Are There Any Ways To Scramble Strings In Python?

I'm writing a program and I need to scramble the letters of strings from a list in python. For instance I have a list of strings like: l = ['foo', 'biology', 'sequence'] And I wan

Solution 1:

Python has batteries included..

>>>from random import shuffle>>>defshuffle_word(word):...   word = list(word)...   shuffle(word)...return''.join(word)

A list comprehension is an easy way to create a new list:

>>> L = ['foo', 'biology', 'sequence']
>>> [shuffle_word(word) for word in L]
['ofo', 'lbyooil', 'qceaenes']

Solution 2:

import random

words = ['foo', 'biology', 'sequence']
words = [''.join(random.sample(word, len(word))) for word in words]

Solution 3:

You can use random.shuffle:

>>>import random>>>x = "sequence">>>l = list(x)>>>random.shuffle(l)>>>y = ''.join(l)>>>y
'quncesee'
>>>

From this you can build up a function to do what you want.

Solution 4:

Like those before me, I'd use random.shuffle():

>>> import random
>>> defmixup(word):
...     as_list_of_letters = list(word)
...     random.shuffle(as_list_of_letters)
... return''.join(as_list_of_letters)
...
>>> map(mixup, l)
['oof', 'iogylob', 'seucqene']
>>> map(mixup, l)
['foo', 'byolgio', 'ueseqcen']
>>> map(mixup, l)
['oof', 'yobgloi', 'enescque']
>>> map(mixup, l)
['oof', 'yolbgoi', 'qsecnuee']

See also:

• map()