如何修复此错误内置类型错误:应为str、bytes或操作系统路径函数或非内置函数

2024-03-29 07:12:49 发布

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我有一个代码,允许用户从所需的路径文件夹中选择,并在QlistWidget中显示现有的docx文件。在

问题是,当用户选择一个文件时,系统必须返回该文件的完整路径。但它显示以下错误:

builtins.TypeError: expected str, bytes or os.PathLike object, not builtin_function_or_method

我知道错误出现在FileListSelected函数的这一行:

p = pathlib.Path(self.fullPath.index)

但不知道怎么解决。在

示例这是CheckPath打印的结果:

其中这些是下载目录中的现有文件

  • checkpath完整路径=>;C:\Users\test\Downloads\简历docx在
  • checkpath Displayed Path=>下载\简历docx在

=========================================

  • checkpath Full Path=>;C:\Users\test\Downloads\志愿者卡.docx在
  • checkpath Displayed Path=>;下载\志愿者卡.docx在

=========================================

  • checkpath Full Path=>;C:\Users\test\Downloads\insta 马洛\关注者.docx在
  • checkpath显示的路径=>;insta maro\关注者.docx在

=========================================

  • checkpath完整路径=>; C: \Users\test\Downloads\PdfToText master\examples\text-
  • 捕获\样本-报告.doccheckpath显示的路径=>; 文本捕获\示例-报告.doc在

代码:

^{pr2}$

在pdfviewer.py在

# -*- 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", "فرع التحليل - محرّك البحث "))
        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_())

Tags: selfqtfontqtguipalettebrushqtcoreqtwidgets
5条回答

我遇到了同样的问题,并通过向第二个类public class ApiConnection添加一个@Service来解决它。第一个类已经有一个@Service。在这个步骤中,它仍然不起作用(返回^{)。此外,在使用ApiConnection的类中,比如说ApplicationImpl,我在ApiConnection apiConnection;上添加了@Autowired(ApiConnection apiConnection = new XXX以前使用过)。然后它就起作用了

尝试向ApiConnection添加一个接口,以验证Spring容器是否正在加载它

ApiConneection implements ApplicationContextAware {
    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        logger.info("Initializing context is:" + applicationContext);
    }

    ....
}

对自动布线类执行相同的操作,并验证它们是否在同一上下文中加载

你的问题可能是:

  1. bean没有用spring初始化
  2. 自动连线bean属于另一个上下文
  3. ApiConnection的上下文未使用<;上下文:注释配置/>

spring找不到类ApiConnection,因为它既没有注释为@Component,也没有注释为@Repository

如果你用@Component注释你的类,它应该可以工作

还要确保spring扫描了包含该类的包

我找到了解决办法。由于ApiConnection对象是在很多地方手动创建的,所以spring framework不会自动连接它

您的第二个类是否标记为SpringBean? 你会在春季前扫描你的第二节课的包裹吗

您可以在spring site查看配置示例

编辑: 为您尝试注入的bean创建setter

public void setApiPermissionCheck(APIPermissionCheck apiPermissionCheck){
       this.apiPermissionCheck = apiPermissionCheck 
}

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