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1 Module 1 (Baics Python Rs.4000 ) 30 hours CHAPTER Instant Hacking: The Basics Installing Python Windows Linux and UNIX Macintosh Other Distributions Keeping In Touch and Up to Date The Interactive Interpreter Algo What? Numbers and Expressions Large Integers Hexadecimals and Octals Variables Statements Getting Input from the User Functions Modules cmath and Complex Numbers Back to the future Saving and Executing Your Programs Running Your Python Scripts from a Command Prompt Making Your Scripts Behave Like Normal Programs Comments viii Strings Single-Quoted Strings and Escaping Quotes Concatenating Strings String Representations, str and repr input vs raw_input Long Strings, Raw Strings, and Unicode A Quick Summary New Functions in This Chapter What Now? CHAPTER Lists and Tuples Common Sequence Operations Indexing Slicing Adding Sequences Multiplication Membership Length, Minimum, and Maximum Lists: Python s Workhorse The list Function Basic List Operations List Methods Tuples: Immutable Sequences The tuple Function Basic Tuple Operations So What s the Point?

2 A Quick Summary New Functions in This Chapter What Now? CHAPTER Working with Strings Basic String Operations String Formatting: The Short Version String Formatting: The Long Version Simple Conversion Width and Precision Signs, Alignment, and Zero-Padding ix String Methods find join lower replace split strip translate A Quick Summary New Functions in This Chapter What Now? CHAPTER Dictionaries: When Indices Won t Do But What Are They For? Dictionary Syntax The dict Function Basic Dictionary Operations String Formatting with Dictionaries Dictionary Methods clear copy fromkeys get has_key items and iteritems keys and iterkeys pop popitem setdefault update values and itervalues A Quick Summary New Functions in This Chapter What Now?

3 CHAPTER Conditionals, Loops, and Some Other Statements More About print and import Printing with Commas Importing Something As Something Else Assignment Magic Sequence Unpacking Chained Assignments Augmented Assignments Blocks: The Joy of Indentation Conditions and Conditional Statements So That s What Those Boolean Values Are For Conditional Execution and the if Statement else Clauses elif Clauses Nesting Blocks More Complex Conditions Assertions Loops while Loops for Loops Iterating Over Dictionaries Some Iteration Utilities Breaking Out of Loops else Clauses in Loops List Comprehension Slightly Loopy And Three for the Road Nothing Happened! Deleting with del Executing and Evaluating Strings with exec and eval A Quick Summary New Functions in This Chapter What Now? Module 2(intermediate Rs 3000 ) CHAPTER Abstraction Laziness Is a Virtue Abstraction and Structure Creating Your Own Functions Documenting Functions Functions That Aren t Really Functions xi The Magic of Parameters Where Do the Values Come From? Can I Change a Parameter? Keyword Parameters and Defaults Collecting Parameters Scoping Rebinding Global Variables 30 Hours

4 Recursion Two Classics: Factorial and Power Another Classic: Binary Search Throwing Functions Around map filter reduce apply A Quick Summary New Functions in This Chapter What Now? CHAPTER More Abstraction The Magic of Objects Polymorphism Encapsulation Inheritance Classes and Types What Is a Class, Exactly? Making Your Own Classes Attributes, Functions, and Methods Throwing Methods Around The Class Namespace Specifying a Superclass Investigating Inheritance Multiple Superclasses Interfaces and Introspection Some Thoughts on Object-Oriented Design A Quick Summary New Functions in This Chapter What Now? xii CHAPTER Exceptions What Is an Exception? Making Things Go Wrong Your Way The raise Statement Custom Exception Classes Catching Exceptions Look, Ma, No Arguments! More Than One except Clause Catching Two Exceptions with One Block Catching the Object A Real Catchall When All Is Well And Finally Exceptions and Functions The Zen of Exceptions A Quick Summary New Functions in This Chapter What Now? CHAPTER Magic Methods, Properties, and Iterators

5 Before We Begin Constructors Overriding the Constructor Calling the Unbound Superclass Constructor Using the super Function Item Access The Basic Sequence and Mapping Protocol Subclassing list, dict, and str More Magic Properties The property Function getattr, setattr, and Friends Iterators The Iterator Protocol Making Sequences from Iterators Generators Making a Generator A Recursive Generator Generators in General Avoiding Generators xiii The Eight Queens Backtracking The Problem State Representation Finding Conflicts The Base Case The Recursive Case Wrapping It Up A Quick Summary New Functions in This Chapter What Now? CHAPTER Batteries Included Modules Modules Are Programs Modules Are Used to Define Things Making Your Modules Available Packages Exploring Modules What s in a Module? Getting Help with help Documentation Use the Source The Standard Library: A Few Favorites sys os fileinput Sets, Heaps, and Deques time random shelve

