practical programming python

Python programming Quick Start Chapter 1 practical project reference answers, python Quick Start This chapter describes how to debug the python program. When the program has bugs or exceptions, how can we debug the code to find out the problems. In

Python programming Quick Start Chapter 6 practical project reference code, python Quick Start The Code is as follows: A function is used to display the list in a well-organized table. Each column is right aligned. tableData = [['apples', 'oranges', 'cherries', 'banana'], ['Alice', 'Bob', 'Carol', 'David

Python programming Quick Start Chapter 1 practical project reference answers, python Quick Start 1 #! /Usr/bin/env python3.5 2 # coding: UTF-8 3 #5.6.1 4 # Fun game Item List 5 # A dictionary containing the item name and quantity is given, and print the number of items corresponding to 6 7 dict_stuff = {'rope': 1, 'tor

Are you interested in Python programming? Whether you understand the advantages of Python programming, in fact, it has very powerful functions in the actual operation process of the computer language, the following is a detailed description of its practical application. Firs

tuples:python values that cannot be modified are called immutable, and immutable lists are called tuples.Such as:dimensions= (200,50) print (Dimensions[0]) print (dimensions[1])list: consists of a series of elements arranged in a particular order.bicycles=[' Trek ', ' Cannondale ', ' Redline ']print (bicycles)function: a code block with a name that is used to accomplish specific work.def greet_user (username): print ("Hello," + username.title () + "!")　　Pass arguments : positional arguments a

fromSelenium.webdriver.common.byImport by fromTimeImportSleepuserid=input ('username') Passid=input ('Password') Sendtxt="Hello"#Message ContentSendto=input ('SendTo')#Open FirefoxDriver =Webdriver. Firefox () Driver.get ('http://mail.10086.cn/')#Email Address#fill in the user nameEmailelem = driver.find_element_by_id ('Txtuser') Emailelem.send_keys (userid)#User name#fill in the passwordPasswordelem = driver.find_element_by_id ('Txtpass') Passwordelem.send_keys (PASSID)#PasswordPasswordelem.su

1#!/usr/bin/env python3.52#Coding:utf-83#5.6.14#List of items for fun games5#given a dictionary that contains the item name and quantity, and prints out the quantity corresponding to the item6 7 Dict_stuff = {'Rope': 1,'Torch': 6,'Gold coin': 42,'Dagger': 1,'Arrow': 12} 8Print("5.6.1 Reference Answers") 9Print('='* 80) 10Print("Given dictionary:", Dict_stuff)11Print("Operation Result:") 12defDisplayinventory (Inventory):13Print("Inventory:") Item_total =015 forKvinchInventory.items ():16Print(

1 #Debug shows that the guess input (heads, tails) and toss content (0,1) are inconsistent and need to be modified and toss Compared. 2 Importrandom,logging3Logging.basicconfig (level=logging. DEBUG, format='% (asctime) s-% (levelname) s-% (message) s')4Logging.debug ('Start of Program')5Guess ="'6n="' #Add a function n7 whileGuess not inch('Heads','Tails'):8 Print('Guess the coin toss! Enter heads or Tails:')9Guess =input ()TenLogging.debug ('inputword

method, because the column length of the list is not equal, the outer loop of the number of newline should be the length of the child List. the forRowinchRange (0,len (grid[0)): * forColinchRange (0,len (grid)): $ #print (". join (grid[col][row]), End=")Panax Notoginseng Print(grid[col][row],end="') - Print() the + #the second method of implementation, a forRowinchZip (*grid): the forColinchRow: + #print (". join (col), End=") - Print(col,end="') $ Print()

import Pyautogui, time print (" press ctrl-c to Quit. " ) try : while True:time.sleep ( 10 1 , 0, Duration=0.25) time.sleep ( 10-1, 0, Duration=0.25 Except keyboardinterrupt: print ( Span style= "COLOR: #800000" > " \ndone. ) Python Programming Quick Start 18th Chapter Practical Project Reference Answer (18.4.1)

1 #! Python32 ImportOpenpyxl,os,glob3Os.chdir ('c:\\users\\administrator\\python35-32')4List=glob.glob ('*.txt')5 Print(list)6WB =OPENPYXL. Workbook ()7Sheet =Wb.get_active_sheet ()8columnnum=09 forFlienameinchlist:TenFile_object = open (str (fliename),'RB') Onealllines=File_object.readlines () Alinenum=0 -Columnnum + = 1 - forLineinchAlllines: theLineNum + = 1 -Sheet.cell (Row=linenum, column=columnnum). value= Line -Wb.save ('txttoexcel.xlsx')Python