''' string constants typically used for randomly generated data the 'string' standard library already contains many character sets, but not these :) ''' __all__ = [ 'uri', ] uri = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~:/?#[]@!$&\'()*+,;='