.strip（“\n”）未从字符串中删除“\n”

Question

 def __init__(self, text):
     self.text = text.strip("\r").strip("\n").strip("\r").strip(" ")
     print("TEXT:"+text+";SELFTEXT:"+self.text)

text被输入为“http://thehill.com/homenews/senate/376515-jeff-flake-there-will-be-a-republican-challenger-to-trump-in-2020\r\n” 并且self.text仍然相同（不删除\r和{}）。在

当这段代码被放到Python的Shell中时，它就可以正常工作了。 有什么想法吗？在

编辑：当打印语句更改为 打印（“REPR:”+REPR（文本）+“\n文本：“+text+”；SELFTEISXT:”+自我.text)在

类似字符串的输出为：

代表：'http://thehill.com/homenews/senate/376548-lindsey-graham-war-with-north-korea-would-be-worth-it-in-the-long-run\r\n' 文本：http://thehill.com/homenews/senate/376548-lindsey-graham-war-with-north-korea-would-be-worth-it-in-the-long-run\r\n；SELFTEISXT:http://thehill.com/homenews/senate/376548-lindsey-graham-war-with-north-korea-would-be-worth-it-in-the-long-run\r\n

Answer 1

试试这个：

text.replace("\r\n","")

Answer 2

尝试使用原始字符串。我在^{中添加了"r"

例如：

text =  """http://thehill.com/homenews/senate/376515-jeff-flake-there-will-be-a-republican-challenger-to-trump-in-2020\r\n"""
print(text)
print(text.replace(r"\r\n", "").strip())

输出：

^{pr2}$