October 2010 - suds - Fedora Mailing-Lists

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by tectonic Stern

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13 years, 6 months

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Sun. There are no enclosures within which the question

by Aziz Markunas

13 years, 6 months

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Re: [Fedora-suds-list] Error connecting to WSDL that requires authentication

by Janet Valbuena

Hi Matt et all I've actually solved the problem last week. Unfortunately I have to say the documentation didn't help. I tried all the options in https://fedorahosted.org/suds/wiki/Documentation#Basic, but none of them worked. Why? I don't have any idea. I'm using suds 0.4 and Python 2.4.4. After several attempts guessing how to solve the problem this was the solution: import base64 Username = “user” Password = “abc123” base64AuthString = "Basic " + base64.b64encode (Username + ":" + Password) import urllib2 objU2opener = urllib2.build_opener () objU2opener.addheaders = [('Authorization', base64AuthString)] objCustomTransport = suds.transport.http.HttpTransport () objCustomTransport.urlopener = objU2opener WSDL = “http://localhost:8080/external/services/DomService?wsdl” WSDLProxy = suds.client.Client (WSDL, transport = objCustomTransport) I had suggestions of reading the WSDL using other means and putting it into a file, which I tried, but not having the authentication issue solved in suds wouldn’t allow me to call any of the WSDL methods successfully anyway. The code above was just what I needed! Cheers Janet On 19/10/10 20:37, "Matt C" <mcauthorn(a)gmail.com> wrote: > Janet: I would do some logging on this to see what is going on in > detail. You'll find information on how to do this in the suds > documentation from the site. Also, I've run into bizarre transport > issues with certain versions of urllib2 in the past - rare, but it's > definitely happened and an upgrade fixed things. What version of suds > / python are you running, by chance? > > Also, for basic auth you should be able to simply pass the client > object username/password arguments and Suds will do the right thing > transport-wise. This may be worth another shot (see the notes on buggy > servers and the basic auth RFC). > > -Matt > > 2010/10/8 Janet Valbuena <janet.valbuena(a)tpp.com.au>: >> Dear Daniel >> >> Thanks for assistance, but it still doesn’t make sense that I have to pass >> the WSDL as parameter to connect to a URL via suds.client.Client where I >> will get precisely that same WSDL. >> >> I’m confused. >> >> Thanks anyway. I think I’ll have to get back to SOAPpy unless I hear another >> suggestion to fix my problem. >> >> Regards >> >> Janet >> >> >> On 8/10/10 11:04, "Daniel Rodriguez" <danjrod(a)gmail.com> wrote: >> >> Hi Janet, >> >> I can't really tell you what the realm should be because I haven't found >> myself in such situation >> >> You pass the hacked transport (that should be reading the WSDL from the >> "fileFromU2" file object) because the standard transport included in suds >> assumes a plain HTTP download for WSDL files (unless someone in the list >> proves me wrong and can provide a working