我能够显示并返回列表中的所有项目，但每个项目都位于单独的列表中。
我想要的是将所有项目添加到一个列表中。 对于实现目标的任何帮助，我将不胜感激。
我得到的结果：
there are 4
最后一行返回的内容
我到目前为止所做的事情
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtCore import (QMimeData)
from PyQt5.QtWidgets import (QApplication, QCheckBox, QColorDialog, QDialog,
QErrorMessage, QFileDialog, QFontDialog, QFrame, QGridLayout,
QInputDialog, QLabel, QLineEdit, QMessageBox, QPushButton, QMenu,QListWidgetItem)
from PyQt5.QtWidgets import *
import pdfviewer
import pathlib
from pathlib import Path
import os
import re
from os import path
import docx
class pdfViewer(pdfviewer.Ui_PdfPreviewWindow):
def __init__(self,PdfPreviewObj):
pdfviewer.Ui_PdfPreviewWindow.__init__(self)
self.PdfPreviewObj =PdfPreviewObj
self.setupUi(PdfPreviewObj)
self.PdfPreviewObj.show()
self.pushButtonOpenFolder.clicked.connect(self.openfolder)
self.listWidgetPDFlist.clicked.connect(self.FileListSelected)
#####################################
def FileListSelected(self): # Function to select the desired file from the list in the left pane
Item=self.listWidgetPDFlist.currentItem().text()
print("this is the SELECTED file==>{}".format(Item))
return Item
def setExistingDirectory(self): # create a pop up fileDirectory Dialog Message in order to select the desired folder.
self.fileList=[]
dialog = QDialog()
options = QFileDialog.DontResolveSymlinks | QFileDialog.ShowDirsOnly
Folder = QFileDialog.getExistingDirectory(dialog, "Open Folder" ,options=options)
return Folder
def openfolder(self): # clear the list & open the folder of the selected path.
self.listWidgetPDFlist.clear()
self.checkPath(self.setExistingDirectory())
self.list_stuff()
def list_stuff(self):
ll = []
print("there are {}".format(self.listWidgetPDFlist.count()))
for i in range(self.listWidgetPDFlist.count()):
#print("the row Number =={} || of Item ==> {}".format(i,self.listWidgetPDFlist.item(i).text()))
ll.append(self.listWidgetPDFlist.item(i).text())
print(ll)
def checkPath(self,folder): # Funtion to check the given path for the wanted extension (Files)
try:
directory=folder
whichChecked=""
for root,dirs,files in os.walk(directory):
for filename in files:
if len(self.lineEdit_Ext.text())>0:
self.lineEdit_Ext.setStyleSheet("background-color:white")
self.lineEdit_Ext.setPlaceholderText("Enter The Filetype Extention Here")
if filename.endswith(self.lineEdit_Ext.text()):
fullPath=os.path.join(root,filename)
print(fullPath)
self.fileList.append(fullPath)
elif self.rdBtn_docx.isChecked() and filename.endswith("docx") or filename.endswith("doc") :
self.fullPath=os.path.join(root,filename)
print("checkpath Displayed Path => {}".format(self.fullPath))
print("=========================================")
self.fileList.append(self.fullPath)
whichChecked="docx - doc Ext was Selected"
if len(self.fileList) > 0:
self.lineEdit_Ext.setStyleSheet("bacground-color:white;")
self.lineEdit_Ext.setPlaceholderText("{0}".format(whichChecked))
else:
self.lineEdit_Ext.setStyleSheet("background-color:Red")
self.lineEdit_Ext.setPlaceholderText("No Ext is Specified")
self.ListFilesInViewer(self.fileList) # add the list into the listWidgetPDFlist
self.SelectAll.setEnabled(True)
return folder
except Exception as e:
print("this error occure {0}".format(e))
def ListFilesInViewer(self,Files): # Function to list all the files in the Left pane
for item1 in Files:
item = QtWidgets.QListWidgetItem(item1)
item.setCheckState(QtCore.Qt.Unchecked)
self.listWidgetPDFlist.addItem(item)
