Complete label printer redesign: file monitoring, SVG templates, sharp print quality
- Redesigned GUI for automatic file monitoring workflow - Changed label format to 35x25mm landscape - Implemented SVG template support with variable substitution - Added configuration auto-save/load (conf/app.conf) - Added system tray minimize functionality - Fixed print quality: landscape orientation, vector fonts, 600 DPI - Auto-clear file after print to prevent duplicates - All popups auto-dismiss after 2-3 seconds - Semicolon separator for data format (article;nr_art;serial) - SumatraPDF integration with noscale settings - Printer configured for outline fonts (sharp output) - Reorganized documentation into documentation/ folder
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NAME
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test_svg_template.py
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test_svg_template.py
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"""
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Test SVG template functionality
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"""
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import os
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import sys
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# Import the PDF generator
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from print_label_pdf import PDFLabelGenerator
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def test_svg_template():
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"""Test SVG template with sample data"""
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print("=== Testing SVG Template Functionality ===\n")
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# Check if template exists
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template_path = os.path.join('conf', 'label_template.svg')
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if not os.path.exists(template_path):
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print(f"❌ Template not found: {template_path}")
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return False
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print(f"✓ Template found: {template_path}")
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# Sample data
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test_data = {
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'Article': 'COM-2024-001',
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'NrArt': 'ART-12345',
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'Serial': 'SN-20260212-001'
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}
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print(f"✓ Test data: {test_data}")
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# Create generator
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generator = PDFLabelGenerator()
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print("✓ PDF generator initialized")
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# Test SVG template method
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print("\n--- Testing SVG Template Method ---")
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try:
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pdf_output = 'test_label_svg.pdf'
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result = generator.create_label_from_svg_template(
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template_path,
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test_data,
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filename=pdf_output
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)
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if result and os.path.exists(pdf_output):
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file_size = os.path.getsize(pdf_output)
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print(f"✓ SVG template PDF created: {pdf_output} ({file_size} bytes)")
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return True
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else:
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print("❌ SVG template PDF creation failed")
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return False
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except Exception as e:
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print(f"❌ Error: {e}")
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import traceback
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traceback.print_exc()
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return False
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def test_programmatic_layout():
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"""Test programmatic layout (fallback)"""
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print("\n--- Testing Programmatic Layout (Fallback) ---")
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generator = PDFLabelGenerator()
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try:
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pdf_output = 'test_label_programmatic.pdf'
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result = generator.create_label_pdf(
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comanda='COM-2024-001',
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article='ART-12345',
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serial='SN-20260212-001',
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filename=pdf_output,
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image_path=os.path.join('conf', 'accepted.png')
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)
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if result and os.path.exists(pdf_output):
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file_size = os.path.getsize(pdf_output)
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print(f"✓ Programmatic layout PDF created: {pdf_output} ({file_size} bytes)")
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return True
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else:
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print("❌ Programmatic layout PDF creation failed")
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return False
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except Exception as e:
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print(f"❌ Error: {e}")
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import traceback
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traceback.print_exc()
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return False
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def test_wrapper_functions():
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"""Test convenience wrapper functions"""
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print("\n--- Testing Wrapper Functions ---")
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from print_label_pdf import create_label_pdf_simple, create_label_pdf_file
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# Test data string
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test_string = "COM-2024-001;ART-12345;SN-20260212-001"
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try:
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# Test create_label_pdf_simple (returns bytes)
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print("Testing create_label_pdf_simple()...")
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pdf_bytes = create_label_pdf_simple(test_string)
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if pdf_bytes:
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print(f"✓ create_label_pdf_simple returned {len(pdf_bytes)} bytes")
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else:
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print("❌ create_label_pdf_simple failed")
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return False
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# Test create_label_pdf_file (returns filename)
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print("Testing create_label_pdf_file()...")
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pdf_file = create_label_pdf_file(test_string, filename='test_label_wrapper.pdf')
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if pdf_file and os.path.exists(pdf_file):
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file_size = os.path.getsize(pdf_file)
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print(f"✓ create_label_pdf_file created: {pdf_file} ({file_size} bytes)")
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return True
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else:
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print("❌ create_label_pdf_file failed")
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return False
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except Exception as e:
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print(f"❌ Error: {e}")
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import traceback
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traceback.print_exc()
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return False
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if __name__ == '__main__':
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print("SVG Template Test Suite\n")
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print("=" * 50)
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results = []
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# Test 1: SVG template
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results.append(("SVG Template", test_svg_template()))
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# Test 2: Programmatic layout
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results.append(("Programmatic Layout", test_programmatic_layout()))
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# Test 3: Wrapper functions
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results.append(("Wrapper Functions", test_wrapper_functions()))
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# Summary
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print("\n" + "=" * 50)
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print("SUMMARY")
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print("=" * 50)
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for test_name, passed in results:
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status = "✓ PASS" if passed else "❌ FAIL"
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print(f"{status}: {test_name}")
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total = len(results)
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passed = sum(1 for _, p in results if p)
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print(f"\nTotal: {passed}/{total} tests passed")
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if passed == total:
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print("\n🎉 All tests passed!")
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sys.exit(0)
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else:
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print("\n⚠ Some tests failed")
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sys.exit(1)
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