example, which would be great) >> >> That's why Joshua suggested that you downloaded the file to disk. I only >> added the means to avoid disk storage by passing the WSDL file object >> directly to a suds compliant transport. >> >> But your problem is that you are apparently unable to download the WSDL file >> (therefore the empty "read"). This is where your problem lies and I guess we >> can't remotely help you there. >> >> Best regards >> >> Daniel >> >> On Fri, Oct 8, 2010 at 10:37, Janet Valbuena <janet.valbuena(a)tpp.com.au> >> wrote: >> >> Hi Daniel >> >> This still doesn’t make sense. >> >> I understand you’re suggesting this: >> >> >> WSDL = "http://localhost:18080/external/services/DomService?wsdl" >> User = “user1” >> Password = “pass123” >> >> # Is this OK? >> URI = "http://localhost:18080/” <http://localhost:18080/²> >> >> # What should the realm be? Is this OK? >> Realm = “external/services/DomService” >> >> import urllib2 >> auth_handler = urllib2.HTTPBasicAuthHandler() >> auth_handler.add_password(realm=Real, ?uri='your_url_without_the_file_name', >> user=User, passwd=Password) >> >> opener = urllib2.build_opener(auth_handler) >> urllib2.install_opener(opener) >> >> fileFromU2 = urllib2.open(WSDL) >> >> #Note that up to this point, the code doesn’t show any errors but >> fileFromU2.read () is an empty string. >> >> # Then I’m supposed to use the transport hack class: >> >> myClient = suds.client.Client(WSDL, transport=HackTransport(fileFromU2), >> etc) >> >> # The question is, why should I pass fileFromU2 as a transport parameter, >> when what I’m trying to get through calling the Client is precisely that >> WSDL? >> >> >> What I’m really hoping to do (in case I haven’t been clear) is something >> like this: >> >> # Assuming the authorisation issue is solved somehow by producing a ‘t’ >> parameter to pass on here: >> myClient = suds.client.Client(WSDL, transport=t) >> >> # Call some of the methods available in the WSDL, for example: >> Result = myClient.createAccount({“name”:”janet”, “phone”: “8989898989”, >> “address”:”12 Victoria St”, “city”:”Manly”, “email”: “janet(a)blahh.xn--com}-ib7a) >> >> Is perhaps suds.client.Client NOT the class I need? >> >> Thanks again for your time and answers in advance. >> >> Cheers >> >> Janet >> >> >> On 7/10/10 21:42, "Daniel Rodriguez" <danjrod(a)gmail.com> wrote: >> >> Hi Janet, >> >> The code provided by Joshua lets you download the WSDL to a "file" object. >> That's why the last statement of his example is: >> >> print urllib2.open(WSDL).read() >> >> whis is basically first opening a file (open), then reading the content to a >> string (read) and printing it to standard output. If you simply do: >> >> fileFromU2 = urllib2.open(WSDL) >> >> you get direct acess to the file object and can pass it to the hacked >> transport I provided before. >> >> Best regards >> >> Daniel >> >> On Thu, Oct 7, 2010 at 13:03, Janet Valbuena <janet.valbuena(a)tpp.com.au> >> wrote: >> >> Joshua, Daniel >> >> Thanks very much for your quick response. >> >> I tried Joshua’s suggestion but it didn’t work. >> >> I don’t understand what you suggest Daniel. What should fileFromU2 be? >> >> I may be wrong by using the Client method in the