Class IS_FLOAT_IN_RANGE
source code
object --+
|
Validator --+
|
IS_FLOAT_IN_RANGE
Determine that the argument is (or can be represented as) a float, and
that it falls within the specified inclusive range. The comparison is
made with native arithmetic.
The minimum and maximum limits can be None, meaning no lower or upper
limit, respectively.
example:
INPUT(_type='text', _name='name', requires=IS_FLOAT_IN_RANGE(0, 10))
>>> IS_FLOAT_IN_RANGE(1,5)('4')
(4.0, None)
>>> IS_FLOAT_IN_RANGE(1,5)(4)
(4.0, None)
>>> IS_FLOAT_IN_RANGE(1,5)(1)
(1.0, None)
>>> IS_FLOAT_IN_RANGE(1,5)(5.25)
(5.25, 'enter a number between 1 and 5')
>>> IS_FLOAT_IN_RANGE(1,5)(6.0)
(6.0, 'enter a number between 1 and 5')
>>> IS_FLOAT_IN_RANGE(1,5)(3.5)
(3.5, None)
>>> IS_FLOAT_IN_RANGE(1,None)(3.5)
(3.5, None)
>>> IS_FLOAT_IN_RANGE(None,5)(3.5)
(3.5, None)
>>> IS_FLOAT_IN_RANGE(1,None)(0.5)
(0.5, 'enter a number greater than or equal to 1')
>>> IS_FLOAT_IN_RANGE(None,5)(6.5)
(6.5, 'enter a number less than or equal to 5')
>>> IS_FLOAT_IN_RANGE()(6.5)
(6.5, None)
>>> IS_FLOAT_IN_RANGE()('abc')
('abc', 'enter a number')
|
|
__init__(self,
minimum=1,
maximum=1,
error_message=1,
dot='.')
x.__init__(...) initializes x; see x.__class__.__doc__ for
signature |
source code
|
|
|
|
|
|
|
formatter(self,
value)
For some validators returns a formatted version (matching the
validator) of value. |
source code
|
|
|
Inherited from object:
__delattr__,
__getattribute__,
__hash__,
__new__,
__reduce__,
__reduce_ex__,
__repr__,
__setattr__,
__str__
|
|
Inherited from object:
__class__
|
__init__(self,
minimum=1,
maximum=1,
error_message=1,
dot='.')
(Constructor)
| source code
|
x.__init__(...) initializes x; see x.__class__.__doc__ for
signature
- Overrides:
object.__init__
- (inherited documentation)
|
For some validators returns a formatted version (matching the
validator) of value. Otherwise just returns the value.
- Overrides:
Validator.formatter
- (inherited documentation)
|