How to declare a long string in Python?

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生来不讨喜
生来不讨喜 2020-12-04 19:06

I have a really long string in python:

long_string = \'
this is a really
really
really
long
string
\'

However, since the string spans multi

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  • 2020-12-04 19:43
    long_string = '''
    this is a really
    really
    really
    long
    string
    '''
    

    """ does the same thing.

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  • 2020-12-04 19:52

    You can also do this, which is nice because you have better control over the whitespace inside of the string:

    long_string = (
        'Lorem ipsum dolor sit amet, consectetur adipisicing elit, '
        'sed do eiusmod tempor incididunt ut labore et dolore magna '
        'aliqua. Ut enim ad minim veniam, quis nostrud exercitation '
        'ullamco laboris nisi ut aliquip ex ea commodo consequat. '
        'Duis aute irure dolor in reprehenderit in voluptate velit '
        'esse cillum dolore eu fugiat nulla pariatur. Excepteur sint '
        'occaecat cupidatat non proident, sunt in culpa qui officia '
        'deserunt mollit anim id est laborum.'
    )
    
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  • 2020-12-04 20:01

    You can use either

    long_string = 'fooo' \
    'this is really long' \
    'string'
    

    or if you need linebreaks

    long_string_that_has_linebreaks = '''foo
    this is really long
    '''
    
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  • 2020-12-04 20:04

    I was also able to make it work like this.

    long_string = '\
    this is a really \
    really \
    really \
    long \
    string\
    '
    

    I can't find any online references to this way of constructing a multi-line string. I don't know if it's correct. My suspicion is that python is ignoring the newline because of the backslash? Maybe someone can shed light on this.

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