class GlobalEventsHandler(DefaultRestHandler):
isLeaf = True
def __init__(self, rootUri="http://localhost"):
DefaultRestHandler.__init__(self, rootUri)
self.valid_contentTypes.append("application/pollapli.eventList+json")
self.validGetParams.append('altTimeStamp')
self._signal_channel = "global_event_listener"
self.signalHandler = SignalHander(self._signal_channel)
self.signalHandler.add_handler(channel="driver_manager",
handler=self._signal_Handler)
self.signalHandler.add_handler(channel="update_manager",
handler=self._signal_Handler)
self.signalHandler.add_handler(channel="environment_manager",
handler=self._signal_Handler)
self.signalHandler.add_handler(channel="node_manager",
handler=self._signal_Handler)
self.lastSignal = DispatchableEvent()
self.clientHandler = ClientHandler()
def _signal_Handler(self,
signal=None,
sender=None,
realsender=None,
data=None,
time=None,
*args,
**kwargs):
# log.msg("In rest event handler ", " recieved ",signal," from ",sender, "with data" ,data," addtional ",args,kwargs,logLevel=logging.CRITICAL)
self.clientHandler.add_event(
DispatchableEvent(signal, sender, data, realsender, time))
def render_GET(self, request):
"""
Handler for GET requests of events
"""
r = ResponseGenerator(
request,
status=200,
contentType="application/pollapli.eventList+json",
resource="events",
rootUri=self.rootUri)
d = RequestParser(request, "events", self.valid_contentTypes,
self.validGetParams).ValidateAndParseParams()
d.addCallbacks(self.clientHandler.add_delegate,
callbackArgs=[d, request],
errback=r._build_response)
request._call = reactor.callLater(0, d.callback, None)
return NOT_DONE_YET
class GlobalEventsHandler(DefaultRestHandler):
isLeaf=True
def __init__(self,rootUri="http://localhost"):
DefaultRestHandler.__init__(self,rootUri)
self.valid_contentTypes.append("application/pollapli.eventList+json")
self.validGetParams.append('altTimeStamp')
self._signal_channel="global_event_listener"
self.signalHandler=SignalHander(self._signal_channel)
self.signalHandler.add_handler(channel="driver_manager",handler=self._signal_Handler)
self.signalHandler.add_handler(channel="update_manager",handler=self._signal_Handler)
self.signalHandler.add_handler(channel="environment_manager",handler=self._signal_Handler)
self.signalHandler.add_handler(channel="node_manager",handler=self._signal_Handler)
self.lastSignal=DispatchableEvent()
self.clientHandler=ClientHandler()
def _signal_Handler(self,signal=None,sender=None,realsender=None,data=None,time=None,*args,**kwargs):
# log.msg("In rest event handler ", " recieved ",signal," from ",sender, "with data" ,data," addtional ",args,kwargs,logLevel=logging.CRITICAL)
self.clientHandler.add_event(DispatchableEvent(signal,sender,data,realsender,time))
def render_GET(self, request):
"""
Handler for GET requests of events
"""
r=ResponseGenerator(request,status=200,contentType="application/pollapli.eventList+json",resource="events",rootUri=self.rootUri)
d=RequestParser(request,"events",self.valid_contentTypes,self.validGetParams).ValidateAndParseParams()
d.addCallbacks(self.clientHandler.add_delegate,callbackArgs=[d,request],errback=r._build_response)
request._call=reactor.callLater(0,d.callback,None)
return NOT_DONE_YET
class Node(DBObject):
"""
Base class for all nodes: a hardware node is a software component handling either a physical device such as a webcam, reprap , arduino etc
or some software node (pachube etc)
"""
BELONGSTO = ['environment']
EXPOSE = ["name", "description", "id", "type", "status", "driver"]
def __init__(self,
type="node",
name="base_node",
description="base node",
options={},
*args,
**kwargs):
DBObject.__init__(self, **kwargs)
self.logger = log.PythonLoggingObserver(
"dobozweb.core.components.nodes.node")
self.name = name
self.type = type
self.description = description
self.extra_params = options
self.status = NodeStatus()
self.driver = None
#################
self.variables = []
self.elements = []
self.tools = []
"""this is to ensure no 'asynch clash' occurs when replacing the current driver"""
self.driverLock = defer.DeferredSemaphore(1)
#self.rootElement=NodeComponent("root")
self.testElement = None
self.variable_test()
#self.link_componentToEndpoint()
#self.linkedElements=[]
"""this is for internal comms handling"""
self.signal_channel_prefix = str(self.id)
self._signal_channel = "node" + self.signal_channel_prefix + "." + self.name
self.signalHandler = SignalHander(self._signal_channel)
self.signalHandler.add_handler(handler=self.variable_get, signal="get")
self.signalHandler.add_handler(handler=self.variable_set, signal="set")
@defer.inlineCallbacks
def setup(self):
self.driver = yield DriverManager.load(parentNode=self)
env = (yield self.environment.get())
