Problem with UTF-8 and Label

[etlikmilos]

Hello all,
I can try to show temperature as text in Label and if I want to append to text °C I return only some char
You can see it in the picture. Please can you help me with what I do badly?

[cmallonee]

return str(value) + u'°C'

[etlikmilos]

Thanks: D
Thank you and what does the parameter u mean?

[nminchin]

u = Unicode it treats the string as Unicode. There are others such as r for raw strings (doesn’t do any processing to look for special chars etc)

[etlikmilos]

Thanks you