Michael Schiemer
fc3d7e6357
- Add comprehensive health check system with multiple endpoints - Add Prometheus metrics endpoint - Add production logging configurations (5 strategies) - Add complete deployment documentation suite: * QUICKSTART.md - 30-minute deployment guide * DEPLOYMENT_CHECKLIST.md - Printable verification checklist * DEPLOYMENT_WORKFLOW.md - Complete deployment lifecycle * PRODUCTION_DEPLOYMENT.md - Comprehensive technical reference * production-logging.md - Logging configuration guide * ANSIBLE_DEPLOYMENT.md - Infrastructure as Code automation * README.md - Navigation hub * DEPLOYMENT_SUMMARY.md - Executive summary - Add deployment scripts and automation - Add DEPLOYMENT_PLAN.md - Concrete plan for immediate deployment - Update README with production-ready features All production infrastructure is now complete and ready for deployment.
87 lines
2.3 KiB
Python
Executable File
87 lines
2.3 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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Generate reference QR code using qrcode library and output binary matrix
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"""
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import qrcode
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# Generate QR code with same settings as our implementation
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qr = qrcode.QRCode(
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version=1, # Version 1 (21x21)
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error_correction=qrcode.constants.ERROR_CORRECT_M, # Level M
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box_size=1,
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border=0 # No border for matrix comparison
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)
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qr.add_data("HELLO WORLD")
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qr.make(fit=False) # Don't auto-fit, use version 1
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# Get the matrix
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matrix = qr.get_matrix()
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print("=== Reference QR Code (Python qrcode library) ===\n")
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print(f"Data: 'HELLO WORLD'")
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print(f"Version: 1 (21x21)")
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print(f"Error Correction: M")
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print(f"Matrix Size: {len(matrix)}x{len(matrix[0])}\n")
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# Output binary matrix
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print("=== Binary Matrix ===\n")
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for row in matrix:
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for cell in row:
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print('1' if cell else '0', end='')
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print()
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print("\n=== Critical Sections ===\n")
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# Top-Left Finder Pattern
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print("Top-Left Finder Pattern (0-6, 0-6):")
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for i in range(7):
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row_str = ''.join('1' if matrix[i][j] else '0' for j in range(7))
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print(f"Row {i}: {row_str}")
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print()
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# Format Information
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print("Format Information:")
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# Horizontal (Row 8)
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format_cols = [0, 1, 2, 3, 4, 5, 7, 8, 20, 19, 18, 17, 16, 15, 14]
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format_h = ''.join('1' if matrix[8][col] else '0' for col in format_cols)
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print(f"Horizontal (Row 8): {format_h}")
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# Vertical (Col 8)
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format_rows = [20, 19, 18, 17, 16, 15, 14, 8, 7, 5, 4, 3, 2, 1, 0]
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format_v = ''.join('1' if matrix[row][8] else '0' for row in format_rows)
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print(f"Vertical (Col 8): {format_v}")
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print(f"Match: {'✅' if format_h == format_v else '❌'}")
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print()
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# Decode format information
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print("Format Info Decoding:")
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print(f"Raw: {format_h}")
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# Unmask with XOR mask
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xor_mask = "101010000010010"
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unmasked_bits = ''.join(
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str(int(format_h[i]) ^ int(xor_mask[i]))
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for i in range(15)
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)
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print(f"Unmasked: {unmasked_bits}")
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ec_bits = unmasked_bits[0:2]
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mask_bits = unmasked_bits[2:5]
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ec_map = {'01': 'L', '00': 'M', '11': 'Q', '10': 'H'}
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print(f"EC Level: {ec_bits} = {ec_map.get(ec_bits, 'Unknown')}")
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print(f"Mask Pattern: {mask_bits} = Pattern {int(mask_bits, 2)}")
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print()
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# Save image for scanning
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img = qr.make_image(fill_color="black", back_color="white")
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img_path = "/home/michael/dev/michaelschiemer/public/qrcode-python-reference.png"
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img.save(img_path)
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print(f"✅ Reference image saved: {img_path}")
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