def init_startup():
if no_DBUS:
pygui_globs['wydbus'] = None
else:
from peewee.dbus import peewee_dbus
pygui_globs['wydbus'] = peewee_dbus
try:
from pygui.item.mediaitem.core import RootItem
RootItem()
except:
PRINT_EXCEPTION()
log.error('Failed to load wymedia!')
try:
import pygui.input as input
input.init()
except:
PRINT_EXCEPTION()
log.error('Failed to load input!')
def __init__(self, parent=None):
super(StackPackageNodeModel, self).__init__(parent)
self.rootItem = RootItem()
self.setupModelData()
class StackPackageNodeModel(QAbstractItemModel):
def __init__(self, parent=None):
super(StackPackageNodeModel, self).__init__(parent)
self.rootItem = RootItem()
self.setupModelData()
def columnCount(self, parent):
return 1
def data(self, index, role):
if not index.isValid():
return None
if role == Qt.DecorationRole:
return index.internalPointer().icon()
if role == Qt.DisplayRole:
return index.internalPointer().data()
return None
def flags(self, index):
if not index.isValid():
return Qt.NoItemFlags
return Qt.ItemIsEnabled | Qt.ItemIsSelectable
def headerData(self, section, orientation, role):
if orientation == Qt.Horizontal and role == Qt.DisplayRole:
return self.rootItem.data()
return None
def index(self, row, col, parent):
if not self.hasIndex(row, col, parent):
return QModelIndex()
if not parent.isValid():
parentItem = self.rootItem
else:
parentItem = parent.internalPointer()
childItem = parentItem.child(row)
if childItem:
return self.createIndex(row, col, childItem)
return QModelIndex()
def parent(self, index):
if not index.isValid():
return QModelIndex()
childItem = index.internalPointer()
parentItem = childItem.parent()
if parentItem == self.rootItem:
return QModelIndex()
return self.createIndex(parentItem.row(), 0, parentItem)
def rowCount(self, parent):
if parent.column() > 0:
return 0
if not parent.isValid():
parentItem = self.rootItem
else:
parentItem = parent.internalPointer()
return parentItem.childCount()
def setupModelData(self):
#print env
for path in os.environ["ROS_PACKAGE_PATH"].split(":"):
if os.path.isdir(path):
for stack in sorted(os.listdir(path)):
stackpath = path + "/" + stack
if os.path.isdir(stackpath) and stack[0] != ".":
stackitem = StackItem(stack, self.rootItem)
self.rootItem.addStack(stackitem)
for package in sorted(os.listdir(stackpath)):
packagepath = stackpath + "/" + package
if os.path.isdir(packagepath) and package[0] != ".":
packageitem = PackageItem(package, stackitem)
stackitem.addPackage(packageitem)
for node in sorted(os.listdir(packagepath)):
nodepath = packagepath + "/" + node
if not os.path.isdir(nodepath) and os.access(nodepath, os.X_OK):
nodeitem = NodeItem(node, packageitem)
packageitem.addNode(nodeitem)
if os.path.isdir(packagepath + "/bin"):
for node in sorted(os.listdir(packagepath + "/bin")):
nodepath = packagepath + "/bin/" + node
if not os.path.isdir(nodepath) and os.access(nodepath, os.X_OK):
nodeitem = NodeItem(node, packageitem)
packageitem.addNode(nodeitem)
if os.path.isdir(packagepath + "/nodes"):
for node in sorted(os.listdir(packagepath + "/nodes")):
nodepath = packagepath + "/nodes/" + node
if not os.path.isdir(nodepath) and os.access(nodepath, os.X_OK):
nodeitem = NodeItem(node, packageitem)
packageitem.addNode(nodeitem)
nname: 104
n 104(None)[]:
i: 50(), 77(), 103(AE)
o: 107(try), 136(except)
nname: 77
n 77(None)[PRINT_EXCEPTION()
log.error('Failed to load wymedia!')
]:
i: 47(except)
o: 104()
nname: 50
n 50(None)[from pygui.item.mediaitem.core import RootItem
RootItem()
]:
i: 47(try)
o: 104()
nname: 47
n 47(None)[]:
i: 6(), 20()
o: 50(try), 77(except)
nname: 20
n 20(None)[from peewee.dbus import peewee_dbus
pygui_globs['wydbus'] = peewee_dbus
]:
i: 0(f)
o: 47()
