.strip("\\n") 不从字符串中删除 "\\n"

Question

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

text输入为“ http://thehill.com/homenews/senate/376​​515-jeff-flake-there-will-be-a-republican-challenger-to-trump-in-2020 \\r\\n” 和self.text仍然相同（不删除\\r和\\n ）。

当这段代码放在 Python 的 Shell 上时，它会按需要工作。 有任何想法吗？

编辑：当print语句改为print("REPR:"+repr(text)+"\\nTEXT:"+text+";SELFTEISXT:"+self.text)

类似字符串的输出是：

REPR：' http://thehill.com/homenews/senate/376​​548-lindsey-graham-war-with-north-korea-would-be-worth-it-in-the-long-run\\r\\n ' TEXT ： http ://thehill.com/homenews/senate/376​​548-lindsey-graham-war-with-north-korea-would-be-worth-it-in-the-long-run \\r\\n;SELFTEISXT： http ://thehill.com/homenews/senate/376​​548-lindsey-graham-war-with-north-korea-would-be-worth-it-in-the-long-run \\r\\n

Answer 1

尝试这个：

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

Answer 2

尝试使用原始字符串。 我在replace(r"\\r\\n", "")添加了"r"

前任：

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：

http://thehill.com/homenews/senate/376515-jeff-flake-there-will-be-a-republican-challenger-to-trump-in-2020\r\n
http://thehill.com/homenews/senate/376515-jeff-flake-there-will-be-a-republican-challenger-to-trump-in-2020