class QuasiAsynchronousDownloader(Downloader):
def preloop(self):
self.downloads = []
mi = multi_iter(self.downloads, terminate=False)
self.lc = ThreadedLoopingCall(mi.next)
self.lc.start()
def postloop(self):
self.lc.stop()
Downloader.postloop(self)
def do_download(self, arg):
self.downloads.append(self.download(arg))
def download(self, fname):
self.out.write("BEGIN %s" % fname)
for line in file(fname):
time.sleep(.1)
self.out.write(".")
yield None
self.out.write(" END %s\n" % fname)
class QuasiAsynchronousDownloader(Downloader):
def preloop(self):
self.downloads = []
mi = multi_iter(self.downloads, terminate=False)
self.lc = ThreadedLoopingCall(mi.next)
self.lc.start()
def postloop(self):
self.lc.stop()
Downloader.postloop(self)
def do_download(self, arg):
self.downloads.append(self.download(arg))
def download(self, fname):
self.out.write("BEGIN %s" % fname)
for line in file(fname):
time.sleep(.1)
self.out.write(".")
yield None
self.out.write(" END %s\n" % fname)
def preloop(self):
self.downloads = []
mi = multi_iter(self.downloads, terminate=False)
self.lc = ThreadedLoopingCall(mi.next)
self.lc.start()
def preloop(self):
self.downloads = []
mi = multi_iter(self.downloads, terminate=False)
self.lc = ThreadedLoopingCall(mi.next)
self.lc.start()