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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_query_str(query: Type[QueryDict], max_length: int = 1024) -> str: """ Turns a query dictionary into an easy-to-read list of key-value pairs. If a field is called either ``'password'`` or ``settings.AXES_PASSWORD_FORM_FIELD`` it will be excluded. The length of the output is limited to max_length to avoid a DoS attack via excessively large payloads. """


    query_dict = query.copy()
    query_dict.pop('password', None)
    query_dict.pop(settings.AXES_PASSWORD_FORM_FIELD, None)

    query_str = '\n'.join(
        f'{key}={value}'
        for key, value
        in query_dict.items()
    )

    return query_str[:max_length]