3
첫 번째는 python과 pyside가 처음입니다.PySide QTreeWidget clear()로 인해 충돌이 발생합니다.
세 가지 다른 폴더 구조를 나타내는 QTreeWidgets이 세 가지 있습니다. 3 개 모두 연속으로 지우려고하면 응용 프로그램이 충돌합니다.
widgets = [ self.Delete_treeWidget01, self.Delete_treeWidget02, self.Delete_treeWidget03 ]
for widget in widgets:
widget.clear()
widgets = [ self.treeWidget01, self.treeWidget02, self.treeWidget03 ]
for widget in widgets:
aList = (range(widget.topLevelItemCount()))
for i in aList[::-1]:
widget.takeTopLevelItem(i)
예를
을 위해, 그것을 다른 방법을 취소하는 것을 시도했다. 나는 "디버그"를 클릭하고 시각적 인 스튜디오는 나에게이 메시지를 주었다 0x000000006E9D2C68 (QtGui4.dll)에서(나는 마야의 I 주로 코드.이 그러나 독립이기 때문에, 더 마야가 포함되지, 마야 파이썬 인터프리터와 이클립스를 사용하고 있기 때문에 마야를 말한다.)처리되지 않은 예외 mayapy.exe에서 : 가 0xc0000005 : 액세스 위반 읽기 위치 내지 0xFFFFFFFFFFFFFFFF합니다.
내가 계층 구조에서 폴더를 제거 그 QTreeWidgets은 정확한 것을 보여주기 위해 다시 나타 내기 위해 그것을 지우고 싶습니다.
내가봤을 때 어떤 사람들은 스레딩과 관련이 있다고 말하고 있지만 파이썬과 파이사이드에 익숙하지 않은 나는 물건을 쓰는 방법조차 모른다.
누구나 어떻게 할 수 있습니까?
편집 :
이import os
import sys
from PySide import QtGui, QtCore
from Toolbox_Test_UI import Ui_MirrorFolderCreation
from PySide.QtGui import QMainWindow, QApplication
class MainWindow(QMainWindow, Ui_MirrorFolderCreation):
def __init__(self):
super(MainWindow, self).__init__()
self.setupUi(self)
# Connects the buttons
self.Delete_pushButton01.clicked.connect(lambda: self.folderDialog('delete1_dir'))
self.Delete_pushButton02.clicked.connect(lambda: self.folderDialog('delete2_dir'))
self.Delete_pushButton03.clicked.connect(lambda: self.folderDialog('delete3_dir'))
self.Delete_deletePushButton.clicked.connect(lambda: self.deleteFolders())
self.Delete_populatePushButton.clicked.connect(lambda: self.populateTreeViews())
self.Delete_treeWidget01.itemClicked.connect(lambda: self.findMirroredItem())
# Change resize mode
headers = [self.Delete_treeWidget01.header(), self.Delete_treeWidget02.header(), self.Delete_treeWidget03.header()]
for head in headers:
head.setResizeMode(0, QtGui.QHeaderView.ResizeToContents)
def findMirroredItem(self):
''' find a item mirrored in widget 2 and 3 '''
#self.deselectTreeWidgetsItem()
widgets = [self.Delete_treeWidget02, self.Delete_treeWidget03]
for eachWidget in widgets:
self.selectMirroredItems(eachWidget)
def folderDialog(self, arg):
''' Set lineEdits'''
dialog = QtGui.QFileDialog()
path = dialog.getExistingDirectory(self, "Select Folder", os.getcwd())
if path:
if arg == 'delete1_dir':
self.Delete_lineEdit01.setText(path)
elif arg == 'delete2_dir':
self.Delete_lineEdit02.setText(path)
elif arg == 'delete3_dir':
self.Delete_lineEdit03.setText(path)
def populateTreeViews(self):
''' poplute the widgets'''
widgets = { self.Delete_treeWidget01:self.Delete_lineEdit01, self.Delete_treeWidget02:self.Delete_lineEdit02, self.Delete_treeWidget03:self.Delete_lineEdit03 }
for treeWidget, lineEdit in widgets.iteritems():
folderPath = lineEdit.text()
if folderPath:
treeWidget.clear()
self.populateTreeWidgetSearch(treeWidget, folderPath)
def populateTreeWidgetSearch(self, treeWidget, folderPath):
rootTreeView = None
def searchFolder(folder, rootTreeView):
folders = os.listdir(folder)
