def __init__(self, name):
Node.__init__(self,
name,
allowAddOutput=False,
terminals={
'path': {
'io': 'in'
},
'datadict': {
'io': 'out'
},
'coords': {
'io': 'out'
},
'normals': {
'io': 'out'
},
'colors': {
'io': 'out'
},
'clusters': {
'io': 'out'
},
'segment_graph': {
'io': 'out'
},
'seg_link_flip': {
'io': 'out'
},
'ma_segment_lidx': {
'io': 'out'
},
})
def __init__(self, name):
terminals = {
'dataInX': dict(io='in'),
'dataOutX': dict(io='out')
}
self._dataInX = np.array([])
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'accelX': dict(io='in'),
'accelY': dict(io='in'),
'accelZ': dict(io='in')
}
Node.__init__(self, name, terminals=terminals)
def __init__(self, name, proto=None, weightsFile=None, filePath=None):
Node.__init__(self, name, allowAddInput=True, allowAddOutput=True, allowRemove=True)
solverFD = SolverProto.DESCRIPTOR
self.param = LParameter.create(repeated=False, fieldDescriptor=solverFD, expanded=True)
for param in self.param.children():
param.setToDefault()
t = ptree.ParameterTree()
t.addParameters(self.param, depth=1, showTop=False)
t.setMinimumHeight(325)
t.setVerticalScrollBarPolicy(pg.QtCore.Qt.ScrollBarAlwaysOff)
self.ui = t
self.proto = SolverProto()
self.trainLoss, self.testLoss, self.testAcc = None, None, None
self.niter, self.testInterval = None, None
if proto is not None:
self.setProto(proto)
# if a filePath is given, we use it regardless of the directory of the solver prototxt, and will write a
# temporary file in that directory for training purposes. otherwise we give the path of the solver file,
# and hope the train file is in that directory, or else crash!
if filePath is None:
if proto is not None:
filePath = os.path.dirname(proto)
else:
filePath = os.curdir
self.filePath = filePath
self.weights = weightsFile
def __init__(self, name, n=100):
Node.__init__(self,
name,
terminals={
'xDataIn': {
'io': 'in'
},
'yDataIn': {
'io': 'in'
},
'zDataIn': {
'io': 'in'
},
'xDataOut': {
'io': 'out'
},
'yDataOut': {
'io': 'out'
},
'zDataOut': {
'io': 'out'
}
})
self.values = {'x': [], 'y': [], 'z': []}
self.limit = n
def __init__(self, name):
Node.__init__(self,
name,
terminals={
'input': {
'io': 'in',
'renamable': True,
'multiable': True
},
'output': {
'io': 'out',
'renamable': True,
'multiable': True
},
},
allowAddInput=True,
allowAddOutput=True)
self.ui = QtGui.QWidget()
self.layout = QtGui.QGridLayout()
self.text = QtGui.QTextEdit()
self.text.setTabStopWidth(30)
self.text.setPlainText(
"# Access inputs as args['input_name']\nreturn {'output': None} ## one key per output terminal"
)
self.layout.addWidget(self.text, 1, 0, 1, 2)
self.ui.setLayout(self.layout)
#QtCore.QObject.connect(self.addInBtn, QtCore.SIGNAL('clicked()'), self.addInput)
#self.addInBtn.clicked.connect(self.addInput)
#QtCore.QObject.connect(self.addOutBtn, QtCore.SIGNAL('clicked()'), self.addOutput)
#self.addOutBtn.clicked.connect(self.addOutput)
self.text.focusOutEvent = self.focusOutEvent
self.lastText = None
def __init__(self, name):
terminals = {"data": dict(io="out"), "categories": dict(io="out")}
self.ui = QtGui.QWidget()
self.layout = QtGui.QGridLayout()
label = QtGui.QLabel("Textfile Input:")
self.layout.addWidget(label)
self.text = QtGui.QLineEdit()
self.layout.addWidget(self.text)
self.reload_button = QtGui.QPushButton("read")
self.layout.addWidget(self.reload_button)
self.ui.setLayout(self.layout)
self.reload_button.clicked.connect(self._add_file)
self.text.setText("example_1.csv")
self.files = {
