44 lines
1.5 KiB
Python
44 lines
1.5 KiB
Python
import logging
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import os
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from datetime import datetime
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from PIL import Image, ImageDraw, ImageFont
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import qrcode
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from src.components.component import Component
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class BrotherLabelPrinter(Component):
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def __int__(self):
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self.log = logging.getLogger()
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def print_label(self, barcode):
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qr = qrcode.QRCode(
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version=1,
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error_correction=qrcode.constants.ERROR_CORRECT_L,
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box_size=10,
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border=4,
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)
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qr.add_data(barcode)
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qr.make(fit=True)
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try:
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barcode1_img = qr.make_image(fill_color="black", back_color="white")
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barcode1_img = barcode1_img.resize((250, 250))
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print_w = 720
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print_h = 330
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label_img = Image.new("RGB", (print_w, print_h), color=(255, 255, 255))
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label_img.paste(barcode1_img, box=(20, 20))
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draw = ImageDraw.Draw(label_img)
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font = ImageFont.truetype("config/label_templates/Fonts/FreeSansBold.ttf", 40)
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font2 = ImageFont.truetype("config/label_templates/Fonts/FreeSansBold.ttf", 28)
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draw.text((280, 50), "ETICHETTA INTEROPERAZIONALE", (0, 0, 0), font=font)
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draw.text((280, 150), barcode, (0, 0, 0), font=font2)
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label_img.save("./tmp/tmp.png")
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os.system(f"lp -o page-bottom=0 -o page-left=0 -o page-right=0 -o page-top=0 /tmp/tmp.png")
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return barcode
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except Exception as e:
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self.log.error("Error printing product label\n\nError:\n" + str(e))
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return "PRINT ERROR"
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