twisted.positioning.base._BaseSpeed(FancyEqMixin, object)
class documentationtwisted.positioning.base
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Known subclasses: twisted.positioning.base.Climb, twisted.positioning.base.Speed
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 | __init__ | Initializes a speed. |
Method | inMetersPerSecond | The speed that this object represents, expressed in meters per second. This attribute is immutable. |
Method | inKnots | Returns the speed represented by this object, expressed in knots. This attribute is immutable. |
Method | __float__ | Returns the speed represented by this object expressed in meters per second. |
Method | __repr__ | Returns a string representation of this speed object. |
Inherited from FancyEqMixin:
Method | __eq__ | Undocumented |
Method | __ne__ | Undocumented |
Initializes a speed.
Parameters | speed | The speed that this object represents, expressed in meters per second. (type: float ) |
Raises | ValueError | Raised if value was invalid for this particular kind of speed. Only happens in subclasses. |
The speed that this object represents, expressed in meters per second. This attribute is immutable.
Returns | The speed this object represents, in meters per second. (type: float ) |
Returns the speed represented by this object, expressed in knots. This attribute is immutable.
Returns | The speed this object represents, in knots. (type: float ) |
Returns the speed represented by this object expressed in meters per second.
Returns | The speed represented by this object, expressed in meters per second. (type: float ) |
Returns a string representation of this speed object.
Returns | The string representation. (type: str ) |