如何从 qtreeWidgetItem 中获取 comboBox.currentText() 和 SpinBox.text()
How to fetch comboBox.currentText() and SpinBox.text() from within a treeWidgetItem
上下文：
我有一个 QTreeWidgetItem，我想将其另存为 JSON 文件。
QTreeWidgetItem 由三列组成["Name"、"Type"、"Value"]。名称是行编辑，类型是组合框，值是旋转框。我想检索每个字段和每一行的值，以将它们保存在 JSON
尝试次数：
检索名称没有问题，但我找不到如何从组合框和旋转框检索值。
我首先尝试以最简单的形式检索数据（节点是 QTreeWidgetItem）：
type = node.text(1)
value= node.text(2)
我试过 QTreeWidgetItem.data(int column, int role) 但不太理解此方法所需的参数 "role"。
一些代码：
python 文件:
from qgis.PyQt import uic, QtCore, QtGui
import os, sys
import qgis.core
import logging
try:
from qgis.PyQt.QtGui import (QWidget,QDialog,QMainWindow,QApplication,QTreeWidgetItem,
QMenu,QToolButton,QSpinBox,QDoubleSpinBox,QHeaderView,QLineEdit,
QTextBrowser,QTreeWidgetItemIterator, QComboBox, QLabel, UserRole)
except ImportError:
from qgis.PyQt.QtWidgets import (QWidget,QDialog,QMainWindow,QApplication,QTreeWidgetItem,
QMenu,QToolButton,QSpinBox,QDoubleSpinBox,QHeaderView,QLineEdit,
QTextBrowser,QTreeWidgetItemIterator, QComboBox, QLabel)
import pprint
import json
class AMCWindow(QDialog):
def __init__(self, parent=None, dbase=None):
super(AMCWindow, self).__init__(parent=parent)
uipath = os.path.join(os.path.dirname(__file__), 'amcwindow1.ui')
uic.loadUi(uipath, self)
self.dict = {}
# treeWidget
self.treeWidget.setColumnCount(3)
self.treeWidget.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self.treeWidget.customContextMenuRequested.connect(self.openMenu)
self.maintreewdgitem = QTreeWidgetItem(self.treeWidget.invisibleRootItem(), ['note'])
headerlist = ["Name", "Type", "Value"]
self.treeWidget.setHeaderItem(QTreeWidgetItem(headerlist))
# Right click on criteria
self.menu = QMenu()
self.menu.addAction(self.tr("Add criteria"))
self.menu.addAction(self.tr("Remove criteria"))
self.menu.triggered.connect(self.menuAction)
# Click on save
self.buttonSave.clicked.connect(self.saveClicked)
self.menuitem = None
self.itemnameediting = None
def openMenu(self, position):
self.menuitem = self.treeWidget.currentItem()
self.menu.exec_(self.treeWidget.viewport().mapToGlobal(position))
def menuAction(self, actionname):
if actionname.text() == self.tr("Add criteria"):
qtreewidgetitm = QTreeWidgetItem(self.menuitem, ["New criteria"])
# Type
qComboBox = QComboBox()
qComboBox.addItems(["Pondération", "Classe"])
self.treeWidget.setItemWidget(qtreewidgetitm, 1, qComboBox)
# qComboBox.setProperty("widgetitem", qtreewidgetitm)
# Value
spinbox = QDoubleSpinBox()
self.treeWidget.setItemWidget(qtreewidgetitm, 2, spinbox)
self.menuitem.setExpanded(True)
return qtreewidgetitm
elif actionname.text() == self.tr("Remove criteria"):
self.menuitem.parent().removeChild(self.menuitem)
def saveClicked(self):
print("> Save clicked")
self.dict.clear()
self.visitTree(self.maintreewdgitem, self.dict)
# Define directory
directory = "C://Users//jean.robertou//Desktop//file.json"
# Creates file and writes queryDict as json
with open(directory, "w") as file:
json.dump(self.dict, file)
def visitTree(self, node, dct):
"""
Iterate over the tree and build dct
:param node: QTreeWidgetItem, current node
:param dct: dict, contain elements from current node
:return:
"""
print("Enter visitTree")
print("> visitTree:", node.text(0))
# Get number of child
childNr = node.childCount()
# If node is leaf
if childNr == 0:
print(">", node.text(0), "has no child")
type = node.text(1) # <----- Need help here
value= node.text(2) # <----- Need help here