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
PdfPreviewWindow = QtWidgets.QMainWindow()
pdfViewerUi = pdfViewer(PdfPreviewWindow)
PdfPreviewWindow.show()
sys.exit(app.exec_())
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'C:\Users\test\Documents\Python_Projects\tests_scripts\qt_creator\wse_stakckOverFlow\pdfviewer.ui'
#
# Created by: PyQt5 UI code generator 5.10.1
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_PdfPreviewWindow(object):
def setupUi(self, PdfPreviewWindow):
PdfPreviewWindow.setObjectName("PdfPreviewWindow")
PdfPreviewWindow.resize(767, 502)
PdfPreviewWindow.setStyleSheet("background-color: rgb(255, 255, 255);")
self.centralwidget = QtWidgets.QWidget(PdfPreviewWindow)
self.centralwidget.setObjectName("centralwidget")
self.gridLayout_3 = QtWidgets.QGridLayout(self.centralwidget)
self.gridLayout_3.setObjectName("gridLayout_3")
self.tabWidget = QtWidgets.QTabWidget(self.centralwidget)
self.tabWidget.setMinimumSize(QtCore.QSize(749, 0))
self.tabWidget.setStyleSheet("")
self.tabWidget.setTabShape(QtWidgets.QTabWidget.Rounded)
self.tabWidget.setTabsClosable(False)
self.tabWidget.setTabBarAutoHide(False)
self.tabWidget.setObjectName("tabWidget")
self.tab = QtWidgets.QWidget()
self.tab.setObjectName("tab")
self.gridLayout_4 = QtWidgets.QGridLayout(self.tab)
self.gridLayout_4.setObjectName("gridLayout_4")
self.ExportButton = QtWidgets.QPushButton(self.tab)
self.ExportButton.setText("")
icon = QtGui.QIcon()
icon.addPixmap(QtGui.QPixmap(":/export.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.ExportButton.setIcon(icon)
self.ExportButton.setIconSize(QtCore.QSize(40, 40))
self.ExportButton.setFlat(True)
self.ExportButton.setObjectName("ExportButton")
self.gridLayout_4.addWidget(self.ExportButton, 2, 2, 1, 3)
self.groupBoxPDFlist = QtWidgets.QGroupBox(self.tab)
font = QtGui.QFont()
font.setPointSize(14)
self.groupBoxPDFlist.setFont(font)
self.groupBoxPDFlist.setAlignment(QtCore.Qt.AlignCenter)
self.groupBoxPDFlist.setObjectName("groupBoxPDFlist")
self.gridLayout = QtWidgets.QGridLayout(self.groupBoxPDFlist)
self.gridLayout.setObjectName("gridLayout")
self.SelectAll = QtWidgets.QPushButton(self.groupBoxPDFlist)
self.SelectAll.setEnabled(True)
self.SelectAll.setMinimumSize(QtCore.QSize(0, 0))
self.SelectAll.setText("")
icon1 = QtGui.QIcon()
icon1.addPixmap(QtGui.QPixmap(":/checkBox.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.SelectAll.setIcon(icon1)
self.SelectAll.setIconSize(QtCore.QSize(40, 40))
self.SelectAll.setDefault(False)
self.SelectAll.setFlat(True)
self.SelectAll.setObjectName("SelectAll")
self.gridLayout.addWidget(self.SelectAll, 0, 0, 1, 1)
spacerItem = QtWidgets.QSpacerItem(89, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
self.gridLayout.addItem(spacerItem, 0, 1, 1, 1)
self.listWidgetPDFlist = QtWidgets.QListWidget(self.groupBoxPDFlist)
self.listWidgetPDFlist.setFrameShape(QtWidgets.QFrame.StyledPanel)
self.listWidgetPDFlist.setSelectionMode(QtWidgets.QAbstractItemView.SingleSelection)
self.listWidgetPDFlist.setObjectName("listWidgetPDFlist")
self.gridLayout.addWidget(self.listWidgetPDFlist, 2, 0, 1, 2)
self.gridLayout_4.addWidget(self.groupBoxPDFlist, 1, 0, 1, 4)
self.groupBox_2 = QtWidgets.QGroupBox(self.tab)
font = QtGui.QFont()
font.setPointSize(13)
font.setBold(False)
font.setWeight(50)
self.groupBox_2.setFont(font)
self.groupBox_2.setStyleSheet("")
self.groupBox_2.setAlignment(QtCore.Qt.AlignCenter)
