version.py 文件源码

def _get_shortname_from_docs(auth, types_url):
        # Get the server version from types.xsd. We can't necessarily use the service auth type since it may not be the
        # same as the auth type for docs.
        log.debug('Getting %s with auth type %s', types_url, auth.__class__.__name__)
        # Some servers send an empty response if we send 'Connection': 'close' header
        from .protocol import BaseProtocol
        with requests.sessions.Session() as s:
            s.mount('http://', adapter=BaseProtocol.get_adapter())
            s.mount('https://', adapter=BaseProtocol.get_adapter())
            r = s.get(url=types_url, auth=auth, allow_redirects=False, stream=False)
        log.debug('Request headers: %s', r.request.headers)
        log.debug('Response code: %s', r.status_code)
        log.debug('Response headers: %s', r.headers)
        if r.status_code != 200:
            raise TransportError('Unexpected HTTP status %s when getting %s (%s)' % (r.status_code, types_url, r.text))
        if not is_xml(r.text):
            raise TransportError('Unexpected result when getting %s. Maybe this is not an EWS server?%s' % (
                types_url,
                '\n\n%s[...]' % r.text[:200] if len(r.text) > 200 else '\n\n%s' % r.text if r.text else '',
            ))
        return to_xml(r.text).get('version')