python自动化工具之pywinauto实例详解

import timefrom pywinautoimport application

#encoding=utf-8#author: walker#date: 2018-04-26#summary: 以 pywinauto 调用 ABBYY FineReader 12 Professional 将 pdf 另存为 txt#sys.version：'3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 16:07:46) [MSC v.1900 32 bit (Intel)]' import os, sys, time, shutil, ctypesfrom pywinauto.application import Application # 转换单个 pdf 为 txt# 需要保证输出 txt 文件所在目录是存在的，txt 文件不存在# 外层许捕获异常def Pdf2Txt(pdfFile, txtFile): print('Enter Pdf2Txt ...')  FineReaderPath = r'F:/software/ABBYY FineReader 12/FineReader.exe' UsualTimeout = 30   cmd = r'"%s" "%s"' % (FineReaderPath, pdfFile) print('cmd: %s' % cmd) app = Application(backend="win32").start(cmd)  mainWindow = app.window(class_name=r'FineReader12MainWindowClass') mainWindow.wait("ready", timeout=UsualTimeout)  statButton = mainWindow.child_window(process=app.process, class_name='Button', title_re=r'/d+ OF /d+ PAGES RECOGNIZED')  statButton.wait("exists visible", timeout=UsualTimeout) statButton.wait_not("visible", timeout=RecognizeTimeout) # 具体转换可能要很久  mainWindow.dump_tree(filename='mainWindow2.txt')  mainWindow.ToolbarSave.wait('enabled', timeout=RecognizeTimeout).click() # 点击保存按钮  saveDlg = app.window(class_name=r'#32770', title=r'Save document as') saveDlg.wait("exists visible", timeout=UsualTimeout) saveDlg.dump_tree(filename='saveDlg.txt') saveDlg.DUIViewWndClassName.DirectUIHWND.ComboBox2.select('Text (*.txt)') # 设置保存格式 saveDlg.DUIViewWndClassName.DirectUIHWND.FloatNotifySink.ComboBox.Edit.set_text(txtFile) # 设置保存文件名  saveDlg.DUIViewWndClassName.DirectUIHWND.CheckBox.UncheckByClick() # 取消复选框的选中状态（保存后打开）  # saveDlg.type_keys(r'%S') # 保存为 txt（Alt + S） saveDlg.child_window(title="保存(&S)", class_name="Button").wait('ready', timeout=RecognizeTimeout).click() # 点击保存按钮 print('保存(&S) Button clicked!')  saveDlg.wait_not("exists", timeout=UsualTimeout)  cnt = 0 for _ in range(0, 100): time.sleep(0.1) cnt += 1 if os.path.exists(txtFile): break  app.kill()  saveDlg.wait_not("exists", timeout=UsualTimeout) mainWindow.wait_not("exists", timeout=20) print('not exists mainWindow!') print('current time:%f (%s)' % (time.time(), time.strftime('%Y-%m-%d %H:%M:%S',time.localtime())))  return True