nanoid-dictionary 2.4.0

Predefined character sets to be used with Nano ID

Alphabets and string functions designed to be used with Nano ID.

Installation

pip install nanoid-dictionary

Usage

Available alphabets and functions:

• alphabet_std

• human_alphabet

• lookalikes

• lowercase

• numbers

• prevent_misreadings(unsafe_chars, alphabet)

• uppercase

prevent_misreadings(unsafe_chars, alphabet) accepts a string and removes all the characters that look similar by default. The function is also case-insensitive.

from nanoid_dictionary import *

alphabet_std   # => _-0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
human_alphabet # => _-23456789abcdefghijkmnpqrstuvwxyzABCDEFGHIJKMNPQRSTUVWXYZ

lookalikes                               # => 1l0o
lowercase                                # => abcdefghijklmnopqrstuvwxyz
numbers                                  # => 0123456789
prevent_misreadings(lookalikes, 'a1l0o') # => a
uppercase                                # => ABCDEFGHIJKLMNOPQRSTUVWXYZ

Thanks to

• Andrey Sitnik for Nano ID.

• Aleksandr Zhuravlev for incredible Nano ID calculator.