# Set default dict values
dct.setdefault("Type", type)
dct.setdefault("Value", value)
# If node has children
else:
print(">", node.text(0), "has children")
# Add children to dct
for childItem in range(childNr):
child = node.child(childItem)
dct.setdefault(child.text(0), {})
# Loop through children recursively
self.visitTree(child, dct[child.text(0)])
print("Exit visitTree")
GUI 文件（amcwindow1.ui）：
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Dialog</class>
<widget class="QDialog" name="Dialog">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>941</width>
<height>518</height>
</rect>
</property>
<property name="windowTitle">
<string>Dialog</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout" stretch="1,10,1,1">
<item>
<widget class="QFrame" name="frame">
<property name="frameShape">
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Raised</enum>
</property>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QLabel" name="label">
<property name="text">
<string>Nom</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="lineEdit"/>
</item>
<item>
<widget class="QToolButton" name="buttonSave">
<property name="text">
<string>Save</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<widget class="QTreeWidget" name="treeWidget">
<property name="dragEnabled">
<bool>true</bool>
</property>
<property name="dragDropMode">
<enum>QAbstractItemView::InternalMove</enum>
</property>
<property name="alternatingRowColors">
<bool>true</bool>
</property>
<property name="animated">
<bool>true</bool>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
<property name="columnCount">
<number>3</number>
</property>
<attribute name="headerDefaultSectionSize">
<number>50</number>
</attribute>
<attribute name="headerStretchLastSection">
<bool>false</bool>
</attribute>
<column>
<property name="text">
<string notr="true">1</string>
</property>
</column>
<column>
<property name="text">
<string notr="true">2</string>
</property>
</column>
<column>
<property name="text">
<string notr="true">3</string>
</property>
</column>
</widget>
</item>
<item>
<widget class="QFrame" name="frame_2">
<property name="frameShape">
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Raised</enum>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="1">
<widget class="QLineEdit" name="lineEdit_sqlfinal"/>
</item>
<item row="0" column="0">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Final SQL</string>
</property>
</widget>
</item>
<item row="0" column="2">
<widget class="QToolButton" name="toolButton_testsql">
<property name="text">
<string>Test SQL</string>
</property>
</widget>
</item>
<item row="1" column="0" colspan="3">
<widget class="QTextBrowser" name="textBrowser_res">
<property name="maximumSize">
<size>
<width>16777215</width>
<height>90</height>
</size>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<widget class="QDialogButtonBox" name="buttonBox">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="standardButtons">
<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
</property>
</widget>
</item>
</layout>
</widget>
<resources/>
<connections>
<connection>
<sender>buttonBox</sender>
<signal>accepted()</signal>
<receiver>Dialog</receiver>
<slot>accept()</slot>
<hints>
<hint type="sourcelabel">
<x>248</x>
<y>254</y>
</hint>
<hint type="destinationlabel">
<x>157</x>
<y>274</y>
</hint>
</hints>
</connection>
<connection>
<sender>buttonBox</sender>
<signal>rejected()</signal>
