32 lines
800 B
Python
32 lines
800 B
Python
|
import base64
|
||
|
from io import BytesIO
|
||
|
from typing import Union
|
||
|
|
||
|
import qrcode
|
||
|
from qrcode.image.pure import PyPNGImage
|
||
|
from qrcode.image.svg import SvgPathFillImage
|
||
|
|
||
|
|
||
|
def generate_qrcode(url: str, **kwargs) -> PyPNGImage:
|
||
|
qr = qrcode.QRCode(
|
||
|
version=kwargs["qr_version"],
|
||
|
error_correction=kwargs["qr_error_correction"],
|
||
|
box_size=kwargs["qr_box_size"],
|
||
|
border=kwargs["qr_border_size"],
|
||
|
image_factory=PyPNGImage,
|
||
|
)
|
||
|
qr.add_data(url)
|
||
|
qr.make(fit=True)
|
||
|
|
||
|
img = qr.make_image(fill_color="black", back_color="white")
|
||
|
|
||
|
return img
|
||
|
|
||
|
|
||
|
def get_base64(img: Union[SvgPathFillImage, PyPNGImage]) -> str:
|
||
|
stream = BytesIO()
|
||
|
img.save(stream)
|
||
|
base64_value = base64.b64encode(stream.getvalue()).decode(encoding="ascii")
|
||
|
|
||
|
return base64_value
|