<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>import sip</div><div><br></div><div><span class="Apple-style-span" style="font-family: Times; "><pre>
if QPixmapCache.insert(key, pixmap1):
sip.transfer(pixmap1, True)
</pre></span></div><div><br></div>AttributeError: 'module' object has no attribute 'transfer'</body></html>