python - 在 QCompleter 激活调用时查找 QStandardItemModel 的索引

Question

我正在使用 QCompleter 在 PyQt5 中编写一个带有编辑字段的 GUI，以允许用户从弹出列表中选择输入。该列表内置在 QStandardItem 中并提供给 QCompleter。当用户从弹出列表中选择一个项目时，我需要的是 QStandardItem 模型中行的索引。

我试图研究文档https://doc.qt.io/qt-5/qcompleter.html并找到一个名为

遍历完成 要检索单个候选字符串，请使用需要完成的文本调用 setCompletionPrefix() 并调用 currentCompletion()。

这在我的情况下没有用，因为在我的 QStandardItem 模型中存在重复项目的风险，例如 ['cat,'cat','dog']。根据用户选择第一只还是第二只猫，有两个不同的 ID 与之关联。因此，获取用户选择的项目的 QStandardItem 模型的索引很重要。

self.model = QtGui.QStandardItemModel()

#Merge the lists Id, IdCompound, self.SCL_Name together using zip. Id, IdCompount are int, while self.SCL_Name is str

ziplist1 = list(zip(Id, IdCompound, self.SCL_Name))
ziplist2 = list(zip(Id, IdCompound, self.SCL_OtherNames))

#Append the fields in ziplist1 and ziplist2 into 
for name in ziplist1:
    row = list()
    for col in name:
        cell = QtGui.QStandardItem(col) #Has made sure that everything is a string
        row.append(cell)
    self.model.appendRow(row)

for name in ziplist2:
    row = list()
    for col in name:
        cell = QtGui.QStandardItem(col)
        row.append(cell)
    self.model.appendRow(row)

self.completer = QtWidgets.QCompleter()
self.completer.setModel(self.model)
self.completer.setCaseSensitivity(QtCore.Qt.CaseInsensitive)
self.completer.activated.connect(self.complete_excipient_input)
self.completer.setCompletionColumn(2)

我应该在 self.completer.activated.connect(self.complete_excipient_input) 中做什么才能在 self.model 中获取与用户选择的项目相对应的索引？

编辑

我试图运行@eyllanesc 提供的代码示例，它工作正常。但是，当我将代码应用到自己的代码中时，我收到错误消息指出 QObject::connect: Cannot connect QCompleter::activated(QModelIndex) to

(null)::onActivated(QModelIndex)

并且发生了异常：TypeError connect() failed betweenactivated(QModelIndex) and onActivated()

下面是我的代码。它在 QtDesigner 中生成，随后转换为 python 代码。

# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'main_v01.ui'
#
# Created by: PyQt5 UI code generator 5.9.2
#
# WARNING! All changes made in this file will be lost!