self.signal_channel_prefix = "environment_" + str(
env.id) + ".node_" + str(self.id)
log.msg("Node with id",
self.id,
"setup successfully",
system="Node",
logLevel=logging.CRITICAL)
self.elementsandVarsTest()
defer.returnValue(None)
def add_command(self, command):
log.msg("Node with id",
self.id,
"recieved command",
command,
system="Node",
logLevel=logging.CRITICAL)
def link_componentToEndpoint(self):
self.tempSensor.set_endPoint(self.driver.endpoints[0])
self.linkedElements.append(self.tempSensor)
def query_driver(self, sender=None):
#f sender in self.linkedElements:
if isinstance(sender, Variable):
sender.attachedSensors["root"].driverEndpoint.get()
def variable_set(self, sender, varName, *args, **kwargs):
self.variables[varName].set(*args, **kwargs)
def variable_get(self, sender, varName, *args, **kwargs):
self.variables[varName].set(*args, **kwargs)
def variable_test(self):
temp = Variable(self, "temperature", 0, float, "celcius", 0, "db")
tempSensor = Sensor(type="Sensor",
name="temperature sensor",
tool="testTool")
temp.attach_sensor(tempSensor)
self.tempSensor = tempSensor
self.testElement = temp
def elementsandVarsTest(self):
"""test method, for experimental composition of nodes: this creates all the elements for a basic
reprap type node"""
"""CARTESIAN BOT DEFINITION"""
"""3d Position"""
pos = Variable(self, "position", Vector(['x', 'y', 'z']), "vector",
"mm", None, "memory", 3, True, ['x', 'y', 'z'])
"""all the motors/actors controlling the 3d Position"""
mot1 = Actor(type="StepperMotor",
name="x_motor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='x')
mot2 = Actor(type="StepperMotor",
name="y_motor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='y')
mot3 = Actor(type="StepperMotor",
name="z_motor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='z')
"""all the sensors giving feedback on the 3d Position"""
endStop1 = Sensor(type="end_sensor",
name="x_startSensor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='x')
endStop2 = Sensor(type="end_sensor",
name="x_endSensor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='x')
endStop3 = Sensor(type="end_sensor",
name="y_startSensor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='y')
endStop4 = Sensor(type="end_sensor",
name="y_endSensor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='y')
endStop5 = Sensor(type="end_sensor",
name="z_startSensor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='z')
endStop6 = Sensor(type="end_sensor",
name="z_endSensor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='z')
"""add all these to the current node"""
self.add_variable(pos)
self.add_elements([
mot1, mot2, mot3, endStop1, endStop2, endStop3, endStop4, endStop5,
endStop6
])
pos.attach_sensors([(endStop1, endStop1.channel),
(endStop2, endStop2.channel),
(endStop3, endStop3.channel),
(endStop4, endStop4.channel),
(endStop5, endStop5.channel),
(endStop6, endStop6.channel)])
pos.attach_actors([(mot1, mot1.channel), (mot2, mot2.channel),
(mot3, mot3.channel)])
"""EXTRUDER 1 DEFINITION"""
"""two variables"""
head_temp = Variable(self, "head_temp", 0, "temperature", "celcius")
extrudate_lng = Variable(self, "filament_extrudate", Vector(['e']),
"vector", "mm")
"""all the actors controlling the extrusion of this print head"""
extrudMot = Actor(type="StepperMotor",
name="e_motor1",
tool="PrintHead",
boundVariable=extrudate_lng,
variableChannel='e')
head_heater = Actor(type="Heater",
name="extruder1_heater",
tool="PrintHead",
boundVariable=head_temp)
"""all the sensors giving feedback on the extrusion of this print head"""
head_tempSensor = Sensor(type="temperature_sensor",
name="extruder1_temp_sensor",
tool="PrintHead",
boundVariable=head_temp)
extrudate_lng.attach_actor(extrudMot, 'e')
head_temp.attach_both([(head_heater, None)], [(head_tempSensor, None)])
def elementsandVarsTest2(self):
"""test method, for experimental composition of nodes: this creates all the elements for a basic
reprap type node"""
"""CARTESIAN BOT DEFINITION"""
cartesianBot = NodeComponent("cartesian_bot", self.rootElement)
"""3d Position"""
pos = Variable(self, "3d_position", Vector(['x', 'y',
'z']), "vector", "mm",
None, "memory", 3, True, None, None, ['x', 'y', 'z'])
"""all the motors/actors controlling the 3d Position"""
mot1 = Actor(type="StepperMotor",
name="x_motor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='x')
mot2 = Actor(type="StepperMotor",
name="y_motor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='y')
mot3 = Actor(type="StepperMotor",
name="z_motor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='z')
"""all the sensors giving feedback on the 3d Position"""
endStop1 = Sensor(type="end_sensor",
name="x_startSensor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='x')
