Random string generation with upper case letters and digits

Question

I want to generate a string of size N.

It should be made up of numbers and uppercase English letters such as:

• 6U1S75
• 4Z4UKK
• U911K4

Answer 1

>>> import string 
>>> import random

the following logic still generates 6 character random sample

>>> print ''.join(random.sample((string.ascii_uppercase+string.digits),6))
JT7K3Q

No need to multiply by 6

>>> print ''.join(random.sample((string.ascii_uppercase+string.digits)*6,6))

TK82HK