python将pdf转换成word（Python工具开发PDF转WordWord转PDF）

最近生活中经常需要对Word和PDF两个文件类型进行互转，挺麻烦的，这个时候就有两个选择，要么百度搜索那些在线转换类型的网站，要么只能使用微软office全家桶自带的类型转换，前者因为文件涉及我的个人隐私，所以我不是很想在那些网站上进行转换，虽然说没人在意我那些资料，哈哈！安全点还是好的，那么我就只能选择微软自带的功能了，我之前用过一次感觉还不错很好用，可是当我第三次使用的时候发现，居，居然，要钱了

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我还以为微软那个是每天两次机会，没想到居然是一个账号两次机会啊，打扰了，饭都吃不起，那还有钱啊，而且居然这么贵

所以推出了Excel2.0版本，别问为什么，懒得重新绘制界面，拿上个帖子的模板的修修改改，又是个新的，就是那个被吐槽难看的那个模板，我换了个皮又拿出来了，没想到吧！！好了，不说废话了，新的软件操作简单，先导入文件然后单击按钮就可以了（其实刚设定的时候连按钮都没，直接导入就自动转换了，后面想想，可能有些人不喜欢这种模式，所以改回了传统鼠标单击按钮），现在是可拖放也可导入，随便了，其他我做了限制，不是规定文件不能转换，比如Word转PDF，你导入PDF然后点击Word转PDF就不行，没办法不设置，到时候又软件有bug，转换完，会在左下角提示转换成功和文件路径的有一个前提要求电脑要有Word，Excel，PDF，不然软件用不了，会闪退