endStop2 = Sensor(type="end_sensor",
name="x_endSensor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='x')
endStop3 = Sensor(type="end_sensor",
name="y_startSensor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='y')
endStop4 = Sensor(type="end_sensor",
name="y_endSensor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='y')
endStop5 = Sensor(type="end_sensor",
name="z_startSensor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='z')
endStop6 = Sensor(type="end_sensor",
name="z_endSensor",
tool="cartesianBot",
boundVariable=pos,
variableChannel='z')
"""add all these to the current tool"""
cartesianBot.add_child(pos)
cartesianBot.add_children([
mot1, mot2, mot3, endStop1, endStop2, endStop3, endStop4, endStop5,
endStop6
])
"""EXTRUDER 1 DEFINITION"""
"""two variables"""
extruder1 = Tool("extruder1")
head_temp = Variable(self, "head_temp", 0, "temperature", "celcius")
extrudate_lng = Variable(self, "filament_extrudate", Vector(['e']),
"vector", "mm")
"""all the actors controlling the extrusion of this print head"""
extrudMot = Actor(type="StepperMotor",
name="e_motor1",
tool="PrintHead",
boundVariable=extrudate_lng,
variableChannel='e')
head_heater = Actor(type="Heater",
name="extruder1_heater",
tool="PrintHead",
boundVariable=head_temp)
"""all the sensors giving feedback on the extrusion of this print head"""
head_tempSensor = Sensor(type="temperature_sensor",
name="extruder1_temp_sensor",
tool="PrintHead",
boundVariable=head_temp)
extrudate_lng.attach_actor(extrudMot, 'e')
head_temp.attach_both([(head_heater, None)], [(head_tempSensor, None)])
"""EXTRUDER 2 DEFINITION"""
"""two variables"""
extruder2 = Tool("extruder2")
head_temp2 = Variable(self, "head_temp", 0, "temperature", "celcius")
extrudate_lng2 = Variable(self, "filament_extrudate", Vector(['e']),
"vector", "mm")
"""all the actors controlling the extrusion of this print head"""
extrudMot2 = Actor(type="StepperMotor",
name="e_motor1",
tool="PrintHead",
boundVariable=extrudate_lng2,
variableChannel='e')
head_heater2 = Actor(type="Heater",
name="extruder1_heater",
tool="PrintHead",
boundVariable=head_temp2)
"""all the sensors giving feedback on the extrusion of this print head"""
head_tempSensor = Sensor(type="temperature_sensor",
name="extruder1_temp_sensor",
tool="PrintHead",
boundVariable=head_temp2)
extrudate_lng2.attach_actor(extrudMot2, 'e')
head_temp2.attach_both([(head_heater2, None)],
[(head_tempSensor2, None)])
"""""" """""" """""" """""" """""" ""
cartesianBot.add_child(extruder1)
cartesianBot.add_child(extruder2)
def _toDict(self):
return {
"node": {
"id": self.id,
"name": self.name,
"description": self.description,
"type": self.type,
"driver": {
"status": {
"connected": True
},
"type": None,
"driver": None
},
"link": {
"rel": "node"
}
}
}
@defer.inlineCallbacks
def set_driver(self, params={}, *args, **kwargs):
"""
Method to set this node's connector
Params:
returns : a driver instance
connector
"""
@defer.inlineCallbacks
def update():
yield self.delete_driver()
self.driver = yield DriverManager.create(parentNode=self, **kwargs)
log.msg("Set driver of node",
self.id,
" with params ",
kwargs,
system="Node")
defer.returnValue(None)
yield self.driverLock.run(update)
defer.returnValue(self.driver)
def get_driver(self):
if self.driver:
return self.driver
else:
raise NoDriverSet()
@defer.inlineCallbacks
def delete_driver(self):
if self.driver:
self.driver.disconnect()
DriverManager._unregister_driver(self.driver)
yield self.driver.delete()
self.driver = None
log.msg("Disconnected and removed driver",
logLevel=logging.CRITICAL,
system="Node")
defer.returnValue(None)
def start(self):
"""
start this node
"""
pass
def stop(self):
"""stop this node
"""
def add_variable(self, variable, *args, **kwarg):
self.variables.append(variable)
def remove_variable(self, variable, *args, **kwargs):
self.variables.remove(variable)
def add_element(self, element, *args, **kwargs):
self.elements.append(element)
def add_elements(self, elements, *args, **kwargs):
for element in elements:
self.elements.append(element)
def remove_element(self, element, *args, **kwargs):
self.elements.remove(elment)
def connect(self, *args, **kwargs):
d = defer.Deferred()
def doConnect(driver):
driver.connect(*args, **kwargs)
return driver
d.addCallback(doConnect)
reactor.callLater(0, d.callback, self.driver)
return d
def disconnect(self):
d = defer.Deferred()
def doDisconnect(driver):
driver.disconnect()
return driver
d.addCallback(doDisconnect)
reactor.callLater(0, d.callback, self.driver)
return d
class MainServer():
def __init__(self,port,rootPath,filePath,dataPath):
#app = Application("PollapliServer")
self.port=port
self.rootPath=rootPath
self.filePath=filePath
self.dataPath=dataPath