from PyQt5 import QtCore, QtGui, QtWidgets
import EBM_DB_tools as tool

class Ui_mainWindow(object):
    def setupUi(self, mainWindow):
        mainWindow.setObjectName("mainWindow")
        mainWindow.resize(1195, 818)
        mainWindow.setWindowOpacity(2.0)
        mainWindow.setAutoFillBackground(False)
        mainWindow.setToolButtonStyle(QtCore.Qt.ToolButtonFollowStyle)
        self.centralwidget = QtWidgets.QWidget(mainWindow)
        self.centralwidget.setObjectName("centralwidget")
        self.lineedit_api = QtWidgets.QLineEdit(self.centralwidget)
        self.lineedit_api.setGeometry(QtCore.QRect(30, 130, 143, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(12)
        self.lineedit_api.setFont(font)
        self.lineedit_api.setObjectName("lineedit_api")
        self.pb_apiinsert = QtWidgets.QPushButton(self.centralwidget)
        self.pb_apiinsert.setGeometry(QtCore.QRect(630, 130, 75, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(12)
        self.pb_apiinsert.setFont(font)
        self.pb_apiinsert.setAutoFillBackground(False)
        self.pb_apiinsert.setObjectName("pb_apiinsert")
        self.api_amount = QtWidgets.QLineEdit(self.centralwidget)
        self.api_amount.setGeometry(QtCore.QRect(178, 130, 142, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(12)
        self.api_amount.setFont(font)
        self.api_amount.setObjectName("api_amount")
        self.ItemTable = QtWidgets.QTableView(self.centralwidget)
        self.ItemTable.setGeometry(QtCore.QRect(30, 270, 471, 281))
        self.ItemTable.setObjectName("ItemTable")
        self.dropdown_apiunit = QtWidgets.QComboBox(self.centralwidget)
        self.dropdown_apiunit.setGeometry(QtCore.QRect(330, 130, 80, 26))
        self.dropdown_apiunit.setObjectName("dropdown_apiunit")
        self.dropdown_apiunit.addItem("")
        self.dropdown_apiunit.addItem("")
        self.dropdown_apiunit.addItem("")
        self.dropdown_apiunit.addItem("")
        self.pb_BatchRegisterLabel = QtWidgets.QPushButton(self.centralwidget)
        self.pb_BatchRegisterLabel.setGeometry(QtCore.QRect(280, 570, 221, 111))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.pb_BatchRegisterLabel.setFont(font)
        self.pb_BatchRegisterLabel.setObjectName("pb_BatchRegisterLabel")
        self.pb_removeTableEntry = QtWidgets.QPushButton(self.centralwidget)
        self.pb_removeTableEntry.setGeometry(QtCore.QRect(520, 390, 75, 23))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(12)
        self.pb_removeTableEntry.setFont(font)
        self.pb_removeTableEntry.setObjectName("pb_removeTableEntry")
        self.lineedit_projectno = QtWidgets.QLineEdit(self.centralwidget)
        self.lineedit_projectno.setGeometry(QtCore.QRect(620, 50, 91, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        font.setBold(True)
        font.setWeight(75)
        self.lineedit_projectno.setFont(font)
        self.lineedit_projectno.setText("")
        self.lineedit_projectno.setObjectName("lineedit_projectno")
        self.label = QtWidgets.QLabel(self.centralwidget)
        self.label.setGeometry(QtCore.QRect(720, 50, 21, 21))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(26)
        self.label.setFont(font)
        self.label.setObjectName("label")
        self.lineedit_formulationno = QtWidgets.QLineEdit(self.centralwidget)
        self.lineedit_formulationno.setGeometry(QtCore.QRect(740, 50, 91, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        font.setBold(True)
        font.setWeight(75)
        self.lineedit_formulationno.setFont(font)
        self.lineedit_formulationno.setText("")
        self.lineedit_formulationno.setObjectName("lineedit_formulationno")
        self.label_2 = QtWidgets.QLabel(self.centralwidget)
        self.label_2.setGeometry(QtCore.QRect(840, 50, 21, 21))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(26)
        self.label_2.setFont(font)
        self.label_2.setObjectName("label_2")
        self.lineedit_apino = QtWidgets.QLineEdit(self.centralwidget)
        self.lineedit_apino.setGeometry(QtCore.QRect(860, 50, 91, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        font.setBold(True)
        font.setWeight(75)
        self.lineedit_apino.setFont(font)
        self.lineedit_apino.setText("")
        self.lineedit_apino.setObjectName("lineedit_apino")
        self.label_3 = QtWidgets.QLabel(self.centralwidget)
        self.label_3.setGeometry(QtCore.QRect(960, 50, 21, 21))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(26)
        self.label_3.setFont(font)
        self.label_3.setObjectName("label_3")
        self.lineedit_batchno = QtWidgets.QLineEdit(self.centralwidget)
        self.lineedit_batchno.setGeometry(QtCore.QRect(980, 50, 71, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        font.setBold(True)
        font.setWeight(75)
        self.lineedit_batchno.setFont(font)
        self.lineedit_batchno.setText("")
        self.lineedit_batchno.setObjectName("lineedit_batchno")
        self.dropdown_processtype = QtWidgets.QComboBox(self.centralwidget)
        self.dropdown_processtype.setGeometry(QtCore.QRect(30, 50, 291, 31))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.dropdown_processtype.setFont(font)
        self.dropdown_processtype.setObjectName("dropdown_processtype")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.setItemText(0, "")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.addItem("")
        self.label_4 = QtWidgets.QLabel(self.centralwidget)
        self.label_4.setGeometry(QtCore.QRect(30, 20, 141, 21))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.label_4.setFont(font)
        self.label_4.setObjectName("label_4")
        self.textEdit_comment = QtWidgets.QTextEdit(self.centralwidget)
        self.textEdit_comment.setGeometry(QtCore.QRect(630, 300, 511, 251))
        self.textEdit_comment.setObjectName("textEdit_comment")
        self.label_5 = QtWidgets.QLabel(self.centralwidget)
        self.label_5.setGeometry(QtCore.QRect(630, 260, 151, 21))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.label_5.setFont(font)
        self.label_5.setObjectName("label_5")
        self.label_6 = QtWidgets.QLabel(self.centralwidget)
        self.label_6.setGeometry(QtCore.QRect(620, 20, 151, 21))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.label_6.setFont(font)
        self.label_6.setObjectName("label_6")
        self.PushButton_NNCnoImport = QtWidgets.QPushButton(self.centralwidget)
        self.PushButton_NNCnoImport.setGeometry(QtCore.QRect(1070, 30, 91, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.PushButton_NNCnoImport.setFont(font)
        self.PushButton_NNCnoImport.setCursor(QtGui.QCursor(QtCore.Qt.ArrowCursor))
        self.PushButton_NNCnoImport.setObjectName("PushButton_NNCnoImport")
        self.pb_formulationRegister = QtWidgets.QPushButton(self.centralwidget)
        self.pb_formulationRegister.setGeometry(QtCore.QRect(30, 570, 221, 111))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.pb_formulationRegister.setFont(font)
        self.pb_formulationRegister.setObjectName("pb_formulationRegister")
        self.TextEdit_api = QtWidgets.QTextEdit(self.centralwidget)
        self.TextEdit_api.setGeometry(QtCore.QRect(420, 130, 191, 26))
        self.TextEdit_api.setObjectName("TextEdit_api")
        self.TextEdit_Excipient = QtWidgets.QTextEdit(self.centralwidget)
        self.TextEdit_Excipient.setGeometry(QtCore.QRect(420, 170, 191, 26))
        self.TextEdit_Excipient.setObjectName("TextEdit_Excipient")
        self.PushButton_Scan = QtWidgets.QPushButton(self.centralwidget)
        self.PushButton_Scan.setGeometry(QtCore.QRect(1070, 60, 91, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.PushButton_Scan.setFont(font)
        self.PushButton_Scan.setCursor(QtGui.QCursor(QtCore.Qt.ArrowCursor))
        self.PushButton_Scan.setObjectName("PushButton_Scan")
        self.label_7 = QtWidgets.QLabel(self.centralwidget)
        self.label_7.setGeometry(QtCore.QRect(420, 100, 141, 21))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.label_7.setFont(font)
        self.label_7.setObjectName("label_7")
        self.lineedit_ExcipientName = QtWidgets.QLineEdit(self.centralwidget)
        self.lineedit_ExcipientName.setGeometry(QtCore.QRect(30, 170, 143, 26))
        self.lineedit_ExcipientName.setCompleter(self.completer)

