check_doc_templates.py 文件源码

def get_diff(value1, value2, name1, name2):
    """Get a diff between two strings.

    Args:
        value1 (str): First string to be compared.
        value2 (str): Second string to be compared.
        name1 (str): Name of the first string.
        name2 (str): Name of the second string.

    Returns:
        str: The full diff.
    """
    lines1 = [line + '\n' for line in value1.splitlines()]
    lines2 = [line + '\n' for line in value2.splitlines()]
    diff_lines = difflib.context_diff(
        lines1, lines2, fromfile=name1, tofile=name2)
    return ''.join(diff_lines)