self.logPath=dataPath
self.updates_path=os.path.join(dataPath,"updates")
self.addOnsPath=os.path.join(self.rootPath,"addons")
self.environmentsPath=os.path.join(self.dataPath,"environments")
self.depenciesPath=os.path.join(self.rootPath,"dependencies")
if not os.path.exists(self.rootPath):
os.makedirs(self.rootPath)
if not os.path.exists(self.dataPath):
os.makedirs(self.dataPath)
if not os.path.exists(self.updates_path):
os.makedirs(self.updates_path)
if not os.path.exists(self.addOnsPath):
os.makedirs(self.addOnsPath)
if not os.path.exists(self.environmentsPath):
os.makedirs(self.environmentsPath)
"""""""""""""""""""""""""""""""""""""""""
Initialize various subsystems /set correct paths
"""
UpdateManager._addon_path=self.addOnsPath
UpdateManager.updates_path=self.updates_path
EnvironmentManager.envPath=self.environmentsPath
FileManager.rootDir=self.dataPath
FileManager.corePath=os.path.join(self.rootPath,"core")
FileManager.rootPath=self.rootPath
FileManager.filePath=self.filePath
FileManager.uploadPath=os.path.join(self.dataPath,"uploads")
FileManager.dataPath=self.dataPath
FileManager.logPath=self.logPath
FileManager.updates_path=self.updates_path
FileManager._addon_path=self.addOnsPath
FileManager.depenciesPath=self.depenciesPath
if not os.path.exists(FileManager.uploadPath):
os.makedirs(FileManager.uploadPath)
self.environmentManager=EnvironmentManager(self.dataPath)
""""""""""""""""""""""""""""""""""""""
exceptionConverter=ExceptionConverter()
exceptionConverter.add_exception(ParameterParseException,400 ,1,"Params parse error")
exceptionConverter.add_exception(UnhandledContentTypeException,415 ,2,"Bad content type")
exceptionConverter.add_exception(EnvironmentAlreadyExists,409 ,3,"Environment already exists")
exceptionConverter.add_exception(EnvironmentNotFound,404 ,4,"Environment not found")
exceptionConverter.add_exception(UnknownDeviceType,500 ,5,"Unknown node type")
exceptionConverter.add_exception(DeviceNotFound,404 ,6,"Node not found")
exceptionConverter.add_exception(NoDriverSet,404,7,"Node has no connector")
exceptionConverter.add_exception(UnknownDriver,500,8,"Unknown connector driver type")
exceptionConverter.add_exception(DeviceHandshakeMismatch,500,9,"Device handshake failed to match the one defined by the driver")
exceptionConverter.add_exception(InvalidFile,500,10,"Invalid File")
exceptionConverter.add_exception(DeviceNotConnected,500,11,"Attempting to communicate with not connected device")
self._signal_channel="main_signal_listener"
self.signalHandler=SignalHander(self._signal_channel)
self.signalHandler.add_handler(channel="driver_manager")
self.signalHandler.add_handler(channel="update_manager")
self.signalHandler.add_handler(channel="environment_manager")
self.signalHandler.add_handler(channel="node_manager")
self.setup()
# reactor.callLater(2,self.compiler_test)
# reactor.callLater(2,self.compiler_test2)
#reactor.callLater(5,self.uploader_test)
#self.formatter_tests()
#self.usbTest2()
#reactor.callLater(1,self.gstInspectTest)
def gstInspectTest(self):
path="C:\\Program Files\\OSSBuild\\GStreamer\\v0.10.6\\bin\gst-inspect.exe"
scp = SconsProcessProtocol("truc")
scp.deferred = defer.Deferred()
cmd = [path]
p = reactor.spawnProcess(scp, cmd[0], cmd,env=os.environ )
#p = reactor.spawnProcess(processProtocol=scp, executable=cmd[0],args=cmd,env=os.environ )
return scp.deferred
def usbTest_pyusb(self):
#import pysusb.usb.core
dev = usb.core.find(find_all=True)
print("dev ",dev)
def usbTest(self):
#print("core inst",core.__name__)
devices= usb.core.find(find_all=True)
print("total devices",devices)
try:
for device in devices:
print("====DEVICE====")
_name = usb.util.get_string(device,256,device.iProduct) #This is where I'm having trouble
print ("device name=",_name)
#print ("Device:", device.filename)
print("descriptor type",device.bDescriptorType)
print("highest usb type",device.bcdUSB)
print("class",device.bDeviceClass)
print("subClass",device.bDeviceSubClass)
print("vendor id",device.idVendor)
print("device id",device.idProduct)
print("bDeviceProtocol",device.bDeviceProtocol)
print("bcdDevice",device.bcdDevice)
print("iSerialNumber",device.iSerialNumber)
print("serialNumber",usb.util.get_string(device,256,device.iSerialNumber))
print("iManufacturer",device.iManufacturer)
print("manufacturer",usb.util.get_string(device,256,device.iManufacturer))
print("iProduct",device.iProduct)
print("product",usb.util.get_string(device,256,device.iProduct))
print("configs",device.bNumConfigurations)
print(" **getting data**")
print("test",usb.util.get_string(device,256,3))
#device.set_configuration(0)
activeConf=device.get_active_configuration()
print("active conf", activeConf)
print("bconfValue", activeConf.bConfigurationValue)
