ascii question

[Yoriz]

If you are not worried about the numbers being first you could use, the slice is trimming of the whitespace characters tab, linefeed, return, formfeed, and vertical tab.

import string

print(string.printable[:-5])

Output:
0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~ 

Edit: changed the slice to 5 so it includes a space on the end