<receiver>Dialog</receiver>
<slot>reject()</slot>
<hints>
<hint type="sourcelabel">
<x>316</x>
<y>260</y>
</hint>
<hint type="destinationlabel">
<x>286</x>
<y>274</y>
</hint>
</hints>
</connection>
</connections>
</ui>
预期输出：
单行QTreeWidgetItem，例如：
"nameExample" |思考 | 2
JSON 应如下所示：
{"nameExample": {"Type": "Ponderation", "Value": 2}
我对您的代码有以下评论：
我认为您在以下行中有错误：self.treeWidget.setItemWidget(qtreewidgetitm, 2, qComboBox) 和 self.treeWidget.setItemWidget(qtreewidgetitm, 3, spinbox) 因为列是 2 和 3 但 Qt 中的索引从 0 开始所以它们必须分别为 1 和 2。
添加子项时，使用与之前不同的文本，因为在构建字典时会出现问题，因为不会显示重复的元素。对于你的项目的实现可能不是必须的，但是在测试你当前的代码时，看看这个问题。
如果要获取widget显示的数据，必须先使用itemWidget()方法获取widget。
综合以上，解决方案是：
class AMCWindow(QDialog):
def __init__(self, parent=None, dbase=None):
super(AMCWindow, self).__init__(parent=parent)
uipath = os.path.join(os.path.dirname(__file__), "amcwindow1.ui")
uic.loadUi(uipath, self)
self.dict = {}
# treeWidget
self.treeWidget.setColumnCount(3)
self.treeWidget.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self.treeWidget.customContextMenuRequested.connect(self.openMenu)
self.maintreewdgitem = QTreeWidgetItem(
self.treeWidget.invisibleRootItem(), ["note"]
)
headerlist = ["Name", "Type", "Value"]
self.treeWidget.setHeaderItem(QTreeWidgetItem(headerlist))
# Right click on criteria
self.menu = QMenu()
self.menu.addAction(self.tr("Add criteria"))
self.menu.addAction(self.tr("Remove criteria"))
self.menu.triggered.connect(self.menuAction)
# Click on save
self.buttonSave.clicked.connect(self.saveClicked)
self.menuitem = None
self.itemnameediting = None
self.counter = 0
def openMenu(self, position):
self.menuitem = self.treeWidget.currentItem()
self.menu.exec_(self.treeWidget.viewport().mapToGlobal(position))
def menuAction(self, actionname):
if actionname.text() == self.tr("Add criteria"):
qtreewidgetitm = QTreeWidgetItem(
self.menuitem, ["New criteria(%s)" % (self.counter)]
)
self.counter += 1
# Type
qComboBox = QComboBox()
qComboBox.addItems(["Pondération", "Classe"])
self.treeWidget.setItemWidget(qtreewidgetitm, 1, qComboBox)
# qComboBox.setProperty("widgetitem", qtreewidgetitm)
# Value
spinbox = QDoubleSpinBox()
self.treeWidget.setItemWidget(qtreewidgetitm, 2, spinbox)
self.menuitem.setExpanded(True)
return qtreewidgetitm
elif actionname.text() == self.tr("Remove criteria"):
self.menuitem.parent().removeChild(self.menuitem)
def saveClicked(self):
print("> Save clicked")
self.dict.clear()
self.visitTree(self.maintreewdgitem, self.dict)
# Define directory
directory = "C://Users//jean.robertou//Desktop//file.json"
# Creates file and writes queryDict as json
with open(directory, "w") as file:
json.dump(self.dict, file)
def visitTree(self, node, dct):
"""
Iterate over the tree and build dct
:param node: QTreeWidgetItem, current node
:param dct: dict, contain elements from current node
:return:
"""
print("Enter visitTree")
print("> visitTree:", node.text(0))
# Get number of child
childNr = node.childCount()
# If node is leaf
if childNr == 0:
print(">", node.text(0), "has no child")
qComboBox = self.treeWidget.itemWidget(node, 1)
type = qComboBox.currentText()
spinbox = self.treeWidget.itemWidget(node, 2)
value = spinbox.value()
dct.setdefault("Type", type)
dct.setdefault("Value", value)
# If node has children
else:
print(">", node.text(0), "has children")
# Add children to dct
for childItem in range(childNr):
child = node.child(childItem)
dct.setdefault(child.text(0), {})
