web service to a SOAP architecture. A little snooping and I was able to find that the first request sends an event-id and the response has a listing of all media content matching that event-id. The request looks like this: <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <SOAP-ENV:Body> <scma:user-verified-media-request xmlns:scma="http://services.bamnetworks.com/media/types/2.0"> <scma:event-id>164-251340-2009-03-12</scma:event-id> <scma:subject>LIVE_EVENT_COVERAGE</scma:subject> </scma:user-verified-media-request> </SOAP-ENV:Body> </SOAP-ENV:Envelope> Here's the wsdl: >>> import suds >>> from suds.client import Client >>> url = 'http://www.mlb.com/flash/mediaplayer/v4/wsdl/MediaService.wsdl' >>> client = Client(url) >>> print client Suds ( https://fedorahosted.org/suds/ ) version: 0.3.5 (beta) build: R483-20090324 Service ( MediaService2_0 ) tns="http://services.bamnetworks.com/media/2.0" Prefixes (1) ns0 = "http://services.bamnetworks.com/media/types/2.0" Ports (1): (MediaService2_0SOAP11port_http) Methods (1): find(xs:string event-id, xs:long content-id, xs:string playback-scenario, xs:string subject, xs:string ip-address, ns0:CreditCard credit-card, ns0:IdentityPoint fingerprint-identity-point, xs:string session-key, ) Types (28): ns0:Address ns0:AudioTrack ns0:AuthStatus ns0:BlackedOutStatus ns0:BlackoutKeywords ns0:BlackoutStatus ns0:CreditCard ns0:Entitlements ns0:IdentityPoint ns0:LocationCannotBeDeterminedStatus ns0:LoginRequired ns0:MediaAttribute ns0:MediaAttributes ns0:MediaItem ns0:MediaUserLocation ns0:NotAuthorizedStatus ns0:PreviewStatus ns0:ResponseStatusCode ns0:SessionKey ns0:SignOnRestrictionStatus ns0:SuccessStatus ns0:SwarmcastKeyGenResponse ns0:SwarmcastKeyStatusCode ns0:UserVerifiedContent ns0:UserVerifiedEvent ns0:UserVerifiedMediaItem ns0:UserVerifiedMediaRequest ns0:UserVerifiedMediaResponse Now, I'm still trying to learn SOAP, WSDL, and suds, but somehow I need to set the event-id. I thought maybe I needed to create a UserVerifiedEvent so I tried that but I'm stumped at how to set a value to event-id because of the hyphen. >>> result = client.factory.create('ns0:UserVerifiedEvent') >>> print result (UserVerifiedEvent){ event-id = None user-verified-content[] = <empty> domain-specific-attributes = (MediaAttributes){ domain-attribute[] = <empty> } } >>> result.event-id = '164-251340-2009-03-12' SyntaxError: can't assign to operator Any ideas? Thanks, Matthew Levine https://sourceforge.net/projects/mlbviewer/

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Parsing SOAP headers in reply message
by David Yu 27 Mar '09

27 Mar '09

Hi, First, thanks Jeff providing so fancy utility for accessing SOAP web service. :) Currently I am interested in reply SOAP header, and also want to know will it be provided in 0.3.5? So that the functionality will be more complete. Thanks! David

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Adding attribute to the SOAP-ENV:Envelope start tag
by Stangeby, David 26 Mar '09

26 Mar '09

Hi, I need to add the attribute "SOAP-ENV:encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'" to the start tag "SOAP-ENV:Envelope" in the xml that gets sent to the soap service. The service requires it. But I can't seem to figure out how to do it without hacking the libraries. It works correctly when I manually enter the xml that gets sent using the __inject option when calling the method. Is there some function and adds this to the request xml before sending it? Med vennlig hilsen/Kind regards David Stangeby Avaya R&D Lab Ventelo

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Document Imaging/Scanning to eliminate paper problems
by Shane Hunt 23 Mar '09