for eachSubFolder in folders:
childFolder = os.path.join(folder, eachSubFolder)
if os.path.isdir(childFolder):
if rootTreeView is None:
rootTreeView = treeWidget.invisibleRootItem()
item = QtGui.QTreeWidgetItem(rootTreeView)
item.setText(0, eachSubFolder)
item.setExpanded(True)
item.parent()
treeWidget.addTopLevelItem(item)
if os.listdir(childFolder):
searchFolder(childFolder, item)
if folderPath:
searchFolder(folderPath, rootTreeView)
def deleteFolders(self):
def countFolder(folder):
folders = os.listdir(folder)
for eachSubFolder in folders:
eachSubFolder = os.path.join(folder, eachSubFolder)
if os.path.isdir(eachSubFolder):
self.foIndex += 1
if os.listdir(eachSubFolder):
countFolder(eachSubFolder)
else:
self.fiIndex += 1
def findFolders():
folderPath = []
widgets = {self.Delete_treeWidget01:self.Delete_lineEdit01, self.Delete_treeWidget02:self.Delete_lineEdit02, self.Delete_treeWidget03:self.Delete_lineEdit03}
for treeWidget, lineEdit in widgets.iteritems():
selectedItems = treeWidget.selectedItems()
for item in selectedItems:
basePath = lineEdit.text()
if basePath:
treeWidgetHierarchy = self.getTreePath(item)
folderPath.append(os.path.join(basePath, treeWidgetHierarchy))
return folderPath
infoDict = []
for eachFolder in findFolders():
self.fiIndex = 0
self.foIndex = 0
countFolder(eachFolder)
infoDict.append({'deletionFolder':eachFolder, 'files':self.fiIndex, 'folders':self.foIndex})
self.populateTreeViews()
def deselectTreeWidgetsItem(self):
# Deselect everything from previews selection
widgets = [self.Delete_treeWidget02, self.Delete_treeWidget03]
for eachWidget in widgets:
for eachSel in eachWidget.selectedItems():
eachSel.setSelected(False)
def selectMirroredItems(self, widget):
# Get selected item
item = self.Delete_treeWidget01.selectedItems()[0]
# Path to the selected item
itemChilds = self.getTreePath(item)
# Find all top items to iterate through
topItems = widget.findItems(itemChilds.split('/')[0],QtCore.Qt.MatchExactly,0)
# Default state of variables
itemFound = None
listCheck = []
index = 1
if topItems:
TreeWidgetItems = QtGui.QTreeWidgetItemIterator(topItems[0])
TreeWidgetItemList = self.remakeList(TreeWidgetItems)
for child in itemChilds.split('/'):
index = index + 1
for item in TreeWidgetItemList:
itemlist = self.getTreePath(item)
if child == item.text(0):
listCheck.append(item.text(0))
if (itemlist in itemChilds) and (len(itemChilds.split('/')) < index):
itemFound = item
if itemFound:
widget.scrollToItem(itemFound)
itemFound.setSelected(True)
def remakeList(self, treeWidgetList):
itemList = []
for it in treeWidgetList:
itemList.append(it.value())
return itemList
def getTreePath(self, item):
path = []
while item is not None:
path.append(str(item.text(0)))
item = item.parent()
return '/'.join(reversed(path))
if __name__ == '__main__':
app = QApplication(sys.argv)
frame = MainWindow()
frame.show()
app.exec_()
이 창 코드 :
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'C:/Users/stmahe1/GoogleDrive_Group3/TA_SpaceShooter/scripts/WIP/mattias/PipelineToolbox/Mirror/ui/Toolbox_Test.ui'