first place. ?? The purpose >> of my script is to use an API which is set up as a SOAP service. >> >> Why would I need to download the WSDL file and then pass it to the transport >> hack when I can’t even get the WSDL and the purpose of client = Client >> (WSDL) is to connect to the WSDL itself? >> >> Cheers >> >> Janet >> >> >> On 7/10/10 09:33, "Daniel Rodriguez" <danjrod(a)gmail.com> wrote: >> >> Hi, >> >> I think the problem is in the connect itself. >> >> The standard transport included in suds assumes that only the SOAP calls may >> need authentication or other things. Downloading the WSDL is attempted with >> a plain HTTP GET (Not even POST is allowed) >> >> I guess that the transport covers at least 95% of standard situations, but >> it didn't for example cover mine, where I wanted to embed the WSDSL as a >> string in my code. Of course only with my own transport I could give suds a >> "file" object with the content of the string. >> >> It is my feeling that a better transport could be written (we have seen some >> examples shared in the mailing list) although some use cases may require >> re-thinking how a Client is initialized. >> >> In the case pertaining to Janet, I guess she may download the WSDL file as >> you suggest, pass it to the transport hack below. She may then use this >> transport during client initialization. Obviously this is only good for 1 >> WSDL file. (The transport below can also load WSDL content directly from a >> string) >> >> ?? ?class TransportHack(Transport): >> ?? ? ? ?def __init__(self, wsdlFile=None, **kwargs): >> ?? ? ? ? ? ?Transport.__init__(self, **kwargs) >> ?? ? ? ? ? ?self.wsdlcontent = wsdlFile >> >> ?? ? ? ?def open(self, request): >> ?? ? ? ? ? ?if self.wsdlFile is not None: >> ?? ? ? ? ? ? ? ?return self.wsdlFile >> >> ?? ? ? ? ? ?log.debug('opening: (%s)', request.url) >> ?? ? ? ? ? ?fp = None >> ?? ? ? ? ? ?location = request.url.lstrip() >> ?? ? ? ? ? ?if location.startswith('<?'): >> ?? ? ? ? ? ? ? ?log.debug('returning url (%s) as StringIO file') >> ?? ? ? ? ? ? ? ?fp = StringIO(location) >> ?? ? ? ? ? ?else: >> ?? ? ? ? ? ? ? ?parsed = urlparse(request.url) >> ?? ? ? ? ? ? ? ?if parsed.scheme == 'file': >> ?? ? ? ? ? ? ? ? ? ?log.debug('opening file (%s) with open', parsed.path) >> ?? ? ? ? ? ? ? ? ? ?try: >> ?? ? ? ? ? ? ? ? ? ? ? ?fp = open(parsed.path) >> ?? ? ? ? ? ? ? ? ? ?except Exception, e: >> ?? ? ? ? ? ? ? ? ? ? ? ?raise TransportError(str(e), 503, StringIO('')) >> ?? ? ? ? ? ? ? ?else: >> ?? ? ? ? ? ? ? ? ? ?log.debug('opening scheme (%s) over the network', >> parsed.scheme) >> ?? ? ? ? ? ? ? ? ? ?try: >> ?? ? ? ? ? ? ? ? ? ? ? ?url = request.url >> ?? ? ? ? ? ? ? ? ? ? ? ?log.debug('opening (%s)', url) >> ?? ? ? ? ? ? ? ? ? ? ? ?u2request = u2.Request(url) >> ?? ? ? ? ? ? ? ? ? ? ? ?self.proxy = self.options.proxy >> ?? ? ? ? ? ? ? ? ? ? ? ?return self.u2open(u2request) >> ?? ? ? ? ? ? ? ? ? ?except u2.HTTPError, e: >> ?? ? ? ? ? ? ? ? ? ? ? ?raise TransportError(str(e), e.code, e.fp) >> ?? ? ? ? ? ?return fp >> >> Then do something like >> >> myClient = suds.client.Client(wsdl, transport=HackTransport(fileFromU2), >> etc) >> >> >> Best regards >> >> Daniel >> >> On Wed, Oct 6, 2010 at 21:22, Joshua J. Kugler <joshua(a)eeinternet.com> >> wrote: >> >> On Wednesday 06 October 2010, Janet Valbuena elucidated thus: >>> Hi >>> >>> I'm new to suds (have just downloaded it after getting frustrated >>> with SOAPpy). >>> >>> I'm trying to connect to a WSDL which requires basic HTTP >>> authentication. I have been able to connect to it correctly using PHP >>> but I need to use Python. >>> >>> >>> This is my code: >>> >>> #!