Sebastian Vinci - Sebastian Vinci - Python Programming Cookbook [2016, PDF, ENG] [2016, PDF, ENG]

Contents
1 CSVReader /WriterExample 1
1.1 TheBasics 1
1.2 Reading andwriting dictionaries 5
1.3 Download theCode Project 6
2 DecoratorTutorial 7
2.1 UnderstandingFunctions 7
2.2 Jumping into decorators 8
2.3 ThePractice 9
2.4 Download theCode Project 14
3 Threading / ConcurrencyExample 15
3.1 Python_threadmodule 15
3.2 Python threadingmodule 16
3.2.1 ExtendingThread 16
3.2.2 GettingCurrent Thread Information 17
3.2.3 DaemonThreads 18
3.2.4 JoiningThreads 20
3.2.5 TimeThreads 22
3.2.6 Events: CommunicationBetweenThreads 23
3.2.7 LockingResources 24
3.2.8 LimitingConcurrent Access toResources 29
3.2.9 Thread-SpecificData 29
4 LoggingExample 31
4.1 TheTheory 31
4.1.1 LogLevels 31
4.1.2 Handlers 32
4.1.3 Format 32
4.2 ThePractice 33
4.3 Download theCode Project 39PythonProgrammingCookbook iii
5 DjangoTutorial 40
5.1 Creating the project 40
5.2 Creating our application 40
5.3 Database Setup 41
5.4 ThePublic Page 45
5.5 StyleSheets 47
5.6 Download theCode Project 49
6 DictionaryExample 50
6.1 Define 50
6.2 Read 50
6.3 Write 52
6.4 Useful operations 52
6.4.1 In (keyword) 53
6.4.2 Len (built-in function) 53
6.4.3 keys() and values() 54
6.4.4 items() 55
6.4.5 update() 56
6.4.6 copy() 56
6.5 Download theCode Project 57
7 SocketsExample 58
7.1 Creating a Socket 58
7.2 Using aSocket 59
7.3 Disconnecting 60
7.4 ALittleExampleHere 60
7.5 Non-blockingSockets 62
7.6 Download theCode Project 63
8 MapExample 64
8.1 Map Implementation 64
8.2 Python’sMap 65
8.3 MapObject 68
8.4 Download theCode Project 69
9 SubprocessExample 70
9.1 Convenience Functions 70
9.1.1 subprocess.call 70
9.1.2 subprocess.check_call 71
9.1.3 subprocess.check_output 72
9.2 Popen 72
9.3 Download theCode Project 74PythonProgrammingCookbook iv
10 SendEmail Example 75
10.1 TheBasics of smtplib 75
10.2 SSLandAuthentication 76
10.3 SendingHTML 77
10.4 SendingAttachments 78
10.5 Download theCode Project 80