This document discusses key concepts in Python programming including data types, operators, strings, modules, object-oriented programming, and connecting to SQLite databases. It provides examples of numeric, boolean, and sequence data types. It also demonstrates various math operators, string operators like concatenation and multiplication, and how to import and use modules. Object-oriented concepts like classes, attributes, and behaviors are explained using a parrot example. Finally, it mentions how to connect a SQLite database to Python code using the MySQLdb interface.
Python An Introduction, A presentation Developed by Swarit Wadhe. This Slide Will Give you basic information about python (Origin, Codes and difference from other languages).
I hope you'll find this helpfull and if you do please share it with your fellows.
Chapter 1 - INTRODUCTION TO PYTHON -MAULIK BORSANIYAMaulik Borsaniya
Introduction to Python:
The basic elements of Python, Objects, expressions and numerical Types, Variables and assignments, IDLE, Branching programs, Strings and Input, Iteration
Structured Types, Mutability and Higher-order Functions:
Tuples, Lists and Mutability, Functions as Objects, Strings, Tuples and Lists, Dictionaries
Python is a widely-used and powerful computer programming language that has helped system administrators manage computer networks and problem solve computer systems for decades. Python has also built some popular applications like BitTorrent, Blender, Calibre, Dropbox, and much more. Going further, the “Pi” in Raspberry Pi stands for Python, so learning Python will instill more confidence when working with Raspberry Pi projects. Python is usually the first programming language people learn primarily because it is easy to learn and provides a solid foundation to learn other computer programming languages. In this webinar,
• Learn what Python is and what it is capable of doing.
• Install Python’s IDE for Windows and work in the Python shell.
• Use calculations, variables, strings, lists, and if statements.
• Discover Python’s built-in functions and understand modules.
• Create simple programs to build on later.
The recording is available at https://youtu.be/ThcWmJFf-ho.
Python An Introduction, A presentation Developed by Swarit Wadhe. This Slide Will Give you basic information about python (Origin, Codes and difference from other languages).
I hope you'll find this helpfull and if you do please share it with your fellows.
Chapter 1 - INTRODUCTION TO PYTHON -MAULIK BORSANIYAMaulik Borsaniya
Introduction to Python:
The basic elements of Python, Objects, expressions and numerical Types, Variables and assignments, IDLE, Branching programs, Strings and Input, Iteration
Structured Types, Mutability and Higher-order Functions:
Tuples, Lists and Mutability, Functions as Objects, Strings, Tuples and Lists, Dictionaries
Python is a widely-used and powerful computer programming language that has helped system administrators manage computer networks and problem solve computer systems for decades. Python has also built some popular applications like BitTorrent, Blender, Calibre, Dropbox, and much more. Going further, the “Pi” in Raspberry Pi stands for Python, so learning Python will instill more confidence when working with Raspberry Pi projects. Python is usually the first programming language people learn primarily because it is easy to learn and provides a solid foundation to learn other computer programming languages. In this webinar,
• Learn what Python is and what it is capable of doing.
• Install Python’s IDE for Windows and work in the Python shell.
• Use calculations, variables, strings, lists, and if statements.
• Discover Python’s built-in functions and understand modules.
• Create simple programs to build on later.
The recording is available at https://youtu.be/ThcWmJFf-ho.
Python is an interpreted, object-oriented, high-level programming language with dynamic semantics. Its high-level built in data structures, combined with dynamic typing and dynamic binding, make it very attractive for Rapid Application Development, as well as for use as a scripting or glue language to connect existing components together. Python's simple, easy to learn syntax emphasizes readability and therefore reduces the cost of program maintenance. Python supports modules and packages, which encourages program modularity and code reuse. The Python interpreter and the extensive standard library are available in source or binary form without charge for all major platforms, and can be freely distributed.
Python programming | Fundamentals of Python programming KrishnaMildain
Basic Fundamentals of Python Programming.
What is Python, History of python, Advantages, Disadvantages, feature of python, scope, and many more.
Data Structure using Python, Object Oriented Programming using
Introduction to python -easiest way to understand python for beginners
What is Python…?
Differences between programming and scripting language
Programming Paradigms
History of Python
Scope of Python
Why do people use Python?
