gh-145642: Docs: Avoid warning for invalid escape sequence in tutorial (GH-145643)
---------
(cherry picked from commit
5a15a52dd1dee37af4f2b3a6b15a9f5735f75c6e)
Co-authored-by: James <snoopjedi@gmail.com>
Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>
special characters, you can use *raw strings* by adding an ``r`` before
the first quote::
- >>> print('C:\some\name') # here \n means newline!
- C:\some
+ >>> print('C:\this\name') # here \t means tab, \n means newline
+ C: his
ame
- >>> print(r'C:\some\name') # note the r before the quote
- C:\some\name
+ >>> print(r'C:\this\name') # note the r before the quote
+ C:\this\name
There is one subtle aspect to raw strings: a raw string may not end in
an odd number of ``\`` characters; see