pogona.properties.FloatProperty
- class pogona.properties.FloatProperty(default: Any, required: bool, *args, **kwargs)[source]
Bases:
AbstractProperty
,float
Attributes
the imaginary part of a complex number
the real part of a complex number
- __init__()
Methods
__init__
()Return integer ratio.
Return self, the complex conjugate of any float.
fromhex
()Create a floating-point number from a hexadecimal string.
hex
()Return a hexadecimal representation of a floating-point number.
Return True if the float is an integer.
- as_integer_ratio()
Return integer ratio.
Return a pair of integers, whose ratio is exactly equal to the original float and with a positive denominator.
Raise OverflowError on infinities and a ValueError on NaNs.
>>> (10.0).as_integer_ratio() (10, 1) >>> (0.0).as_integer_ratio() (0, 1) >>> (-.25).as_integer_ratio() (-1, 4)
- conjugate()
Return self, the complex conjugate of any float.
- fromhex()
Create a floating-point number from a hexadecimal string.
>>> float.fromhex('0x1.ffffp10') 2047.984375 >>> float.fromhex('-0x1p-1074') -5e-324
- hex()
Return a hexadecimal representation of a floating-point number.
>>> (-0.1).hex() '-0x1.999999999999ap-4' >>> 3.14159.hex() '0x1.921f9f01b866ep+1'
- is_integer()
Return True if the float is an integer.
- imag
the imaginary part of a complex number
- real
the real part of a complex number