        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(12)
        self.lineedit_ExcipientName.setFont(font)
        self.lineedit_ExcipientName.setObjectName("lineedit_ExcipientName")
        self.lineedit_excipientamount = QtWidgets.QLineEdit(self.centralwidget)
        self.lineedit_excipientamount.setGeometry(QtCore.QRect(180, 170, 142, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(12)
        self.lineedit_excipientamount.setFont(font)
        self.lineedit_excipientamount.setObjectName("lineedit_excipientamount")
        self.dropdown_excipientunit = QtWidgets.QComboBox(self.centralwidget)
        self.dropdown_excipientunit.setGeometry(QtCore.QRect(330, 170, 80, 26))
        self.dropdown_excipientunit.setObjectName("dropdown_excipientunit")
        self.dropdown_excipientunit.addItem("")
        self.dropdown_excipientunit.addItem("")
        self.dropdown_excipientunit.addItem("")
        self.dropdown_excipientunit.addItem("")
        self.pb_excipientinsert = QtWidgets.QPushButton(self.centralwidget)
        self.pb_excipientinsert.setGeometry(QtCore.QRect(630, 170, 75, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(12)
        self.pb_excipientinsert.setFont(font)
        self.pb_excipientinsert.setObjectName("pb_excipientinsert")
        mainWindow.setCentralWidget(self.centralwidget)
        self.menubar = QtWidgets.QMenuBar(mainWindow)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 1195, 21))
        self.menubar.setObjectName("menubar")
        mainWindow.setMenuBar(self.menubar)
        self.statusbar = QtWidgets.QStatusBar(mainWindow)
        self.statusbar.setObjectName("statusbar")
        mainWindow.setStatusBar(self.statusbar)

        self.retranslateUi(mainWindow)
        QtCore.QMetaObject.connectSlotsByName(mainWindow)
        mainWindow.setTabOrder(self.lineedit_api, self.api_amount)
        mainWindow.setTabOrder(self.api_amount, self.dropdown_apiunit)
        mainWindow.setTabOrder(self.dropdown_apiunit, self.pb_apiinsert)
        mainWindow.setTabOrder(self.pb_apiinsert, self.lineedit_ExcipientName)
        mainWindow.setTabOrder(self.lineedit_ExcipientName, self.lineedit_excipientamount)
        mainWindow.setTabOrder(self.lineedit_excipientamount, self.dropdown_excipientunit)
        mainWindow.setTabOrder(self.dropdown_excipientunit, self.pb_excipientinsert)
        mainWindow.setTabOrder(self.pb_excipientinsert, self.ItemTable)
        mainWindow.setTabOrder(self.ItemTable, self.textEdit_comment)
        mainWindow.setTabOrder(self.textEdit_comment, self.pb_BatchRegisterLabel)
        mainWindow.setTabOrder(self.pb_BatchRegisterLabel, self.lineedit_projectno)
        mainWindow.setTabOrder(self.lineedit_projectno, self.lineedit_formulationno)
        mainWindow.setTabOrder(self.lineedit_formulationno, self.lineedit_apino)
        mainWindow.setTabOrder(self.lineedit_apino, self.lineedit_batchno)
        mainWindow.setTabOrder(self.lineedit_batchno, self.dropdown_processtype)
        mainWindow.setTabOrder(self.dropdown_processtype, self.pb_removeTableEntry)

