PythonR16 semester 2-1 lecture notes

Python Programming

OBJECTIVES:

• Introduction to Scripting Language
• Exposure to varied issues determination approaches of engineering

UNIT – I:

Introduction:History of Python, would like of Python Programming, Applications Basics of Python
Programming victimisation the REPL(Shell), Running Python Scripts, Variables, Assignment,
Keywords, Input-Output, Indentation.

UNIT – II:

Types, Operators and Expressions: sorts – Integers, Strings, Booleans; Operators- Arithmetic
Operators, Comparison (Relational) Operators, Assignment Operators, Logical Operators,
Bitwise Operators, Membership Operators, Identity Operators, Expressions and order of
evaluations management Flow- if, if-elif-else, for, while, break, continue, pass

UNIT – III:

Data Structures Lists – Operations, Slicing, Methods; Tuples, Sets, Dictionaries, Sequences.
Comprehensions.

UNIT – IV:

Functions – shaping Functions, vocation Functions, Passing Arguments, Keyword Arguments,
Default Arguments, Variable-length arguments, Anonymous Functions, Fruitful
Functions(Function Returning Values), Scope of the Variables in an exceedingly perform – international and native
Variables.
Modules: making modules, import statement, from. Import statement, name spacing,
Python packages, Introduction to PIP, putting in Packages via PIP, victimisation Python Packages

UNIT – V:

Object headed Programming OOP in Python: categories, ‘self variable’, Methods, creator
Method, Inheritance, dominant strategies, Datahiding,
Error and Exceptions: distinction between miscalculation and Exception, Handling Exception, try
except block, Raising Exceptions, User outlined Exceptions
II Year – I Semester
L T P C
4 0 0 3

UNIT – VI:

Brief Tour of the quality Library – software Interface – String Pattern Matching,
Mathematics, net Access, Dates and Times, knowledge Compression, Multithreading, GUI
Programming, Turtle Graphics
Testing: Why testing is needed ?, Basic ideas of testing, Unit testing in Python, Writing
Test cases, Running Tests.

OUTCOMES:

• creating code simply right out of the box.
• expertise with associate understood Language.
• to create code for real desires.
• previous Introduction to testing code

TEXT BOOKS

1. Python Programming: a contemporary Approach, Vamsi Kurama, Pearson
2. Learning Python, Mark Lutz, Orielly
   Reference Books:
3. assume Python, Allen Downey, tea leaf Press
4. Core Python Programming, W.Chun, Pearson.
5. Introduction to Python, Kenneth A. Lambert, Cengage