Python Tutorial ( PDFDrive )

Python Database Access ...................................................... 338
What is MySQLdb? ................................................................................ 339
How do I install the MySQLdb? .............................................................. 339
Database Connection: ............................................................................ 339
EXAMPLE: ........................................................................................... 340
Creating Database Table: ...................................................................... 340
EXAMPLE: ............................................................................................. 340
INSERT Operation: ................................................................................ 341
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EXAMPLE: ........................................................................................... 341
EXAMPLE: ........................................................................................... 342
READ Operation: ................................................................................... 342
EXAMPLE: ........................................................................................... 342
Update Operation: .................................................................................. 343
EXAMPLE: ............................................................................................. 343
DELETE Operation: ............................................................................... 344
EXAMPLE: ........................................................................................... 344
Performing Transactions: ....................................................................... 344
EXAMPLE: ............................................................................................. 344
COMMIT Operation: ............................................................................... 345
ROLLBACK Operation: .......................................................................... 345
Disconnecting Database: ....................................................................... 345
Handling Errors: ..................................................................................... 345
Python Networking ................................................................ 347
What are Sockets? ................................................................................. 347
The socket Module: ................................................................................ 348
Server Socket Methods: ......................................................................... 348
Client Socket Methods: .......................................................................... 348
General Socket Methods: ....................................................................... 348
A Simple Server: .................................................................................... 348
A Simple Client: ...................................................................................... 349
Python Internet modules ........................................................................ 349
Further Readings: .................................................................................. 350
Python Sending Email ........................................................... 351
Example: ................................................................................................ 351
Sending an HTML e-mail using Python: ................................................. 352
EXAMPLE: ........................................................................................... 352
Sending Attachments as an e-mail: ....................................................... 353
EXAMPLE: ............................................................................................. 353
Python Multithreading ............................................................ 355