问Python:从字符串中获取单个单词

EN

toAnalyze= "Hello!!gyus-- lol\n"
final = ""
for char in toAnalyze:
    if char != " \n\t" and char != " " and char != "\n" and char != "\n\t":
            final += char
    elif char == " " or char == "\n" or char == "\n\t" or char == " \n\t":
        if not final.isalnum():
            word= ""
            thing = ""
            for l in final:
                if l.isalnum():
                    word += l
                 else:
                    thing += l
            print("word: " + word)
            print("thing: " + thing )