"walk": ["walk_1.csv", "walk_2.csv", "walk_3.csv", "walk_4.csv"],
"hop": ["hop_1.csv", "hop_2.csv", "hop_3.csv", "hop_4.csv"],
"stand": ["stand_1.csv", "stand_2.csv", "stand_3.csv", "stand_4.csv"],
}
self.output = []
self.categories = []
self._compute_files()
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'data': dict(io='out'),
'categories': dict(io='out'),
}
self.ui = QtGui.QWidget()
self.layout = QtGui.QGridLayout()
label = QtGui.QLabel("Textfile Input:")
self.layout.addWidget(label)
self.text = QtGui.QLineEdit()
self.layout.addWidget(self.text)
self.reload_button = QtGui.QPushButton("read")
self.layout.addWidget(self.reload_button)
self.ui.setLayout(self.layout)
self.reload_button.clicked.connect(self._add_file)
self.text.setText("example_1.csv")
self.files = {
'walk': ['walk_1.csv', 'walk_2.csv',
'walk_3.csv', 'walk_4.csv'],
'hop': ['hop_1.csv', 'hop_2.csv',
'hop_3.csv', 'hop_4.csv'],
'stand': ['stand_1.csv', 'stand_2.csv',
'stand_3.csv', 'stand_4.csv']
}
self.output = []
self.categories = []
self._compute_files()
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
Node.__init__(self, name, allowAddOutput=False, terminals={
'mah': {'io':'in'},
'ma_idx': {'io':'in'},
'triangulation_3': {'io':'out'},
'info_map': {'io':'out'}
})
def __init__(self, name):
self.plot = None
## Init node with single input terminal
Node.__init__(self, name, terminals={
'dataIn': {'io': 'in'}
#'dataOut'
})
def __init__(self, name):
terminals = {
'accelX': dict(io='out'),
'accelY': dict(io='out'),
'accelZ': dict(io='out'),
}
self.wiimote = None
self._acc_vals = []
self.ui = QtGui.QWidget()
self.layout = QtGui.QGridLayout()
label = QtGui.QLabel("Bluetooth MAC address:")
self.layout.addWidget(label)
self.text = QtGui.QLineEdit()
self.layout.addWidget(self.text)
label2 = QtGui.QLabel("Update rate (Hz)")
self.layout.addWidget(label2)
self.update_rate_input = QtGui.QSpinBox()
self.update_rate_input.setMinimum(0)
self.update_rate_input.setMaximum(60)
self.update_rate_input.setValue(20)
self.update_rate_input.valueChanged.connect(self.set_update_rate)
self.layout.addWidget(self.update_rate_input)
self.connect_button = QtGui.QPushButton("connect")
self.layout.addWidget(self.connect_button)
self.ui.setLayout(self.layout)
self.connect_button.clicked.connect(self.connect_wiimote)
self.btaddr = "b8:ae:6e:18:5d:ab" # for ease of use
self.text.setText(self.btaddr)
self.update_timer = QtCore.QTimer()
self.update_timer.timeout.connect(self.update_all_sensors)
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'categoryIn': dict(io='in')
}
Node.__init__(self, name, terminals)
self.recog = []
def __init__(self, name):
terminals = {
'categoryOut': dict(io='out'),
'dataOut': dict(io='out'),
}
self.trainingData = []
self.categories = []
self.directory = '/trainingdata/'
# get current directory
self.curdir = os.path.dirname(os.path.realpath("__file__"))
self.ui = QtGui.QWidget()
self.layout = QtGui.QGridLayout()
label = QtGui.QLabel("Filename:")
self.layout.addWidget(label)
self.text = QtGui.QLineEdit()
self.layout.addWidget(self.text)
self.read_file_button = QtGui.QPushButton("read")
self.layout.addWidget(self.read_file_button)
self.ui.setLayout(self.layout)
self.read_file_button.clicked.connect(self.readFiles)
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'accelX': dict(io='out'),
'accelY': dict(io='out'),
'accelZ': dict(io='out'),
}
self.wiimote = None
self._acc_vals = []
self.ui = QtGui.QWidget()
self.layout = QtGui.QGridLayout()
