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#!/usr/bin/env python# coding: u8import
osimport
zbarimport
Imageimport
urllibimport
uuiddef qrRead(url): uuid1 =
uuid.uuid1() filename=str(uuid1)+".jpg" print
uuid1 urllib.urlretrieve(url, filename) # create a reader scanner =
zbar.ImageScanner() # configure the reader scanner.parse_config(‘enable‘) # obtain image data pil =
Image.open(filename).convert(‘L‘) width, height =
pil.size #pil.show() raw =
pil.tostring() # wrap image data image =
zbar.Image(width, height, ‘Y800‘, raw) # scan the image for barcodes scanner.scan(image) tmpdata=‘‘ # extract results for
symbol in
image: # do something useful with results print
symbol.type, ‘图片内容为:\n%s‘
% symbol.data tmpdata=tmpdata+symbol.data # clean up del(image) os.remove(filename) return
tmpdataif __name__ ==
‘__main__‘: qrRead(url) |
原文：http://www.cnblogs.com/zihuxinyu/p/3540591.html