我正在尝试使用带有Python Suds的SABRE旅行网络服务,但是一个XSD似乎没有格式良好(可能在此架构中缺少命名空间)。
from suds.client import Client
wsdl = 'http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQ.wsdl'
client = Client(wsdl, cache=None)
调试跟踪返回:
.DEBUG:suds.wsdl:reading wsdl at: http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQ.wsdl ...
DEBUG:suds.transport.http:opening (http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQ.wsdl)
DEBUG:suds.metrics:sax (http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQ.wsdl) duration: 406 (ms)
DEBUG:suds.xsd.sxbasic:Import:0x7f90196fd5f0, importing ns="http://webservices.sabre.com/sabreXML/2003/07", location="OTA_AirPriceLLSRQRS.xsd"
DEBUG:suds.transport.http:opening (http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQRS.xsd)
DEBUG:suds.metrics:sax (http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQRS.xsd) duration: 504 (ms)
DEBUG:suds.xsd.sxbasic:Include:0x7f90196fdf80, importing ns="None", location="OTA_AirPriceLLSRQ.xsd"
DEBUG:suds.transport.http:opening (http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQ.xsd)
DEBUG:suds.metrics:sax (http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQ.xsd) duration: 1.363 (seconds)
DEBUG:suds.xsd.schema:built:
Schema:0x7f9019708e60
(...)
DEBUG:suds.xsd.query:(u'MessageHeader', http://www.ebxml.org/namespaces/messageHeader), found as:
DEBUG:suds.xsd.query:(u'Security', http://schemas.xmlsoap.org/ws/2002/12/secext), found as:
DEBUG:suds.xsd.query:(u'OTA_AirPriceRQ', http://webservices.sabre.com/sabreXML/2003/07), not-found
.
----------------------------------------------------------------------
Ran 2 tests in 11.669s
Type not found: '(OTA_AirPriceRQ, http://webservices.sabre.com/sabreXML/2003/07, )'
这是逻辑:Python Suds在“无”命名空间中加载OTA_AirPriceRQ。 我读了“修复破坏的模式”Python Suds文档(https://fedorahosted.org/suds/wiki/Documentation#FIXINGBROKENSCHEMAs):
from suds.client import Client
from suds.xsd.doctor import ImportDoctor, Import
wsdl = 'http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQ.wsdl'
imp = Import('http://webservices.sabre.com/sabreXML/2003/07/OTA_AirPriceLLSRQ', 'http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQ.xsd')
d = ImportDoctor(imp)
client = Client(wsdl, cache=None, doctor=d)
但脚本返回另一个例外:
.DEBUG:suds.wsdl:reading wsdl at: http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQ.wsdl ...
DEBUG:suds.transport.http:opening (http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQ.wsdl)
DEBUG:suds.metrics:sax (http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQ.wsdl) duration: 617 (ms)
DEBUG:suds.xsd.doctor:inserting:
DEBUG:suds.xsd.sxbasic:Import:0xe6cf80, importing ns="http://webservices.sabre.com/sabreXML/2003/07/OTA_AirPriceLLSRQ", location="http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQ.xsd"
DEBUG:suds.transport.http:opening (http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQ.xsd)
DEBUG:suds.metrics:sax (http://webservices.sabre.com/wsdl/sabreXML1.0.00/tpf/OTA_AirPriceLLSRQ.xsd) duration: 1.375 (seconds)
DEBUG:suds.xsd.doctor:inserting:
(...)
Error maximum recursion depth exceeded while calling a Python object
我不明白如何使用“医生”功能。有人可以帮帮我吗? 谢谢。
答案 0 :(得分:3)
我刚刚向该Suds门票发布了一个解决方法。您可能需要查看它:https://fedorahosted.org/suds/ticket/239#comment:19
简而言之,这是解决方法代码:
from suds.client import Client
import sys
sys.setrecursionlimit(10000)
c = Client('http://url.to/endpoint?wsdl', cache=None)
答案 1 :(得分:1)
这看起来像https://fedorahosted.org/suds/ticket/239。我把你的例子添加到了票证中。