/usr/bin/python >>> >>> Username = "user" >>> Password = "pass123" >>> from suds.transport.http import HttpAuthenticated >>> t = HttpAuthenticated(username=Username, password=Password) >>> >>> # WSDL is only available in internal network >>> WSDL = "http://localhost:18080/external/services/DomService?wsdl" >>> from suds.client import Client >>> client = Client(WSDL, transport=t) >>> >>> >>> >>> >>> And this is the error it returns: >>> >>> Traceback (most recent call last): >>> ? File "./wsdltest.py", line 25, in <module> >>> ? ? client = Client(wsdl, transport=t) >>> ? File "build/bdist.linux-i686/egg/suds/client.py", line 112, in >>> __init__ File "build/bdist.linux-i686/egg/suds/reader.py", line 152, >>> in open File "build/bdist.linux-i686/egg/suds/wsdl.py", line 136, in >>> __init__ File "build/bdist.linux-i686/egg/suds/reader.py", line 79, >>> in open File "build/bdist.linux-i686/egg/suds/reader.py", line 101, >>> in download File "build/bdist.linux-i686/egg/suds/sax/parser.py", >>> line 136, in parse File "/usr/lib/python2.5/xml/sax/expatreader.py", >>> line 107, in parse xmlreader.IncrementalParser.parse(self, source) >>> ? File "/usr/lib/python2.5/xml/sax/xmlreader.py", line 125, in parse >>> ? ? self.close() >>> ? File "/usr/lib/python2.5/xml/sax/expatreader.py", line 217, in >>> close self.feed("", isFinal = 1) >>> ? File "/usr/lib/python2.5/xml/sax/expatreader.py", line 211, in feed >>> ? ? self._err_handler.fatalError(exc) >>> ? File "/usr/lib/python2.5/xml/sax/handler.py", line 38, in >>> fatalError raise exception >>> xml.sax._exceptions.SAXParseException: <unknown>:1:0: no element >>> found >> >> I would try to download the file with a quick urllib2 script and see >> what you get. ?The error is not in the connect (that would raise its >> own exception) but in trying to parse what *is* being downloaded. >> >> Something like: >> >> import urllib2 >> auth_handler = urllib2.HTTPBasicAuthHandler() >> auth_handler.add_password(realm='name_of_your_realm', >> ?? ? ? ? ? ? ? ? ? ? ? ? ?uri='your_url_without_the_file_name', >> ?? ? ? ? ? ? ? ? ? ? ? ? ?user=User, >> ?? ? ? ? ? ? ? ? ? ? ? ? ?passwd=Password) >> opener = urllib2.build_opener(auth_handler) >> urllib2.install_opener(opener) >> >> print urllib2.open(WSDL).read() >> >> j >> >> -- >> Joshua Kugler >> Part-Time System Admin/Programmer >> http://www.eeinternet.com - Fairbanks, AK >> PGP Key: http://pgp.mit.edu/ ?ID 0x73B13B6A >> _______________________________________________ >> suds mailing list >> suds(a)lists.fedoraproject.org >> https://admin.fedoraproject.org/mailman/listinfo/suds >> >> >> >> >> >> >> >> >> >> >> _______________________________________________ >> suds mailing list >> suds(a)lists.fedoraproject.org >> https://admin.fedoraproject.org/mailman/listinfo/suds >>