23 Mar '09

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Suds caching
by Jeff Ortel 18 Mar '09

18 Mar '09

All, PERFORMANCE: As of revision 473+ ,0.3.5 (beta), suds provides page caching. The caching only pertains http (GET) of URLs not associated with WS method invocation. Pages such as WSDLs and XSDs are cached. This really helps performance for those of you creating lots of clients. Also, it will really help with any service using rpc/encoded since rpc/encoded wsds commonly imports the encoding schema lots of times. Anyone using a custom transport will not get the caching since it is implemented in the default HttpTransport. More info here: https://fedorahosted.org/suds/wiki/TipsAndTricks#Performance TRANSPORT Also, this commit has some refactoring of transport.py. This module was refactored into a package. This should not affect anyone building custom transports since: > > from suds.transport import Transport, Request > works just the same as before. However, if you have subclassed either HttpTransport or HttpAuthenticated you will have to change your imports. Sorry. Another notable change is Transport.send() has been changed to return a Reply object instead of the page content. Also, the client.SoapClient was setting the transport.Request.message as a sax Element and getting away with it because the HttpTransport.send() was doing str(request.message). But no longer. So, your custom transports should expect transport.Request.message to be a string. Regards, Jeff

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you must all hate me by now, but...how do you get http header logging info?
by David Bunch 18 Mar '09

18 Mar '09

Hey everyone, firstly, I want to thank you Jeff, for being so patient with me, and the quick turn around on that bug. You rock, and your client rocks! Secondly, does anyone know how you can log http headers that are sent and recieved? the documentation says that to log sent and received soap/http headers simply add these lines to the top of your code: import logging logging.basicConfig(level=logging.INFO) logging.getLogger('suds.client').setLevel(logging.DEBUG) However this only logs soap headers and soap messages not http headers.

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setting a cookie
by David Bunch 18 Mar '09

18 Mar '09

Is this not the correct way set a cookie in suds? # Create session cookie. oizysSessionCookie = cookielib.Cookie(version=None, name="ASP.NET_SessionId", value=self.loginCredentials.session_id, port="8082", port_specified=False, domain="127.0.0.1", domain_specified=True, domain_initial_dot=False, path="ISTSessionId", path_specified=True, secure=False, expires=None, discard=True, comment=None, comment_url=None, rest=None) # Add cookie to clients commandClient = Client(commandUrl) commandClient.options.transport.cookiejar.set_cookie(oizysSessionCookie) monitorClient = Client(monitorUrl) monitorClient.options.transport.cookiejar.set_cookie(oizysSessionCookie)

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suds cant resolve legal xml response message
by David Bunch 17 Mar '09

17 Mar '09

When I called a remote soap function with with the suds library, I get an error message that parts of the soap response message can't be resolved. However looking at the returned soap messages it seems to be perfectly legal xml. Here is the response I received from the function along with the error message: <?xml version="1.0" encoding="utf-8"?> <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:tns=" http://hurt.noocorp.com/WsObjects" xmlns:types=" http://hurt.noocorp.com/WsObjects/encodedTypes" xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd=" http://www.w3.org/2001/XMLSchema"> <soap:Body soap:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"> <tns:LoginResponse> <LoginResult href="#id1" /> </tns:LoginResponse> <types:HurtUser id="id1" xsi:type="types:HurtUser"> <user_id xsi:type="xsd:string">isrstent</user_id> <full_name xsi:type="xsd:string">ISR Stent</full_name> <role xsi:type="xsd:string">wf</role> <priority xsi:type="xsd:int">10</priority> <tablet xsi:type="xsd:string">isrstent</tablet> <session_id xsi:type="xsd:string">xompht5510flicnqsbbxn3ja</session_id> </types:HurtUser> </soap:Body> </soap:Envelope> ERROR:suds.bindings.multiref:multiRef: #id1, not-resolved WARNING:suds.bindings.unmarshaller:attribute (href) type, not-found Any one have any idea why I am getting this error?

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suds March 2009