#
# Created: Tue Apr 08 13:19:23 2014
# by: pyside-uic 0.2.15 running on PySide 1.2.1
#
# WARNING! All changes made in this file will be lost!
from PySide import QtCore, QtGui
class Ui_MirrorFolderCreation(object):
def setupUi(self, MirrorFolderCreation):
MirrorFolderCreation.setObjectName("MirrorFolderCreation")
MirrorFolderCreation.resize(807, 626)
self.centralwidget = QtGui.QWidget(MirrorFolderCreation)
self.centralwidget.setObjectName("centralwidget")
self.verticalLayout_8 = QtGui.QVBoxLayout(self.centralwidget)
self.verticalLayout_8.setObjectName("verticalLayout_8")
self.verticalLayout_4 = QtGui.QVBoxLayout()
self.verticalLayout_4.setObjectName("verticalLayout_4")
self.label_6 = QtGui.QLabel(self.centralwidget)
font = QtGui.QFont()
font.setFamily("Orator Std")
font.setPointSize(11)
font.setWeight(75)
font.setBold(True)
self.label_6.setFont(font)
self.label_6.setObjectName("label_6")
self.verticalLayout_4.addWidget(self.label_6)
self.horizontalLayout_4 = QtGui.QHBoxLayout()
self.horizontalLayout_4.setObjectName("horizontalLayout_4")
self.verticalLayout_6 = QtGui.QVBoxLayout()
self.verticalLayout_6.setObjectName("verticalLayout_6")
self.horizontalLayout_20 = QtGui.QHBoxLayout()
self.horizontalLayout_20.setObjectName("horizontalLayout_20")
self.Delete_lineEdit01 = QtGui.QLineEdit(self.centralwidget)
self.Delete_lineEdit01.setObjectName("Delete_lineEdit01")
self.horizontalLayout_20.addWidget(self.Delete_lineEdit01)
self.Delete_pushButton01 = QtGui.QPushButton(self.centralwidget)
self.Delete_pushButton01.setMaximumSize(QtCore.QSize(30, 16777215))
self.Delete_pushButton01.setObjectName("Delete_pushButton01")
self.horizontalLayout_20.addWidget(self.Delete_pushButton01)
self.verticalLayout_6.addLayout(self.horizontalLayout_20)
self.Delete_treeWidget01 = QtGui.QTreeWidget(self.centralwidget)
self.Delete_treeWidget01.setEnabled(True)
self.Delete_treeWidget01.setObjectName("Delete_treeWidget01")
self.Delete_treeWidget01.header().setVisible(False)
self.Delete_treeWidget01.header().setStretchLastSection(False)
self.verticalLayout_6.addWidget(self.Delete_treeWidget01)
self.horizontalLayout_4.addLayout(self.verticalLayout_6)
self.verticalLayout_5 = QtGui.QVBoxLayout()
self.verticalLayout_5.setObjectName("verticalLayout_5")
self.horizontalLayout_19 = QtGui.QHBoxLayout()
self.horizontalLayout_19.setObjectName("horizontalLayout_19")
self.Delete_lineEdit02 = QtGui.QLineEdit(self.centralwidget)
self.Delete_lineEdit02.setObjectName("Delete_lineEdit02")
self.horizontalLayout_19.addWidget(self.Delete_lineEdit02)
self.Delete_pushButton02 = QtGui.QPushButton(self.centralwidget)
self.Delete_pushButton02.setMaximumSize(QtCore.QSize(30, 16777215))
self.Delete_pushButton02.setObjectName("Delete_pushButton02")
self.horizontalLayout_19.addWidget(self.Delete_pushButton02)
self.verticalLayout_5.addLayout(self.horizontalLayout_19)
