python QRコードの生成

#coding:utf8

try:

    import qrcode

except ImportError:

    qrcode = None



class MakeQr:

	def onUseQrcode(self, value):

	        qr = qrcode.QRCode(version=1, box_size=10, border=4)

	        qr.add_data(value)

	        qr.make(fit=True)

	        x = qr.make_image()

	  

	        img_file = open("1.jpg", 'wb')

	        x.save(img_file, 'JPEG')

	        img_file.close()

	        print 'ok'

if __name__ == '__main__':

	value = "http://www.baidu.com"

	makeQr = MakeQr()

	makeQr.onUseQrcode(value)