Docs for IS_DECIMAL_IN_RANGE

[ Python Tutorial ] [ Python Libraries ] [ web2py epydoc ]

Description

<type 'type'> extends (<class 'gluon.validators.Validator'>,)


    Determine that the argument is (or can be represented as) a Python Decimal,
    and that it falls within the specified inclusive range.
    The comparison is made with Python Decimal arithmetic.

    The minimum and maximum limits can be None, meaning no lower or upper limit,
    respectively.

    example::

        INPUT(_type='text', _name='name', requires=IS_DECIMAL_IN_RANGE(0, 10))

        >>> IS_DECIMAL_IN_RANGE(1,5)('4')
        ('4', None)
        >>> IS_DECIMAL_IN_RANGE(1,5)(4)
        (4, None)
        >>> IS_DECIMAL_IN_RANGE(1,5)(1)
        (1, None)
        >>> IS_DECIMAL_IN_RANGE(1,5)(5.1)
        (5.0999999999999996, 'enter a number between 1 and 5')
        >>> IS_DECIMAL_IN_RANGE(5.1,6)(5.1)
        (5.0999999999999996, None)
        >>> IS_DECIMAL_IN_RANGE(5.1,6)('5.1')
        ('5.1', None)
        >>> IS_DECIMAL_IN_RANGE(1,5)(6.0)
        (6.0, 'enter a number between 1 and 5')
        >>> IS_DECIMAL_IN_RANGE(1,5)(3.5)
        (3.5, None)
        >>> IS_DECIMAL_IN_RANGE(1.5,5.5)(3.5)
        (3.5, None)
        >>> IS_DECIMAL_IN_RANGE(1.5,5.5)(6.5)
        (6.5, 'enter a number between 1.5 and 5.5')
        >>> IS_DECIMAL_IN_RANGE(1.5,None)(6.5)
        (6.5, None)
        >>> IS_DECIMAL_IN_RANGE(1.5,None)(0.5)
        (0.5, 'enter a number greater than or equal to 1.5')
        >>> IS_DECIMAL_IN_RANGE(None,5.5)(4.5)
        (4.5, None)
        >>> IS_DECIMAL_IN_RANGE(None,5.5)(6.5)
        (6.5, 'enter a number less than or equal to 5.5')

Attributes


IS_DECIMAL_IN_RANGE.__call__	<type 'instancemethod'> belongs to class <type 'instancemethod'>

IS_DECIMAL_IN_RANGE.__class__	<type 'type'> extends (<type 'object'>,) belongs to class <type 'type'> type(object) -> the object's type type(name, bases, dict) -> a new type

IS_DECIMAL_IN_RANGE.__delattr__	<type 'wrapper_descriptor'> belongs to class <type 'wrapper_descriptor'> x.__delattr__('name') <==> del x.name

IS_DECIMAL_IN_RANGE.__dict__	<type 'dictproxy'> belongs to class <type 'dictproxy'>

IS_DECIMAL_IN_RANGE.__doc__	<type 'str'> belongs to class <type 'str'> str(object) -> string Return a nice string representation of the object. If the argument is a string, the return value is the same object.

IS_DECIMAL_IN_RANGE.__getattribute__	<type 'wrapper_descriptor'> belongs to class <type 'wrapper_descriptor'> x.__getattribute__('name') <==> x.name

IS_DECIMAL_IN_RANGE.__hash__	<type 'wrapper_descriptor'> belongs to class <type 'wrapper_descriptor'> x.__hash__() <==> hash(x)

IS_DECIMAL_IN_RANGE.__init__	<type 'instancemethod'> belongs to class <type 'instancemethod'>

IS_DECIMAL_IN_RANGE.__module__	<type 'str'> belongs to class <type 'str'> str(object) -> string Return a nice string representation of the object. If the argument is a string, the return value is the same object.

IS_DECIMAL_IN_RANGE.__new__	<type 'builtin_function_or_method'> belongs to class <type 'builtin_function_or_method'> T.__new__(S, ...) -> a new object with type S, a subtype of T

IS_DECIMAL_IN_RANGE.__reduce__	<type 'method_descriptor'> belongs to class <type 'method_descriptor'> helper for pickle

IS_DECIMAL_IN_RANGE.__reduce_ex__	<type 'method_descriptor'> belongs to class <type 'method_descriptor'> helper for pickle

IS_DECIMAL_IN_RANGE.__repr__	<type 'wrapper_descriptor'> belongs to class <type 'wrapper_descriptor'> x.__repr__() <==> repr(x)

IS_DECIMAL_IN_RANGE.__setattr__	<type 'wrapper_descriptor'> belongs to class <type 'wrapper_descriptor'> x.__setattr__('name', value) <==> x.name = value

IS_DECIMAL_IN_RANGE.__str__	<type 'wrapper_descriptor'> belongs to class <type 'wrapper_descriptor'> x.__str__() <==> str(x)

IS_DECIMAL_IN_RANGE.__weakref__	<type 'getset_descriptor'> belongs to class <type 'getset_descriptor'> list of weak references to the object (if defined)

IS_DECIMAL_IN_RANGE.formatter	<type 'instancemethod'> belongs to class <type 'instancemethod'> For some validators returns a formatted version (matching the validator) of value. Otherwise just returns the value.