label = QtGui.QLabel("Bluetooth MAC address:")
self.layout.addWidget(label)
self.text = QtGui.QLineEdit()
self.layout.addWidget(self.text)
label2 = QtGui.QLabel("Update rate (Hz)")
self.layout.addWidget(label2)
self.update_rate_input = QtGui.QSpinBox()
self.update_rate_input.setMinimum(0)
self.update_rate_input.setMaximum(60)
self.update_rate_input.setValue(20)
self.update_rate_input.valueChanged.connect(self.set_update_rate)
self.layout.addWidget(self.update_rate_input)
self.connect_button = QtGui.QPushButton("connect")
self.layout.addWidget(self.connect_button)
self.ui.setLayout(self.layout)
self.connect_button.clicked.connect(self.connect_wiimote)
self.btaddr = "b8:ae:6e:1b:ad:a0" # for ease of use
self.text.setText(self.btaddr)
self.update_timer = QtCore.QTimer()
self.update_timer.timeout.connect(self.update_all_sensors)
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
self.view = None
self.para = None
self.thisname = name
self.para_showed = False
terminals = {'dataOut': dict(io='out')}
Node.__init__(self, name, terminals=terminals, allowAddInput=True)
def __init__(self, name):
terminals = {
'dataInX': dict(io='in'),
'dataInY': dict(io='in'),
'dataInZ': dict(io='in'),
}
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'categories': dict(io='in'),
'trainigData': dict(io='in'),
'classifyData': dict(io='in'),
'classification': dict(io='out'),
}
Node.__init__(self, name, terminals=terminals)
def removeTerminal(self, term):
"""Remove the specified terminal from this Node. May specify either the
terminal's name or the terminal itself.
Causes sigTerminalRemoved to be emitted."""
if isinstance(term, NetTerminal):
name = term._name
Node.removeTerminal(self, name)
def __init__(self, name):
terminals = {
'accelXIn': dict(io='in'),
'accelZIn': dict(io='in'),
'normalVectorX': dict(io='out'),
'normalVectorZ': dict(io='out'),
}
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'inX': dict(io='in'),
'inY': dict(io='in'),
'inZ': dict(io='in'),
'fft': dict(io='out')
}
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'irVals': dict(io='in'),
'irX': dict(io='out'),
'irY': dict(io='out')
}
self._ir_vals = []
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
print("Acceleration Values:")
terminals = {
'accelXIn': dict(io='in'),
'accelYIn': dict(io='in'),
'accelZIn': dict(io='in'),
}
self._acc_vals = []
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'irVals': dict(io='in'),
'irX': dict(io='out'),
'irY': dict(io='out')
}
self._ir_vals = []
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'dataIn': dict(io='in'),
'dataOut': dict(io='out'),
}
self.bufferSize = bufferSize
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'Znormal': dict(io='in'),
'Xnormal': dict(io='in'),
'VectorX': dict(io='out'),
'VectorY': dict(io='out'),
}
self._stuff = np.array([])
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
"trainingData": dict(io="in"),
"testData": dict(io="in"),
"categories": dict(io="in"),
"category": dict(io="out"),
}
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'trainingData': dict(io='in'),
'testData': dict(io='in'),
'categories': dict(io='in'),
'category': dict(io='out'),
}
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'dataIn': dict(io='in'),
'X': dict(io='out'),
'Y': dict(io='out'),
}
self._dataIn = [0 in range(100)]
self.frequency_array = [0 in range(100)]
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'Znormal': dict(io='in'),
'Xnormal': dict(io='in'),
