twisted.positioning.base.

class documentation

class _BaseSpeed(FancyEqMixin): (source)

An object representing the abstract concept of the speed (rate of movement) of a mobile object.

This primarily has behavior for converting between units and comparison.

Method	`__float__`	Returns the speed represented by this object expressed in meters per second.
Method	`__init__`	Initializes a speed.
Method	`__repr__`	Returns a string representation of this speed object.
Class Variable	`compareAttributes`	Undocumented
Property	`inKnots`	Returns the speed represented by this object, expressed in knots. This attribute is immutable.
Property	`inMetersPerSecond`	The speed that this object represents, expressed in meters per second. This attribute is immutable.
Instance Variable	`_speed`	Undocumented

Inherited from FancyEqMixin:

Method	`__eq__`	Undocumented
Method	`__ne__`	Undocumented

def __float__(self): (source)

Returns the speed represented by this object expressed in meters per second.

Returns
`float`	The speed represented by this object, expressed in meters per second.

def __init__(self, speed): (source)

overridden in twisted.positioning.base.Climb, twisted.positioning.base.Speed

Initializes a speed.

Parameters
speed:`float`	The speed that this object represents, expressed in meters per second.
Raises
`ValueError`	Raised if value was invalid for this particular kind of speed. Only happens in subclasses.

def __repr__(self): (source)

Returns a string representation of this speed object.

Returns
`str`	The string representation.

compareAttributes: tuple[str, ...] = (source)

overrides twisted.python.util.FancyEqMixin.compareAttributes

Undocumented

@property
inKnots: float = (source)

Returns the speed represented by this object, expressed in knots. This attribute is immutable.

@property
inMetersPerSecond: float = (source)

The speed that this object represents, expressed in meters per second. This attribute is immutable.

Undocumented

twisted.positioning.base._BaseSpeed