Python Programming
Python is often used for different purposes like Web programming, Internet Scripting, database, numeric and scientific programming, gaming thus it also known as general purpose language.
Python, a super intelligent coding software development tool, is used for two different reasons due to its software quality and developer productivity.
Python is often used for different purposes like Web programming, Internet Scripting, database, numeric and scientific programming, gaming thus it also known as general purpose language.
Python is known for its coding readability, easy to use and learn, it’s free, supported object-oriented, and it is also known for its coding portability.
Python codes can be shipped or placed on the web more securely as it execution involves Python Virtual Machine ( PVM ) and byte code compilation which is platform independent.
Python is a high level language with features of objects oriented programming.
- Clear syntax and expressive
- Supports Object Oriented and Functional Programming
- Highly Portable, runs almost anywhere- high-end server, workstations
- Uses machine independent byte codes
- Designed to be extensible using C/C++,thus allowing access to many external libraries
Important Features
- Programs are written as text files ,and with the .py extension
- Each module has its own namespace
- Name space within a module is global
- .py files executed directly are programs or scripts
- .py files referenced by import statement are modules
- Variables are not needed for introduction
- Indentation plays a crucial role in here
Python Career Opportunities
Apart from Ruby, after Swift , Python developers are more in demand and thus earns large packages. Python is also in use for cyber security.
The super intelligent coding structure provides different ways for supporting modern high-end technologies.
- Web Development: Python framework Django, web2py, Flask are used for web development. Django is the popular one, but Flask is also in second highest in order of popularity as it is customizable. These are some sites who uses DJango.
- Data Analysis: Python is preferred in research areas for its flexibility and speed. Data analysis is done by Python. It supported different frameworks and libraries to provide Artificial Intelligence and Machine Learning.
- Image Processing: Image Processing and using it in graphical and analytical platforms have become easy with Python.
- Desktop Application: Python is also used in software development to create different desktop applications.
- Raspberry Pi: With it , python can also use in robotics, machines, cameras and even remote controlled toys.
- Games: Games like Battle Field 2,World of Tanks ,Sims 4 are created by Python.
Course Outline
Basic Python Programming
An Introduction to Python
- What can Python do?
- Why Python?
- Good to know
- Python Syntax compared to other programming languages
- Python Install
Beginning Python Basics
- The print statement
- Comments
- Python Data Structures & Data Types
- String Operations in Python
- Simple Input & Output
- Simple Output Formatting
- Operators in python
Python Program Flow
- Indentation
- The If statement and its’ related statement
- An example with if and it’s related statement
- The while loop
- The for loop
- The range statement
- Break &Continue
- Assert
- Examples for looping
Functions& Modules
- Create your own functions
- Functions Parameters
- Variable Arguments
- Scope of a Function
- Function Documentations
- Lambda Functions& map
- Exercise with functions
- Create a Module
- Standard Modules
Exceptions Handling
- Errors
- Exception handling with try
- handling Multiple Exceptions
- Writing your own Exception
File Handling
- File handling Modes
- Reading Files
- Writing& Appending to Files
- Handling File Exceptions
- The with statement
Classes In Python
- New Style Classes
- Creating Classes
- Instance Methods
- Inheritance
- Polymorphism
- Exception Classes & Custom Exceptions
Generators and iterators
- Iterators
- Generators
- The Functions any and all
- With Statement
- Data Compression
Data Structures
- List Comprehensions
- Nested List Comprehensions
- Dictionary Comprehensions
- Functions
- Default Parameters
- Variable Arguments
- Specialized Sorts
Collections
- namedtuple()
- deque
- ChainMap
- Counter
- OrderedDict
- defaultdict
- UserDict
- UserList
- UserString
Advance Python Programming
Writing GUIs in Python (Tkinter)
- Introduction
- Components and Events
- An Example GUI
- The root Component
- Adding a Button
- Entry Widgets
- Text Widgets
- Check buttons
Python SQL Database Access
- Introduction
- Installation
- DB Connection
- Creating DB Table
- INSERT, READ, UPDATE, DELETE operations
- COMMIT & ROLLBACK operation
- handling Errors
Network Programming
- Introduction
- A Daytime Server
- Clients and Servers
- The Client Program
- The Server Program
Date and Time
- sleep
- Program execution time
- more methods on date/time
Few more topics in-detailed
- Filter
- Map
- Reduce
- Decorators
- Frozen set
- Collections
Regular expression
- Split
- Working with special characters, date, emails
- Quantifiers
- Match and find all
- character sequence and substitute
- Search method
Threads ESSENTIAL
- Class and threads
- Multi-threading
- Synchronization
- Treads Life cycle
use cases