[pygame] displaying of partially loaded images

[kuragg]

nya, guys | i want to create a browser-type program | it must display 
jpg and png imagesin progress of their downloading | now i just loading 
image by 100000 byte parts, saving them in file, telling pygame to 
image.load(that_file) , displaying it and repeat untill that image is 
fully downloaded | it's kinda works, sometimes, and spams tons of errors 
in console | is there a normal \rational\proper\correct way to do this?