Created
April 16, 2012 03:39
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Random, readable password generator for building initial passwords during signup
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| import string | |
| import itertools | |
| import random | |
| def gen_pass(): | |
| initial_consonants = (set(string.ascii_lowercase) - set('aeiou') | |
| # remove those easily confused with others | |
| - set('qxc') | |
| # add some crunchy clusters | |
| | set(['bl', 'br', 'cl', 'cr', 'dr', 'fl', | |
| 'fr', 'gl', 'gr', 'pl', 'pr', 'sk', | |
| 'sl', 'sm', 'sn', 'sp', 'st', 'str', | |
| 'sw', 'tr']) | |
| ) | |
| final_consonants = (set(string.ascii_lowercase) - set('aeiou') | |
| # confusable | |
| - set('qxcsj') | |
| # crunchy clusters | |
| | set(['ct', 'ft', 'mp', 'nd', 'ng', 'nk', 'nt', | |
| 'pt', 'sk', 'sp', 'ss', 'st']) | |
| ) | |
| vowels = 'aeiou' # we'll keep this simple | |
| # each syllable is consonant-vowel-consonant "pronounceable" | |
| syllables = map(''.join, itertools.product(initial_consonants, | |
| vowels, | |
| initial_consonants, | |
| vowels, | |
| final_consonants)) | |
| return random.sample(syllables, 1)[0] |
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