l3d/homebox-label-template
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generate labels include qr-code

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L3D 2024-01-13 04:30:29 +01:00
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commit 7e7bf9eef5
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2 changed files with 24 additions and 1 deletions
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1
README.md
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@ -8,4 +8,5 @@ python3 -m venv py
source py/bin/activate
cat generate_labels.py
pip install svgwrite
pip install svgwrite qrcode[pil]
```

24
generate_labels.py
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@ -1,6 +1,10 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import svgwrite
import pyqrcode
lost_and_found_content = "Found? https://l3d.ch/kontakt"
asset_content = "000-00X"
def create_a4_svg(output_filename):
# A4 size in millimeters
@ -16,7 +20,25 @@ def create_a4_svg(output_filename):
for x in range(0,3):
for y in range(0,10):
print(f"Create Label: X={x}, Y={y}")
dwg.add(dwg.rect(insert=(f'{x*70}mm', f'{y*29.7}mm'), size=('70mm', '29.7mm'), fill="red", stroke="none"))
# white bg for label
dwg.add(dwg.rect(insert=(f'{x*70}mm', f'{y*29.7}mm'), size=('70mm', '29.7mm'), fill="white", stroke="none"))
# asset number
asset_element = dwg.text(asset_content, insert=(f'{x*70+29.7}mm', f'{y*29.7+10}mm'), font_size="37px", font_family="Lato", fill="black")
dwg.add(asset_element)
# lost and found
lost_and_found_element = dwg.text(lost_and_found_content, insert=(f'{x*70+29.7}mm', f'{y*29.7+15}mm'), font_size="11.3px", font_family="Lato", fill="black")
dwg.add(lost_and_found_element)
# freitextfeld
dwg.add(dwg.rect(insert=(f'{x*70+29.7+0.5}mm', f'{y*29.7+28.2}mm'), size=('38.3mm', '0.2mm'), fill="grey", stroke="none"))
# create qr-code
qr = pyqrcode.create(f'https://i.l3d.ch/a/{asset_content}', error="H")
# Save QR code as SVG
qr.svg('/tmp/qr.svg', scale=50)
# import
qr_code_svg = svgwrite.image.Image('/tmp/qr.svg', insert=(f'{x*70}mm', f'{y*29.7}mm'), size=('29.7mm', '29.7mm'))
dwg.add(qr_code_svg)
# Save the SVG document
dwg.save()