print("bNumInterfaces", activeConf.bNumInterfaces)
for interf in activeConf:
print("bInterfaceNumber", interf.bInterfaceNumber)
print("interfaceInterf", interf.iInterface)
print("interfaceBaseClass", interf.bInterfaceClass)
print("interfaceSubClass", interf.bInterfaceSubClass)
except Exception as inst:
print("error",inst)
# busses = usb.busses()
# print("busses",busses)
# for bus in busses:
# devices = bus.devices
# for dev in devices:
# print "Device:", dev.filename
# _name = usb.util.get_string(device,256,0) #This is where I'm having trouble
# print ("device name=",_name)
# print " idVendor: %d (0x%04x)" % (dev.idVendor, dev.idVendor)
# print " idProduct: %d (0x%04x)" % (dev.idProduct, dev.idProduct)
reactor.stop()
def usbTest2(self):
# import wmi
c = wmi.WMI()
drivers=c.Win32_PnPSignedDriver()
for driver in drivers:
print(driver)
print("devices")
devices= c.Win32_USBControllerDevice()
for dev in devices:
#print(dev)
devId=dev.Dependent.DeviceID
for device in c.Win32_PnPEntity(DeviceID=devId):
#print(device)
print(device.DeviceID)
#print (device.ClassGuid,device.Name,device.DeviceID)
# dep=devices[0].Dependent
# print("Did",dep)
# for device in c.Win32_PnPEntity(DeviceID=dep.DeviceID):
# print (device)
def spawn_test(self):
trucpath=os.path.join("d:\\Progra","arduino-0018","arduino.exe")
trucpath=os.path.join("d:\\","data","projects","Doboz","pollapli","dependencies","scons","scons.py")
"""
env = os.environ.copy()
env['PYTHONPATH'] = os.pathsep.join(sys.path)
reactor.callLater(0,reactor.spawnProcess, env=env, *self.spawn)
"""
print('PYTHONPATH',os.environ['PYTHONPATH'])
scp = SconsProcessProtocol("truc")
scp.deferred = defer.Deferred()
print("os environ",os.environ)
print("sys exect",sys.executable)
cmd = ["C:\Progra\Python26\python.exe",trucpath]
cmd=[sys.executable,trucpath]
p = reactor.spawnProcess(scp, cmd[0], cmd,env=os.environ )
#p = reactor.spawnProcess(processProtocol=scp, executable=cmd[0],args=cmd,env=os.environ )
return scp.deferred
def compiler_test3(self):
testTarget=os.path.join(self.rootPath,"arduinoexample")
sconsPath=os.path.join(self.depenciesPath,"scons","scons.py")
shutil.copy2(os.path.join(self.rootPath,"core","components","autocompile","SConstruct"),os.path.join(testTarget,"SConstruct"))
if os.path.exists(sconsPath):
print("scons found")
print("sconsPath",sconsPath)
scp = SconsProcessProtocol("arduino")
scp.deferred = defer.Deferred()
"""on linux """
#cmd = [sconsPath,"-Y"+testTarget,"TARGETPATH="+testTarget,"-i"]
"""on win32"""
cmd =[sys.executable,sconsPath,"-Y"+testTarget,"TARGETPATH="+testTarget,"-i"]
p = reactor.spawnProcess(scp, cmd[0], cmd,env=os.environ )
return scp.deferred
else:
print("scons not found")
def compiler_test(self):
"""todo: add temp file deletion"""
testTarget=os.path.join(self.addOnsPath,"ArduinoExampleAddOn","arduinoExample" ,"firmware","arduinoexample")
print(testTarget)
#print("tutu","\\\?\\")
##apparently, max path limitation could get avoided with : "\\\?\\" prefix, causes the build
##to fail though
envCopy=os.environ.copy()
sconsPath=os.path.join(self.depenciesPath,"scons","scons.py")
def create_dir_struture(source,inTemp=False):
if inTemp:
import distutils.dir_util
targetBuildDir=tempfile.mkdtemp()
distutils.dir_util.copy_tree(testTarget, targetBuildDir)
else:
buildsDir=os.path.join(self.rootPath,"builds")
if not os.path.exists(buildsDir):
os.makedirs(buildsDir)
targetBuildName=str(uuid.uuid4())
targetBuildDir=os.path.join(buildsDir,targetBuildName)
shutil.copytree(testTarget, targetBuildDir)
"""rename the pde file"""
tmp = os.path.basename(testTarget)
tmpDst=os.path.basename(targetBuildDir)
shutil.move( os.path.join(targetBuildDir,tmp+".pde"),os.path.join(targetBuildDir,tmpDst+".pde"))
"""copy scons file to folder"""
shutil.copy2(os.path.join(self.rootPath,"core","components","autocompile","SConstruct"),targetBuildDir)
return targetBuildDir
testTarget=create_dir_struture(testTarget)
if os.path.exists(sconsPath):
print("scons found")
print("sconsPath",sconsPath)
scp = SconsProcessProtocol("arduino",testTarget)
scp.deferred = defer.Deferred()
"""on linux """
#cmd = [sconsPath,"-Y"+testTarget,"TARGETPATH="+testTarget,"-i"]
"""on win32"""
cmd =[sys.executable,sconsPath,"-Y"+testTarget,"TARGETPATH="+testTarget,"-i","--diskcheck=none","--cache-disable","--config=force"]
p = reactor.spawnProcess(scp, cmd[0], cmd,env=envCopy )
return scp.deferred
else:
print("scons not found")
def compiler_test2(self):
testTarget=os.path.join(self.addOnsPath,"Hydroduino_0_0_1_py2_6","hydroduino" ,"firmware","hydroduino")
sconsPath=os.path.join(self.depenciesPath,"scons.py")
scp = SconsProcessProtocol("hydroduino")
scp.deferred = defer.Deferred()
cmd = [sconsPath,"-Y"+testTarget,"TARGETPATH="+testTarget,"-i"]
p = reactor.spawnProcess(scp, cmd[0], cmd,env=os.environ,usePTY=True )
return scp.deferred
def uploader_test(self):
testTarget=os.path.join(self.addOnsPath,"ArduinoExampleAddOn_0_0_1_py2_6","arduinoExample" ,"firmware","arduinoexample")
sconsPath="/home/ckaos/data/Progra/Scons/scons.py"
scp = SconsProcessProtocol()
scp.deferred = defer.Deferred()
cmd = [sconsPath,"-Y"+testTarget,"TARGETPATH="+testTarget,"-i", "upload"]
p = reactor.spawnProcess(scp, cmd[0], cmd,env=os.environ,usePTY=True )
return scp.deferred
# compiler=compiler_uploader(arduinoPath="/home/ckaos/utilz/Progra/arduino-0022/",targetDir=testTarget)
# compiler.check_boardName()
# compiler.do_stuff()
# compiler.check_source_main()
# compiler.set_flags()
# compiler._createBuilders()
# compiler.addArduinoCore()
# compiler.addArduinoLibs()
# compiler.do_convert()
#
# compiler.build()
#compiler.tearDown()
#subprocess.call("myProg -arg1 -arg2")
@defer.inlineCallbacks
def do_stuff(self):
#filePath="D:\\data\\projects\\Doboz\\add_ons_egg_tests\\virtualDevice\\dist\\VirtualDeviceAddOn-0.0.1-py2.6.egg"
rootAddonsPath="D:\\data\\projects\\Doboz\\add_ons_egg_tests\\"
filePath=os.path.join(rootAddonsPath,"virtualDevice\\dist\\VirtualDeviceAddOn-0.0.1-py2.6.egg")
filePath=os.path.join(rootAddonsPath,"arduinoExample\\dist\\ArduinoExampleAddOn-0.0.1-py2.6.egg")
#filePath=os.path.join(rootAddonsPath,"reprap\\dist\\ReprapAddOn-0.0.1-py2.6.egg")
hash=yield checksum_tools.generate_hash(filePath)
print ("md5 hash",hash)
hashCompare=yield checksum_tools.compare_hash("80e157c0f10baef206ee2de03fae7449",filePath)
print("md5 compare", hashCompare)
def formatter_tests(self):
formater=JsonFormater(resource="Tutu",rootUri="http://localhost",ignoredAttrs=["blah","blob"],addedAttrs={"gateaux":75},list=False)
class subThing(object):
EXPOSE=["strengh","width","height"]
def __init__(self,strengh="Max",width=10,height=7):
self.strengh=strengh
self.width=width
self.height=height
class Thing(object):
#EXPOSE=["subThings"]
def __init__(self):
self.subThings=[]
self.subThings.append(subThing("truc"))
self.subThings.append(subThing("muche"))
class OtherThing(object):
EXPOSE=["var","subThing1","subThing2"]
def __init__(self,var="somevalue"):
self.var=var
self.subThing1=subThing()
self.subThing2=subThing("min")
class Tutu(object):
id=0
EXPOSE=["id","thing.subThings"]
def __init__(self,blob="blob",blib=42,blah="nii"):
self.blob=blob
self.blib=blib
self.blah=blah
self.id=Tutu.id
self.name="truc"
self.thing=Thing()
Tutu.id+=1
class ThingWithId(object):
id=0
EXPOSE=["id","thingy"]
def __init__(self,thingy="thing"):
self.id=ThingWithId.id
ThingWithId.id+=1
self.thingy=thingy
print("single item: ",formater.format(OtherThing(),"Otherthing","http://localhost/otherthing"))
print("single item: ",formater.format(Tutu(),"tutu","http://localhost/tutu"))
print("multiple items: ",formater.format([subThing("min",0.5,3),subThing()],"kpouer","http://localhost/kpouer"))
print("multiple items: ",formater.format([ThingWithId(),ThingWithId()],"wobbly","http://localhost/wobbly"))
def callbackTests(self):
d=defer.Deferred()
def funct1(result):
print("in funct1")
def funct2(result):
print("in funct2")
def funct3(result):
print("in funct3")
d.addCallback(funct1)
d.addCallback(funct2)
d.addCallback(funct3)
d.callback(None)
@defer.inlineCallbacks
def setup(self):
"""configure all systems """
from twisted.enterprise import adbapi
from twistar.registry import Registry
envPath=os.path.join(EnvironmentManager.envPath,"home")
dbPath=os.path.join(envPath,"home")+".db"
Registry.DBPOOL = adbapi.ConnectionPool("sqlite3",database=dbPath,check_same_thread=False)
"""this is a required but very cheap hack: since twistard does not support multiple databases,
we do not have a "master" database, which causes problems because of the dependencies, and initialization
order of different elements, so for now, the "home" database is enforced"""
yield UpdateManager.setup()
yield DriverManager.setup()
yield EnvironmentManager.setup()
defer.returnValue(None)
def start(self):
observer = log.PythonLoggingObserver("pollapli.core")
observer.start()
# log.startLogging(sys.stdout)
# logfile=os.path.join(self.logPath,"pollapli.log")
# log.startLogging(open(logfile, 'w'),setStdout=False)
root = File(self.filePath)
restRoot=Resource()
root.putChild("rest",restRoot)
try:
restRoot.putChild("config", ConfigHandler("/rest/config"))
restRoot.putChild("drivertypes", DriverTypesHandler("/rest/drivertypes"))
restRoot.putChild("environments", EnvironmentsHandler("/rest/environments",self.environmentManager))
except Exception as inst:
log.msg("Error in base rest resources creation",str(inst), system="server", logLevel=logging.CRITICAL)
factory = Site(root)
#self.port=9071#TEMP HACK!!