# Loop through children recursively
self.visitTree(child, dct[child.text(0)])
print("Exit visitTree")
上下文：
我有一个 QTreeWidgetItem，我想将其另存为 JSON 文件。 QTreeWidgetItem 由三列组成["Name"、"Type"、"Value"]。名称是行编辑，类型是组合框，值是旋转框。我想检索每个字段和每一行的值，以将它们保存在 JSON
尝试次数：
检索名称没有问题，但我找不到如何从组合框和旋转框检索值。
我首先尝试以最简单的形式检索数据（节点是 QTreeWidgetItem）：
type = node.text(1)
value= node.text(2)
我试过 QTreeWidgetItem.data(int column, int role) 但不太理解此方法所需的参数 "role"。
一些代码：
python 文件:
from qgis.PyQt import uic, QtCore, QtGui
import os, sys
import qgis.core
import logging
try:
from qgis.PyQt.QtGui import (QWidget,QDialog,QMainWindow,QApplication,QTreeWidgetItem,
QMenu,QToolButton,QSpinBox,QDoubleSpinBox,QHeaderView,QLineEdit,
QTextBrowser,QTreeWidgetItemIterator, QComboBox, QLabel, UserRole)
except ImportError:
from qgis.PyQt.QtWidgets import (QWidget,QDialog,QMainWindow,QApplication,QTreeWidgetItem,
QMenu,QToolButton,QSpinBox,QDoubleSpinBox,QHeaderView,QLineEdit,
QTextBrowser,QTreeWidgetItemIterator, QComboBox, QLabel)
import pprint
import json
class AMCWindow(QDialog):
def __init__(self, parent=None, dbase=None):
super(AMCWindow, self).__init__(parent=parent)
uipath = os.path.join(os.path.dirname(__file__), 'amcwindow1.ui')
uic.loadUi(uipath, self)
self.dict = {}
# treeWidget
self.treeWidget.setColumnCount(3)
self.treeWidget.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self.treeWidget.customContextMenuRequested.connect(self.openMenu)
self.maintreewdgitem = QTreeWidgetItem(self.treeWidget.invisibleRootItem(), ['note'])
headerlist = ["Name", "Type", "Value"]
self.treeWidget.setHeaderItem(QTreeWidgetItem(headerlist))
# Right click on criteria
self.menu = QMenu()
self.menu.addAction(self.tr("Add criteria"))
self.menu.addAction(self.tr("Remove criteria"))
self.menu.triggered.connect(self.menuAction)
# Click on save
self.buttonSave.clicked.connect(self.saveClicked)
self.menuitem = None
self.itemnameediting = None
def openMenu(self, position):
self.menuitem = self.treeWidget.currentItem()
self.menu.exec_(self.treeWidget.viewport().mapToGlobal(position))
def menuAction(self, actionname):
if actionname.text() == self.tr("Add criteria"):
qtreewidgetitm = QTreeWidgetItem(self.menuitem, ["New criteria"])
# Type
qComboBox = QComboBox()
qComboBox.addItems(["Pondération", "Classe"])
self.treeWidget.setItemWidget(qtreewidgetitm, 1, qComboBox)
# qComboBox.setProperty("widgetitem", qtreewidgetitm)
# Value
spinbox = QDoubleSpinBox()
self.treeWidget.setItemWidget(qtreewidgetitm, 2, spinbox)
self.menuitem.setExpanded(True)
return qtreewidgetitm
elif actionname.text() == self.tr("Remove criteria"):
self.menuitem.parent().removeChild(self.menuitem)
def saveClicked(self):
print("> Save clicked")
self.dict.clear()
self.visitTree(self.maintreewdgitem, self.dict)
# Define directory
directory = "C://Users//jean.robertou//Desktop//file.json"
# Creates file and writes queryDict as json
with open(directory, "w") as file:
json.dump(self.dict, file)
def visitTree(self, node, dct):
"""
Iterate over the tree and build dct
:param node: QTreeWidgetItem, current node
:param dct: dict, contain elements from current node
:return:
"""
print("Enter visitTree")
print("> visitTree:", node.text(0))
# Get number of child
childNr = node.childCount()
# If node is leaf
if childNr == 0:
print(">", node.text(0), "has no child")
type = node.text(1) # <----- Need help here
value= node.text(2) # <----- Need help here
# Set default dict values
dct.setdefault("Type", type)
dct.setdefault("Value", value)