13 years, 6 months

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by Engine Stocklist

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13 years, 6 months

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igeon call, "Kee

by Harmer Nagindas

13 years, 6 months

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Re: [Fedora-suds-list] Error connecting to WSDL that requires authentication

by Janet Valbuena

Dear Daniel Thanks for assistance, but it still doesn’t make sense that I have to pass the WSDL as parameter to connect to a URL via suds.client.Client where I will get precisely that same WSDL. I’m confused. Thanks anyway. I think I’ll have to get back to SOAPpy unless I hear another suggestion to fix my problem. Regards Janet On 8/10/10 11:04, "Daniel Rodriguez" <danjrod(a)gmail.com> wrote: > Hi Janet, > > I can't really tell you what the realm should be because I haven't found > myself in such situation > > You pass the hacked transport (that should be reading the WSDL from the > "fileFromU2" file object) because the standard transport included in suds > assumes a plain HTTP download for WSDL files (unless someone in the list > proves me wrong and can provide a working example, which would be great) > > That's why Joshua suggested that you downloaded the file to disk. I only added > the means to avoid disk storage by passing the WSDL file object directly to a > suds compliant transport. > > But your problem is that you are apparently unable to download the WSDL file > (therefore the empty "read"). This is where your problem lies and I guess we > can't remotely help you there. > > Best regards > > Daniel > > On Fri, Oct 8, 2010 at 10:37, Janet Valbuena <janet.valbuena(a)tpp.com.au> > wrote: >> Hi Daniel >> >> This still doesn’t make sense. >> >> I understand you’re suggesting this: >> >> >> WSDL = "http://localhost:18080/external/services/DomService?wsdl" >> User = “user1” >> Password = “pass123” >> >> # Is this OK? >> URI = "http://localhost:18080/” <http://localhost:18080/²> >> >> # What should the realm be? Is this OK? >> Realm = “external/services/DomService” >> >> import urllib2 >> auth_handler = urllib2.HTTPBasicAuthHandler() >> auth_handler.add_password(realm=Real, ?uri='your_url_without_the_file_name', >> user=User, passwd=Password) >>>>>> opener = urllib2.build_opener(auth_handler) >>>>>> urllib2.install_opener(opener) >>>>>> >> fileFromU2 = urllib2.open(WSDL) >> >> #Note that up to this point, the code doesn’t show any errors but >> fileFromU2.read () is an empty string. >> >> # Then I’m supposed to use the transport hack class: >> >> myClient = suds.client.Client(WSDL, transport=HackTransport(fileFromU2), etc) >> >> # The question is, why should I pass fileFromU2 as a transport parameter, >> when what I’m trying to get through calling the Client is precisely that >> WSDL? >> >> >> What I’m really hoping to do (in case I haven’t been clear) is something like >> this: >> >> # Assuming the authorisation issue is solved somehow by producing a ‘t’ >> parameter to pass on here: >> myClient = suds.client.Client(WSDL, transport=t) >> >> # Call some of the methods available in the WSDL, for example: >> Result = myClient.createAccount({“name”:”janet”, “phone”: “8989898989”, >> “address”:”12 Victoria St”, “city”:”Manly”, “email”: “janet(a)blahh.xn--com}-ib7a) >> >> Is perhaps suds.client.Client NOT the class I need? >> >> Thanks again for your time and answers in advance. >> >> Cheers >> >> Janet >> >> >> On 7/10/10 21:42, "Daniel Rodriguez" <danjrod(a)gmail.com> wrote: >> >>> Hi Janet, >>> >>> The code provided by Joshua lets you download the WSDL to a "file" object. >>> That's why the last statement of his example is: >>> >>>> print urllib2.open(WSDL).read() >>> >>> whis is basically first opening a file (open), then reading the content to a >>> string (read) and printing it to standard output. If you simply do: >>> >>>> fileFromU2 = urllib2.open(WSDL) >>> >>> you get direct acess to the file object and can pass it to the hacked >>> transport I provided before. >>> >>> Best regards >>> >>> Daniel >>> >>> On Thu, Oct 7, 2010 at 13:03, Janet Valbuena <janet.valbuena(a)tpp.com.au> >>> wrote: >>>> Joshua, Daniel >>>> >>>> Thanks very much for your quick response. >>>> >>>> I tried Joshua’s suggestion but it didn’t work. >>>> >>>> I don’t understand what you suggest Daniel. What should fileFromU2 be? >>>> >>>> I may be wrong by using the Client method in the first place. ?? The >>>> purpose of my script is to use an API which is set up as a SOAP service. >>>> >>>> Why would I need to download the WSDL file and then pass it to the >>>> transport hack when I can’t even get the WSDL and the purpose of client = >>>> Client (WSDL) is to connect to the WSDL itself? >>>> >>>> Cheers >>>> >>>> Janet >>>> >>>> >>>> On 7/10/10 09:33, "Daniel Rodriguez" <danjrod(a)gmail.com> wrote: >>>> >>>>> Hi, >>>>> >>>>> I think the problem is in the connect itself. >>>>> >>>>> The standard transport included in suds assumes that only the SOAP calls >>>>> may need authentication or other things. Downloading the WSDL is attempted >>>>> with a plain HTTP GET (Not even POST is allowed) >>>>> >>>>> I guess that the transport covers at least 95% of standard situations, but >>>>> it didn't for example cover mine, where I wanted to embed the WSDSL as a >>>>> string in my code. Of course only with my own transport I could give suds >>>>> a "file" object with the content of the string. >>>>> >>>>> It is my feeling that a better transport could be written (we have seen >>>>> some examples shared in the mailing list) although some use cases may >>>>> require re-thinking how a Client is initialized. >>>>> >>>>> In the case pertaining to Janet, I guess she may download the WSDL file as >>>>> you suggest, pass it to the transport hack below. She may then use this >>>>> transport during client initialization. Obviously this is only good for 1 >>>>> WSDL file. (The transport below can also load WSDL content directly from a >>>>> string) >>>>> >>>>> ?? ?class TransportHack(Transport): >>>>> ?? ? ? ?def __init__(self, wsdlFile=None, **kwargs): >>>>> ?? ? ? ? ? ?Transport.__init__(self, **kwargs) >>>>> ?? ? ? ? ? ?self.wsdlcontent = wsdlFile >>>>> >>>>> ?? ? ? ?def open(self, request): >>>>> ?? ? ? ? ? ?if self.wsdlFile is not None: >>>>> ?? ? ? ? ? ? ? ?return self.wsdlFile >>>>> >>>>> ?? ? ? ? ? ?log.debug('opening: (%s)', request.url) >>>>> ?? ? ? ? ? ?fp = None >>>>> ?? ? ? ? ? ?location = request.url.lstrip() >>>>> ?? ? ? ? ? ?if location.startswith('<?'): >>>>> ?? ? ? ? ? ? ? ?log.debug('returning url (%s) as StringIO file') >>>>> ?? ? ? ? ? ? ? ?fp = StringIO(location) >>>>> ?? ? ? ? ? ?else: >>>>> ?? ? ? ? ? ? ? ?parsed = urlparse(request.url) >>>>> ?? ? ? ? ? ? ? ?if parsed.scheme == 'file': >>>>> ?? ? ? ? ? ? ? ? ? ?log.debug('opening file (%s) with open', parsed.path) >>>>> ?? ? ? ? ? ? ? ? ? ?try: >>>>> ?? ? ? ? ? ? ? ? ? ? ? ?fp = open(parsed.path) >>>>> ?? ? ? ? ? ? ? ? ? ?except Exception, e: >>>>> ?? ? ? ? ? ? ? ? ? ? ? ?raise TransportError(str(e), 503, StringIO('')) >>>>> ?? ? ? ? ? ? ? ?else: >>>>> ?? ? ? ? ? ? ? ? ? ?log.debug('opening scheme (%s) over the network', >>>>> parsed.scheme) >>>>> ?? ? ? ? ? ? ? ? ? ?try: >>>>> ?? ? ? ? ? ? ? ? ? ? ? ?url = request.url >>>>> ?? ? ? ? ? ? ? ? ? ? ? ?log.debug('opening (%s)', url) >>>>> ?? ? ? ? ? ? ? ? ? ? ? ?u2request = u2.Request(url) >>>>> ?? ? ? ? ? ? ? ? ? ? ? ?self.proxy = self.options.proxy >>>>> ?? ? ? ? ? ? ? ? ? ? ? ?return self.u2open(u2request) >>>>> ?? ? ? ? ? ? ? ? ? ?except u2.HTTPError, e: >>>>> ?? ? ? ? ? ? ? ? ? ? ? ?raise TransportError(str(e), e.code, e.fp) >>>>> ?? ? ? ? ? ?return fp >>>>> >>>>> Then do something like >>>>> >>>>>> myClient = suds.client.Client(wsdl, transport=HackTransport(fileFromU2), >>>>>> etc) >>>>> >>>>> >>>>> Best regards >>>>> >>>>> Daniel >>>>> >>>>> On Wed, Oct 6, 2010 at 21:22, Joshua J. Kugler <joshua(a)eeinternet.com> >>>>> wrote: >>>>>> On Wednesday 06 October 2010, Janet Valbuena elucidated thus: >>>>>>> > Hi >>>>>>> > >>>>>>> > I'm new to suds (have just downloaded it after getting frustrated >>>>>>> > with SOAPpy). >>>>>>> > >>>>>>> > I'm trying to connect to a WSDL which requires basic HTTP >>>>>>> > authentication. I have been able to connect to it correctly using PHP >>>>>>> > but I need to use Python. >>>>>>> > >>>>>>> > >>>>>>> > This is my code: >>>>>>> > >>>>>>> > #!/usr/bin/python >>>>>>> > >>>>>>> > Username = "user" >>>>>>> > Password = "pass123" >>>>>>> > from suds.transport.http import HttpAuthenticated >>>>>>> > t = HttpAuthenticated(username=Username, password=Password) >>>>>>> > >>>>>>> > # WSDL is only available in internal network >>>>>>> > WSDL = "http://localhost:18080/external/services/DomService?wsdl" >>>>>>> > from suds.client import Client >>>>>>> > client = Client(WSDL, transport=t) >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> > And this is the error it returns: >>>>>>> > >>>>>>> > Traceback (most recent call last): >>>>>>> > ? File "./wsdltest.py", line 25, in <module> >>>>>>> > ? ? client = Client(wsdl, transport=t) >>>>>>> > ? File "build/bdist.linux-i686/egg/suds/client.py", line 112, in >>>>>>> > __init__ File "build/bdist.linux-i686/egg/suds/reader.py", line 152, >>>>>>> > in open File "build/bdist.linux-i686/egg/suds/wsdl.py", line 136, in >>>>>>> > __init__ File "build/bdist.linux-i686/egg/suds/reader.py", line 79, >>>>>>> > in open File "build/bdist.linux-i686/egg/suds/reader.py", line 101, >>>>>>> > in download File "build/bdist.linux-i686/egg/suds/sax/parser.py", >>>>>>> > line 136, in parse File "/usr/lib/python2.5/xml/sax/expatreader.py", >>>>>>> > line 107, in parse xmlreader.IncrementalParser.parse(self, source) >>>>>>> > ? File "/usr/lib/python2.5/xml/sax/xmlreader.py", line 125, in parse >>>>>>> > ? ? self.close() >>>>>>> > ? File "/usr/lib/python2.5/xml/sax/expatreader.py", line 217, in >>>>>>> > close self.feed("", isFinal = 1) >>>>>>> > ? File "/usr/lib/python2.5/xml/sax/expatreader.py", line 211, in feed >>>>>>> > ? ? self._err_handler.fatalError(exc) >>>>>>> > ? File "/usr/lib/python2.5/xml/sax/handler.py", line 38, in >>>>>>> > fatalError raise exception >>>>>>> > xml.sax._exceptions.SAXParseException: <unknown>:1:0: no element >>>>>>> > found >>>>>> >>>>>> I would try to download the file with a quick urllib2 script and see >>>>>> what you get. ?The error is not in the connect (that would raise its >>>>>> own exception) but in trying to parse what *is* being downloaded. >>>>>> >>>>>> Something like: >>>>>> >>>>>> import urllib2 >>>>>> auth_handler = urllib2.HTTPBasicAuthHandler() >>>>>> auth_handler.add_password(realm='name_of_your_realm', >>>>>> ?? ? ? ? ? ? ? ? ? ? ? ? ?uri='your_url_without_the_file_name', >>>>>> ?? ? ? ? ? ? ? ? ? ? ? ? ?user=User, >>>>>> ?? ? ? ? ? ? ? ? ? ? ? ? ?passwd=Password) >>>>>> opener = urllib2.build_opener(auth_handler) >>>>>> urllib2.install_opener(opener) >>>>>> >>>>>> print urllib2.open(WSDL).read() >>>>>> >>>>>> j >>>>>> >>>>>> -- >>>>>> Joshua Kugler >>>>>> Part-Time System Admin/Programmer >>>>>> http://www.eeinternet.com - Fairbanks, AK >>>>>> PGP Key: http://pgp.mit.edu/ ?ID 0x73B13B6A >>>>>> _______________________________________________ >>>>>> suds mailing list >>>>>> suds(a)lists.fedoraproject.org >>>>>> https://admin.fedoraproject.org/mailman/listinfo/suds >>>>> >>>>> >>>> >>> >>> >> > >