self.groupBox_2.setObjectName("groupBox_2")
self.formLayout = QtWidgets.QFormLayout(self.groupBox_2)
self.formLayout.setObjectName("formLayout")
self.horizontalLayout_5 = QtWidgets.QHBoxLayout()
self.horizontalLayout_5.setObjectName("horizontalLayout_5")
self.horizontalLayout_7 = QtWidgets.QHBoxLayout()
self.horizontalLayout_7.setObjectName("horizontalLayout_7")
self.pushButtonOpenFolder = QtWidgets.QPushButton(self.groupBox_2)
palette = QtGui.QPalette()
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Active, QtGui.QPalette.Button, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Active, QtGui.QPalette.Midlight, brush)
brush = QtGui.QBrush(QtGui.QColor(0, 0, 0))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Active, QtGui.QPalette.ButtonText, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Active, QtGui.QPalette.Base, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Active, QtGui.QPalette.Window, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Inactive, QtGui.QPalette.Button, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Inactive, QtGui.QPalette.Midlight, brush)
brush = QtGui.QBrush(QtGui.QColor(0, 0, 0))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Inactive, QtGui.QPalette.ButtonText, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Inactive, QtGui.QPalette.Base, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Inactive, QtGui.QPalette.Window, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Disabled, QtGui.QPalette.Button, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Disabled, QtGui.QPalette.Midlight, brush)
brush = QtGui.QBrush(QtGui.QColor(120, 120, 120))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Disabled, QtGui.QPalette.ButtonText, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Disabled, QtGui.QPalette.Base, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Disabled, QtGui.QPalette.Window, brush)
self.pushButtonOpenFolder.setPalette(palette)
font = QtGui.QFont()
font.setPointSize(8)
font.setBold(False)
font.setItalic(False)
font.setUnderline(True)
font.setWeight(50)
self.pushButtonOpenFolder.setFont(font)
self.pushButtonOpenFolder.setMouseTracking(False)
self.pushButtonOpenFolder.setAutoFillBackground(False)
self.pushButtonOpenFolder.setText("")
icon2 = QtGui.QIcon()
icon2.addPixmap(QtGui.QPixmap(":/Open.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.pushButtonOpenFolder.setIcon(icon2)
self.pushButtonOpenFolder.setIconSize(QtCore.QSize(36, 36))
self.pushButtonOpenFolder.setCheckable(False)
self.pushButtonOpenFolder.setAutoDefault(False)
self.pushButtonOpenFolder.setDefault(False)
self.pushButtonOpenFolder.setFlat(True)
self.pushButtonOpenFolder.setObjectName("pushButtonOpenFolder")
self.horizontalLayout_7.addWidget(self.pushButtonOpenFolder)
self.verticalLayout_3 = QtWidgets.QVBoxLayout()
self.verticalLayout_3.setObjectName("verticalLayout_3")
self.horizontalLayout_6 = QtWidgets.QHBoxLayout()
self.horizontalLayout_6.setObjectName("horizontalLayout_6")
self.rdBtn_docx = QtWidgets.QRadioButton(self.groupBox_2)
self.rdBtn_docx.setText("")
icon3 = QtGui.QIcon()
icon3.addPixmap(QtGui.QPixmap(":/File Format Doc-507x507"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.rdBtn_docx.setIcon(icon3)
self.rdBtn_docx.setIconSize(QtCore.QSize(30, 30))
self.rdBtn_docx.setObjectName("rdBtn_docx")
self.horizontalLayout_6.addWidget(self.rdBtn_docx)
self.verticalLayout_3.addLayout(self.horizontalLayout_6)
