def buildMenu(self, pos=None):
self.nodeMenu = QtGui.QMenu()
self.subMenus = []
for section, nodes in library.getNodeTree().items():
menu = QtGui.QMenu(section)
#print section
self.nodeMenu.addMenu(menu)
for name in nodes:
act = menu.addAction(name)
act.nodeType = name
act.pos = pos
self.subMenus.append(menu)
self.nodeMenu.triggered.connect(self.nodeMenuTriggered)
return self.nodeMenu
def buildMenu(self, pos=None):
self.nodeMenu = QtGui.QMenu()
self.subMenus = []
for section, nodes in library.getNodeTree().items():
menu = QtGui.QMenu(section)
#print section
self.nodeMenu.addMenu(menu)
for name in nodes:
act = menu.addAction(name)
act.nodeType = name
act.pos = pos
self.subMenus.append(menu)
self.nodeMenu.triggered.connect(self.nodeMenuTriggered)
return self.nodeMenu
def buildToolbox(self):
self.nodeToolbox = QtGui.QToolBox()
for section, nodes in library.getNodeTree().items():
tbwid = QtGui.QWidget()
tbl = QtGui.QGridLayout()
tbwid.setLayout(tbl)
row = 0
col = 0
for name in nodes:
itm = QtGui.QPushButton(name)
itm.clicked.connect(partial(self.nodeButtonPushed, name))
tbl.addWidget(itm, row, col)
col = col + 1
if col > 1:
row = row + 1
col = 0
#tbl.addStretch()
self.nodeToolbox.addItem(tbwid, section)
#self.nodeMenu.triggered.connect(self.nodeMenuTriggered)
self.nodeToolbox.setSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum)
return self.nodeToolbox
def buildToolbox(self):
self.nodeToolbox = QtGui.QToolBox()
for section, nodes in library.getNodeTree().items():
tbwid = QtGui.QWidget()
tbl = QtGui.QGridLayout()
tbwid.setLayout(tbl)
row = 0
col = 0
for name in nodes:
itm = QtGui.QPushButton(name)
itm.clicked.connect(partial(self.nodeButtonPushed, name))
tbl.addWidget(itm, row, col)
col = col + 1
if col > 1:
row = row + 1
col = 0
#tbl.addStretch()
self.nodeToolbox.addItem(tbwid, section)
#self.nodeMenu.triggered.connect(self.nodeMenuTriggered)
self.nodeToolbox.setSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum)
return self.nodeToolbox
from pyqtgraph import configfile
from pyqtgraph.flowchart.Flowchart import Flowchart
from caffe.proto.caffe_pb2 import NetParameter as NetProto
import toposort
from pyqtgraph.flowchart.library import getNodeTree
from caffeViz.netTerminal import NetConnectionItem, NetTerminal
from caffeViz.protobufUtils import parsePrototxt
displayNodes = tuple(getNodeTree()['Display'].values())
from pyqtgraph.widgets.FileDialog import FileDialog
from caffeViz.nodes.LayerNodes import LayerNode
__author__ = 'ellery'
from pyqtgraph.Qt import QtGui, QtCore
import caffe
class NetFlowchart(Flowchart):
"""An extension of pyqtgraph's flowchart for Caffe-based Neural Nets"""
sigDisplayNodeAdded = QtCore.Signal(object) # node
def __init__(self, prototxt=None, weights=None):
"""
A flowchart that enables visualizing, editing, and running a caffe neural network model
:param prototxt: string
from pyqtgraph.widgets.FileDialog import FileDialog
import pyqtgraph as pg
from pyqtgraph import dockarea
from pyqtgraph import QtCore, QtGui
from pyqtgraph.flowchart.library import getNodeTree
from caffeViz.views import MainViewTemplate as MView
from caffeViz.views import DisplayControlWidgetTemplate as DispCtrl
from caffeViz.flowcharts import NetFlowchart
from caffeViz.nodes.SolverNode import SolverNode
__author__ = "ellery"
displayNodes = tuple(getNodeTree()["Display"].values())
class MainView(QtGui.QMainWindow):
"""The main view of the application"""
def __init__(self, modelFile=None, weightsFile=None, solverFile=None, directory=None):
"""
The top-level GUI object, containing three main tabs:
Configure: for graphically editing a network backed by a caffe prototxt file
Train: for monitoring the training process and plotting the accuracies
Test: for visualizing the activations at different points in a (hopefully) trained network
:param modelFile: str
The .prototxt file defining the network architecture
:param weightsFile: str
The .caffemodel file containing the learned network weights
:param solverFile: str
The .prototxt file defining the solver parameters
