darfix.tests.utils.random_generator

darfix.tests.utils.random_generator(size=4, chars='0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!"#$%&\'()*+,-./:;<=>?@[\\]^_`{|}~ \t\n\r\x0b\x0c')

Returns a string with random characters.