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Static type analysis

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This commit is contained in:
Joel Collins 2020-11-30 13:36:45 +00:00
parent 3aebb8bead
commit 7866ec0f47
63 changed files with 1825 additions and 2722 deletions
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11
openflexure_microscope/camera/set_picamera_gain.py
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@ -2,16 +2,17 @@ from __future__ import print_function
import logging
import time
from typing import Union
import picamerax
from picamerax import exc, mmal
from picamerax.mmalobj import to_rational
MMAL_PARAMETER_ANALOG_GAIN = mmal.MMAL_PARAMETER_GROUP_CAMERA + 0x59
MMAL_PARAMETER_DIGITAL_GAIN = mmal.MMAL_PARAMETER_GROUP_CAMERA + 0x5A
MMAL_PARAMETER_ANALOG_GAIN: int = mmal.MMAL_PARAMETER_GROUP_CAMERA + 0x59
MMAL_PARAMETER_DIGITAL_GAIN: int = mmal.MMAL_PARAMETER_GROUP_CAMERA + 0x5A
def set_gain(camera, gain, value):
def set_gain(camera: picamerax.PiCamera, gain: int, value: Union[int, float]):
"""Set the analog gain of a PiCamera.
camera: the picamerax.PiCamera() instance you are configuring
@ -32,12 +33,12 @@ def set_gain(camera, gain, value):
raise exc.PiCameraMMALError(ret)
def set_analog_gain(camera, value):
def set_analog_gain(camera: picamerax.PiCamera, value: Union[int, float]):
"""Set the gain of a PiCamera object to a given value."""
set_gain(camera, MMAL_PARAMETER_ANALOG_GAIN, value)
def set_digital_gain(camera, value):
def set_digital_gain(camera: picamerax.PiCamera, value: Union[int, float]):
"""Set the digital gain of a PiCamera object to a given value."""
set_gain(camera, MMAL_PARAMETER_DIGITAL_GAIN, value)