from pdf2docx import Converter from configparser import ConfigParser import os from PyQt5.QtGui import * from PyQt5.QtWidgets import * from PyQt5.QtCore import Qt from xlrd import * import fitz import os import pandas as pd import sys import openpyxl from win32com.client import constants, gencache class Main_Win(QWidget): def __init__(self): self.i = 0 self.filename = "" super(Main_Win,self).__init__() self.setAcceptDrops(True) self.Main_WinUI() def Main_WinUI(self): self.setWindowTitle('多功能系统') self.resize(1700,880) screen = QDesktopWidget().screenGeometry() size = self.geometry() newLeft = (screen.width() - size.width()) // 2 newTop = (screen.height() - size.height()) // 2 self.move(newLeft, newTop) #self.setFixedSize(1700,880) palette = QPalette() pix = QPixmap(os.getcwd() "\\images\\six.png") pix = pix.scaled(1300, 880) palette.setBrush(QPalette.Background, QBrush(pix)) self.setPalette(palette) self.setToolTip('温馨提示:软件仅供参考，有问题可以上论坛交流！') QToolTip.setFont(QFont('Times',10,QFont.Black)) self.setWindowIcon(QIcon(os.getcwd() '\\images\\Book.ico')) print(os.getcwd() '\\images\\Book.ico') self.Main_WinLayout() self.show() def Main_WinLayout(self): self.group = QGroupBox(self) self.group.setTitle('参数设置区') self.group.setGeometry(10,10,400,300) self.layout = QGridLayout() self.label_one = QLabel('<font color=#9370DB>请输入要搜索的关键词：<\\font>') self.layout.addWidget(self.label_one,0,0) self.edit_one = QLineEdit() self.edit_one.setAlignment(Qt.AlignCenter) self.edit_one.setPlaceholderText('这里输入要搜索的关键词') self.layout.addWidget(self.edit_one,0,1) self.button_one = QPushButton('开始搜索') self.layout.addWidget(self.button_one,1,0) self.button_one.clicked.connect(self.dialoginfo) self.button_two = QPushButton('导入文件') self.layout.addWidget(self.button_two, 1, 1) self.button_two.clicked.connect(self.groove_five) self.button_four = QPushButton('PDF转图片') self.layout.addWidget(self.button_four, 2, 0) self.button_four.clicked.connect(self.Start_PDF_Image) self.button_five = QPushButton('Word转PDF') self.layout.addWidget(self.button_five, 2, 1) self.button_five.clicked.connect(self.Start_Word_PDF) self.button_six = QPushButton('PDF转Word') self.layout.addWidget(self.button_six, 3, 0) self.button_six.clicked.connect(self.Start_PDF_Word) # --------------------------------------------------------------- self.group_two = QGroupBox(self) self.group_two.setTitle('输出日志') self.group_two.setGeometry(10, 320, 400, 550) self.textedit_one = QTextEdit() self.textedit_one.setHtml('<font color=red>温馨提示！<\\font>') self.textedit_one.setFont(QFont("Times",10)) self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText("\n目前软件只支持Excel,Word，PDF文件\n") self.layout_two = QGridLayout() self.textedit_one.setReadOnly(True) self.layout_two.addWidget(self.textedit_one) self.group_two.setLayout(self.layout_two) self.group_three = QGroupBox(self) self.layout_two = QHBoxLayout() self.group_three.setTitle('订单数据') self.group_three.setGeometry(420, 10, 1265, 860) self.table_one = QTableWidget() self.setContextMenuPolicy(Qt.CustomContextMenu) self.customContextMenuRequested.connect(self.showMenu) self.contextMenu = QMenu(self) self.CP = self.contextMenu.addAction('复制') self.CP.triggered.connect(lambda:self.selected_tb_text(self.table_one)) self.CP = self.contextMenu.addAction('打开表格可编辑') self.CP.triggered.connect(lambda: self.compile_True(self.table_one)) self.CP = self.contextMenu.addAction('关闭表格可编辑') self.CP.triggered.connect(lambda: self.compile_False(self.table_one)) self.CP = self.contextMenu.addAction('添加数据') self.CP.triggered.connect(lambda: self.appendinfo(self.table_one)) self.layout_two.addWidget(self.table_one) self.group_three.setLayout(self.layout_two) QApplication.processEvents() self.group.setLayout(self.layout) def dialoginfo(self): find_str = [] if self.filename: if self.edit_one.text() == "": reply=QMessageBox.question(win, '温馨提示！', '大哥，你关键字，怎么也输点吧！', QMessageBox.Yes | QMessageBox.No, (QMessageBox.Yes)) if reply == QMessageBox.Yes: pass else: self.dialoginfo() else: for i in self.data.to_dict('records'): for value in i.values(): if str(value) == str(self.edit_one.text()): find_str.append(i) print(find_str) if len(find_str): self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText(f"\n查询成功！！