shuffle(answerOptions) # ➏ # TODO: Write the question and answer options to the quiz file. # TODO: Write the answer key to a file. 正确答案很容易得到——它作为一个值存储在capitals字典➊ 中。这个循环将遍历混洗后的states列表中的州,从states[0]到states[49],在capitals中找到每个州,并将...
使用此脚本，你可以直接截屏或截取特定区域的屏幕截图。# 抓取屏幕截图# pip install pyautogui # pip install Pillowfrom pyautogui import screenshot import time from PIL import ImageGrab# 抓取屏幕截图def grab_screenshot(): shot = screenshot() shot.save('my_screenshot.png')# 抓取特定区域的...
res = system.ui.save_file_dialog("Choose a file to save:", filter="Text files (*.txt)|*.txt|Image Files(*.BMP;*.JPG;*.GIF)|*.BMP;*.JPG;*.GIF|All files (*.*)|*.*", filter_index = 0) print("The user did choose: '%s'" % res) res = system.ui.browse_directory_dialog...
Perform the edits to your code to replace your two print() calls with your new file I/O code. Then, run your program to confirm that the data files are created: That code worked, too. You’ve created two data files, each holding the data from each of your lists. Go ahead and open...
p,s,im0,frame=path,'',im0s.copy(),getattr(dataset,'frame',0)p=Path(p)# to Path gn=torch.tensor(im0.shape)[[1,0,1,0]]# normalization gain whwh imc=im0.copy()ifsave_cropelseim0 #forsave_cropiflen(det):# Rescale boxes from img_size to im0 size ...
Close the current window (ask to save if unsaved)关闭当前窗口(如果未保存则要求保存)。 Exit退出 Close all windows and quit lDLE (ask to save unsaved windows)关闭所有窗口并退出空闲状态(要求保存未保存的窗口)。 图2 File菜单 二、编辑(Edit)菜单 ...
To save the numpy array into a text file, we will first open a file in append mode using theopen()function. Theopen()function takes the file name as its first input argument and the literal “a” as the second input argument to denote that the file is opened in the append mode. Aft...
() 保存:save() 关闭:close()退出:quit() ''' import xlwings as xw #打开Excel程序 app = xw.App(visible=False,add_book=False) #新建工作簿 workbook = app.books.add() #保存工作簿 workbook.save('D:\\python\\test_file\\test_excel01.xlsx') #关闭工作簿 workbook.close() #退出Excel程序 ...
npfromkeras.models importSequentialfromkeras.layers importDense, Activation,Dropoutfromkeras.optimizers importSGDimportrandomimportnltkfromnltk.stem importWordNetLemmatizerlemmatizer = WordNetLemmatizer()importjsonimportpickleintents_file = open('intents.json').read()intents= json.loads(intents_file) ...
# 添加一个无序列表doc.add_paragraph('无序列表项 1',style='List Bullet')doc.add_paragraph('无序列表项 2',style='List Bullet')# 添加一个有序列表doc.add_paragraph('有序列表项 1',style='List Number')doc.add_paragraph('有序列表项 2',style='List Number')# 保存文档doc.save('lists_...