check_syntax.py

#!/usr/bin/env python
"""
Script to check the syntax of dxf_meta_app.py
"""
import ast
import os
import sys

file_path = "src/gui/dxf_meta_app.py"

try:
    # Read the content of the file
    with open(file_path, 'r', encoding='utf-8') as f:
        code = f.read()
    
    # Parse the code to check for syntax errors
    tree = ast.parse(code, filename=file_path)
    print(f"File {file_path} has valid Python syntax")
except SyntaxError as e:
    print(f"Syntax error in {file_path}:")
    print(f"  Line {e.lineno}, column {e.offset}")
    print(f"  {e.text.strip()}")
    print(f"  {' ' * (e.offset - 1)}^")
    print(f"  {e.msg}")
    
    # Read the problematic section
    with open(file_path, 'r', encoding='utf-8') as f:
        lines = f.readlines()
    
    # Display the context around the error
    start_line = max(e.lineno - 5, 0)
    end_line = min(e.lineno + 5, len(lines))
    
    print("\nContext:")
    for i in range(start_line, end_line):
        prefix = ">" if i + 1 == e.lineno else " "
        print(f"{prefix} {i+1}: {lines[i].rstrip()}")
        
    sys.exit(1)
except Exception as e:
    print(f"Error checking syntax: {str(e)}")
    sys.exit(1)