Как добавить все элементы в один список с помощью pyqt5 и python

Я могу отображать и возвращать все элементы в списке, но каждый элемент в отдельном списке.

Я хочу добавить все элементы в один список. Буду признателен за любую помощь в достижении моей цели.

результат, который я получил:

there are 4

['C: / Users / test / Downloads \ cv.docx']
['C: / Users / test / Downloads \ cv.docx', 'C: / Users / test / Downloads \ Volunteer Card.docx']
['C: / Users / test / Downloads \ cv.docx', 'C: / Users / test / Downloads \ Volunteer Card.docx', 'C: / Users / test / Downloads \ insta maro \ followers.docx']
['C: / Users / test / Downloads \ cv.docx', 'C: / Users / test / Downloads \ Volunteer Card.docx', 'C: / Users / test / Downloads \ insta maro \ followers.docx', 'C: / Users / test / Downloads \ PdfToText-master \ examples \ text-capture \ sample-report.doc']

где то, что должно быть возвращено в качестве последней строки вверху

что я делал до сих пор

myPDFviewr.py ==> Основной код

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_())

pdfpreview.py ==> графический интерфейс

# -*- 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_())

почему до сих пор ни у кого нет ответа на мой вопрос?

— 13.07.2018 13:47

Пожалуйста, прочтите "минимальный жизнеспособный пример", а затем соответственно edit. Я использую мобильный телефон, и он даже не показывать мне весь ваш код. Ясность и краткость - ключ к привлечению людей, которые проводят время в вопросе ваш. Помните, здесь все волонтеры. Чем проще вы сделаете так, чтобы кто-то быстро увидел и понял ваш основная проблема, тем больше вероятность, что вы получите ответ. Размещены тысячи вопросов. Многие никогда не получают ответа. Многим просто не стоит потрудиться разобраться, что такое Q даже у нас. Помните, что никто не обязан отправлять дайте или получать ответ. Всего наилучшего.

— 14.07.2018 17:46

python list for-loop pyqt5 qlistwidget

13.07.2018 12:07