self.lineEdit_Ext = QtWidgets.QLineEdit(self.groupBox_2)
font = QtGui.QFont()
font.setPointSize(10)
self.lineEdit_Ext.setFont(font)
self.lineEdit_Ext.setObjectName("lineEdit_Ext")
self.verticalLayout_3.addWidget(self.lineEdit_Ext)
self.horizontalLayout_7.addLayout(self.verticalLayout_3)
self.horizontalLayout_5.addLayout(self.horizontalLayout_7)
spacerItem1 = QtWidgets.QSpacerItem(158, 18, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
self.horizontalLayout_5.addItem(spacerItem1)
self.formLayout.setLayout(0, QtWidgets.QFormLayout.SpanningRole, self.horizontalLayout_5)
self.gridLayout_4.addWidget(self.groupBox_2, 0, 0, 1, 6)
self.horizontalLayout = QtWidgets.QHBoxLayout()
self.horizontalLayout.setObjectName("horizontalLayout")
spacerItem2 = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
self.horizontalLayout.addItem(spacerItem2)
self.lineEditTotalPDFnumber = QtWidgets.QLineEdit(self.tab)
font = QtGui.QFont()
font.setPointSize(12)
self.lineEditTotalPDFnumber.setFont(font)
self.lineEditTotalPDFnumber.setObjectName("lineEditTotalPDFnumber")
self.horizontalLayout.addWidget(self.lineEditTotalPDFnumber)
self.labelTotalPDFnumber = QtWidgets.QLabel(self.tab)
self.labelTotalPDFnumber.setObjectName("labelTotalPDFnumber")
self.horizontalLayout.addWidget(self.labelTotalPDFnumber)
self.gridLayout_4.addLayout(self.horizontalLayout, 2, 0, 1, 2)
spacerItem3 = QtWidgets.QSpacerItem(502, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
self.gridLayout_4.addItem(spacerItem3, 2, 5, 1, 1)
self.tabWidget.addTab(self.tab, "")
self.gridLayout_3.addWidget(self.tabWidget, 0, 1, 1, 1)
PdfPreviewWindow.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(PdfPreviewWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 767, 21))
self.menubar.setObjectName("menubar")
PdfPreviewWindow.setMenuBar(self.menubar)
self.statusbar = QtWidgets.QStatusBar(PdfPreviewWindow)
self.statusbar.setObjectName("statusbar")
PdfPreviewWindow.setStatusBar(self.statusbar)
self.retranslateUi(PdfPreviewWindow)
self.tabWidget.setCurrentIndex(0)
QtCore.QMetaObject.connectSlotsByName(PdfPreviewWindow)
def retranslateUi(self, PdfPreviewWindow):
_translate = QtCore.QCoreApplication.translate
PdfPreviewWindow.setWindowTitle(_translate("PdfPreviewWindow", "XXXXXXX"))
self.ExportButton.setToolTip(_translate("PdfPreviewWindow", "<html><head/><body><p align=\"right\"><span style=\" font-size:12pt;\">نسخ</span></p></body></html>"))
self.groupBoxPDFlist.setTitle(_translate("PdfPreviewWindow", "Files List"))
self.SelectAll.setToolTip(_translate("PdfPreviewWindow", "<html><head/><body><p><span style=\" font-size:12pt;\">Check All Items</span></p></body></html>"))
self.groupBox_2.setTitle(_translate("PdfPreviewWindow", "Search Panel"))
self.pushButtonOpenFolder.setToolTip(_translate("PdfPreviewWindow", "<html><head/><body><p><span style=\" font-size:12pt;\">فتح مجلّد</span></p></body></html>"))
self.lineEdit_Ext.setPlaceholderText(_translate("PdfPreviewWindow", "Enter The FileType Extention Here"))
self.labelTotalPDFnumber.setText(_translate("PdfPreviewWindow", "Total"))
self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab), _translate("PdfPreviewWindow", "البرنامج"))
import resources_rc
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
PdfPreviewWindow = QtWidgets.QMainWindow()
ui = Ui_PdfPreviewWindow()
ui.setupUi(PdfPreviewWindow)
PdfPreviewWindow.show()
sys.exit(app.exec_())