reactor.listenTCP(self.port, factory)
log.msg("Server started!", system="server", logLevel=logging.CRITICAL)
reactor.run()
class Node(DBObject):
"""
Base class for all nodes: a hardware node is a software component handling either a physical device such as a webcam, reprap , arduino etc
or some software node (pachube etc)
"""
BELONGSTO = ['environment']
EXPOSE=["name","description","id","type","status","driver"]
def __init__(self,type="node",name="base_node",description="base node",options={},*args,**kwargs):
DBObject.__init__(self,**kwargs)
self.logger=log.PythonLoggingObserver("dobozweb.core.components.nodes.node")
self.name=name
self.type=type
self.description=description
self.extra_params=options
self.status=NodeStatus()
self.driver=None
#################
self.variables=[]
self.elements=[]
self.tools=[]
"""this is to ensure no 'asynch clash' occurs when replacing the current driver"""
self.driverLock=defer.DeferredSemaphore(1)
#self.rootElement=NodeComponent("root")
self.testElement=None
self.variable_test()
#self.link_componentToEndpoint()
#self.linkedElements=[]
"""this is for internal comms handling"""
self.signal_channel_prefix=str(self.id)
self._signal_channel="node"+self.signal_channel_prefix+"."+self.name
self.signalHandler=SignalHander(self._signal_channel)
self.signalHandler.add_handler(handler=self.variable_get,signal="get")
self.signalHandler.add_handler(handler=self.variable_set,signal="set")
@defer.inlineCallbacks
def setup(self):
self.driver=yield DriverManager.load(parentNode=self)
env= (yield self.environment.get())
self.signal_channel_prefix="environment_"+str(env.id)+".node_"+str(self.id)
log.msg("Node with id",self.id, "setup successfully",system="Node", logLevel=logging.CRITICAL)
self.elementsandVarsTest()
defer.returnValue(None)
def add_command(self,command):
log.msg("Node with id",self.id, "recieved command",command,system="Node", logLevel=logging.CRITICAL)
def link_componentToEndpoint(self):
self.tempSensor.set_endPoint(self.driver.endpoints[0])
self.linkedElements.append(self.tempSensor)
def query_driver(self,sender=None):
#f sender in self.linkedElements:
if isinstance(sender,Variable):
sender.attachedSensors["root"].driverEndpoint.get()
def variable_set(self,sender,varName,*args,**kwargs):
self.variables[varName].set(*args,**kwargs)
def variable_get(self,sender,varName,*args,**kwargs):
self.variables[varName].set(*args,**kwargs)
def variable_test(self):
temp=Variable(self,"temperature",0,float,"celcius",0,"db")
tempSensor=Sensor(type="Sensor",name="temperature sensor",tool="testTool")
temp.attach_sensor(tempSensor)
self.tempSensor=tempSensor
self.testElement=temp
def elementsandVarsTest(self):
"""test method, for experimental composition of nodes: this creates all the elements for a basic
reprap type node"""
"""CARTESIAN BOT DEFINITION"""
"""3d Position"""
pos=Variable(self,"position",Vector(['x','y','z']),"vector","mm",None,"memory",3,True,['x','y','z'])
"""all the motors/actors controlling the 3d Position"""
mot1=Actor(type="StepperMotor",name="x_motor",tool="cartesianBot",boundVariable=pos,variableChannel='x')
mot2=Actor(type="StepperMotor",name="y_motor",tool="cartesianBot",boundVariable=pos,variableChannel='y')
mot3=Actor(type="StepperMotor",name="z_motor",tool="cartesianBot",boundVariable=pos,variableChannel='z')
"""all the sensors giving feedback on the 3d Position"""
endStop1=Sensor(type="end_sensor",name="x_startSensor",tool="cartesianBot",boundVariable=pos,variableChannel='x')
endStop2=Sensor(type="end_sensor",name="x_endSensor",tool="cartesianBot",boundVariable=pos,variableChannel='x')
endStop3=Sensor(type="end_sensor",name="y_startSensor",tool="cartesianBot",boundVariable=pos,variableChannel='y')
endStop4=Sensor(type="end_sensor",name="y_endSensor",tool="cartesianBot",boundVariable=pos,variableChannel='y')
endStop5=Sensor(type="end_sensor",name="z_startSensor",tool="cartesianBot",boundVariable=pos,variableChannel='z')
endStop6=Sensor(type="end_sensor",name="z_endSensor",tool="cartesianBot",boundVariable=pos,variableChannel='z')
"""add all these to the current node"""
self.add_variable(pos)
self.add_elements([mot1,mot2,mot3,endStop1,endStop2,endStop3,endStop4,endStop5,endStop6])
pos.attach_sensors([(endStop1,endStop1.channel),(endStop2,endStop2.channel),(endStop3,endStop3.channel),
(endStop4,endStop4.channel),(endStop5,endStop5.channel),(endStop6,endStop6.channel)])
pos.attach_actors([(mot1,mot1.channel),(mot2,mot2.channel),(mot3,mot3.channel)])
"""EXTRUDER 1 DEFINITION"""
"""two variables"""
head_temp=Variable(self,"head_temp",0,"temperature","celcius")
extrudate_lng=Variable(self,"filament_extrudate",Vector(['e']),"vector","mm")
"""all the actors controlling the extrusion of this print head"""
extrudMot=Actor(type="StepperMotor",name="e_motor1",tool="PrintHead",boundVariable=extrudate_lng,variableChannel='e')
head_heater=Actor(type="Heater",name="extruder1_heater",tool="PrintHead",boundVariable=head_temp)
"""all the sensors giving feedback on the extrusion of this print head"""
head_tempSensor=Sensor(type="temperature_sensor",name="extruder1_temp_sensor",tool="PrintHead",boundVariable=head_temp)
extrudate_lng.attach_actor(extrudMot,'e')
head_temp.attach_both([(head_heater,None)],[(head_tempSensor,None)])