    def retranslateUi(self, mainWindow):
        _translate = QtCore.QCoreApplication.translate
        mainWindow.setWindowTitle(_translate("mainWindow", "MainWindow"))
        self.lineedit_api.setText(_translate("mainWindow", "API NNCNo"))
        self.pb_apiinsert.setText(_translate("mainWindow", "Insert"))
        self.api_amount.setText(_translate("mainWindow", "Amount"))
        self.dropdown_apiunit.setItemText(0, _translate("mainWindow", "mg"))
        self.dropdown_apiunit.setItemText(1, _translate("mainWindow", "mg/tablet"))
        self.dropdown_apiunit.setItemText(2, _translate("mainWindow", "% (w/w)"))
        self.dropdown_apiunit.setItemText(3, _translate("mainWindow", "mg/capsule"))
        self.pb_BatchRegisterLabel.setText(_translate("mainWindow", "Batch Register and Label"))
        self.pb_removeTableEntry.setText(_translate("mainWindow", "Remove"))
        self.label.setText(_translate("mainWindow", "-"))
        self.label_2.setText(_translate("mainWindow", "-"))
        self.label_3.setText(_translate("mainWindow", "-"))
        self.dropdown_processtype.setItemText(1, _translate("mainWindow", "option 1"))
        self.dropdown_processtype.setItemText(2, _translate("mainWindow", "option 2"))
        self.dropdown_processtype.setItemText(3, _translate("mainWindow", "option 3"))
        self.dropdown_processtype.setItemText(4, _translate("mainWindow", "option 4"))
        self.dropdown_processtype.setItemText(5, _translate("mainWindow", "option 5"))
        self.dropdown_processtype.setItemText(6, _translate("mainWindow", "option 6"))
        self.dropdown_processtype.setItemText(7, _translate("mainWindow", "option 7"))
        self.dropdown_processtype.setItemText(8, _translate("mainWindow", "User specify"))
        self.label_4.setText(_translate("mainWindow", "Process Type"))
        self.textEdit_comment.setHtml(_translate("mainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
"p, li { white-space: pre-wrap; }\n"
"</style></head><body style=\" font-family:\'MS Shell Dlg 2\'; font-size:8.25pt; font-weight:400; font-style:normal;\">\n"
"<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><br /></p></body></html>"))
        self.label_5.setText(_translate("mainWindow", "Comment"))
        self.label_6.setText(_translate("mainWindow", "NNC No"))
        self.PushButton_NNCnoImport.setText(_translate("mainWindow", "Import"))
        self.pb_formulationRegister.setText(_translate("mainWindow", "Register Formulation"))
        self.TextEdit_api.setHtml(_translate("mainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
"p, li { white-space: pre-wrap; }\n"
"</style></head><body style=\" font-family:\'MS Shell Dlg 2\'; font-size:8.25pt; font-weight:400; font-style:normal;\">\n"
"<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><br /></p></body></html>"))
        self.TextEdit_Excipient.setHtml(_translate("mainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
"p, li { white-space: pre-wrap; }\n"
"</style></head><body style=\" font-family:\'MS Shell Dlg 2\'; font-size:8.25pt; font-weight:400; font-style:normal;\">\n"
"<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><br /></p></body></html>"))
        self.PushButton_Scan.setText(_translate("mainWindow", "Scan"))
        self.label_7.setText(_translate("mainWindow", "Comments"))
        self.lineedit_ExcipientName.setText(_translate("mainWindow", "Excipient Name"))
        self.lineedit_excipientamount.setText(_translate("mainWindow", "Amount"))
        self.dropdown_excipientunit.setItemText(0, _translate("mainWindow", "mg"))
        self.dropdown_excipientunit.setItemText(1, _translate("mainWindow", "mg/tablet"))
        self.dropdown_excipientunit.setItemText(2, _translate("mainWindow", "% (w/w)"))
        self.dropdown_excipientunit.setItemText(3, _translate("mainWindow", "mg/capsule"))
        self.pb_excipientinsert.setText(_translate("mainWindow", "Insert"))

    def __init__(self):
        #upon initiation store the path to the different REST calls
        self.url_standardcomponent = "http://somewhere"
        #self.url_auth = " http://somwhere"
        #self.username = 'username'
        #self.password = 'password' #This must be changed later using Keberos-requests

        #Import the standard component
        tool.import_standardcomponent(self)  

        #Prepare the model for completer
        self.model = QtGui.QStandardItemModel()
        #The StandardModelItem only accepts string and not int, therefore a conversion is required
        Id = [str(thing) for thing in self.SCL_Id]
        IdCompound = [str(thing) for thing in self.SCL_IdCompound]

        ziplist1 = list(zip(Id, IdCompound, self.SCL_Name))
        ziplist2 = list(zip(Id, IdCompound, self.SCL_OtherNames))

        #The idea here is to create a list with 3 columns. The 1., 2. columns being Id and IdCompounds. The 3rd comlumn is contains Name. 
        #Once done, the list will be append with OtherNames in the 3rd column. Reason being QCompleter can only match one column. Therefore 
        #Name and OtherNames have to be in 3rd column
        for name in ziplist1:
            row = list()
            for col in name:
                cell = QtGui.QStandardItem(col) #Has made sure that everything is a string
                row.append(cell)
            self.model.appendRow(row)

        for name in ziplist2:
            row = list()
            for col in name:
                cell = QtGui.QStandardItem(col)
                row.append(cell)
            self.model.appendRow(row)

        #Prepare the completer
        self.completer = QtWidgets.QCompleter()
        self.completer.setCaseSensitivity(QtCore.Qt.CaseInsensitive)
        self.completer.setCompletionColumn(2) #Will use 2nd column containing both Name and OtherNames for completion
        self.completer.setModel(self.model)
        #I get the described error when running the below line. Also I have a question, does bracket [QtCore.QMOdelIndex] mean that the class is provided as a list? 
        self.completer.activated[QtCore.QModelIndex].connect(self.onActivated)


    @QtCore.pyqtSlot(QtCore.QModelIndex)
    def onActivated(self, index):
        _id = index.sibling(index.row(), 0).data()
        _id_compound = index.sibling(index.row(), 1).data()
        text = index.data()
        print(_id, _id_compound, text)


if __name__ == "__main__":
    import sys
    app = QtWidgets.QApplication(sys.argv)
    mainWindow = QtWidgets.QMainWindow()
    ui = Ui_mainWindow()
    ui.setupUi(mainWindow)
    mainWindow.show()
    sys.exit(app.exec_())

Answer 1

激活的信号是重载的，也就是说，它可以返回QString（默认情况下，在 python 中str）或 a QModelIndex。所以它必须通过 using 来表示completer.activated [QtCore.QModelIndex].connect(...)，获取 QModelIndex 可以使用兄弟方法获取兄弟，或者使用itemFromIndex()方法获取项目。

from PyQt5 import QtCore, QtGui, QtWidgets


class Widget(QtWidgets.QWidget):
    def __init__(self, parent=None):
        super(Widget, self).__init__(parent)