Installing Python
Open source general-purpose. Multiplatform programming language
Object Oriented, Procedural, Functional
Easy to interface with C/ObjC/Java/Fortran
Easy to interface with C++ (via SWIG)
Great interactive environment
Python 'philosophy' emphasis readability, clarity and simplicity
The Interactive Interpreter
it is very easy to learn and understand.
python programming language Python is a high-level, interpreted, general-purpose programming language. Its design philosophy emphasizes code readability with the use of significant indentation. INTRODUCTION
HISTORY
USES OF PYTHON
FEATURES OF PYTHON
PYTHON PROJECT FOR BEGINNERS
PYTHON PROGRAM
KEY CHANGES IN PYTHON
BASIC SYNTAX
VARIABLE
NUMBERS
STANDARD TYPE HIERARCHY
STRING
CONDITIONALS
FOR LOOP
FUNCTION
KEYWORDS
WHY PYTHON ?
DIFFERENTIATE
EXAMPLES
Python is an interpreted, object-oriented, high-level programming language with dynamic semantics. Its high-level built in data structures, combined with dynamic typing and dynamic binding, make it very attractive for Rapid Application Development, as well as for use as a scripting or glue language to connect existing components together. Python's simple, easy to learn syntax emphasizes readability and therefore reduces the cost of program maintenance. Python supports modules and packages, which encourages program modularity and code reuse. The Python interpreter and the extensive standard library are available in source or binary form without charge for all major platforms, and can be freely distributed.
Python programming | Fundamentals of Python programming KrishnaMildain
Basic Fundamentals of Python Programming.
What is Python, History of python, Advantages, Disadvantages, feature of python, scope, and many more.
Data Structure using Python, Object Oriented Programming using
Introduction to python -easiest way to understand python for beginners
What is Python…?
Differences between programming and scripting language
Programming Paradigms
History of Python
Scope of Python
Why do people use Python?
Installing Python
Open source general-purpose. Multiplatform programming language
Object Oriented, Procedural, Functional
Easy to interface with C/ObjC/Java/Fortran
Easy to interface with C++ (via SWIG)
Great interactive environment
Python 'philosophy' emphasis readability, clarity and simplicity
The Interactive Interpreter
it is very easy to learn and understand.
python programming language Python is a high-level, interpreted, general-purpose programming language. Its design philosophy emphasizes code readability with the use of significant indentation. INTRODUCTION
HISTORY
USES OF PYTHON
FEATURES OF PYTHON
PYTHON PROJECT FOR BEGINNERS
PYTHON PROGRAM
KEY CHANGES IN PYTHON
BASIC SYNTAX
VARIABLE
NUMBERS
STANDARD TYPE HIERARCHY
STRING
CONDITIONALS
FOR LOOP
FUNCTION
KEYWORDS
WHY PYTHON ?
DIFFERENTIATE
EXAMPLES
Excellence Technology is one of the best python training institute in Chandigarh. Python is one of the most trending technology in these days. It is a general purpose programming language. That’s why, you can use the programming language for developing both desktop and web applications. to become a full stack web developer is always the best choice. Excellence Technology is the top ISO Satisfied company in Chandigarh & Mohali. It provides best digital marketing training, PHP , Java, top Python course in Chandigarh and also providing 6months/3months/45days/28days industrial training with best practical knowledge.
This is a presentation which is an introduction to python language.
The presentation is contributed by me for educational purpose and this presentation is
Only introduction.
The Basic python data types and how to use python for Data Science,
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Python is one of the powerful, high-level, easy to learn programming language that
provides a huge number of applications. Some of its features, such as being object-oriented
and open source, having numerous IDE’s, etc. make it one of the most in-demand
programming languages of the present IT industry.
According to TIOBE index, as of January 2020, Python is one of the popular programming
languages. By looking at the popularity of this programming language, many IT
professionals, both beginners as well as experienced alike, are willing to build their career
as a Python developer
Introduction to Python for Security ProfessionalsAndrew McNicol
This webcast introduces Python for security professionals. The goal is to inspire others to push past the initial learning curve to harness the power of Python. This is just a quick glance at the power that awaits anyone willing to gain the skill. If you are looking for more resources check out DrapsTV's YouTube channel.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
3. Python is a general purpose programming language that is often applied in
scripting roles.
Python is also called as Interpreted language
Python supports multiple programming paradigms including imperative, procedural
, functional and object oriented programming style.
Python can be used for • System programming • Graphical User Interface
Programming • Internet Scripting • Component Integration • Database
Programming • Gaming, Images, XML , Robot and more .
