How to use a range for dict keys?

Question

I have a program that scans Google for links, it verifies how many links you\'ve found and then tries to find a success right for your search:

def check_urls_for         


        

Answer 1

RangeKeyDict class could be able to handle cases like this, which is more general and easy to use. For usage, check the codes in __main__

to install it using:

pip install range-key-dict

Usage:

from range_key_dict import RangeKeyDict

if __name__ == '__main__':
    range_key_dict = RangeKeyDict({
        (0, 100): 'A',
        (100, 200): 'B',
        (200, 300): 'C',
    })

    # test normal case
    assert range_key_dict[70] == 'A'
    assert range_key_dict[170] == 'B'
    assert range_key_dict[270] == 'C'

    # test case when the number is float
    assert range_key_dict[70.5] == 'A'

    # test case not in the range, with default value
    assert range_key_dict.get(1000, 'D') == 'D'

https://github.com/albertmenglongli/range-key-dict

Reference: Please check the answer in this post: Range as dictionary key in Python