random_text.py

        if max_nb_chars < 25:
            # join words
            while not text:
                size = 0
                # determine how many words are needed to reach the $max_nb_chars
                # once;
                while size < max_nb_chars:
                    word = (self.word_connector if size else '') + \
                        self.word(ext_word_list=ext_word_list)
                    text.append(word)
                    size += len(word)
                text.pop()
            text[0] = text[0][0].upper() + text[0][1:]
            last_index = len(text) - 1
            text[last_index] += self.sentence_punctuation
        elif max_nb_chars < 100:
            # join sentences
            while not text:
                size = 0
                # determine how many sentences are needed to reach the
                # $max_nb_chars once
                while size < max_nb_chars:
                    sentence = (self.word_connector if size else '') + \
                        self.sentence(ext_word_list=ext_word_list)
                    text.append(sentence)
                    size += len(sentence)
                text.pop()
        else:
            # join paragraphs
            while not text:
                size = 0
                # determine how many paragraphs are needed to reach the
                # $max_nb_chars once
                while size < max_nb_chars:
                    paragraph = ('\n' if size else '') + \
                        self.paragraph(ext_word_list=ext_word_list)
                    text.append(paragraph)
                    size += len(paragraph)
                text.pop()

        return "".join(text)