python - "EOL while scanning single-quoted string"？ (字符串中的反斜杠)

Question

import os
xp1 = "\Documents and Settings\"
xp2 = os.getenv("USERNAME")
print xp1+xp2

给我错误

 File "1.py", line 2 
xp1 = "\Documents and Settings\"
                               ^
SyntaxError: EOL while scannning single-quoted string

你能帮帮我吗，你看到问题了吗？

Answer 1

反斜杠字符被解释为转义符。对 Windows 路径使用双反斜杠:

>>> xp1 = "\\Documents and Settings\\"
>>> xp1
'\\Documents and Settings\\'
>>> print xp1
\Documents and Settings\
>>>