# If node has children
else:
print(">", node.text(0), "has children")
# Add children to dct
for childItem in range(childNr):
child = node.child(childItem)
dct.setdefault(child.text(0), {})
# Loop through children recursively
self.visitTree(child, dct[child.text(0)])
print("Exit visitTree")
GUI 文件（amcwindow1.ui）：
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Dialog</class>
<widget class="QDialog" name="Dialog">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>941</width>
<height>518</height>
</rect>
</property>
<property name="windowTitle">
<string>Dialog</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout" stretch="1,10,1,1">
<item>
<widget class="QFrame" name="frame">
<property name="frameShape">
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Raised</enum>
</property>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QLabel" name="label">
<property name="text">
<string>Nom</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="lineEdit"/>
</item>
<item>
<widget class="QToolButton" name="buttonSave">
<property name="text">
<string>Save</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<widget class="QTreeWidget" name="treeWidget">
<property name="dragEnabled">
<bool>true</bool>
</property>
<property name="dragDropMode">
<enum>QAbstractItemView::InternalMove</enum>
</property>
<property name="alternatingRowColors">
<bool>true</bool>
</property>
<property name="animated">
<bool>true</bool>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
<property name="columnCount">
<number>3</number>
</property>
<attribute name="headerDefaultSectionSize">
<number>50</number>
</attribute>
<attribute name="headerStretchLastSection">
<bool>false</bool>
</attribute>
<column>
<property name="text">
<string notr="true">1</string>
</property>
</column>
<column>
<property name="text">
<string notr="true">2</string>
</property>
</column>
<column>
<property name="text">
<string notr="true">3</string>
</property>
</column>
</widget>
</item>
<item>
<widget class="QFrame" name="frame_2">
<property name="frameShape">
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Raised</enum>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="1">
<widget class="QLineEdit" name="lineEdit_sqlfinal"/>
</item>
<item row="0" column="0">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Final SQL</string>
</property>
</widget>
</item>
<item row="0" column="2">
<widget class="QToolButton" name="toolButton_testsql">
<property name="text">
<string>Test SQL</string>
</property>
</widget>
</item>
<item row="1" column="0" colspan="3">
<widget class="QTextBrowser" name="textBrowser_res">
<property name="maximumSize">
<size>
<width>16777215</width>
<height>90</height>
</size>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<widget class="QDialogButtonBox" name="buttonBox">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="standardButtons">
<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
</property>
</widget>
</item>
</layout>
</widget>
<resources/>
<connections>
<connection>
<sender>buttonBox</sender>
<signal>accepted()</signal>
<receiver>Dialog</receiver>
<slot>accept()</slot>
<hints>
<hint type="sourcelabel">
<x>248</x>
<y>254</y>
</hint>
<hint type="destinationlabel">
<x>157</x>
<y>274</y>
</hint>
</hints>
</connection>
<connection>
<sender>buttonBox</sender>
<signal>rejected()</signal>
<receiver>Dialog</receiver>
<slot>reject()</slot>
<hints>
<hint type="sourcelabel">
