2008/10/23 Paolo Cavallini <[EMAIL PROTECTED]>:
> Apparently it's a bug in Qt (bug opened; I cannot check it now, but you'll
> find it in the trac).
> I agree in some situations is a very serious issue.
I've just written a workaround. It's a python class called QPHttp
which is a drop-in replacement for QHttp but sets proxy settings from
those that urllib.getproxies() gets.
I've tested it standalone, all I need to do now is s/QHttp/QPHttp/ in
the right places in the plugin installer..
I'll attach it for anyone to play with - there may be some people
with proxy configs that break it...
Barry
###
### QPHttp
###
### Wrapper class for QHttp that gets proxy information from
### urllib.getproxies. So in Unix it gets if from the http_proxy
### environment variable, in Windows it gets it from the registry
### or whatever, and on the Mac it gets it from somewhere shiny.
###
### Written by Barry Rowlingson 2008 and you may do what you like
### with this code.
###
from PyQt4.QtNetwork import *
import urllib
from urlparse import urlparse
def parseProxy(proxyString):
""" get host/port from URL """
bits = urlparse(proxyString)
return (bits.hostname, bits.port)
class QPHttp(QHttp):
def __init__(self,*args):
QHttp.__init__(self,*args)
proxies = urllib.getproxies()
if proxies.has_key('http'):
(host,port) = parseProxy(proxies['http'])
self.proxy=QNetworkProxy()
self.proxy.setType(QNetworkProxy.HttpProxy)
self.proxy.setHostName(host)
self.proxy.setPort(port)
self.setProxy(self.proxy)
return None
### test code, reads trolltech's homepage.
import sys
from PyQt4.QtCore import *
from PyQt4.QtNetwork import QNetworkProxy
def process(error):
if not error:
print "no errors"
content = unicode(QString(page.readAll()))
print content[:100],"..."
else:
print "errors occured"
print str(page.errorString())
quit()
if __name__ == "__main__":
app = QCoreApplication (sys.argv)
page = QPHttp("trolltech.com")
QObject.connect(page, SIGNAL("done(bool)"), process);
gprocId = page.get('/')
sys.exit (app.exec_ ())
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