def makeQR(url, filename, form): """Create and save QR code for phrase piece.""" outfolder = getoutfolder(form['guide_id'].value()) qr = QRCode() qr.add_data(url) im = qr.make_image() im.save(outfolder+"/"+filename, 'png')
def login(self):
if self.qrlogin_uuid is None:
self.qrlogin_uuid = self._get_qrlogin_uuid()
qr = QRCode(border=2)
qr.add_data('https://login.weixin.qq.com/l/{}'.format(self.qrlogin_uuid))
qr.make(fit=True)
qr.print_ascii(invert=True)
self._start_login()
def to_qr_code(self):
import qrcode
from qrcode.main import QRCode
qr = QRCode(
version=1,
box_size=1,
border=4, # min spec is 4
error_correction=qrcode.constants.ERROR_CORRECT_L,
)
qr.add_data(bytes(self))
qr.print_ascii()
def run_example(data="http://www.lincolnloop.com", *args, **kwargs):
"""
Build an example QR Code and display it.
There's an even easier way than the code here though: just use the ``make``
shortcut.
"""
qr = QRCode(*args, **kwargs)
qr.add_data(data)
im = qr.make_image()
im.show()
def run_example(data="http://www.lincolnloop.com", *args, **kwargs):
"""
Build an example QR Code and display it.
There's an even easier way than the code here though: just use the ``make``
shortcut.
"""
qr = QRCode(*args, **kwargs)
qr.add_data(data)
im = qr.make_image()
im.show()
def gen_qr_svgimage(vcard, qr_path):
qr = QRCode(image_factory=SvgPathImage)
qr.add_data(vcard)
# img = qr.make_image(image_factory=SvgPathImage)
img = qr.make_image(fit=True)
# NOTE: img.get_image() will return a lxml svg element,
# but without the qr path element.
# Probably there is other way to obtain it other than having to save
# the image
# img.save(six.BytesIO())
img.save(qr_path)
logger.info('QRCode generated in %s, width: %s', qr_path, img.width)
return img, img.width
def get_qr_code(data, **kwargs):
im_name = kwargs.pop("image", None)
qr = QRCode(**kwargs)
qr.add_data(data)
qr_image = qr.make_image()
if im_name:
im = image_resize(im_name, 60)
x = qr_image.size[0] / 2 - im.size[0] / 2
# If the modes don’t match, the pasted image is converted to the mode of
# this image.
# The qr_image mode is 1, the im mode is RGB,
# We must convert the mode first to let the im looks colorful.
qr_image = qr_image.convert(im.mode)
qr_image.paste(im, (x, x))
return qr_image
def get_qr_code(data, **kwargs):
im_name = kwargs.pop("image", None)
qr = QRCode(**kwargs)
qr.add_data(data)
qr_image = qr.make_image()
if im_name:
im = image_resize(im_name, 60)
x = qr_image.size[0]/2 - im.size[0]/2
# If the modes don’t match, the pasted image is converted to the mode of
# this image.
# The qr_image mode is 1, the im mode is RGB,
# We must convert the mode first to let the im looks colorful.
qr_image = qr_image.convert(im.mode)
qr_image.paste(im, (x, x))
return qr_image
def qrcode(request):
qr = QRCode(
version=1,
error_correction=constants.ERROR_CORRECT_L,
box_size=10,
border=4,
)
if 'p' in request.POST:
qr.add_data(request.POST['p'])
elif 'p' in request.GET:
qr.add_data(request.GET['p'])
else :
return HttpResponse()
qr.make(fit=True)
response = HttpResponse()
qr.make_image().save(response, "PNG")
return response
def make_my_QRcode_bitch(qrData: str,
saveAdress: str = '',
format: str = 'PNG',
saveit: bool = False):
from qrcode.image.pil import PilImage
from qrcode.main import QRCode
myQrCode = QRCode(border=4, box_size=10, image_factory=PilImage)
myQrCode.add_data(qrData)
myQrCode.make()
img = myQrCode.make_image()
if saveit:
img.save(stream=saveAdress, format=format)
return img
def main():
qr = QRCode()
for line in stdin:
qr.add_data(line)
qr.make()
im = qr.make_image()
if SHOWTXT is True:
font = ImageFont.truetype(FONT, FONTSZ, encoding='unic')
text = BANNER.decode('utf-8')
head = HEADER.decode('utf-8')
(txt_width, txt_height) = font.getsize(text)
(hdr_width, hdr_height) = font.getsize(head)
(qr_width,qr_height) = im.size
draw = ImageDraw.Draw(im)
draw.text(((qr_width-hdr_width)/2, 1),head,font=font)
draw.text(((qr_width-txt_width)/2, qr_height-txt_height-1),text,font=font)
if "-f" in argv:
im.save('showQR.png','PNG')
else:
im.show()
def make_qr_code_image(text, image_factory, qr_code_options=QRCodeOptions()):
"""
Generates an image object (from the qrcode library) representing the QR code for the given text.
Any invalid argument is silently converted into the default value for that argument.
"""
valid_version = _get_valid_version_or_none(qr_code_options.version)
valid_size = _get_valid_size_or_default(qr_code_options.size)
valid_error_correction = _get_valid_error_correction_or_default(
qr_code_options.error_correction)
from qrcode.main import QRCode
qr = QRCode(version=valid_version,
error_correction=valid_error_correction,
box_size=valid_size,
border=qr_code_options.border)
qr.add_data(force_text(text))
if valid_version is None:
qr.make(fit=True)
return qr.make_image(image_factory=image_factory)
def make_my_QRcode_bitch(qrData: str,
saveAbsoulutePath: str = 'qrcode',
saveit: bool = False,
format: str = 'PNG'):
from qrcode.image.pil import PilImage
from qrcode.main import QRCode
from random import randint
myQrCode = QRCode(border=4, box_size=10, image_factory=PilImage)
myQrCode.add_data(qrData)
myQrCode.make()
img = myQrCode.make_image()
if saveit:
if saveAbsoulutePath:
img.save(stream=saveAbsoulutePath, format=format)
else:
name = f"{str(randint(1, 5000))}.{format}"
img.save(stream=name, format=format)
return img
from sys import stdin
from qrcode.main import QRCode, make
from qrcode.constants import *
from qrcode import image
import ImageFont
import ImageDraw
VER = "1.1"
SHOWTXT = True
FONT = "/Library/Fonts/Courier New.ttf"
FONTSZ = 12
BANNER = "http://ricsxn.duckdns.org/donate.html"
HEADER = "ShowQR v%s" % VER
qr = QRCode()
for line in stdin:
qr.add_data(line)
qr.make()
im = qr.make_image()
if SHOWTXT is True:
font = ImageFont.truetype(FONT, FONTSZ, encoding="unic")
text = BANNER.decode("utf-8")
head = HEADER.decode("utf-8")
(txt_width, txt_height) = font.getsize(text)
(hdr_width, hdr_height) = font.getsize(head)
(qr_width, qr_height) = im.size
draw = ImageDraw.Draw(im)
draw.text(((qr_width - hdr_width) / 2, 1), head, font=font)
draw.text(((qr_width - txt_width) / 2, qr_height - txt_height - 1), text, font=font)
im.show()
from qrcode.main import QRCode, make
from qrcode.constants import *
from qrcode import image
qr = QRCode(border=1)
qr.add_data("http://192.168.23.7:8080/1")
im = qr.make_image()
im.save("qrcode.png")