regex - Python: Unicode string and Escape sequences -



regex - Python: Unicode string and Escape sequences -

lets have text file containing line double slashes. example,

... 3\\/4 ...

when open file in python , seek process lines, next issue:

f = open("example.txt") line in f: print(line) #prints "3\/4" instead of "3\\/4"!!

so guess when unicode converted python string, double slashes escaped single slash... how prevent this??

i know when i'm creating string, can this:

x = r"3\\/4"

but i'm not sure how can string variable ("line" in case)?

thanks

you utilize python's raw string notation adding r ..

>>> uni = ur"a\\/b" >>> print(uni) a\\/b

python regex string unicode

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