shimatta_kenkyushu_label_gen/shimatta_label/brother_ql_wrapper.py

import subprocess, os

class BrotherQlPrinter():
    def __init__(self, model='QL-800', printer_connection='usb://0x04f9:0x209b'):
        self.model = model
        self.printer = printer_connection

    def print_image(self, image, label='12', rotation=90, cut=True):
        env_vars = os.environ
        env_vars['BROTHER_QL_MODEL'] = self.model
        env_vars['BROTHER_QL_PRINTER'] = self.printer
        cutstr = ''

        
        cmdline = ['brother_ql', 'print', '-l', f'{label}', '-r', f'{rotation}']
        if not cut:
            cmdline.append('--no-cut')
        cmdline.append(f'{image}')
        print(cmdline)

        res = subprocess.run(cmdline, env=env_vars)
        return res.returncode