13 years, 6 months

2
1
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the Old Testament books have been omitted or incorporated in the topi

by Amini Lenertz

13 years, 6 months

1
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T accrued to the colony. The combined curing process of salt

by Batel Wheelen

13 years, 6 months

1
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Last Call for Papers: The World Congress on Computer Science and Information Technology (WCSIT)

by WCMS 2011

13 years, 6 months

1
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UnicodeDecodeError on calling methods.

by Hynek Schlawack

Hi, I'm currently having a really bad time with suds 0.4 and the following web service: https://soap.mediafinanz.de/encashmentLiteral201.wsdl When calling newClaim() with a typens:Debtor containing an umlaut (in my case 'ü'), I get a "UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 822: ordinal not in range(128)". Pylons's debugger tells me, that httplib tries to concat the unicode head: u'POST /encashmentLiteral201 [...]' with the payload which seems to be an UTF-8 encoded string: '<?xml version="1.0" encoding="UTF-8"?><SOAP-ENV:Envelope[...]\xc3\xbc[...]'. If I'm not mistaken, \xc3\xbc is the perfectly correct Unicode point for "ü". The complete traceback looks like this: File '<string>', line 2 in start_encashments File '/vrmd/Dunning/Dunning-0.10dev/lib/python2.7/site-packages/Pylons-1.0-py2.7.egg/pylons/decorators/rest.py', line 33 in check_methods return func(*args, **kwargs) File '/vrmd/Dunning/Dunning-0.10dev/dunning/controllers/dun.py', line 332 in start_encashments cc_with_inv=cust) File '/vrmd/Dunning/Dunning-0.10dev/dunning/controllers/encashment.py', line 145 in new_claim nc = soap.service.newClaim(soap.auth, claim, debtor) File 'build/bdist.linux-x86_64/egg/suds/client.py', line 542 in __call__ File 'build/bdist.linux-x86_64/egg/suds/client.py', line 602 in invoke File 'build/bdist.linux-x86_64/egg/suds/client.py', line 637 in send File 'build/bdist.linux-x86_64/egg/suds/transport/https.py', line 64 in send File 'build/bdist.linux-x86_64/egg/suds/transport/http.py', line 77 in send File 'build/bdist.linux-x86_64/egg/suds/transport/http.py', line 118 in u2open File '/vrmd/python2/lib/python2.7/urllib2.py', line 391 in open response = self._open(req, data) File '/vrmd/python2/lib/python2.7/urllib2.py', line 409 in _open '_open', req) File '/vrmd/python2/lib/python2.7/urllib2.py', line 369 in _call_chain result = func(*args) File '/vrmd/python2/lib/python2.7/urllib2.py', line 1181 in https_open return self.do_open(httplib.HTTPSConnection, req) File '/vrmd/python2/lib/python2.7/urllib2.py', line 1142 in do_open h.request(req.get_method(), req.get_selector(), req.data, headers) File '/vrmd/python2/lib/python2.7/httplib.py', line 946 in request self._send_request(method, url, body, headers) File '/vrmd/python2/lib/python2.7/httplib.py', line 987 in _send_request self.endheaders(body) File '/vrmd/python2/lib/python2.7/httplib.py', line 940 in endheaders self._send_output(message_body) File '/vrmd/python2/lib/python2.7/httplib.py', line 801 in _send_output msg += message_body UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 822: ordinal not in range(128) I'm using Python 2.7 and suds 0.4. So what am I doing wrong? I'm pretty sure to supply all the strings as Unicode (they come from SQLAlchemy database), I checked it with "print type()". Receiving umlauts doesn't seem to be a problem. I'd be most grateful for any hint for I've spent several hours with this right now. I'd be happy to provide any additional information if necessary. TIA, Hynek

13 years, 6 months

1
0
0 / 0

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suds October 2010