def try_image(value):
_, extension = os.path.splitext(value)
if extension[1:].lower() in supportedformats:
if not os.path.exists(value):
value = os.path.join(kwargs.get('imagepath', ''), value)
return image_handler(key, value, imagetype='file')
newvalue = value.encode("utf-8")
base64 = QByteArray.fromBase64(newvalue)
image = QPixmap()
loaded = image.loadFromData(base64)
if loaded:
return image_handler(key, base64, imagetype='base64')
def setvalue(self, value):
if self.savetofile and isinstance(value, str):
self.filename = value
if isinstance(value, QPixmap):
self.widget.loadImage(value, fromfile=self.savetofile)
self.emitvaluechanged()
return
if self.tobase64 and value:
value = QByteArray.fromBase64(value.encode("utf-8"))
self.widget.loadImage(value, fromfile=self.savetofile)
self.emitvaluechanged()
