I'd like to pass "Complex" Header to a SOAP service with zeep library
Here's what it should look like
<soapenv:Header>
<something:myVar1>FOO</something:myVar1>
<something:myVar2>JAM</something:myVar2>
</soapenv:Header>
I guess that I succeed in sending a header this way
header = xsd.Element(
'{http://urlofthews}Header',
xsd.ComplexType([
xsd.Element(
'{http://urlofthews}myVar1',
xsd.String()),
xsd.Element(
'{http://urlofthews}myVar2',
xsd.String())
])
)
header_value = header(myVar1='FOO',myVar2='JAM')
print (header_value)
datasoap=client.service.UserRessourcesCatalog(requete,_soapheaders=[header_value])
But I don't get how to declare and pass the namespace "something" in my Header with the XSD.
Any Help ?
Thx by advance.
Best Regards
As mentionned in the documentation
http://docs.python-zeep.org/en/master/headers.html
"Another option is to pass an lxml Element object. This is generally useful if the wsdl doesn’t define a soap header but the server does expect it."
which is my case so I tried
try:
import xml.etree.cElementTree as ET
except ImportError:
import xml.etree.ElementTree as ET
ET.register_namespace('something', 'http://urlofthews')
headerXML = ET.Element("soapenv:Header")
var1 = ET.SubElement(headerXML, "something:myVar1")
var1.text = "FOO"
var2 = ET.SubElement(headerXML, "something:myVar2")
var2.text = "JAM"
headerDict=xmltodict.parse(ET.tostring(headerXML))
print (json.dumps(headerDict))
datasoap=client.service.UserRessourcesCatalog(requete,_soapheaders=headerDict)
But I get : ComplexType() got an unexpected keyword argument u'soapenv:Header'. Signature: ``
I recently encountered this problem, and here is how I solved it.
Say you have a 'Security' header that looks as follows...
<env:Header>
<Security>
<UsernameToken>
<Username>__USERNAME__</Username>
<Password>__PWD__</Password>
</UsernameToken>
<ServiceAccessToken>
<AccessLicenseNumber>__KEY__</AccessLicenseNumber>
</ServiceAccessToken>
</Security>
</env:Header>
In order to send this header in the zeep client's request, you would need to do the following:
header = zeep.xsd.Element(
'Security',
zeep.xsd.ComplexType([
zeep.xsd.Element(
'UsernameToken',
zeep.xsd.ComplexType([
zeep.xsd.Element('Username',zeep.xsd.String()),
zeep.xsd.Element('Password',zeep.xsd.String()),
])
),
zeep.xsd.Element(
'ServiceAccessToken',
zeep.xsd.ComplexType([
zeep.xsd.Element('AccessLicenseNumber',zeep.xsd.String()),
])
),
])
)
header_value = header(UsernameToken={'Username':'test_user','Password':'testing'},UPSServiceAccessToken={'AccessLicenseNumber':'test_pwd'})
client.service.method_name_goes_here(
_soapheaders=[header_value],#other method data goes here
)