6 xiv re Other Interesting Standard Modules A Quick Summary New Functions in This Chapter What Now? CHAPTER Files and Stuff Opening Files The Mode Argument Buffering The Basic File Methods Reading and Writing Reading and Writing Lines Closing Your Files Iterating Over File Contents Doing It Byte by Byte One Line at a Time Reading Everything Lazy Line Iteration with fileinput and xreadlines The New Kids on the Block: File Iterators A Quick Summary New Functions in This Chapter What Now? Module 3 : Advance (Rs 5000 ) CHAPTER Graphical User Interfaces An Example GUI Application A Plethora of Platforms Downloading and Installing wxpython Getting Started Creating Windows and Components Labels and Positions More Intelligent Layout Event Handling The Finished Program But I d Rather Use Using Tkinter Using Jython and Swing Using Something Else A Quick Summary What Now? xv CHAPTER Database Support The Python DB API Global Variables Exceptions Connections and Cursors Types 30 hours

7 Downloading and Installing pysqlite Getting Started An Example Database Application Creating and Populating Tables Searching and Dealing with Results A Quick Summary New Functions in This Chapter What Now? CHAPTER Network Programming A Handful of Networking Modules socket urllib and urllib Other Modules SocketServer and Friends More Information Multiple Connections Forking and Threading with SocketServers Asynchronous I/O with select and poll Twisted Downloading and Installing Twisted Writing a Twisted Server A Quick Summary New Functions in This Chapter What Now? CHAPTER Python and the Web Screen Scraping Tidy and XHTML Parsing Beautiful Soup xvi Dynamic Web Pages with CGI Step Preparing the Web Server Step Adding the Pound Bang Line Step Setting the File Permissions CGI Security Risks A Simple CGI Script Debugging with cgitb Using the cgi Module A Simple Form One Step Up: mod_python Installing CGI Handler PSP The Publisher Web Services: Scraping Done Right RSS XML-RPC A Quick Summary New Functions in This Chapter What Now?

8 Module 4 : Developer (Rs 12000) 60 Hours CHAPTER Testing, -- Test First, Code Later Precise Requirement Specification Planning for Change The -- (and ) of Testing Tools for Testing doctest unittest Beyond Unit Tests PyChecker and PyLint Profiling A Quick Summary New Functions in This Chapter What Now? xvii CHAPTER Extending Python The Really Easy Way: Jython and IronPython Writing C Extensions A Swig of SWIG Hacking It on Your Own A Quick Summary New Functions in This Chapter What Now? CHAPTER Packaging Your Programs Distutils Basics Basic Installation Wrapping Things Up Compiling Extensions Creating Executable Programs with pyexe A Quick Summary New Functions in This Chapter What Now? CHAPTER Playful Programming Why Playful? The Ju-Jitsu of Programming Prototyping Configuration Extracting Constants Configuration Files Logging If You Can t Be Bothered Project Structure A Quick Summary What Now? xviii CHAPTER Project : Instant Markup What s the Problem?

9 Specific Goals Useful Tools Preparations First Implementation Adding Some Markup Second Implementation Handlers A Handler Superclass Rules A Rule Superclass Filters The Parser Constructing the Rules and Filters Putting It All Together Further Exploration What Now? CHAPTER Project : Painting a Pretty Picture What s the Problem? Specific Goals Useful Tools How Does It Work? Preparations First Implementation Drawing with ReportLab Constructing Some PolyLines The Prototype Second Implementation Getting the Data Using the LinePlot Class Further Exploration What Now? xix CHAPTER Project : XML for All Occasions What s the Problem? Specific Goals Useful Tools Preparations First Implementation Creating a Simple Content Handler Creating HTML Pages Second Implementation A Dispatcher Mix-In Class Factoring Out the Header, Footer, and Default Handling Support for Directories The Event Handlers Further Exploration What Now? CHAPTER Project : In the News What s the Problem? Specific Goals

10 Useful Tools Preparations First Implementation Second Implementation Further Exploration What Now? CHAPTER Project : A Virtual Tea Party What s the Problem? Specific Goals Useful Tools What s It For? Preparations First Implementation The ChatServer Class The ChatSession Class Putting It Together xx Second Implementation Basic Command Interpretation Rooms Login and Logout Rooms The Main Chat Room The New Server Further Exploration What Now? CHAPTER Project : Remote Editing with CGI What s the Problem? Specific Goals Useful Tools Preparations First Implementation Second Implementation indexhtml editcgi savecgi Running the Editor Further Exploration What Now? CHAPTER Project : Your Own Bulletin Board What s the Problem? Specific Goals Useful Tools Preparations First Implementation Second Implementation maincgi viewcgi editcgi savecgi Trying It Out

11 xxi Further Exploration What Now? CHAPTER Project : File Sharing with XML-RPC What s the Problem? Specific Goals Useful Tools Preparations First Implementation Second Implementation The Client Interface The Exceptions Validating File Names Trying Out the Second Implementation Further Exploration What Now? CHAPTER Project : File Sharing II Now with GUI! What s the Problem? Specific Goals Useful Tools Preparations First Implementation Second Implementation Further Exploration What Now? CHAPTER Project : Do-It-Yourself Arcade Game What s the Problem? Specific Goals Useful Tools pygame pygamelocals pygamedisplay pygamefont pygamesprite pygamemouse pygameevent pygameimage xxii Preparations First Implementation Second Implementation Further Exploration What Now?