requests.exceptions.HTTPError:415客户端错误使用python zeep时不支持的媒体类型

我使用PythonZeep来消费Web服务。我已经使用了soapui，并且能够使用webservice。当我使用下面的代码时，它会生成HTTP错误。如何查看SOAP请求内容以实际检查请求中发送的内容

class MyLoggingPlugin(Plugin):

    def ingress(self, envelope, http_headers, operation):
        return envelope, http_headers

    def egress(self, envelope, http_headers, operation, binding_options):
        http_headers['Content-Type'] = 'text/xml; charset=utf-8;'
        return envelope, http_headers

requests.packages.urllib3.disable_warnings()
session = Session()
session.verify = False
session.auth = HTTPBasicAuth('xxxxxxx', 'xxxxx')
client = 
Client('https://xxxx.com:44383/sap/bc/srt/rfc/sap/zws_send_emailid/101/zws_send_emailid/binding_1',
     transport=Transport(session=session),plugins=[MyLoggingPlugin()])

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不确定你是否还需要答案

实际上，您可以修改插件以查看实际的xml，如下所示：

from lxml import etree

class MyLoggingPlugin(Plugin):

    def ingress(self, envelope, http_headers, operation):
        # to see whats coming in
        print(etree.tostring(envelope, pretty_print=True))
        return envelope, http_headers

    def egress(self, envelope, http_headers, operation, binding_options):
        http_headers['Content-Type'] = 'text/xml; charset=utf-8;'
        # to see whats going out
        print(etree.tostring(envelope, pretty_print=True))
        return envelope, http_headers

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希望这有帮助。

如果答案对您有帮助，请接受。否则让我们知道问题的答案。