'VectorX': dict(io='out'),
'VectorY': dict(io='out'),
}
self._stuff = np.array([])
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'In': dict(io='in'),
'Out': dict(io='out'),
}
self._ir_vals = []
self._xy_vals = []
self.avg_val = None
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'xIn': dict(io='in'),
'yIn': dict(io='in'),
'zIn': dict(io='in'),
'dataOut': dict(io='out'),
}
self._size = []
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
'''terminals = {
#'In1': {'io':'in'}, 'In2': {'io':'in'},
'In1': dict(io='in'), 'In2': dict(io='in'),
'Out': dict(io='out'),
}
CtrlNode.__init__(self, name, terminals=terminals)
Node.__init__(self, name, terminals={'In1': {'io':'in'}, 'In2': {'io':'in'}})'''
Node.__init__(self, name, terminals={'In1': {'io':'in'}, 'In2': {'io':'in'},
'Out': {'io':'out'}})
def __init__(self, name):
Node.__init__(self, name, allowAddOutput=False, terminals={
'info_map': {'io':'in'},
'triangulation_3i': {'io':'in'},
'triangulation_3o': {'io':'out'},
'interior_cells': {'io':'out'},
'boundary_triangles': {'io':'out'},
'interior_triangles': {'io':'out'},
'exterior_triangles': {'io':'out'}
})
def __init__(self, name):
terminals = {
'samples': dict(io='in'),
'accelX': dict(io='in'),
'accelY': dict(io='in'),
'accelZ': dict(io='in'),
'samplesFrequencies': dict(io='out'),
'testFrequencies': dict(io='out'),
}
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'irData': dict(io='in'),
}
self._ir_vals = []
self._xy_vals = []
self.plot = None
self.spi = None
self.avg_val = (0, 0)
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'rawIn': dict(io='in'),
'filterIn': dict(io='in'),
}
self.once = 0 # control var (deletable)
self.bufferSize = 10 # fft buffer size
self.plotWidget = None
self.curveRaw = None
self.curveFilter = None
Node.__init__(self, name, terminals)
def __init__(self, name, n=100):
Node.__init__(self, name, terminals={
'xDataIn': {'io': 'in'},
'yDataIn': {'io': 'in'},
'zDataIn': {'io': 'in'},
'xDataOut': {'io': 'out'},
'yDataOut': {'io': 'out'},
'zDataOut': {'io': 'out'}
})
self.values = {'x': [], 'y': [], 'z': []}
self.limit = n
def __init__(self, name):
terminals = {
"samples": dict(io="in"),
"accelX": dict(io="in"),
"accelY": dict(io="in"),
"accelZ": dict(io="in"),
"samplesFrequencies": dict(io="out"),
"testFrequencies": dict(io="out"),
}
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
self.MAX_LENGTH = 200
self.xData = []
self.yData = []
self.zData = []
## Init node with single input terminal
Node.__init__(self, name, terminals={
'dataIn': {'io': 'in'},
'xOut': dict(io='out'),
'yOut': dict(io='out'),
'zOut': dict(io='out')
})
def __init__(self, name):
terminals = {"classification": dict(io="in")}
self.ui = QtGui.QWidget()
self.layout = QtGui.QGridLayout()
self.label_desc = QtGui.QLabel("Current Activity:")
self.layout.addWidget(self.label_desc)
self.label_activity = QtGui.QLabel("No activity...")
self.layout.addWidget(self.label_activity)
self.ui.setLayout(self.layout)
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'dataIn': dict(io='in'),
'categoryIn': dict(io='in'),
'classifyIn': dict(io='in'),
'prediction': dict(io='out'),
}
self.classifier = svm.SVC()
self.prediction = []
self.oldData = []
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'irData': dict(io='in'),
}
self._ir_vals = []
self._xy_vals = []
self.plot = None
self.spi = None
self.avg_vals = []
self.THETA_FOV = 0.04020182291
self.DISTANCE = 1000
