No spelling errors in strings, comments or anything of the like.

def _no_spelling_errors(relative_path, contents, linter_options):
    """No spelling errors in strings, comments or anything of the like."""
    block_regexps = linter_options.get("block_regexps", None)
    chunks, shadow = spellcheckable_and_shadow_contents(contents,
                                                        block_regexps)
    cache = linter_options.get("spellcheck_cache", None)
    user_words, valid_words = valid_words_dictionary_helper.create(cache)
    technical_words = _create_technical_words_dictionary(cache,
                                                         relative_path,
                                                         user_words,
                                                         shadow)

    if linter_options.get("log_technical_terms_to"):
        linter_options["log_technical_terms_to"].put(technical_words.words())

    return [e for e in _find_spelling_errors_in_chunks(chunks,
                                                       contents,
                                                       valid_words,
                                                       technical_words,
                                                       user_words) if e]