<x>316</x>
<y>260</y>
</hint>
<hint type="destinationlabel">
<x>286</x>
<y>274</y>
</hint>
</hints>
</connection>
</connections>
</ui>
预期输出：
单行QTreeWidgetItem，例如： "nameExample" |思考 | 2
JSON 应如下所示：
{"nameExample": {"Type": "Ponderation", "Value": 2}
我对您的代码有以下评论：
我认为您在以下行中有错误：
self.treeWidget.setItemWidget(qtreewidgetitm, 2, qComboBox)和self.treeWidget.setItemWidget(qtreewidgetitm, 3, spinbox)因为列是 2 和 3 但 Qt 中的索引从 0 开始所以它们必须分别为 1 和 2。添加子项时，使用与之前不同的文本，因为在构建字典时会出现问题，因为不会显示重复的元素。对于你的项目的实现可能不是必须的，但是在测试你当前的代码时，看看这个问题。
如果要获取widget显示的数据，必须先使用
itemWidget()方法获取widget。
综合以上，解决方案是：
class AMCWindow(QDialog):
def __init__(self, parent=None, dbase=None):
super(AMCWindow, self).__init__(parent=parent)
uipath = os.path.join(os.path.dirname(__file__), "amcwindow1.ui")
uic.loadUi(uipath, self)
self.dict = {}
# treeWidget
self.treeWidget.setColumnCount(3)
self.treeWidget.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self.treeWidget.customContextMenuRequested.connect(self.openMenu)
self.maintreewdgitem = QTreeWidgetItem(
self.treeWidget.invisibleRootItem(), ["note"]
)
headerlist = ["Name", "Type", "Value"]
self.treeWidget.setHeaderItem(QTreeWidgetItem(headerlist))
# Right click on criteria
self.menu = QMenu()
self.menu.addAction(self.tr("Add criteria"))
self.menu.addAction(self.tr("Remove criteria"))
self.menu.triggered.connect(self.menuAction)
# Click on save
self.buttonSave.clicked.connect(self.saveClicked)
self.menuitem = None
self.itemnameediting = None
self.counter = 0
def openMenu(self, position):
self.menuitem = self.treeWidget.currentItem()
self.menu.exec_(self.treeWidget.viewport().mapToGlobal(position))
def menuAction(self, actionname):
if actionname.text() == self.tr("Add criteria"):
qtreewidgetitm = QTreeWidgetItem(
self.menuitem, ["New criteria(%s)" % (self.counter)]
)
self.counter += 1
# Type
qComboBox = QComboBox()
qComboBox.addItems(["Pondération", "Classe"])
self.treeWidget.setItemWidget(qtreewidgetitm, 1, qComboBox)
# qComboBox.setProperty("widgetitem", qtreewidgetitm)
# Value
spinbox = QDoubleSpinBox()
self.treeWidget.setItemWidget(qtreewidgetitm, 2, spinbox)
self.menuitem.setExpanded(True)
return qtreewidgetitm
elif actionname.text() == self.tr("Remove criteria"):
self.menuitem.parent().removeChild(self.menuitem)
def saveClicked(self):
print("> Save clicked")
self.dict.clear()
self.visitTree(self.maintreewdgitem, self.dict)
# Define directory
directory = "C://Users//jean.robertou//Desktop//file.json"
# Creates file and writes queryDict as json
with open(directory, "w") as file:
json.dump(self.dict, file)
def visitTree(self, node, dct):
"""
Iterate over the tree and build dct
:param node: QTreeWidgetItem, current node
:param dct: dict, contain elements from current node
:return:
"""
print("Enter visitTree")
print("> visitTree:", node.text(0))
# Get number of child
childNr = node.childCount()
# If node is leaf
if childNr == 0:
print(">", node.text(0), "has no child")
qComboBox = self.treeWidget.itemWidget(node, 1)
type = qComboBox.currentText()
spinbox = self.treeWidget.itemWidget(node, 2)
value = spinbox.value()
dct.setdefault("Type", type)
dct.setdefault("Value", value)
# If node has children
else:
print(">", node.text(0), "has children")
# Add children to dct
for childItem in range(childNr):
child = node.child(childItem)
dct.setdefault(child.text(0), {})
# Loop through children recursively
self.visitTree(child, dct[child.text(0)])
print("Exit visitTree")