self.Delete_treeWidget02 = QtGui.QTreeWidget(self.centralwidget)
self.Delete_treeWidget02.setObjectName("Delete_treeWidget02")
self.Delete_treeWidget02.headerItem().setText(0, "1")
self.Delete_treeWidget02.header().setVisible(False)
self.Delete_treeWidget02.header().setStretchLastSection(False)
self.verticalLayout_5.addWidget(self.Delete_treeWidget02)
self.horizontalLayout_4.addLayout(self.verticalLayout_5)
self.verticalLayout_7 = QtGui.QVBoxLayout()
self.verticalLayout_7.setObjectName("verticalLayout_7")
self.horizontalLayout_21 = QtGui.QHBoxLayout()
self.horizontalLayout_21.setObjectName("horizontalLayout_21")
self.Delete_lineEdit03 = QtGui.QLineEdit(self.centralwidget)
self.Delete_lineEdit03.setObjectName("Delete_lineEdit03")
self.horizontalLayout_21.addWidget(self.Delete_lineEdit03)
self.Delete_pushButton03 = QtGui.QPushButton(self.centralwidget)
self.Delete_pushButton03.setMaximumSize(QtCore.QSize(30, 16777215))
self.Delete_pushButton03.setObjectName("Delete_pushButton03")
self.horizontalLayout_21.addWidget(self.Delete_pushButton03)
self.verticalLayout_7.addLayout(self.horizontalLayout_21)
self.Delete_treeWidget03 = QtGui.QTreeWidget(self.centralwidget)
self.Delete_treeWidget03.setObjectName("Delete_treeWidget03")
self.Delete_treeWidget03.headerItem().setText(0, "1")
self.Delete_treeWidget03.header().setVisible(False)
self.verticalLayout_7.addWidget(self.Delete_treeWidget03)
self.horizontalLayout_4.addLayout(self.verticalLayout_7)
self.verticalLayout_4.addLayout(self.horizontalLayout_4)
self.horizontalLayout_5 = QtGui.QHBoxLayout()
self.horizontalLayout_5.setObjectName("horizontalLayout_5")
self.Delete_populatePushButton = QtGui.QPushButton(self.centralwidget)
self.Delete_populatePushButton.setObjectName("Delete_populatePushButton")
self.horizontalLayout_5.addWidget(self.Delete_populatePushButton)
spacerItem = QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum)
self.horizontalLayout_5.addItem(spacerItem)
self.Delete_deletePushButton = QtGui.QPushButton(self.centralwidget)
self.Delete_deletePushButton.setObjectName("Delete_deletePushButton")
self.horizontalLayout_5.addWidget(self.Delete_deletePushButton)
self.verticalLayout_4.addLayout(self.horizontalLayout_5)
self.verticalLayout_8.addLayout(self.verticalLayout_4)
self.gridLayout_4 = QtGui.QGridLayout()
self.gridLayout_4.setObjectName("gridLayout_4")
self.verticalLayout_8.addLayout(self.gridLayout_4)
MirrorFolderCreation.setCentralWidget(self.centralwidget)
self.actionExit = QtGui.QAction(MirrorFolderCreation)
self.actionExit.setObjectName("actionExit")
self.actionLoad_preset = QtGui.QAction(MirrorFolderCreation)
self.actionLoad_preset.setObjectName("actionLoad_preset")
self.actionSave_Preset = QtGui.QAction(MirrorFolderCreation)
self.actionSave_Preset.setObjectName("actionSave_Preset")
self.retranslateUi(MirrorFolderCreation)
