10 examples of 'random letter python' in Python

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def gen_str(length=10, letters=string.ascii_letters+string.digits):
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    return "".join([random.choice(letters) for n in range(length)])

10
def uppercase(self, length):
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	seq = string.ascii_uppercase
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	return ''.join(random.choice(seq) for _ in range(length))

36
def gen_rand(length):
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    output = ''
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    while True:
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        for n in range(0,length):
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            if randint(0,1):
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                output += str(randint(0,9))
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            else:
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                output += ASCII[randint(0,ASCII.__len__()-1)]
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        if output not in USED_VALUES: return output

13
def draw_letters():
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    """Pick NUM_LETTERS letters randomly. Hint: use stdlib random"""
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    return random.sample(POUCH, NUM_LETTERS)

5
def rand():
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	chars = string.ascii_uppercase + string.digits
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	return ''.join(random.SystemRandom().choice(chars) for _ in range(32))

15
def random_uppercase():
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    return random.choice(string.ascii_uppercase)

138
def random_string(length, alphabet=None, lowercase=True, uppercase=True,
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                  digits=True, special=True, extra=''):
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    if alphabet is not None:
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        src = alphabet
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    else:
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        src = extra
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        if lowercase:
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            src += string.ascii_lowercase
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        if uppercase:
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            src += string.ascii_uppercase
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        if digits:
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            src += string.digits
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        if special:
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            src += '!@#$%^&*()_-+=?/><,.|":;`~'
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    return ''.join(random.choice(src) for x in range(length))

68
def random_string():
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    return ''.join(random.choices(string.ascii_lowercase, k=random.randint(4, 10)))

48
def _randomString():
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    """Random string for message signing"""
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    return ''.join(
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        random.choice(string.ascii_uppercase + string.digits)
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        for x in range(10))

39
def rand_alpha(length=0, seed=None):
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    """
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    Create a random string ONLY with letters
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    :return: A random string only composed by letters.
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    """
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    rnd = get_random_instance(seed)
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    length = length or rnd.randint(10, 30)
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    return ''.join(rnd.choice(letters) for _ in xrange(length))