# at ~20 cm distance between candles in test setup
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
Node.__init__(self,
name,
terminals={
'values': {
'io': 'in'
},
'colors': {
'io': 'out'
},
'colormap': {
'io': 'out'
}
})
def __init__(self, name):
Node.__init__(self,
name,
terminals={
'mah': {
'io': 'in'
},
'seg_id_range': {
'io': 'out'
},
'stats': {
'io': 'out'
}
})
def __init__(self, name):
Node.__init__(self, name, terminals={'In1': {'io':'in'}, 'In2': {'io':'in'}})
#Create an oscilloscope
self.osc_widget = Oscilloscope()
# Create and and a new dock on top of tools and add oscilloscope to it
self.dock = Dock(name)
global_data.area.addDock(self.dock, 'above', global_data.tool_dock)
self.dock.addWidget(self.osc_widget)
# Create plots for both inputs
self.plot_item_1 = self.osc_widget.pwidget.plot()
self.plot_item_2 = self.osc_widget.pwidget2.plot()
def __init__(self, name):
Node.__init__(self,
name,
terminals={
'gi': {
'io': 'in'
},
'mah': {
'io': 'in'
},
'go': {
'io': 'out'
}
})
def __init__(self, name):
Node.__init__(self, name, terminals={'In1': {'io':'in'}, 'In2': {'io':'in'}})
#Create an oscilloscope
self.osc_widget = Oscilloscope()
# Create and and a new dock on top of tools and add oscilloscope to it
self.dock = Dock(name)
global_data.area.addDock(self.dock, 'above', global_data.tool_dock)
self.dock.addWidget(self.osc_widget)
# Create plots for both inputs
self.plot_item_1 = self.osc_widget.pwidget.plot()
self.plot_item_2 = self.osc_widget.pwidget2.plot()
def __init__(self, name):
Node.__init__(
self,
name,
allowAddOutput=False,
terminals={
'path': {
'io': 'in'
},
'datadict': {
'io': 'in'
}
# 'clusters': {'io':'in'},
# 'segment_graph': {'io':'out'}
})
def __init__(self, name):
terminals = {
'accelX': dict(io='out'),
'accelY': dict(io='out'),
'accelZ': dict(io='out'),
}
self.wiimote = None
self._acc_vals = []
# update timer
self.update_timer = QtCore.QTimer()
self.update_timer.timeout.connect(self.update_all_sensors)
# super()
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'classification': dict(io='in'),
}
self.ui = QtGui.QWidget()
self.layout = QtGui.QGridLayout()
self.label_desc = QtGui.QLabel("Current Activity:")
self.layout.addWidget(self.label_desc)
self.label_activity = QtGui.QLabel("No activity...")
self.layout.addWidget(self.label_activity)
self.ui.setLayout(self.layout)
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'irVals': dict(io='in'),
'irX0': dict(io='out'),
'irY0': dict(io='out'),
'irX1': dict(io='out'),
'irY1': dict(io='out'),
'irX2': dict(io='out'),
'irY2': dict(io='out'),
'irX3': dict(io='out'),
'irY3': dict(io='out')
}
self._ir_vals = []
Node.__init__(self, name, terminals=terminals)
def __init__(self, name, **kwargs):
self.plot = None
self.plots = {} # list of available plots user may select from
self.ui = None
self.imageItem = None
self.plotItem = None
self.scatterDefaults = dict(symbol='+', symbolPen='r', symbolSize=8, symbolBrush='r', pen=None)
self.curveDefaults = dict(pen='w')
opts = dict(allowAddInput=True,
terminals=dict(image={'io': 'in'}, points={'io': 'in'}, curves={'io': 'in'}, rois={'io': 'in'}))
opts.update(**kwargs)
## Initialize node with only a single input terminal
Node.__init__(self, name, **opts)
def __init__(self, name):
self.plot = None
self.curveOrig = None
self.curveNoise = None
self.curveKernel = None
self.curveConv = None
self.kernel = [ 0 for i in range(0,100) ]
for i in range(45,55):
self.kernel[i] = 0.1 # range von 45 bis 55 = 10 --> 0.1 (ein zehntel!)
