def getPageFactory(url,
agent="BitTorrent client",
bindAddress=None,
contextFactory=None,
proxy=None,
timeout=120):
"""Download a web page as a string.
Download a page. Return a deferred, which will callback with a
page (as a string) or errback with a description of the error.
See HTTPClientFactory to see what extra args can be passed.
"""
scheme, host, port, path = client._parse(url)
if proxy:
host, port = proxy.split(':')
port = int(port)
factory = HTTPProxyUnGzipClientFactory(url, agent=agent, proxy=proxy)
if scheme == 'https':
from twisted.internet import ssl
if contextFactory is None:
contextFactory = ssl.ClientContextFactory()
reactor.connectSSL(host, port, factory, contextFactory,
bindAddress=bindAddress,
timeout=timeout)
else:
reactor.connectTCP(host, port, factory,
bindAddress=bindAddress,
timeout=timeout)
return factory
def downloadPageFactory(url,
file,
progressCallback=None,
agent="BitTorrent client",
bindAddress=None,
contextFactory=None):
"""Download a web page to a file.
@param file: path to file on filesystem, or file-like object.
"""
scheme, host, port, path = client._parse(url)
factory = ProgressHTTPDownloader(url,
file,
progressCallback=progressCallback,
agent=agent,
supportPartial=0)
if scheme == 'https':
from twisted.internet import ssl
if contextFactory is None:
contextFactory = ssl.ClientContextFactory()
reactor.connectSSL(host,
port,
factory,
contextFactory,
bindAddress=bindAddress)
else:
reactor.connectTCP(host, port, factory, bindAddress=bindAddress)
return factory
def connect(host):
if self.secure:
from twisted.internet import ssl
reactor.connectSSL(host, self.port or 443,
self.factory, ssl.ClientContextFactory(),
timeout=60)
else:
reactor.connectTCP(host, self.port or 80, self.factory,
timeout=60)
def callRemote(self, method, *args):
factory = AuthQueryFactory(self.path, self.host, method,
self.user, self.password, *args)
#factory = xmlrpc.QueryFactory(self.path, self.host, method,
# self.user, self.password, *args)
if self.secure:
from twisted.internet import ssl
#print "Connecting using ssl to host", self.host, "port", (self.port or 443)
reactor.connectSSL(self.host, self.port or 443, factory,
AuthContextFactory(self.certificate_file_name,
self.private_key_file_name))
#reactor.connectSSL(self.host, self.port or 443, factory,
# ssl.DefaultOpenSSLContextFactory("", self.certificate_file_name))
else:
reactor.connectTCP(self.host, self.port or 80, factory)
return factory.deferred
def downloadPageFactory(url, file, progressCallback=None,
agent="BitTorrent client",
bindAddress=None,
contextFactory=None):
"""Download a web page to a file.
@param file: path to file on filesystem, or file-like object.
"""
scheme, host, port, path = client._parse(url)
factory = ProgressHTTPDownloader(url, file,
progressCallback=progressCallback,
agent=agent,
supportPartial=0)
if scheme == 'https':
from twisted.internet import ssl
if contextFactory is None:
contextFactory = ssl.ClientContextFactory()
reactor.connectSSL(host, port, factory, contextFactory,
bindAddress=bindAddress)
else:
reactor.connectTCP(host, port, factory,
bindAddress=bindAddress)
return factory
