Random

Randint

• Return a random integer N such that a <= N <= b. Alias for randrange(a, b+1).

import random

# random number between [0 and 9]
res = random.randint(0,9)
print(res)

Choice

• Return a random element from the non-empty sequence seq

import random

# random choice
res = random.choice(['apple', 'pear', 'banana'])
print(res)

Shuffle

• Shuffle the sequence x in place.

import random

# random choice
res = ['apple', 'pear', 'banana']
random.shuffle(res)
print(res)

Sample

• Return a k length list of unique elements chosen from the population sequence or set. Used for random sampling without replacement.

import random

# give me random n choices
res = random.sample(range(100), 10)
print(res)