Object Orientated Programming: Week 6

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Strings and Serialization

LEARNING OBJECTIVES

This week we are going to look at:

1. Introducing STRING MANIPULATION and STRING FORMATTING.
2. Reviewing FILE MANAGEMENT.
3. Introducing SERIALIZING OBJECTS.

Python 


Powerpoint: String Manipulation

Two page summary

 Powerpoint: Regular Expressions

Two page summary

Revision: Powerpoint: File Management

Revision: Powerpoint: Exception Handling

Powerpoint: Serializing Objects

Two page summary


Videos:

String Manipulation


Regular Expressions



File Management


Exception Handling


Serializing Objects


String Code:
 BasicStrings * MoreStringFunctions * KeywordArguments * KeywordArguments-mixed * EscapingBraces * StringFormatting * StringFunctions * ContainerLookups * ContainerLookups2 * ObjectLookups * MatchingPatterns * MatchingPatterns-arguments * MatchingPatterns-singlecharacters * MatchingPatterns-multiplecharacters * GettingInformation


File Code:
 File Reading (Example 1, Example 2, Example 3, Example 4, Example 5, Example 6, Example 7) * Binary File Reading * File Writing (Example 1, Example 2, Example 3, Example 4, Example 5) * Exception Handling (Example 1, Example 2, Example 3, Example 4, Example 5, Example 6, Example 7)

Sample Files:
 MyData.txt * MyData2.txt * Python.gif

Serialization Code:
Serializing Objects

Python IntrepreterCode in Action



Python String Formatting


Let's Learn Python - Regular Expressions


Pickles


Serialization with Pickle


Links
PyFormat: Using % and .format() for great good!
https://pyformat.info/

TutorialsPoint.com: Python Strings
https://www.tutorialspoint.com/python/python_strings.htm

Python Docs: Regular Expression Operations
https://docs.python.org/2/library/re.html

Python Wiki: Using Pickle
https://wiki.python.org/moin/UsingPickle

PyMOTW: Pickle and Cpickle
https://pymotw.com/2/pickle/

Ben Frederickson: Don't Pickle Your Data
http://www.benfrederickson.com/dont-pickle-your-data/

Lab #6
Lab #5 is all about checking if what you have learned in the episodes above all makes sense, and if you can use the property function in Python.


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If you have any suggestions, corrections, or comments, please feel free to e-mail me at:
Damian.X.Gordon(a)tudublin.ie