def print_qr(qrcode: QrCode) -> None:
chars = {
(True, True): ' ', # empty
(False, True): '\u2580', # upper
(True, False): '\u2584', # lower
(False, False): '\u2588', # full
}
border = 1
for y in range(-border, qrcode.get_size() + border, 2):
for x in range(-border, qrcode.get_size() + border):
print(chars[(qrcode.get_module(x, y), qrcode.get_module(x,
y + 1))],
end="")
print()
print()
def print_qr(qrcode: QrCode) -> None:
"""Prints the given QrCode object to the console."""
border = 4
for y in range(-border, qrcode.get_size() + border):
for x in range(-border, qrcode.get_size() + border):
print("\u2588 "[1 if qrcode.get_module(x,y) else 0] * 2, end="")
print()
print()
def to_svg_str(qr: QrCode, border: int) -> str:
"""Returns a string of SVG code for an image depicting the given QR Code, with the given number
of border modules. The string always uses Unix newlines (\n), regardless of the platform."""
if border < 0:
raise ValueError("Border must be non-negative")
parts: List[str] = []
for y in range(qr.get_size()):
for x in range(qr.get_size()):
if qr.get_module(x, y):
parts.append(f"M{x+border},{y+border}h1v1h-1z")
return f"""<?xml version="1.0" encoding="UTF-8"?>
def to_svg_str(qr: QrCode, border: int) -> str:
"""Returns a string of SVG code for an image depicting the given QR Code, with the given number
of border modules. The string always uses Unix newlines (\n), regardless of the platform."""
if border < 0:
raise ValueError("Border must be non-negative")
parts: List[str] = []
for y in range(qr.get_size()):
for x in range(qr.get_size()):
if qr.get_module(x, y):
parts.append("M{},{}h1v1h-1z".format(x + border, y + border))
return """<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 {0} {0}" stroke="none">
<rect width="100%" height="100%" fill="#FFFFFF"/>
<path d="{1}" fill="#000000"/>
</svg>
""".format(qr.get_size() + border * 2, " ".join(parts))