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Python工具开发:PDF转Word、Word转PDF、PDF转图片、Excel查询
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
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
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""" 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.............
出处:https://www.cnblogs.com/pythonQqun200160592/p/15180925.html