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# to you under the Apache License, Version 2.0 (the
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#
#   http://www.apache.org/licenses/LICENSE-2.0
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"""Common utility functions with strings"""

import string
from random import choice


def get_random_string(length=8, choices=string.ascii_letters + string.digits):
    """Generate random string"""
    return ''.join([choice(choices) for _ in range(length)])


def to_boolean(astring):
    """Convert a string to a boolean"""
    return astring.lower() in ['true', 't', 'y', 'yes', '1']