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https://github.com/PiBrewing/craftbeerpi4.git
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GPIOZero Actor test for Pi5
This commit is contained in:
avollkopf
parent
a934de16fd
commit
479148f771
4 changed files with 202 additions and 3 deletions
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@ -1,3 +1,3 @@
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__version__ = "4.2.0"
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__codename__ = "Indian Summer"
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__version__ = "4.3.0.a1"
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__codename__ = "Winter Storm"
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196
cbpi/extension/gpiozeroactor/__init__.py
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196
cbpi/extension/gpiozeroactor/__init__.py
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import asyncio
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import logging
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from unittest.mock import MagicMock, patch
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from cbpi.api import *
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logger = logging.getLogger(__name__)
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try:
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import gpiozero as GPIO
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except Exception:
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logger.warning("Failed to load gpiozero. Using Mock instead")
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MockRPi = MagicMock()
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modules = {
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"gpiozero": MockRPi.gpiozero
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}
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patcher = patch.dict("sys.modules", modules)
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patcher.start()
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import gpiozero
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@parameters([Property.Select(label="GPIO", options=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27]),
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Property.Select(label="Inverted", options=["Yes", "No"],description="No: Active on high; Yes: Active on low"),
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Property.Select(label="SamplingTime", options=[2,5],description="Time in seconds for power base interval (Default:5)")])
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class GPIOZEROActor(CBPiActor):
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# Custom property which can be configured by the user
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@action("Set Power", parameters=[Property.Number(label="Power", configurable=True,description="Power Setting [0-100]")])
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async def setpower(self,Power = 100 ,**kwargs):
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self.power=int(Power)
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if self.power < 0:
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self.power = 0
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if self.power > 100:
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self.power = 100
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await self.set_power(self.power)
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def get_GPIO_state(self, state):
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# ON
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if state == 1:
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return 1 if self.inverted == False else 0
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# OFF
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if state == 0:
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return 0 if self.inverted == False else 1
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async def on_start(self):
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self.power = None
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self.gpio = self.props.GPIO
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self.inverted = True if self.props.get("Inverted", "No") == "Yes" else False
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self.sampleTime = int(self.props.get("SamplingTime", 5))
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#GPIO.setup(self.gpio, GPIO.OUT)
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#GPIO.output(self.gpio, self.get_GPIO_state(0))
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self.led=gpiozero.LED(self.gpio)
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if self.inverted:
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self.led.on()
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else:
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self.led.off()
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self.state = False
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async def on(self, power = None):
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if power is not None:
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self.power = power
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else:
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self.power = 100
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# await self.set_power(self.power)
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logger.info("ACTOR %s ON - GPIO %s " % (self.id, self.gpio))
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#GPIO.output(self.gpio, self.get_GPIO_state(1))
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if self.inverted:
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self.led.off()
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else:
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self.led.on()
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self.state = True
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async def off(self):
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logger.info("ACTOR %s OFF - GPIO %s " % (self.id, self.gpio))
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#GPIO.output(self.gpio, self.get_GPIO_state(0))
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if self.inverted:
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self.led.on()
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else:
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self.led.off()
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self.state = False
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def get_state(self):
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return self.state
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async def run(self):
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while self.running == True:
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if self.state == True:
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heating_time=self.sampleTime * (self.power / 100)
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wait_time=self.sampleTime - heating_time
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if heating_time > 0:
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#logging.info("Heating Time: {}".format(heating_time))
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#GPIO.output(self.gpio, self.get_GPIO_state(1))
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if self.inverted:
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self.led.off()
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else:
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self.led.on()
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await asyncio.sleep(heating_time)
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if wait_time > 0:
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#logging.info("Wait Time: {}".format(wait_time))
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#GPIO.output(self.gpio, self.get_GPIO_state(0))
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if self.inverted:
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self.led.on()
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else:
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self.led.off()
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await asyncio.sleep(wait_time)
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else:
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await asyncio.sleep(1)
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async def set_power(self, power):
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self.power = power
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await self.cbpi.actor.actor_update(self.id,power)
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pass
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@parameters([Property.Select(label="GPIO", options=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27]), Property.Number(label="Frequency", configurable=True)])
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class GPIOZEROPWMActor(CBPiActor):
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# Custom property which can be configured by the user
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@action("Set Power", parameters=[Property.Number(label="Power", configurable=True,description="Power Setting [0-100]")])
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async def setpower(self,Power = 100 ,**kwargs):
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logging.info(Power)
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self.power=int(Power)
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if self.power < 0:
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self.power = 0
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if self.power > 100:
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self.power = 100
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await self.set_power(self.power)
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async def on_start(self):
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self.gpio = self.props.get("GPIO", None)
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self.frequency = self.props.get("Frequency", 0.5)
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if self.gpio is not None:
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#GPIO.setup(self.gpio, GPIO.OUT)
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#GPIO.output(self.gpio, 0)
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self.led=gpiozero.PWMLED(pin=self.gpio,frequency=float(self.frequency))
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self.led.value=0
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self.state = False
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self.power = None
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#self.p = None
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pass
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async def on(self, power = None):
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logging.debug("PWM Actor Power: {}".format(power))
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if power is not None:
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self.power = power
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else:
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self.power = 100
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logging.debug("PWM Final Power: {}".format(self.power))
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logger.debug("PWM ACTOR %s ON - GPIO %s - Frequency %s - Power %s" % (self.id, self.gpio,self.frequency,self.power))
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try:
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#if self.p is None:
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# self.p = GPIO.PWM(int(self.gpio), float(self.frequency))
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#self.p.start(self.power)
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self.led.value=float(self.power/100)
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self.state = True
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# await self.cbpi.actor.actor_update(self.id,self.power)
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except:
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pass
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async def off(self):
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logger.info("PWM ACTOR %s OFF - GPIO %s " % (self.id, self.gpio))
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#self.p.ChangeDutyCycle(0)
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self.led.value=0
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self.state = False
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async def set_power(self, power):
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#if self.p and self.state == True:
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# self.p.ChangeDutyCycle(power)
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self.led.value=float(self.power/100)
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await self.cbpi.actor.actor_update(self.id,power)
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pass
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def get_state(self):
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return self.state
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async def run(self):
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while self.running == True:
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await asyncio.sleep(1)
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def setup(cbpi):
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'''
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This method is called by the server during startup
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Here you need to register your plugins at the server
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:param cbpi: the cbpi core
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:return:
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'''
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cbpi.plugin.register("GPIOZEROActor", GPIOZEROActor)
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cbpi.plugin.register("GPIOZEROPWMActor", GPIOZEROPWMActor)
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3
cbpi/extension/gpiozeroactor/config.yaml
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3
cbpi/extension/gpiozeroactor/config.yaml
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name: GPIOZeroActor
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version: 4
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active: true
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2
setup.py
2
setup.py
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@ -63,7 +63,7 @@ setup(name='cbpi4',
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'importlib_metadata',
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'numpy==1.24.1',
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'pandas==1.5.3'] + (
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['RPi.GPIO==0.7.1'] if raspberrypi else [] ),
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['RPi.GPIO==0.7.1','gpiozero==2.0'] if raspberrypi else [] ),
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dependency_links=[
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'https://testpypi.python.org/pypi',
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