working of \n in python

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  • Difference between __str__ and __repr__? 21 answers

  • There are two functions that give an object's string representation, repr() and str() . The former is designed to convert the object to as-code string, while the latter gives user-friendly string.

    When you input the variable name in the command line, repr() is used, and n character is shown as n (as-code). When you use print , str() is used, and n is shown as a new line (user-friendly).


    By the way, str is a bad name for a variable, as it's the same as the built-in.


    When you do

    st
    

    It is somewhat similar to

    "n"
    

    where you expect the string n in return, and not a new line.

    In both cases, the print function is not called which can actually process what n really means. That's why print 'HellonWorld' gives different output than

    >>> 'HellonWorld'
    
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