        Id = ["1", "2", "3", "4", "5", "6"]
        IdCompound = ["a", "b", "c", "d", "e", "f"]
        SCL_Name = ["p", "p", "q", "q", "r", "r"]
        SCL_OtherNames = ["x", "x", "y", "y", "z", "z"]

        ziplist1 = list(zip(Id, IdCompound, SCL_Name))
        ziplist2 = list(zip(Id, IdCompound, SCL_OtherNames))

        self.m_model = QtGui.QStandardItemModel()

        for name in ziplist1 + ziplist2:
            row = list()
            for col in name:
                cell = QtGui.QStandardItem(col)
                row.append(cell)
            self.m_model.appendRow(row)

        self.m_completer = QtWidgets.QCompleter(
            completionColumn=2, caseSensitivity=QtCore.Qt.CaseInsensitive
        )
        self.m_completer.setModel(self.m_model)
        self.m_completer.activated[QtCore.QModelIndex].connect(self.onActivated)

        self.m_lineedit = QtWidgets.QLineEdit()
        self.m_lineedit.setCompleter(self.m_completer)

        self.m_tableview = QtWidgets.QTableView()
        self.m_tableview.setModel(self.m_model)

        lay = QtWidgets.QVBoxLayout(self)
        lay.addWidget(self.m_lineedit)
        lay.addWidget(self.m_tableview)

    @QtCore.pyqtSlot(QtCore.QModelIndex)
    def onActivated(self, index):
        _id = index.sibling(index.row(), 0).data()
        _id_compound = index.sibling(index.row(), 1).data()
        text = index.data()
        print(_id, _id_compound, text)


if __name__ == "__main__":
    import sys

    app = QtWidgets.QApplication(sys.argv)
    sc = Widget()
    sc.show()
    sys.exit(app.exec_())

---

您不应该修改 Qt Designer ⁽¹⁾生成的类，因为它不是小部件，而是应该创建另一个继承适当小部件⁽²⁾的类并使用初始类来填充它。装饰器 @pyqtSlot() 仅像小部件一样在 QObject 中起作用，在您的情况下 Ui_MainWindow 不是，因此您会观察到该错误。

考虑到解决方案是：

# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'main_v01.ui'
#
# Created by: PyQt5 UI code generator 5.9.2
#
# WARNING! All changes made in this file will be lost!

from PyQt5 import QtCore, QtGui, QtWidgets
# import EBM_DB_tools as tool

class Ui_mainWindow(object):
    def setupUi(self, mainWindow):
        mainWindow.setObjectName("mainWindow")
        mainWindow.resize(1195, 818)
        mainWindow.setWindowOpacity(2.0)
        mainWindow.setAutoFillBackground(False)
        mainWindow.setToolButtonStyle(QtCore.Qt.ToolButtonFollowStyle)
        self.centralwidget = QtWidgets.QWidget(mainWindow)
        self.centralwidget.setObjectName("centralwidget")
        self.lineedit_api = QtWidgets.QLineEdit(self.centralwidget)
        self.lineedit_api.setGeometry(QtCore.QRect(30, 130, 143, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(12)
        self.lineedit_api.setFont(font)
        self.lineedit_api.setObjectName("lineedit_api")
        self.pb_apiinsert = QtWidgets.QPushButton(self.centralwidget)
        self.pb_apiinsert.setGeometry(QtCore.QRect(630, 130, 75, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(12)
        self.pb_apiinsert.setFont(font)
        self.pb_apiinsert.setAutoFillBackground(False)
        self.pb_apiinsert.setObjectName("pb_apiinsert")
        self.api_amount = QtWidgets.QLineEdit(self.centralwidget)
        self.api_amount.setGeometry(QtCore.QRect(178, 130, 142, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(12)
        self.api_amount.setFont(font)
        self.api_amount.setObjectName("api_amount")
        self.ItemTable = QtWidgets.QTableView(self.centralwidget)
        self.ItemTable.setGeometry(QtCore.QRect(30, 270, 471, 281))
        self.ItemTable.setObjectName("ItemTable")
        self.dropdown_apiunit = QtWidgets.QComboBox(self.centralwidget)
        self.dropdown_apiunit.setGeometry(QtCore.QRect(330, 130, 80, 26))
        self.dropdown_apiunit.setObjectName("dropdown_apiunit")
        self.dropdown_apiunit.addItem("")
        self.dropdown_apiunit.addItem("")
        self.dropdown_apiunit.addItem("")
        self.dropdown_apiunit.addItem("")
        self.pb_BatchRegisterLabel = QtWidgets.QPushButton(self.centralwidget)
        self.pb_BatchRegisterLabel.setGeometry(QtCore.QRect(280, 570, 221, 111))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.pb_BatchRegisterLabel.setFont(font)
        self.pb_BatchRegisterLabel.setObjectName("pb_BatchRegisterLabel")
        self.pb_removeTableEntry = QtWidgets.QPushButton(self.centralwidget)
        self.pb_removeTableEntry.setGeometry(QtCore.QRect(520, 390, 75, 23))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(12)
        self.pb_removeTableEntry.setFont(font)
        self.pb_removeTableEntry.setObjectName("pb_removeTableEntry")
        self.lineedit_projectno = QtWidgets.QLineEdit(self.centralwidget)
        self.lineedit_projectno.setGeometry(QtCore.QRect(620, 50, 91, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        font.setBold(True)
        font.setWeight(75)
        self.lineedit_projectno.setFont(font)
        self.lineedit_projectno.setText("")
        self.lineedit_projectno.setObjectName("lineedit_projectno")
        self.label = QtWidgets.QLabel(self.centralwidget)
        self.label.setGeometry(QtCore.QRect(720, 50, 21, 21))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(26)
        self.label.setFont(font)
        self.label.setObjectName("label")
        self.lineedit_formulationno = QtWidgets.QLineEdit(self.centralwidget)
        self.lineedit_formulationno.setGeometry(QtCore.QRect(740, 50, 91, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        font.setBold(True)
        font.setWeight(75)
        self.lineedit_formulationno.setFont(font)
        self.lineedit_formulationno.setText("")
        self.lineedit_formulationno.setObjectName("lineedit_formulationno")
        self.label_2 = QtWidgets.QLabel(self.centralwidget)
        self.label_2.setGeometry(QtCore.QRect(840, 50, 21, 21))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(26)
        self.label_2.setFont(font)
        self.label_2.setObjectName("label_2")
        self.lineedit_apino = QtWidgets.QLineEdit(self.centralwidget)
        self.lineedit_apino.setGeometry(QtCore.QRect(860, 50, 91, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        font.setBold(True)
        font.setWeight(75)
        self.lineedit_apino.setFont(font)
        self.lineedit_apino.setText("")
        self.lineedit_apino.setObjectName("lineedit_apino")
        self.label_3 = QtWidgets.QLabel(self.centralwidget)
        self.label_3.setGeometry(QtCore.QRect(960, 50, 21, 21))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(26)
        self.label_3.setFont(font)
        self.label_3.setObjectName("label_3")
        self.lineedit_batchno = QtWidgets.QLineEdit(self.centralwidget)
        self.lineedit_batchno.setGeometry(QtCore.QRect(980, 50, 71, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        font.setBold(True)
        font.setWeight(75)
        self.lineedit_batchno.setFont(font)
        self.lineedit_batchno.setText("")
        self.lineedit_batchno.setObjectName("lineedit_batchno")
        self.dropdown_processtype = QtWidgets.QComboBox(self.centralwidget)
        self.dropdown_processtype.setGeometry(QtCore.QRect(30, 50, 291, 31))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.dropdown_processtype.setFont(font)
        self.dropdown_processtype.setObjectName("dropdown_processtype")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.setItemText(0, "")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.addItem("")
        self.dropdown_processtype.addItem("")
        self.label_4 = QtWidgets.QLabel(self.centralwidget)
        self.label_4.setGeometry(QtCore.QRect(30, 20, 141, 21))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.label_4.setFont(font)
        self.label_4.setObjectName("label_4")
        self.textEdit_comment = QtWidgets.QTextEdit(self.centralwidget)
        self.textEdit_comment.setGeometry(QtCore.QRect(630, 300, 511, 251))
        self.textEdit_comment.setObjectName("textEdit_comment")
        self.label_5 = QtWidgets.QLabel(self.centralwidget)
        self.label_5.setGeometry(QtCore.QRect(630, 260, 151, 21))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.label_5.setFont(font)
        self.label_5.setObjectName("label_5")
        self.label_6 = QtWidgets.QLabel(self.centralwidget)
        self.label_6.setGeometry(QtCore.QRect(620, 20, 151, 21))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.label_6.setFont(font)
        self.label_6.setObjectName("label_6")
        self.PushButton_NNCnoImport = QtWidgets.QPushButton(self.centralwidget)
        self.PushButton_NNCnoImport.setGeometry(QtCore.QRect(1070, 30, 91, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.PushButton_NNCnoImport.setFont(font)
        self.PushButton_NNCnoImport.setCursor(QtGui.QCursor(QtCore.Qt.ArrowCursor))
        self.PushButton_NNCnoImport.setObjectName("PushButton_NNCnoImport")
        self.pb_formulationRegister = QtWidgets.QPushButton(self.centralwidget)
        self.pb_formulationRegister.setGeometry(QtCore.QRect(30, 570, 221, 111))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.pb_formulationRegister.setFont(font)
        self.pb_formulationRegister.setObjectName("pb_formulationRegister")
        self.TextEdit_api = QtWidgets.QTextEdit(self.centralwidget)
        self.TextEdit_api.setGeometry(QtCore.QRect(420, 130, 191, 26))
        self.TextEdit_api.setObjectName("TextEdit_api")
        self.TextEdit_Excipient = QtWidgets.QTextEdit(self.centralwidget)
        self.TextEdit_Excipient.setGeometry(QtCore.QRect(420, 170, 191, 26))
        self.TextEdit_Excipient.setObjectName("TextEdit_Excipient")
        self.PushButton_Scan = QtWidgets.QPushButton(self.centralwidget)
        self.PushButton_Scan.setGeometry(QtCore.QRect(1070, 60, 91, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.PushButton_Scan.setFont(font)
        self.PushButton_Scan.setCursor(QtGui.QCursor(QtCore.Qt.ArrowCursor))
        self.PushButton_Scan.setObjectName("PushButton_Scan")
        self.label_7 = QtWidgets.QLabel(self.centralwidget)
        self.label_7.setGeometry(QtCore.QRect(420, 100, 141, 21))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(14)
        self.label_7.setFont(font)
        self.label_7.setObjectName("label_7")
        self.lineedit_ExcipientName = QtWidgets.QLineEdit(self.centralwidget)
        self.lineedit_ExcipientName.setGeometry(QtCore.QRect(30, 170, 143, 26))

        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(12)
        self.lineedit_ExcipientName.setFont(font)
        self.lineedit_ExcipientName.setObjectName("lineedit_ExcipientName")
        self.lineedit_excipientamount = QtWidgets.QLineEdit(self.centralwidget)
        self.lineedit_excipientamount.setGeometry(QtCore.QRect(180, 170, 142, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(12)
        self.lineedit_excipientamount.setFont(font)
        self.lineedit_excipientamount.setObjectName("lineedit_excipientamount")
        self.dropdown_excipientunit = QtWidgets.QComboBox(self.centralwidget)
        self.dropdown_excipientunit.setGeometry(QtCore.QRect(330, 170, 80, 26))
        self.dropdown_excipientunit.setObjectName("dropdown_excipientunit")
        self.dropdown_excipientunit.addItem("")
        self.dropdown_excipientunit.addItem("")
        self.dropdown_excipientunit.addItem("")
        self.dropdown_excipientunit.addItem("")
        self.pb_excipientinsert = QtWidgets.QPushButton(self.centralwidget)
        self.pb_excipientinsert.setGeometry(QtCore.QRect(630, 170, 75, 26))
        font = QtGui.QFont()
        font.setFamily("Arial")
        font.setPointSize(12)
        self.pb_excipientinsert.setFont(font)
        self.pb_excipientinsert.setObjectName("pb_excipientinsert")
        mainWindow.setCentralWidget(self.centralwidget)
        self.menubar = QtWidgets.QMenuBar(mainWindow)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 1195, 21))
        self.menubar.setObjectName("menubar")
        mainWindow.setMenuBar(self.menubar)
        self.statusbar = QtWidgets.QStatusBar(mainWindow)
        self.statusbar.setObjectName("statusbar")
        mainWindow.setStatusBar(self.statusbar)

        self.retranslateUi(mainWindow)
        QtCore.QMetaObject.connectSlotsByName(mainWindow)
        mainWindow.setTabOrder(self.lineedit_api, self.api_amount)
        mainWindow.setTabOrder(self.api_amount, self.dropdown_apiunit)
        mainWindow.setTabOrder(self.dropdown_apiunit, self.pb_apiinsert)
        mainWindow.setTabOrder(self.pb_apiinsert, self.lineedit_ExcipientName)
        mainWindow.setTabOrder(self.lineedit_ExcipientName, self.lineedit_excipientamount)
        mainWindow.setTabOrder(self.lineedit_excipientamount, self.dropdown_excipientunit)
        mainWindow.setTabOrder(self.dropdown_excipientunit, self.pb_excipientinsert)
        mainWindow.setTabOrder(self.pb_excipientinsert, self.ItemTable)
        mainWindow.setTabOrder(self.ItemTable, self.textEdit_comment)
        mainWindow.setTabOrder(self.textEdit_comment, self.pb_BatchRegisterLabel)
        mainWindow.setTabOrder(self.pb_BatchRegisterLabel, self.lineedit_projectno)
        mainWindow.setTabOrder(self.lineedit_projectno, self.lineedit_formulationno)
        mainWindow.setTabOrder(self.lineedit_formulationno, self.lineedit_apino)
        mainWindow.setTabOrder(self.lineedit_apino, self.lineedit_batchno)
        mainWindow.setTabOrder(self.lineedit_batchno, self.dropdown_processtype)
        mainWindow.setTabOrder(self.dropdown_processtype, self.pb_removeTableEntry)

