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from .extremes import Max, Min
from .utils import validator
def between(value, min=None, max=None):
    Validate that a number is between minimum and/or maximum value.
    This will work with any comparable type, such as floats, decimals and dates
    not just integers.
    This validator is originally based on `WTForms NumberRange validator`_.
    .. _WTForms NumberRange validator:
       https://github.com/wtforms/wtforms/blob/master/wtforms/validators.py
    Examples::
        >>> from datetime import datetime
        >>> between(5, min=2)
        True
        >>> between(13.2, min=13, max=14)
        True
        >>> between(500, max=400)
        ValidationFailure(func=between, args=...)
        >>> between(
        ...     datetime(2000, 11, 11),
        ...     min=datetime(1999, 11, 11)
        ... )
        True
    :param min:
        The minimum required value of the number. If not provided, minimum
        value will not be checked.
    :param max:
        The maximum value of the number. If not provided, maximum value
        will not be checked.
    .. versionadded:: 0.2
    if min is None and max is None:
        raise AssertionError(
            'At least one of `min` or `max` must be specified.'
    if min is None:
        min = Min
    if max is None:
        max = Max
        min_gt_max = min > max
    except TypeError:
        min_gt_max = max < min
    if min_gt_max:
        raise AssertionError('`min` cannot be more than `max`.')
    return min <= value and max >= value

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