Python Online Training

Python Programming Online Training By Real-time Experts

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what is python?

Python is a widely used general-purpose, high-level programming language. Its design philosophy emphasizes code readability, and its syntax allows programmers to express concepts in fewer lines of code than would be possible in languages such as C. The language provides constructs intended to enable clear programs on both a small and large scale.

Prerequisites

All attendees should already be comfortable using the operating system (Linux, Unix, Windows, Solaris, Mac OS X, etc.) on which they will be running Python. While not mandatory, basic skills with at least one other programming language are desirable.

Course Content

Python Basics

  • Running Python
    • Python Interpreter in Interactive Mode
    • IDLE
    • Commercial and Free Python IDEs
  • Hello, World!
  • Literals
  • Python Comments
  • Data Types
  • Variables
    • Variable Names
    • Variable Assignment
    • Simultaneous Assignment
    • Constants
    • Deleting Variables
  • Writing a Python Module
    • The main() Function
  • print() Function
  • Named Arguments
  • Collecting User Input
  • Getting Help

Functions and Modules

  • Defining Functions
  • Variable Scope
  • Global Variables
  • Function Parameters
    • Using Parameter Names in Function Calls
    • Default Values
  • Returning Values
  • Importing Modules
    • Module Search Path
    • pyc Files

Math

  • Arithmetic Operators
  • Modulus and Floor Division
    • Assignment Operators
  • Order of Operations
  • Built-in Math Functions
  • The math Module
  • The random Module
  • Seeding

Python Strings

  • Quotation Marks and Special Characters
    • Escaping Characters
    • Triple Quotes
  • String Indexing
  • Slicing Strings
  • Concatenation and Repetition
  • Common String Methods
  • String Formatting
    • Format Specification
    • Long Lines of Code
  • Built-in String Functions

Iterables: Sequences, Dictionaries, and Sets

  • Definitions
  • Sequences
    • Lists
    • Deleting List Elements
    • Sequences and Random
  • Tuples
    • The Immutability of Tuples
  • Lists vs. Tuples
  • Ranges
  • Indexing and Slicing
  • Converting Sequences to Strings with str.join(seq)
  • Splitting Strings into List
  • Unpacking Sequences
  • Dictionaries
    • The update() Method
    • The setdefault() Method
    • Dictionary View Objects
    • Deleting Dictionary Keys

Flow Control

  • Conditional Statements
  • The is and is not Operators
  • Python’s Ternary Operator
  • Loops in Python
    • while Loops
    • for Loops
    • break and continue
    • The else Clause
  • The enumerate() Function
  • Generators
    • The next() Function
  • List Comprehensions

File Processing

  • Opening Files
  • The os and os.path Module

Exception Handling

  • Wildcard except Clauses
  • Getting Information on Exceptions
  • The else Clause
  • The finally Clause
  • Using Exceptions for Flow Control
  • Exception Hierarchy

Dates and Times

  • Understanding Time
  • The time Module
  • The datetime Module

Running Python Scripts from the Command Line

  • argv