pyqt5输出word,excel,pdf文件（使用office,跟wps的接口）

输出文件的代码

from PyQt5.QAxContainer import QAxWidget
from PyQt5.QtWidgets import QWidget, QVBoxLayout, QPushButton, QFileDialog,QMessageBox
import sys
from PyQt5.QtWidgets import QApplication

class AxWidget(QWidget):

    def __init__(self, *args, **kwargs):
        super(AxWidget, self).__init__(*args, **kwargs)
        self.resize(800, 600)
        layout = QVBoxLayout(self)
        self.axWidget = QAxWidget(self)
        layout.addWidget(self.axWidget)
        layout.addWidget(QPushButton('选择ppt,excel,word,pdf文件',
                                     self, clicked=self.onOpenFile))

    def onOpenFile(self):
        path, _ = QFileDialog.getOpenFileName(
            self, '请选择文件', '', 'excel(*.xlsx *.xls);;word(*.docx *.doc);;pdf(*.pdf)')
        if not path:
            return
        if _.find('*.doc'):
            return self.openOffice(path, 'Word.Application')
        if _.find('*.xls'):
            return self.openOffice(path, 'Excel.Application')
        if _.find('*.pdf'):
            return self.openPdf(path)
        
        
        

    def openOffice(self, path, app):
        self.axWidget.clear()
        if not self.axWidget.setControl(app):
            return QMessageBox.critical(self, '错误', '没有安装  %s' % app)
        self.axWidget.dynamicCall(
            'SetVisible (bool Visible)', 'false')  # 不显示窗体
        self.axWidget.setProperty('DisplayAlerts', False)
        self.axWidget.setControl(path)
        self.axWidget.show()

    def openPdf(self, path):
        self.axWidget.clear()
        if not self.axWidget.setControl('Adobe PDF Reader'):
            return QMessageBox.critical(self, '错误', '没有安装 Adobe PDF Reader')
        #self.axWidget.setControl("{233C1507-6A77-46A4-9443-F871F945D258}")
        self.axWidget.dynamicCall(
            'SetVisible (bool Visible)', 'false')  # 不显示窗体
        self.axWidget.dynamicCall('LoadFile(const QString&)',0,  path)

    
    
    
    def closeEvent(self, event):
        self.axWidget.close()
        self.axWidget.clear()
        self.layout().removeWidget(self.axWidget)
        del self.axWidget
        super(AxWidget, self).closeEvent(event)


if __name__ == '__main__':
    
    app = QApplication(sys.argv)
    w = AxWidget()
    w.show()
    sys.exit(app.exec_())

self.openOffice(path, 'Word.Application')

self.openOffice(path, 'Excel.Application')

Word.Application 是office 中word的接口。 Excel.Application 是excel的接口。

代码运行如下：

 使用wps的接口打开word ,excel.

昨天又试了一下，发现使用wps 的接口打开word，excel 文件更加流畅。

代码如下

from PyQt5.QAxContainer import QAxWidget
from PyQt5.QtWidgets import QWidget, QVBoxLayout, QPushButton, QFileDialog,QMessageBox


class AxWidget(QWidget):

    def __init__(self, *args, **kwargs):
        super(AxWidget, self).__init__(*args, **kwargs)
        self.resize(800, 600)
        layout = QVBoxLayout(self)
        self.axWidget = QAxWidget(self)
        layout.addWidget(self.axWidget)
        layout.addWidget(QPushButton('选择excel,word,pdf文件',
                                     self, clicked=self.onOpenFile))

    def onOpenFile(self):
        path, _ = QFileDialog.getOpenFileName(
            self, '请选择文件', '', 'excel(*.xlsx *.xls);;word(*.docx *.doc);;pdf(*.pdf)')
        if not path:
            return
        if _.find('*.doc'):
            return self.openOffice(path, 'kwps.Application')  #word 的接口
        if _.find('*.xls'):
            return self.openOffice(path, 'ket.Application')   #excel的接口
        
        if _.find('*.pdf'):
            return self.openPdf(path)
        
        
        

    def openOffice(self, path, app):
        self.axWidget.clear()
        if not self.axWidget.setControl(app):
            return QMessageBox.critical(self, '错误', '没有安装  %s' % app)
        self.axWidget.dynamicCall(
            'SetVisible (bool Visible)', 'false')  # 不显示窗体
        self.axWidget.setProperty('DisplayAlerts', False)
        self.axWidget.setControl(path)
        self.axWidget.show()

    def openPdf(self, path):
        self.axWidget.clear()
        if not self.axWidget.setControl('Adobe PDF Reader'):
            return QMessageBox.critical(self, '错误', '没有安装 Adobe PDF Reader')
        #self.axWidget.setControl("{233C1507-6A77-46A4-9443-F871F945D258}")
        self.axWidget.dynamicCall(
            'SetVisible (bool Visible)', 'false')  # 不显示窗体
        self.axWidget.dynamicCall('LoadFile(const QString&)',0,  path)

    
    
    
    def closeEvent(self, event):
        self.axWidget.close()
        self.axWidget.clear()
        self.layout().removeWidget(self.axWidget)
        del self.axWidget
        super(AxWidget, self).closeEvent(event)


if __name__ == '__main__':
    import sys
    from PyQt5.QtWidgets import QApplication
    app = QApplication(sys.argv)
    w = AxWidget()
    w.show()
    sys.exit(app.exec_())

 self.openOffice(path, 'kwps.Application')  #word 的接口

Kwps.Application 是wps 中的word文档的接口，Ket.Application 是excel文件的接口。