def privatekey(mnemonics, password):
try:
epd = epd2in7.EPD()
epd.init()
print("Clear...")
#獲得 助記碼的QR Code
epd.Clear(0xFF)
print("read bmp file on window")
blackimage1 = Image.new('1', (epd2in7.EPD_HEIGHT, epd2in7.EPD_WIDTH),
255) # 298*126
#redimage1 = Image.new('1', (epd2in7.EPD_HEIGHT, epd2in7.EPD_WIDTH), 255) # 298*126
drawblack = ImageDraw.Draw(blackimage1)
font24 = ImageFont.truetype(font, 15)
drawblack.text((170, 40), "<-Mnemonics:", font=font24, fill=0)
drawblack.text((180, 80), 'password:'******'traceback.format_exc():\n%s' % traceback.format_exc())
exit()
def address(address):
try:
epd = epd2in7.EPD()
epd.init()
print("Clear...")
address = epd.makeQR(address)
print("read bmp file on window")
blackimage1 = Image.new('1', (epd2in7.EPD_HEIGHT, epd2in7.EPD_WIDTH),
255) # 298*126
redimage1 = Image.new('1', (epd2in7.EPD_HEIGHT, epd2in7.EPD_WIDTH),
255) # 298*126
drawblack = ImageDraw.Draw(blackimage1)
drawred = ImageDraw.Draw(redimage1)
# global font , uppic , nextpic
font24 = ImageFont.truetype(font, 20)
drawblack.text((180, 40), 'Wallet', font=font24, fill=0)
drawblack.text((180, 80), 'Address', font=font24, fill=0)
newimage = address
blackimage1.paste(newimage, (0, 0))
epd.display(epd.getbuffer(blackimage1))
#epd.display(epd.getbuffer(redimage1))
epd.sleep()
except:
print('traceback.format_exc():\n%s' % traceback.format_exc())
exit()
def wrong():
try:
epd = epd2in7.EPD()
epd.init()
print("Clear...")
epd.Clear(0xFF)
print("read bmp file on window")
blackimage1 = Image.new('1', (epd2in7.EPD_HEIGHT, epd2in7.EPD_WIDTH),
255) # 298*126
redimage1 = Image.new('1', (epd2in7.EPD_HEIGHT, epd2in7.EPD_WIDTH),
255) # 298*126
drawblack = ImageDraw.Draw(blackimage1)
font24 = ImageFont.truetype(font, 24)
newimage = Image.open(wrongpic)
blackimage1.paste(newimage, (0, 0))
newimage = Image.open(uppic)
blackimage1.paste(newimage, (0, 150))
newimage = Image.open(nextpic)
blackimage1.paste(newimage, (240, 150))
epd.display(epd.getbuffer(blackimage1))
epd.sleep()
except:
print('traceback.format_exc():\n%s' % traceback.format_exc())
exit()
def setup():
try:
epd = epd2in7.EPD()
epd.init()
print("Clear...")
epd.Clear(0xFF)
print("read bmp file on window")
blackimage1 = Image.new('1', (epd2in7.EPD_HEIGHT, epd2in7.EPD_WIDTH),
255) # 298*126
font24 = ImageFont.truetype(font, 15)
drawblack = ImageDraw.Draw(blackimage1)
drawblack.text((30, 70),
'There has no any accounts',
font=font24,
fill=0)
font24 = ImageFont.truetype(font, 10)
drawblack.text((50, 100), 'press key1 to new an address', font=font24)
epd.display(epd.getbuffer(blackimage1))
epd.sleep()
except:
print('traceback.format_exc():\n%s' % traceback.format_exc())
exit()
def setBalance(bal):
try:
epd = epd2in7.EPD()
epd.init()
print("Clear...")
epd.Clear(0xFF)
print("read bmp file on window")
blackimage1 = Image.new('1', (epd2in7.EPD_HEIGHT, epd2in7.EPD_WIDTH),
255) # 298*126
font24 = ImageFont.truetype(font, 25)
drawblack = ImageDraw.Draw(blackimage1)
print('send balance: ', bal)
drawblack.text((30, 60), 'send balance: ' + bal, font=font24, fill=0)
epd.display(epd.getbuffer(blackimage1))
epd.sleep()
except:
print('traceback.format_exc():\n%s' % (traceback.format_exc()))