一共{len(find_str)}条数据！！\n") self.table_one.setRowCount(len(find_str)) self.table_one.clearContents() for s in range(len(find_str)): for key,value in find_str[s].items(): item = QTableWidgetItem(str(value)) item.setTextAlignment(Qt.AlignCenter) self.table_one.setItem(s, self.head_list.index(key), item) else: self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText(f"\n查询失败，找不到该条信息！！！\n") else: reply = QMessageBox.question(win, '温馨提示！', '请先导入文件在查询！！', QMessageBox.Yes | QMessageBox.No , (QMessageBox.Yes)) if reply == QMessageBox.Yes: pass else: self.dialoginfo() def selected_tb_text(self,table_view): try: indexes = table_view.selectedIndexes() indexes_dict = {} for index in indexes: row, column = index.row(), index.column() if row in indexes_dict.keys(): indexes_dict[row].append(column) else: indexes_dict[row] = [column] print(indexes_dict) print(row,column) text = [] for row, columns in indexes_dict.items(): row_data = [] for column in columns: try: data = table_view.item(row, column).text() except BaseException as e: data = ' ' finally: if row_data: row_data = ' ' data else: row_data = data if text: if len(text) % 4 == 0: text.append('\n') text.append(row_data) else: text.append(row_data) print(text) text_two = '' for item in text: text_two = item try: clipboard = QApplication.clipboard() clipboard.setText(text_two) # 复制到粘贴板 except BaseException as e: print(e) except BaseException as e: print(e) clipboard = QApplication.clipboard() clipboard.setText(text_two) return '' def keyPressEvent(self, event): # 重写键盘监听事件 # 监听 CTRL C 组合键，实现复制数据到粘贴板 if (event.key() == Qt.Key_C) and QApplication.keyboardModifiers() == Qt.ControlModifier: text = self.selected_tb_text(self.table_one) def showMenu(self, pos): print(pos) self.contextMenu.exec_(QCursor.pos()) def groove_five(self): self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText("\n正在导入Excel文件..............\n") self.filename,ok = QFileDialog.getOpenFileName(self,'想好了在选，记得选EXCAL文件！！！！','C:\\','文件类型默认所有，这个你不用担心：(*.*)') self.excal() def excal(self): print(self.filename) self.head_list = [] self.sum_list = [] if self.filename[-4:] == "xlsx" or self.filename[-3:] == "xls": self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText("\n导入成功！\n") self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText(f'\n成功导入Excel文件!,路径为：{self.filename}\n') self.data = pd.read_excel(self.filename) print("123") for i in self.data: self.head_list.append(i) self.table_one.setRowCount(len(self.data[i].values)) self.table_one.setColumnCount(len(self.head_list)) self.table_one.setHorizontalHeaderLabels(self.head_list) for j in self.head_list: for k in self.data[j].values: s = QTableWidgetItem(str(k)) s.setTextAlignment(Qt.AlignCenter) self.sum_list.append(k) self.table_one.setItem(len(self.sum_list) - 1,int(self.head_list.index(j)), s) self.sum_list.clear() self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText(f'目前有{len(self.data[j].values)}条数据！\n') self.table_one.setEditTriggers(QAbstractItemView.NoEditTriggers) # 设置单元格不可编辑 elif self.filename[-4:] == "docx": self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText("\n导入成功！\n") self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText(f'\n成功导入Word文件!,路径为：{self.filename}\n') elif self.filename[-3:] == "pdf": self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText("\n导入成功！\n") self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText(f'\n成功导入PDF文件!,路径为：{self.filename}\n') elif os.path.isdir(self.filename): self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText("\n导入成功！\n") self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText(f'\n成功导入内含PDF文件的文件夹!,路径为：{self.filename}\n') else: self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText("\n导入失败，请检查是否导入的是后缀为：xlsx,docx，pdf的文件！