def generateQRImageForUrl(url):
qr_image = pyqrcode.MakeQRImage(
url,
errorCorrectLevel=pyqrcode.QRErrorCorrectLevel.H,
block_in_pixels=1,
border_in_blocks=0)
return qr_image
def gen(encoding, fileName, text, width=300, height=100):
"""Returns 0 success; all else are errors.
gen(encoding, fileName, text, width=300, height=100)
note: geometry settings only valid for code128.
"""
if encoding not in codes:
raise NotImplementedError("Unsupported encoding")
return 2
if encoding == 'qr':
#generate QR code
qr_image = pyqrcode.MakeQRImage(text, br=True)
fileHandle = file(fileName, 'w')
qr_image.save(fileHandle, 'PNG')
fileHandle.close()
return 0
elif encoding == 'code128':
#generate using Code128() by Jostein Leira
bar = Code128()
bar.getImage(text, fileName, 300, 100)
return 0
else:
#generate barcode
pre = barcode.get_barcode(encoding, text, writer=ImageWriter())
save = pre.save(fileName)
out = Image.open(save)
#crop the image
if encoding == 'code39':
out = out.crop((28, 10, out.size[0] - 24, 180))
os.unlink(save)
fileHandle = file(fileName, 'w')
out.save(fileHandle, 'PNG')
fileHandle.close()
return 0
import pyqrcode
import uuid
import Image
for i in xrange(10,99):
qr = pyqrcode.MakeQRImage(str(uuid.uuid4()), 3)
qr = qr.resize((100,100), Image.ANTIALIAS)
qr.save("qrcode0%d.png" % i, "PNG")
def setQrCode(self, uri):
qrcode = ImageQt.ImageQt(
pyqrcode.MakeQRImage(uri, block_in_pixels=5, border_in_blocks=0))
pixmap = QtGui.QPixmap.fromImage(qrcode)
self.qrCodeContainer.setPixmap(pixmap)
import pyqrcode
URL = "http://www.discoveranywheremobile.com/"
URL = "http://m.visitpalmsprings.com/listings/x-1fe89fc957e563c7/x-08cdb36014211c43/l-22c2cdd72d95ff48/"
qr_image = pyqrcode.MakeQRImage(URL,
rounding=5,
fg="black",
bg="burlywood",
br=False)
qr_image.show()