QtCore.QMetaObject.connectSlotsByName(MirrorFolderCreation)
MirrorFolderCreation.setTabOrder(self.Delete_lineEdit01, self.Delete_lineEdit02)
MirrorFolderCreation.setTabOrder(self.Delete_lineEdit02, self.Delete_lineEdit03)
MirrorFolderCreation.setTabOrder(self.Delete_lineEdit03, self.Delete_pushButton01)
MirrorFolderCreation.setTabOrder(self.Delete_pushButton01, self.Delete_pushButton02)
MirrorFolderCreation.setTabOrder(self.Delete_pushButton02, self.Delete_pushButton03)
MirrorFolderCreation.setTabOrder(self.Delete_pushButton03, self.Delete_populatePushButton)
MirrorFolderCreation.setTabOrder(self.Delete_populatePushButton, self.Delete_deletePushButton)
MirrorFolderCreation.setTabOrder(self.Delete_deletePushButton, self.Delete_treeWidget01)
MirrorFolderCreation.setTabOrder(self.Delete_treeWidget01, self.Delete_treeWidget02)
MirrorFolderCreation.setTabOrder(self.Delete_treeWidget02, self.Delete_treeWidget03)
def retranslateUi(self, MirrorFolderCreation):
MirrorFolderCreation.setWindowTitle(QtGui.QApplication.translate("MirrorFolderCreation", "Technical Artist Toolbox", None, QtGui.QApplication.UnicodeUTF8))
self.label_6.setText(QtGui.QApplication.translate("MirrorFolderCreation", "Mirrored Deletion of Folders", None, QtGui.QApplication.UnicodeUTF8))
self.Delete_pushButton01.setText(QtGui.QApplication.translate("MirrorFolderCreation", "...", None, QtGui.QApplication.UnicodeUTF8))
self.Delete_pushButton02.setText(QtGui.QApplication.translate("MirrorFolderCreation", "...", None, QtGui.QApplication.UnicodeUTF8))
self.Delete_pushButton03.setText(QtGui.QApplication.translate("MirrorFolderCreation", "...", None, QtGui.QApplication.UnicodeUTF8))
self.Delete_populatePushButton.setText(QtGui.QApplication.translate("MirrorFolderCreation", "Update", None, QtGui.QApplication.UnicodeUTF8))
self.Delete_deletePushButton.setText(QtGui.QApplication.translate("MirrorFolderCreation", "Delete", None, QtGui.QApplication.UnicodeUTF8))
self.actionExit.setText(QtGui.QApplication.translate("MirrorFolderCreation", "Exit", None, QtGui.QApplication.UnicodeUTF8))
self.actionLoad_preset.setText(QtGui.QApplication.translate("MirrorFolderCreation", "Load Preset", None, QtGui.QApplication.UnicodeUTF8))
self.actionSave_Preset.setText(QtGui.QApplication.translate("MirrorFolderCreation", "Save Preset", None, QtGui.QApplication.UnicodeUTF8))
후 일부는 더 나는 위젯에서 선택한 무언가가 있기 때문에 아마도 테스트 (발견이 작동하는지 findMirroredItem()을 실행하지 않으면), 모든 항목의 선택을 먼저 취소하려면 도움이되지 않습니다.
첫 번째 위젯을 클릭하면 다른 두 개에서 비슷한 객체를 선택하려고 시도합니다. 첫 번째 위젯을 클릭하지 않으면 원하는 횟수만큼 다시로드하거나 채울 수 있으며 충돌하지 않습니다. 내가 선택한 항목을 다시로드하거나 채우려고하면 결국 충돌이 발생합니다.
우리가 문제를 올바르게 재현 할 수 있도록 소극적인 작업 예제를 게시 해주세요. –
예,하지만이 예제는 정확하게 최소한의 것은 아닙니다 ... 죄송합니다. 예를 게시하면 내 선택 때문일 가능성이 높습니다. – Jerakin
게시 한 코드를 살펴보고 문제를 재현하지 않아도되는 내용을 제거 할 수 있습니다 (예 : 기능을 삭제하고 문제를 보여주는 작업을 수행 할 수없는 경우). - 그러나 당신은 여전히 기능의 일부를 제거 할 수 있습니다). – Schollii