\n") def Queryinfomation(self): for i in range(self.shape[0]): for i2 in range(self.shape[1]): Query = self.table_one.item(i,i2).text() print(Query) def compile_True(self,table_view): self.table_one.setEditTriggers(QAbstractItemView.DoubleClicked) def compile_False(self,table_view): self.table_one.setEditTriggers(QAbstractItemView.NoEditTriggers) def appendinfo(self,table_view): self.i =1 self.table_one.setRowCount(self.i) def dragEnterEvent(self, QDragEnterEvent): if QDragEnterEvent.mimeData().hasText(): QDragEnterEvent.acceptProposedAction() def dropEvent(self, QDropEvent): self.filename = QDropEvent.mimeData().text().replace('file:///', '') print(self.filename) self.excal() def closeEvent(self, event): reply=QMessageBox.question(self,'Message','确定要退出吗?',QMessageBox.Yes,QMessageBox.No) if reply == QMessageBox.Yes: sys.exit() else: event.ignore() def pyMuPDF_fitz(self,pdfPath, imagePath): pdfDoc = fitz.open(pdfPath) for pg in range(pdfDoc.pageCount): page = pdfDoc[pg] rotate = int(0) zoom_x = 1.33333333 zoom_y = 1.33333333 mat = fitz.Matrix(zoom_x, zoom_y).preRotate(rotate) pix = page.getPixmap(matrix=mat, alpha=False) if not os.path.exists(imagePath): os.makedirs(imagePath) pix.writePNG(imagePath '/' 'images_%s.png' % pg) def Start_Word_PDF(self): if self.filename[-4:] == "docx" or self.filename[-3:] == "dox": reply = QMessageBox.question(win, '温馨提示！', '程序开始执行时，因为计算量大可能会导致卡顿，这是正常现象，请不要乱点，请耐心稍等一会儿！！！', QMessageBox.Yes | QMessageBox.No,(QMessageBox.Yes)) if reply == QMessageBox.Yes: pass else: self.Start_Word_PDF() Word_pdf_path = self.filename.replace(self.filename[-4:],"pdf") word = gencache.EnsureDispatch('Word.Application') doc = word.Documents.Open(self.filename, ReadOnly=1) doc.ExportAsFixedFormat(Word_pdf_path,constants.wdExportFormatPDF,Item=constants.wdExportDocumentWithMarkup,CreateBookmarks=constants.wdExportCreateHeadingBookmarks) word.Quit(constants.wdDoNotSaveChanges) self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText(f"\nWord文件已成功转换PDF文件，请前往Word同目录下查看！！！\n\n生成路径为:{Word_pdf_path}\n") else: QMessageBox.question(win, '温馨提示！', '请检查是否为Word文件！！', QMessageBox.Yes | QMessageBox.No, (QMessageBox.Yes)) def Start_PDF_Image(self): if self.filename[-3:] == "pdf": reply = QMessageBox.question(win, '温馨提示！', '程序开始执行时，因为计算量大可能会导致卡顿，这是正常现象，请不要乱点，耐心稍等一会儿！！！',QMessageBox.Yes | QMessageBox.No, (QMessageBox.Yes)) if reply == QMessageBox.Yes: pass else: self.Start_PDF_Image() self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText(f'\n正在转换PDF图片，\n') PDF_images_path = os.path.join(os.path.expanduser("~"), 'Desktop//PDF_images') self.pyMuPDF_fitz(self.filename, PDF_images_path) self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText(f'\nPDF文件已成功转换图片文件，请前往桌面查看！！！\n\n生成路径为:{PDF_images_path}\n') else: QMessageBox.question(win, '温馨提示！', '请检查是否为PDF文件！！', QMessageBox.Yes | QMessageBox.No, (QMessageBox.Yes)) def Start_PDF_Word(self): if os.path.isdir(self.filename): QMessageBox.question(win, '温馨提示！', '程序开始执行时，因为计算量大可能会导致卡顿，这是正常现象，请不要乱点，耐心稍等一会儿！！！', QMessageBox.Yes | QMessageBox.No, (QMessageBox.Yes)) config_parser = ConfigParser() config_parser.read('config.cfg', encoding='utf-8') config = config_parser['default'] for file in os.listdir(self.filename): extension_name = os.path.splitext(file)[1] if extension_name != '.pdf': continue file_name = os.path.splitext(file)[0] pdf_file = self.filename '/' file word_file = self.filename '/' file_name '.docx' cv = Converter(pdf_file) cv.convert(word_file) cv.close() self.textedit_one.moveCursor(QTextCursor.End) self.textedit_one.insertPlainText(f'\nPDF文件已成功转换图片文件，请前往桌面查看！！！\n\n生成路径为:{word_file}\n') else: QMessageBox.question(win, '温馨提示！', '请导入一个内含PDF文件的文件夹！！！', QMessageBox.Yes | QMessageBox.No, (QMessageBox.Yes)) if __name__ == '__main__': app = QApplication(sys.argv) win = Main_Win() sys.exit(app.exec_())

吸取评论区的建议，新加了PDF转Word，因为win7的分辨率，同时缩小了软件界面，软件在上面的阿里云里，根据需求自行下载正常版和迷你版迷你版成品图

正常大小的成品图

测试的时候出现闪退现象，大概率是因为电脑没有office全家桶，就是Excel，word，pdf这些软件，小概率是因为你电脑已经有同个类型同个名称的文件了如果文件较大，卡顿是正常情况，不用理会的，它只是这个软件未响应，不影响电脑正常使用，该打游戏的打游戏，办公的办公，等它处理完就恢复了！！！！！还有这个排版真的难受，自动给你文字中间加一条线，是啥意思.............