    def retranslateUi(self, mainWindow):
        _translate = QtCore.QCoreApplication.translate
        mainWindow.setWindowTitle(_translate("mainWindow", "MainWindow"))
        self.lineedit_api.setText(_translate("mainWindow", "API NNCNo"))
        self.pb_apiinsert.setText(_translate("mainWindow", "Insert"))
        self.api_amount.setText(_translate("mainWindow", "Amount"))
        self.dropdown_apiunit.setItemText(0, _translate("mainWindow", "mg"))
        self.dropdown_apiunit.setItemText(1, _translate("mainWindow", "mg/tablet"))
        self.dropdown_apiunit.setItemText(2, _translate("mainWindow", "% (w/w)"))
        self.dropdown_apiunit.setItemText(3, _translate("mainWindow", "mg/capsule"))
        self.pb_BatchRegisterLabel.setText(_translate("mainWindow", "Batch Register and Label"))
        self.pb_removeTableEntry.setText(_translate("mainWindow", "Remove"))
        self.label.setText(_translate("mainWindow", "-"))
        self.label_2.setText(_translate("mainWindow", "-"))
        self.label_3.setText(_translate("mainWindow", "-"))
        self.dropdown_processtype.setItemText(1, _translate("mainWindow", "option 1"))
        self.dropdown_processtype.setItemText(2, _translate("mainWindow", "option 2"))
        self.dropdown_processtype.setItemText(3, _translate("mainWindow", "option 3"))
        self.dropdown_processtype.setItemText(4, _translate("mainWindow", "option 4"))
        self.dropdown_processtype.setItemText(5, _translate("mainWindow", "option 5"))
        self.dropdown_processtype.setItemText(6, _translate("mainWindow", "option 6"))
        self.dropdown_processtype.setItemText(7, _translate("mainWindow", "option 7"))
        self.dropdown_processtype.setItemText(8, _translate("mainWindow", "User specify"))
        self.label_4.setText(_translate("mainWindow", "Process Type"))
        self.textEdit_comment.setHtml(_translate("mainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
"p, li { white-space: pre-wrap; }\n"
"</style></head><body style=\" font-family:\'MS Shell Dlg 2\'; font-size:8.25pt; font-weight:400; font-style:normal;\">\n"
"<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><br /></p></body></html>"))
        self.label_5.setText(_translate("mainWindow", "Comment"))
        self.label_6.setText(_translate("mainWindow", "NNC No"))
        self.PushButton_NNCnoImport.setText(_translate("mainWindow", "Import"))
        self.pb_formulationRegister.setText(_translate("mainWindow", "Register Formulation"))
        self.TextEdit_api.setHtml(_translate("mainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
"p, li { white-space: pre-wrap; }\n"
"</style></head><body style=\" font-family:\'MS Shell Dlg 2\'; font-size:8.25pt; font-weight:400; font-style:normal;\">\n"
"<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><br /></p></body></html>"))
        self.TextEdit_Excipient.setHtml(_translate("mainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
"p, li { white-space: pre-wrap; }\n"
"</style></head><body style=\" font-family:\'MS Shell Dlg 2\'; font-size:8.25pt; font-weight:400; font-style:normal;\">\n"
"<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><br /></p></body></html>"))
        self.PushButton_Scan.setText(_translate("mainWindow", "Scan"))
        self.label_7.setText(_translate("mainWindow", "Comments"))
        self.lineedit_ExcipientName.setText(_translate("mainWindow", "Excipient Name"))
        self.lineedit_excipientamount.setText(_translate("mainWindow", "Amount"))
        self.dropdown_excipientunit.setItemText(0, _translate("mainWindow", "mg"))
        self.dropdown_excipientunit.setItemText(1, _translate("mainWindow", "mg/tablet"))
        self.dropdown_excipientunit.setItemText(2, _translate("mainWindow", "% (w/w)"))
        self.dropdown_excipientunit.setItemText(3, _translate("mainWindow", "mg/capsule"))
        self.pb_excipientinsert.setText(_translate("mainWindow", "Insert"))


class MainWindow(QtWidgets.QMainWindow, Ui_mainWindow):
    def __init__(self):
        super(MainWindow, self).__init__()
        self.setupUi(self)
        #upon initiation store the path to the different REST calls
        self.url_standardcomponent = "http://somewhere"
        #self.url_auth = " http://somwhere"
        #self.username = 'username'
        #self.password = 'password' #This must be changed later using Keberos-requests

        #Import the standard component
        # tool.import_standardcomponent(self)  

        self.SCL_Id = ["aaa", "bbb", "ccc"]
        self.SCL_IdCompound = ["xxx", "yyy", "zzz"]
        self.SCL_Name = ["111", "222", "333"]
        self.SCL_OtherNames = ["PPP", "QQQ", "RRR"]
        #Prepare the model for completer
        self.model = QtGui.QStandardItemModel()
        #The StandardModelItem only accepts string and not int, therefore a conversion is required
        Id = [str(thing) for thing in self.SCL_Id]
        IdCompound = [str(thing) for thing in self.SCL_IdCompound]

        ziplist1 = list(zip(Id, IdCompound, self.SCL_Name))
        ziplist2 = list(zip(Id, IdCompound, self.SCL_OtherNames))

        #The idea here is to create a list with 3 columns. The 1., 2. columns being Id and IdCompounds. The 3rd comlumn is contains Name. 
        #Once done, the list will be append with OtherNames in the 3rd column. Reason being QCompleter can only match one column. Therefore 
        #Name and OtherNames have to be in 3rd column
        for name in ziplist1:
            row = list()
            for col in name:
                cell = QtGui.QStandardItem(col) #Has made sure that everything is a string
                row.append(cell)
            self.model.appendRow(row)

        for name in ziplist2:
            row = list()
            for col in name:
                cell = QtGui.QStandardItem(col)
                row.append(cell)
            self.model.appendRow(row)

        #Prepare the completer
        self.completer = QtWidgets.QCompleter()
        self.completer.setCaseSensitivity(QtCore.Qt.CaseInsensitive)
        self.completer.setCompletionColumn(2) #Will use 2nd column containing both Name and OtherNames for completion
        self.completer.setModel(self.model)
        #I get the described error when running the below line. Also I have a question, does bracket [QtCore.QMOdelIndex] mean that the class is provided as a list? 
        self.completer.activated[QtCore.QModelIndex].connect(self.onActivated)
        self.lineedit_ExcipientName.setCompleter(self.completer)


    @QtCore.pyqtSlot(QtCore.QModelIndex)
    def onActivated(self, index):
        _id = index.sibling(index.row(), 0).data()
        _id_compound = index.sibling(index.row(), 1).data()
        text = index.data()
        print(_id, _id_compound, text)


if __name__ == "__main__":
    import sys
    app = QtWidgets.QApplication(sys.argv)
    w = MainWindow()
    w.show()
    sys.exit(app.exec_())

---

_{(1)使用生成的代码
(2) https://stackoverflow.com/a/46545116/6622587}