def urls_equivalent(leftUrl, rightUrl):
"""
Lazy method to determine whether two QUrls are equivalent. At the moment it assumes that if ports are unset
that they are port 80 - in absence of a URL normalization function in QUrl or ability to use qHash
from QT 4.7
"""
return leftUrl.port(80) == rightUrl.port(80) and \
leftUrl.toString(QUrl.FormattingOption(QUrl.RemovePort)) == rightUrl.toString(QUrl.FormattingOption(QUrl.RemovePort))
def _process_reply(self, reply):
try:
request, handler, xml = self._active_requests.pop(reply)
except KeyError:
self.log.error("Error: Request not found for %s" %
str(reply.request().url().toString()))
return
error = int(reply.error())
redirect = reply.attribute(
QtNetwork.QNetworkRequest.RedirectionTargetAttribute).toUrl()
self.log.debug(
"Received reply for %s: HTTP %d (%s)",
reply.request().url().toString(),
reply.attribute(
QtNetwork.QNetworkRequest.HttpStatusCodeAttribute).toInt()[0],
reply.attribute(QtNetwork.QNetworkRequest.HttpReasonPhraseAttribute
).toString())
if handler is not None:
if error:
self.log.error(
"Network request error for %s: %s (QT code %d, HTTP code %d)",
reply.request().url().toString(), reply.errorString(),
error,
reply.attribute(QtNetwork.QNetworkRequest.
HttpStatusCodeAttribute).toInt()[0])
# Redirect if found and not infinite
if not redirect.isEmpty() and not XmlWebService.urls_equivalent(
redirect,
reply.request().url()):
self.log.debug("Redirect to %s requested", redirect.toString())
self.get(
str(redirect.host()),
redirect.port(80),
# retain path, query string and anchors from redirect URL
redirect.toString(
QUrl.FormattingOption(QUrl.RemoveAuthority
| QUrl.RemoveScheme)),
handler,
xml,
priority=True,
important=True)
elif xml:
xml_handler = XmlHandler()
xml_handler.init()
xml_reader = QtXml.QXmlSimpleReader()
xml_reader.setContentHandler(xml_handler)
xml_input = QtXml.QXmlInputSource(reply)
xml_reader.parse(xml_input)
handler(xml_handler.document, reply, error)
else:
handler(str(reply.readAll()), reply, error)
reply.close()
