hi all:
I was trying to rewrite the clean_XX() method like this:
1 def clean_media(self):
2
3 # save from a upload file
4 data = self.cleaned_data['media']
5 tmp = open('img.jpg','wr')
6 tmp.write(data.read())
7 tmp.close()
8
9 # open it
10 a = img.open('img.jpg','r')
11 if max(a.size[0], a.size[1]) > 78:
12 raise forms.ValidationError("pic too big....")
this line: a = img.open('img.jpg','r') throw a error "
Caught an exception while rendering: cannot identify image file
"
but I try it again with save or open alone( delete line 4-7 or delete line
10-12 ), it works
does anyone know something about this?
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