class Wifi(): def __init__(self, ssid = '', password = '', auth = 'WPA'): assert(isinstance(ssid, str)) assert(isinstance(auth, str)) assert(isinstance(password, str)) self.ssid = ssid self.auth = auth self.password = password def __str__(self): ''' String-ify the wifi configuration according to the definition found here: http://code.google.com/p/zxing/wiki/BarcodeContents#Wifi_Network_config_(Android) The result is like this: WIFI:T:WPA;S:mynetwork;P:mypass;; Parameter Example Description T WPA Authentication type; can be WEP or WPA S mynetwork Network SSID P mypass Password ''' return "WIFI:T:" + self.auth + ";S:" + self.ssid + ";P:" + self.password + ";;" def createChart(self, size=10, level = QRErrorCorrectLevel.M): self.qr = QRCode(size, level) self.qr.addData(self.__str__()) self.qr.make() self.image = self.qr.makeImage() def save(self, name = ''): if name == '': self.filename = self.ssid + '.png' else: self.filename = name self.image.save(self.filename, 'PNG') print "Setup QR-Code saved as %s" %(self.filename) def display(self): self.image.show() def prettify(self): s = '''Your Settings are: SSID: %s Password: %s Authentication: %s ''' %(self.ssid, self.password, self.auth) return s
def get_qr_image(data):
qr = QRCode(5, QRErrorCorrectLevel.L)
qr.addData(data)
qr.make()
im = qr.makeImage()
return im
def createChart(self, size=10, level = QRErrorCorrectLevel.M): self.qr = QRCode(size, level) self.qr.addData(self.__str__()) self.qr.make() self.image = self.qr.makeImage()
