[PySide] sending data from urllib2.urlopen().read() via signal corrupts in receiver
Frank Rueter | OHUfx
frank at ohufx.com
Sun Oct 22 11:19:47 CEST 2017
quick follow up:
I am now writing the files to a temp directory and only passing the
respective path via the signal, but I'm still curious how I would do
this without writing anything to disk.
On 10/22/2017 09:18 PM, Frank Rueter | OHUfx wrote:
> I am downloading a few images in a separate thread using QRunnable.
> To download I am just using urllib2.urlopen() like this:
> def run(self):
> imageData = urllib2.urlopen(self.url).read()
> print 'emitted:', imageData
> self.signals.receivedData.emit(imageData) # this signal is
> declared like this: QtCore.Signal(str)
> However, the receiving slot is receiving nothing:
> def setPixmap(self, imageData):
> print 'received:', imageData
> pixmap = QtGui.QPixmap()
> self.data['pixmap'] = pixmap
> I guess this is too naive an approach to download image data in a
> separate thread?!
> How can I fix this please?
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