grabowski
9c742af585
- Restructured project to use src/stocktool package layout - Migrated to UV for dependency management - Added pyproject.toml with all dependencies (sv-ttk, pillow, requests, pyyaml) - Organized test files into tests/ directory - Updated .gitignore for UV projects - Comprehensive README with installation and usage instructions - Removed old unused files (main.py, stock_tool_gui.py, duplicate copy) - Added CLI entry point: stock-tool command 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
96 lines
2.8 KiB
Python
96 lines
2.8 KiB
Python
#!/usr/bin/env python3
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"""Test script to verify parse_scan fix for encoding issues."""
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from typing import Tuple, Optional
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import re
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SEP_RE = re.compile(r'[\x1D\x1E]')
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def parse_scan(raw: str) -> Tuple[Optional[str], Optional[int]]:
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"""
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Parse scanned barcode to extract part code and quantity.
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Args:
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raw: Raw barcode string
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Returns:
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Tuple of (part_code, quantity) or (None, None) if parsing fails
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"""
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def clean_part_code(code: str) -> str:
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"""Clean part code by removing non-ASCII and invalid characters."""
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# Keep only ASCII printable characters (excluding control chars)
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# This removes characters like ¡ and other encoding artifacts
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cleaned = ''.join(char for char in code if 32 <= ord(char) <= 126)
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return cleaned.strip()
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# Handle JSON-like format
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if raw.startswith('{') and '}' in raw:
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content = raw.strip()[1:-1]
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part = None
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qty = None
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for kv in content.split(','):
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if ':' not in kv:
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continue
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k, v = kv.split(':', 1)
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key = k.strip().upper()
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val = v.strip()
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if key == 'PM':
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part = clean_part_code(val)
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elif key == 'QTY':
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try:
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qty = int(val)
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except ValueError:
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pass
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return part, qty
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# Handle separator-based format
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part = None
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qty = None
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fields = SEP_RE.split(raw)
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for f in fields:
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if not f:
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continue
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if f.startswith('30P'):
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part = clean_part_code(f[3:])
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elif f.lower().startswith('1p'):
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part = clean_part_code(f[2:])
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elif f.lower().startswith('q') and f[1:].isdigit():
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qty = int(f[1:])
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return part, qty
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# Test with the provided scan data
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test_scan = "{pbn:PICK251017100019,on:WM2510170196,pc:C18548292,pm:STHW4-DU-HS24041¡,qty:150,mc:,cc:1,pdi:180368458,hp:null,wc:JS}"
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print("Testing parse_scan with problematic barcode data:")
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print(f"Input: {test_scan}")
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print()
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part, qty = parse_scan(test_scan)
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print(f"Parsed part code: '{part}'")
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print(f"Parsed quantity: {qty}")
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print()
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# Verify the fix
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expected_part = "STHW4-DU-HS24041"
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expected_qty = 150
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if part == expected_part and qty == expected_qty:
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print("✅ SUCCESS! Part code is correctly parsed.")
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print(f" Expected: '{expected_part}'")
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print(f" Got: '{part}'")
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else:
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print("❌ FAILURE! Parse result doesn't match expected values.")
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print(f" Expected part: '{expected_part}', Got: '{part}'")
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print(f" Expected qty: {expected_qty}, Got: {qty}")
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# Show character codes for verification
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print("\nCharacter analysis of parsed part code:")
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for i, char in enumerate(part or ""):
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print(f" [{i}] '{char}' (ASCII {ord(char)})")
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