def walk_through_dir()

in tools/check-license-header.py [0:0]

• 25 lines of code
• 12 McCabe index (conditional complexity)

def walk_through_dir(d) -> bool:
    checked = True
    for root, sub_dirs, files in os.walk(d):
        ignore = False
        for exclude_dir in exclude_dirs:
            if exclude_dir in root:
                ignore = True
                break
        if ignore:
            continue

        for filename in files:
            file_path = os.path.join(root, filename)
            ignore = False
            for exclude_file in exclude_files:
                if filename.endswith(exclude_file):
                    ignore = True
            if ignore:
                continue

            with open(file_path, 'r') as f:
                header = ' '.join([
                    line.strip(ignored_chars) for line in f.readlines() if line.startswith(comment_leading_chars)
                ]).strip()
                print('%s license header in file: %s' % ('✅' if license_header in header else '❌', file_path))
                checked &= license_header in header
    return checked