7:38 a.m.
Hi, all:
These days I have been doing something about python webservice. Suds, as a
client-end, it's good.
Now, ask a question I encounter with about suds:
When I try to invoke a remote method getWeather() in the url "
http://webservice.webxml.com.cn/WebServices/WeatherWS.asmx?wsdl";, it
failed. My code and the exception returned are as follows:
# filename: suds.py
import suds
def test_weather():
from suds.xsd.doctor import ImportDoctor, Import
imp = Import('http://www.w3.org/2001/XMLSchema')
d = ImportDoctor(imp)
url = "http://webservice.webxml.com.cn/WebServices/WeatherWS.asmx?wsdl"
client =
suds.client.Client(url,doctor=d,cache=None,xstq=False,faults=False)
print 'client', client
a = 10.0
b = 3.0
#output1 = client.service.getRegionCountry()
output = client.service.getWeather(100)
print 'weatherv', output
# output:
Traceback (most recent call last):
File "suds_client.py", line 787, in <module>
test_weather()
File "suds_client.py", line 739, in test_weather
client =
suds.client.Client(url,doctor=d,cache=None,xstq=False,faults=False)
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/client.py",
line 109, in __init__
self.wsdl = Definitions(url, options)
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/wsdl.py",
line 194, in __init__
self.build_schema()
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/wsdl.py",
line 255, in build_schema
self.schema = container.load()
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/xsd/schema.py",
line 90, in load
child.open_imports()
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/xsd/schema.py",
line 277, in open_imports
imported = imp.open()
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/xsd/sxbasic.py",
line 608, in open
result = self.download()
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/xsd/sxbasic.py",
line 628, in download
return self.schema.instance(root, url)
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/xsd/schema.py",
line 367, in instance
return Schema(root, baseurl, self.options)
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/xsd/schema.py",
line 200, in __init__
self.open_imports()
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/xsd/schema.py",
line 277, in open_imports
imported = imp.open()
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/xsd/sxbasic.py",
line 608, in open
result = self.download()
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/xsd/sxbasic.py",
line 626, in download
root = Parser(transport).parse(url=url).root()
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/sax/parser.py",
line 133, in parse
fp = self.transport.open(Request(url))
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/transport/https.py",
line 69, in open
return HttpTransport.open(self, request)
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/transport/http.py",
line 69, in open
fp = self.__open(u2request)
File
"/usr/local/lib/python2.6/dist-packages/suds-0.3.7-py2.6.egg/suds/transport/http.py",
line 107, in __open
return self.urlopener.open(u2request)
File "/usr/lib/python2.6/urllib2.py", line 391, in open
response = self._open(req, data)
File "/usr/lib/python2.6/urllib2.py", line 409, in _open
'_open', req)
File "/usr/lib/python2.6/urllib2.py", line 369, in _call_chain
result = func(*args)
File "/usr/lib/python2.6/urllib2.py", line 1161, in http_open
return self.do_open(httplib.HTTPConnection, req)
File "/usr/lib/python2.6/urllib2.py", line 1134, in do_open
r = h.getresponse()
File "/usr/lib/python2.6/httplib.py", line 986, in getresponse
response.begin()
File "/usr/lib/python2.6/httplib.py", line 391, in begin
version, status, reason = self._read_status()
File "/usr/lib/python2.6/httplib.py", line 355, in _read_status
raise BadStatusLine(line)
#NOTE:
1: the url "http://webservice.webxml.com.cn/WebServices/WeatherWS.asmx?wsdl"
is avaliable, you can click it and see the wsdl.
2: the url is provided by a corporation in China, in another page (
http://webservice.webxml.com.cn/WebServices/WeatherWS.asmx?op=getWeather),
put a number in the field “theCityCode” and click the butter , you can get
a xml file has contains the results. Anyone can have a try!
I like suds and believe it's strong and stable enough. Hope someone can
tell me what's the reason it throw exception?
-- Jia Xiaolei