Python interpreters are available for installation on many operating systems,
allowing Python code execution on a wide variety of systems. Eg- IDLE
INTRODUCTION
4. KEYWORDS IN PYTHON
KEYWORDS
CLASS
PRIVATE VARIABLE
STRONGLY PRIVATE VARIABLE
SPECIAL PURPOSE
if, while
Complex, Exception
_aadharnum, _accountnum
__mobilenum, __loginid
__add__, __init__
Higher level programming languages like python provides a predefined
set of keywords using which a program is coded.
5.
6. • Numeric Any representation of data which has numeric value.
Python identifies three types:-
1. INTEGER Positive and negative whole numbers. Examples: 1234, -2 etc.
2. FLOAT Real numbers with a floating point representation Examples: -
55.550
3.COMPLEX NUMBERS A number with a real and imaginary component is
represented as a + bj in Python where a and b are floats and
j = √-1. Examples: 4+6j.
DATATYPES IN PYTHON
7. • BOOLEAN: Any representation of data which has two values
denoted by True and False.
• SEQUENCE: An ordered collection of similar or different data
types. The built-in Sequence data types in python are:
1. STRING: A collection of one or more characters put in single,
double or triple quotes. Examples: ‘Hello’, "Hello",
"'Hello'", """Hello""“.
2. LIST: An ordered collection of one or more data items, not
necessarily of same type, put in square brackets. Examples:
[1,"Ravi",75.50, True].
3. TUPLE: Similar to list but he contents of a tuple cannot be modified – it is
immutable - after the tuple is created. Examples: (1,"Ravi", 75.50, True).
8. • DICTIONARY An unordered collection of data in key:value pair
form. Collection of such pairs is enclosed in curly brackets.
Example:
{1:"Superman", 2:"Wonder Woman", 3:"Thor", 4: "Hulk", 5:"Black
Widow“}
9.
10. PROGRAMMING IN PYTHON
INTERACTIVE MODE:-Invoking the interpreter without passing a
script file as a parameter brings up the following prompt −
type the following text at the Python prompt and press the Enter −
this produces the following result −
Interactive mode is not suitable for automated processes. So we use scripting mode.
11. SCRIPTING MODE: Instead of executing one statement at a time we write all the
statement in a text file with .py extension. This script is commonly known as a python
program which can be executed through command line or from run menu of IDLE.
Advantages:
• Easily insert update and delete statements.
• Code or functions from a script can be inserted.
• Automate and schedule.
12. MATH OPERATOR IN PYTHON
>>> print 3 + 12
15
>>> print 12 – 3
9
>>> print 9 + 5 – 15 + 12
11
Operators: add: +
subtract: -
Math Rule: If you want Python to answer in floats, you have to talk to it in floats.
More operators: divide: /
multiply: *
>>> print 3 * 12
36
>>> print 12.0 / 3.0
4.0
13. STRINGS IN PYTHON
Strings operators:
Concatenation: + Adds values on either side of the operator
Try concatenating:
: >>> print “Hello” + “ “ + “world!”
Hello world
Multiplying: * Creates new strings, concatenating multiple copies of the
same string
Try multiplying
>>> print “HAHA” * 250
14. MODULE IN PYTHON:
A module allows you to logically organize your Python code. Grouping related code
into a module makes the code easier to understand and use. A module is a Python
object with arbitrarily named attributes that you can bind and reference.
Simply, a module is a file consisting of Python code. A module can define
functions, classes and variables. A module can also include runnable code.
The Import Statement:
When the interpreter encounters an import statement, it imports the module if the
module is present in the search path.
When the above code is executed, it produces the following result −
15. OBJECT ORIENTED PROGRAMMING:
Python is a multi-paradigm programming language. It supports different
programming approaches.
One of the popular approaches to solve a programming problem is by
creating objects. This is known as Object-Oriented Programming
(OOP).
An object has two characteristics:
• attributes
• Behavior
Let's take an example:A parrot is can be an object,as it has the
following properties:
• name, age, color as attributes
• singing, dancing as behavior
The concept of OOP in Python focuses on creating reusable code.
16. CONNECTING TO SQLITE DATABASE
MySQLdb is an interface for connecting to a MySQL database server from Python
After creating a database in mysql, we need to connect it to the python code.we
follow the following steps for connectivity to the database: