mirror of
https://github.com/KevinMidboe/python-gpiozero.git
synced 2025-10-29 17:50:37 +00:00
0838965796
Adds when_held event hook to Button (via extension of the EventsMixin class). Also fixes some minor notes and activates codecov coverage tracking.
121 lines
4.3 KiB
Python
121 lines
4.3 KiB
Python
from __future__ import (
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unicode_literals,
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print_function,
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absolute_import,
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division,
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)
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str = type('')
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class GPIOZeroError(Exception):
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"Base class for all exceptions in GPIO Zero"
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class DeviceClosed(GPIOZeroError):
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"Error raised when an operation is attempted on a closed device"
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class BadEventHandler(GPIOZeroError, ValueError):
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"Error raised when an event handler with an incompatible prototype is specified"
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class BadWaitTime(GPIOZeroError, ValueError):
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"Error raised when an invalid wait time is specified"
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class BadQueueLen(GPIOZeroError, ValueError):
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"Error raised when non-positive queue length is specified"
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class CompositeDeviceError(GPIOZeroError):
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"Base class for errors specific to the CompositeDevice hierarchy"
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class CompositeDeviceBadName(CompositeDeviceError, ValueError):
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"Error raised when a composite device is constructed with a reserved name"
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class CompositeDeviceBadOrder(CompositeDeviceError, ValueError):
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"Error raised when a composite device is constructed with an incomplete order"
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class EnergenieSocketMissing(CompositeDeviceError, ValueError):
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"Error raised when socket number is not specified"
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class EnergenieBadSocket(CompositeDeviceError, ValueError):
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"Error raised when an invalid socket number is passed to :class:`Energenie`"
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class SPIError(GPIOZeroError):
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"Base class for errors related to the SPI implementation"
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class SPIBadArgs(SPIError, ValueError):
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"Error raised when invalid arguments are given while constructing :class:`SPIDevice`"
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class GPIODeviceError(GPIOZeroError):
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"Base class for errors specific to the GPIODevice hierarchy"
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class GPIODeviceClosed(GPIODeviceError, DeviceClosed):
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"Deprecated descendent of :exc:`DeviceClosed`"
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class GPIOPinInUse(GPIODeviceError):
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"Error raised when attempting to use a pin already in use by another device"
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class GPIOPinMissing(GPIODeviceError, ValueError):
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"Error raised when a pin number is not specified"
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class InputDeviceError(GPIODeviceError):
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"Base class for errors specific to the InputDevice hierarchy"
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class OutputDeviceError(GPIODeviceError):
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"Base class for errors specified to the OutputDevice hierarchy"
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class OutputDeviceBadValue(OutputDeviceError, ValueError):
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"Error raised when ``value`` is set to an invalid value"
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class PinError(GPIOZeroError):
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"Base class for errors related to pin implementations"
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class PinInvalidFunction(PinError, ValueError):
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"Error raised when attempting to change the function of a pin to an invalid value"
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class PinInvalidState(PinError, ValueError):
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"Error raised when attempting to assign an invalid state to a pin"
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class PinInvalidPull(PinError, ValueError):
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"Error raised when attempting to assign an invalid pull-up to a pin"
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class PinInvalidEdges(PinError, ValueError):
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"Error raised when attempting to assign an invalid edge detection to a pin"
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class PinInvalidBounce(PinError, ValueError):
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"Error raised when attempting to assign an invalid bounce time to a pin"
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class PinSetInput(PinError, AttributeError):
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"Error raised when attempting to set a read-only pin"
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class PinFixedPull(PinError, AttributeError):
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"Error raised when attempting to set the pull of a pin with fixed pull-up"
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class PinEdgeDetectUnsupported(PinError, AttributeError):
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"Error raised when attempting to use edge detection on unsupported pins"
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class PinPWMError(PinError):
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"Base class for errors related to PWM implementations"
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class PinPWMUnsupported(PinPWMError, AttributeError):
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"Error raised when attempting to activate PWM on unsupported pins"
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class PinPWMFixedValue(PinPWMError, AttributeError):
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"Error raised when attempting to initialize PWM on an input pin"
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class PinUnknownPi(PinError, RuntimeError):
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"Error raised when gpiozero doesn't recognize a revision of the Pi"
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class PinMultiplePins(PinError, RuntimeError):
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"Error raised when multiple pins support the requested function"
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class PinNoPins(PinError, RuntimeError):
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"Error raised when no pins support the requested function"
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class GPIOZeroWarning(Warning):
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"Base class for all warnings in GPIO Zero"
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class SPIWarning(GPIOZeroWarning):
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"Base class for warnings related to the SPI implementation"
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class SPISoftwareFallback(SPIWarning):
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"Warning raised when falling back to the software implementation"
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