def elementsandVarsTest2(self):
"""test method, for experimental composition of nodes: this creates all the elements for a basic
reprap type node"""
"""CARTESIAN BOT DEFINITION"""
cartesianBot=NodeComponent("cartesian_bot",self.rootElement)
"""3d Position"""
pos=Variable(self,"3d_position",Vector(['x','y','z']),"vector","mm",None,"memory",3,True,None,None,['x','y','z'])
"""all the motors/actors controlling the 3d Position"""
mot1=Actor(type="StepperMotor",name="x_motor",tool="cartesianBot",boundVariable=pos,variableChannel='x')
mot2=Actor(type="StepperMotor",name="y_motor",tool="cartesianBot",boundVariable=pos,variableChannel='y')
mot3=Actor(type="StepperMotor",name="z_motor",tool="cartesianBot",boundVariable=pos,variableChannel='z')
"""all the sensors giving feedback on the 3d Position"""
endStop1=Sensor(type="end_sensor",name="x_startSensor",tool="cartesianBot",boundVariable=pos,variableChannel='x')
endStop2=Sensor(type="end_sensor",name="x_endSensor",tool="cartesianBot",boundVariable=pos,variableChannel='x')
endStop3=Sensor(type="end_sensor",name="y_startSensor",tool="cartesianBot",boundVariable=pos,variableChannel='y')
endStop4=Sensor(type="end_sensor",name="y_endSensor",tool="cartesianBot",boundVariable=pos,variableChannel='y')
endStop5=Sensor(type="end_sensor",name="z_startSensor",tool="cartesianBot",boundVariable=pos,variableChannel='z')
endStop6=Sensor(type="end_sensor",name="z_endSensor",tool="cartesianBot",boundVariable=pos,variableChannel='z')
"""add all these to the current tool"""
cartesianBot.add_child(pos)
cartesianBot.add_children([mot1,mot2,mot3,endStop1,endStop2,endStop3,endStop4,endStop5,endStop6])
"""EXTRUDER 1 DEFINITION"""
"""two variables"""
extruder1=Tool("extruder1")
head_temp=Variable(self,"head_temp",0,"temperature","celcius")
extrudate_lng=Variable(self,"filament_extrudate",Vector(['e']),"vector","mm")
"""all the actors controlling the extrusion of this print head"""
extrudMot=Actor(type="StepperMotor",name="e_motor1",tool="PrintHead",boundVariable=extrudate_lng,variableChannel='e')
head_heater=Actor(type="Heater",name="extruder1_heater",tool="PrintHead",boundVariable=head_temp)
"""all the sensors giving feedback on the extrusion of this print head"""
head_tempSensor=Sensor(type="temperature_sensor",name="extruder1_temp_sensor",tool="PrintHead",boundVariable=head_temp)
extrudate_lng.attach_actor(extrudMot,'e')
head_temp.attach_both([(head_heater,None)],[(head_tempSensor,None)])
"""EXTRUDER 2 DEFINITION"""
"""two variables"""
extruder2=Tool("extruder2")
head_temp2=Variable(self,"head_temp",0,"temperature","celcius")
extrudate_lng2=Variable(self,"filament_extrudate",Vector(['e']),"vector","mm")
"""all the actors controlling the extrusion of this print head"""
extrudMot2=Actor(type="StepperMotor",name="e_motor1",tool="PrintHead",boundVariable=extrudate_lng2,variableChannel='e')
head_heater2=Actor(type="Heater",name="extruder1_heater",tool="PrintHead",boundVariable=head_temp2)
"""all the sensors giving feedback on the extrusion of this print head"""
head_tempSensor=Sensor(type="temperature_sensor",name="extruder1_temp_sensor",tool="PrintHead",boundVariable=head_temp2)
extrudate_lng2.attach_actor(extrudMot2,'e')
head_temp2.attach_both([(head_heater2,None)],[(head_tempSensor2,None)])
""""""""""""""""""""""""""""""""
cartesianBot.add_child(extruder1)
cartesianBot.add_child(extruder2)
def _toDict(self):
return {"node":{"id":self.id,"name":self.name,"description":self.description,"type":self.type,"driver":{"status":{"connected":True},"type":None,"driver":None},"link":{"rel":"node"}}}
@defer.inlineCallbacks
def set_driver(self,params={},*args,**kwargs):
"""
Method to set this node's connector
Params:
returns : a driver instance
connector
"""
@defer.inlineCallbacks
def update():
yield self.delete_driver()
self.driver=yield DriverManager.create(parentNode=self,**kwargs)
log.msg("Set driver of node",self.id," with params ", kwargs,system="Node")
defer.returnValue(None)
yield self.driverLock.run(update)
defer.returnValue(self.driver)
def get_driver(self):
if self.driver:
return self.driver
else:
raise NoDriverSet()
@defer.inlineCallbacks
def delete_driver(self):
if self.driver:
self.driver.disconnect()
DriverManager._unregister_driver(self.driver)
yield self.driver.delete()
self.driver=None
log.msg("Disconnected and removed driver", logLevel=logging.CRITICAL,system="Node")
defer.returnValue(None)
def start(self):
"""
start this node
"""
pass
def stop(self):
"""stop this node
"""
def add_variable(self,variable,*args,**kwarg):
self.variables.append(variable)
def remove_variable(self,variable,*args,**kwargs):
self.variables.remove(variable)
def add_element(self,element,*args,**kwargs):
self.elements.append(element)
def add_elements(self,elements,*args,**kwargs):
for element in elements:
self.elements.append(element)
def remove_element(self,element,*args,**kwargs):
self.elements.remove(elment)
def connect(self,*args,**kwargs):
d=defer.Deferred()
def doConnect(driver):
driver.connect(*args,**kwargs)
return driver
d.addCallback(doConnect)
reactor.callLater(0,d.callback,self.driver)
return d
def disconnect(self):
d=defer.Deferred()
def doDisconnect(driver):
driver.disconnect()
return driver
d.addCallback(doDisconnect)
reactor.callLater(0,d.callback,self.driver)
return d