Node.__init__(self, name, terminals={
'origIn': dict(io='in'),
'noiseIn': dict(io='in'),
'convData': dict(io='out'),
})
def __init__(self, name):
self.view = None
Node.__init__(self,
name,
terminals=OrderedDict([('X', dict(io='in')),
('Y', dict(io='in')),
('dY',
dict(io='in',
optional=True))]))
self.txt = addWidget(self.graphicsItem(), 'plotText')
self.curveName = self._name
self.curve = self.addCurve(
self.plot, self.curveName
) #self.plot is set by the parent prior to initialization
self.txt.curve = self.curve
self.sigRenamed.connect(self.renamed)
def __init__(self, name):
terminals = {'fft': dict(io='in'), 'gesture': dict(io='out')}
print("initialized SVM NODE")
self.training_mode = False
self.recognition_mode = False
self.saved_gestures = {}
self.current_recording = []
self.category_to_gesture = {}
self.classifier = svm.SVC()
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'irData': dict(io='in'),
}
self._ir_vals = []
self._xy_vals = []
self.plot = None
self.spi = None
self.spi2 = None
self.avg_val = (0, 0)
self.path = []
self.true = False
self.wiimote = None
self.aPressed = False
Node.__init__(self, name, terminals=terminals)
def __init__(self, name):
terminals = {
'accelX': dict(io='out'),
'accelY': dict(io='out'),
'accelZ': dict(io='out'),
}
self.wiimote = None
self._acc_vals = []
# Configuration UI
self.ui = QtGui.QWidget()
self.layout = QtGui.QGridLayout()
label = QtGui.QLabel("Bluetooth MAC address:")
self.layout.addWidget(label)
self.text = QtGui.QLineEdit()
self.layout.addWidget(self.text)
label2 = QtGui.QLabel("Update rate (Hz)")
self.layout.addWidget(label2)
self.update_rate_input = QtGui.QSpinBox()
self.update_rate_input.setMinimum(0)
self.update_rate_input.setMaximum(60)
self.update_rate_input.setValue(20)
self.update_rate_input.valueChanged.connect(self.set_update_rate)
self.layout.addWidget(self.update_rate_input)
self.connect_button = QtGui.QPushButton("connect")
self.connect_button.clicked.connect(self.connect_wiimote)
self.layout.addWidget(self.connect_button)
self.ui.setLayout(self.layout)
# update timer
self.update_timer = QtCore.QTimer()
self.update_timer.timeout.connect(self.update_all_sensors)
# super()
Node.__init__(self, name, terminals=terminals)
try:
self.btaddr = sys.argv[1] # set given value
self.text.setText(self.btaddr)
self.connect_wiimote()
except IndexError:
self.btaddr = "B8:AE:6E:EF:D2:D0" # set some example
self.text.setText(self.btaddr)
def __init__(self, terminals=None, name=None, filePath=None):
pg.setConfigOption('background', 'w')
pg.setConfigOption('foreground', 'k')
if name is None:
name = "Flowchart"
if terminals is None:
terminals = {}
self.filePath = filePath
Node.__init__(
self, name, allowAddInput=True, allowAddOutput=True
) ## create node without terminals; we'll add these later
self.inputWasSet = False ## flag allows detection of changes in the absence of input change.
self._nodes = {}
self.nextZVal = 10
#self.connects = []
#self._chartGraphicsItem = FlowchartGraphicsItem(self)
self._widget = None
self._scene = None
self.processing = False ## flag that prevents recursive node updates
self.widget()
self.inputNode = Node('Input', allowRemove=False, allowAddOutput=True)
self.outputNode = Node('Output', allowRemove=False, allowAddInput=True)
self.addNode(self.inputNode, 'Input', [-150, 0])
self.addNode(self.outputNode, 'Output', [300, 0])
self.outputNode.sigOutputChanged.connect(self.outputChanged)
self.outputNode.sigTerminalRenamed.connect(
self.internalTerminalRenamed)
self.inputNode.sigTerminalRenamed.connect(self.internalTerminalRenamed)
self.outputNode.sigTerminalRemoved.connect(
self.internalTerminalRemoved)
self.inputNode.sigTerminalRemoved.connect(self.internalTerminalRemoved)
self.outputNode.sigTerminalAdded.connect(self.internalTerminalAdded)
self.inputNode.sigTerminalAdded.connect(self.internalTerminalAdded)
self.viewBox.autoRange(padding=0.04)
for name, opts in terminals.items():
self.addTerminal(name, **opts)
def __init__(self, name):
Node.__init__(self,
name,
terminals={
'vpairs': {
'io': 'in'
},
'gi': {
'io': 'in'
},
'start': {
'io': 'out'
},
'end': {
'io': 'out'
},
'count': {
'io': 'out'
}
})