python - Travelport Galileo python SoapClient

Question

我需要为 Travelport Galileo uAPI 开发 python soapclient。

这是 Travelport 通用 API 的 30 天试用凭证

通用 API 用户 ID:通用 API/uAPI2514620686-0edbb8e4

通用 API 密码:D54HWfck9nRZNPbXmpzCGwc95

伽利略 (1G) 的分支代码:P7004130

网址:https://emea.universal-api.pp.travelport.com/B2BGateway/connect/uAPI/

这是来自文档伽利略的引用

HTTP header

HTTP header 包括:

SOAP 端点，因以下因素而异:地理区域。要求的服务。在前面的示例中，HotelService 用于端点；但是，服务名称会根据请求事务进行修改。gzip 压缩，这是可选的，但强烈推荐。要在响应中接受 gzip 压缩，请在 header 中指定“Accept-Encoding: gzip,deflate”。

授权，遵循标准的基本授权模式。“Authorization: Basic”后面的文本可以使用 Base 64 编码。大多数编程语言都支持此功能。授权凭据的语法必须在 Travelport 分配的用户名和密码之前包含前缀“Universal API/”。发布https://americas.universal-api.pp.travelport.com/B2BGateway/connect/uAPI/HotelService HTTP/2.0

接受编码:gzip,deflate

内容类型:text/xml;charset=UTF-8

SOAPAction: ""

授权:基本UniversalAPI/用户名:密码

内容长度:长度

这是我的python代码

import urllib2
import base64
import suds

class HTTPSudsPreprocessor(urllib2.BaseHandler):

    def http_request(self, req):
        message = \
        """
            <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:air="http://www.travelport.com/schema/air_v16_0" xmlns:com="http://www.travelport.com/schema/common_v13_0" --> 
            <soapenv:header> 
            <soapenv:body> 
            <air:availabilitysearchreq xmlns:air="http://www.travelport.com/schema/air_v16_0" xmlns:com="http://www.travelport.com/schema/common_v13_0" authorizedby="Test" targetbranch="P7004130"> 
            <air:searchairleg> 
            <air:searchorigin> 
            <com:airport code="LHR"> 
            </com:airport></air:searchorigin> 
            <air:searchdestination> 
            <com:airport code="JFK"> 
            </com:airport></air:searchdestination> 
            <air:searchdeptime preferredtime="2011-11-08"> 
            </air:searchdeptime></air:searchairleg> 
            </air:availabilitysearchreq> 
            </soapenv:body> 
        """
        auth = base64.b64encode('Universal API/uAPI2514620686-0edbb8e4:D54HWfck9nRZNPbXmpzCGwc95')
        req.add_header('Content-Type', 'text/xml; charset=utf-8')
        req.add_header('Accept', 'gzip,deflate')
        req.add_header('Cache-Control','no-cache')
        req.add_header('Pragma', 'no-cache')
        req.add_header('SOAPAction', '')
        req.add_header('Authorization', 'Basic %s'%(auth))
        return req

    https_request = http_request


URL = "https://emea.universal-api.pp.travelport.com/B2BGateway/connect/uAPI/"
https = suds.transport.https.HttpTransport()
opener = urllib2.build_opener(HTTPSudsPreprocessor)
https.urlopener = opener
suds.client.Client(URL, transport = https)

但它不起作用。

Traceback (most recent call last):
  File "soap.py", line 42, in <module>
    suds.client.Client(URL, transport = https)
  File "/usr/local/lib/python2.7/site-packages/suds/client.py", line 112, in __init__
    self.wsdl = reader.open(url)
  File "/usr/local/lib/python2.7/site-packages/suds/reader.py", line 152, in open
    d = self.fn(url, self.options)
  File "/usr/local/lib/python2.7/site-packages/suds/wsdl.py", line 136, in __init__
    d = reader.open(url)
  File "/usr/local/lib/python2.7/site-packages/suds/reader.py", line 79, in open
    d = self.download(url)
  File "/usr/local/lib/python2.7/site-packages/suds/reader.py", line 95, in download
    fp = self.options.transport.open(Request(url))
  File "/usr/local/lib/python2.7/site-packages/suds/transport/http.py", line 64, in open
    raise TransportError(str(e), e.code, e.fp)
suds.transport.TransportError: HTTP Error 500: Dynamic backend host not specified

过去 2 周我一直在努力解决这个问题，所以如果可以的话，请告诉我解决方案。

Answer 1

我认为您可以尝试从此 url https://support.travelport.com/webhelp/uAPI/uAPI.htm#Getting_Started/Universal_API_Schemas_and_WSDLs.htm 下载 ZIP 存档中的 WSDL 文件

因此您将能够使用这些 WSDL 文件生成您的客户端类，因为 https://emea.universal-api.pp.travelport.com/B2BGateway/connect/uAPI/ 上没有 WSDL 端点。(如 ?wsdl 或/.wsdl)