当前列出的.replace（）解决方案未修复我的问题

Question

我刚刚尝试了前面一个类似于我的问题所建议的语法，但它对我不起作用。我试过：

newvar = str(oldvar)
newvar = newvar.replace('\r', '').replace('\n', ' ')

我试过：

newvar = oldvar.replace('\r', '').replace('\n', ' ')

我的完整（相关）代码部分如下：

URLS = myurls2.values()

# Retrieve a single page and report the url and contents
def load_url(key, url, timeout):
    conn = urllib.request.urlopen(url, timeout=timeout)
    return conn.readall()


# We can use a with statement to ensure threads are cleaned up promptly
with concurrent.futures.ThreadPoolExecutor(max_workers=50) as executor:
    # Start the load operations and mark each future with its URL
    future_to_url = {executor.submit(load_url, key, url, 60): (key, url)
                 for key, url in myurls2.items()}
    c = 0


    for future in concurrent.futures.as_completed(future_to_url):
        key, url = future_to_url[future]    

        try:
            data = str(future.result())
            data2 = str(data)
            data2 = data2.replace('\r', '').replace('\n', ' ')
            print(data2)
            d = open(filepath,"w")
            d.write(data2)
            d.close()

字典值被转换为URL，然后提交到相关网站，最后我希望将它们转换为字符串，并删除replace语句中列出的字符

谢谢