Python Flask for Beginners: Build a CRUD web app using Flask from Udemy

Did you ever want to find out how powerful is Python when it comes to web development ? Then this course is for you.

The demand for Python developers is growing by day and this course has been developed to make sure you are being equipped with the right skills

This course has been rightly designed to help you get comfortable with building web applications using the Flask framework of Python.

You will be provided with the most practical implementation of Python and Flask. No fluff guaranteed.

Flask is a micro framework of Python that is used to build web applications. By the word micro framework, we are not limiting the abilities of Flask. Flask is equally good for larger applications as it is for smaller ones.

This course will teach you Flask right from the basics, covering more advanced topics where you will finally build a blogging application using Flask.

You'll learn how to -

Build a dynamic web server using Flask
Add templates to your Flask application
Use the Jinja2 templating engine of Flask
Basic Create, Read, Update, Delete queries of MySQL
Connect your Flask application with a MySQL database using flask-mysqldb
Add basic styles to your application using flask-bootstrap
Integrate your the blogging application written using Flask with a text editor called CKEditor using flask-ckeditor
Understand what are GET and POST requests
Handle a user session
Hash sensitive information submitted by the user

Python has been one of the most easiest language to program. This course assumes that you are comfortable with the basics of Python such as variables, data types, functions and so on. It is also expected that you know the basics of HTML and CSS.

I have tried to keep the explanations as simple and practical as possible, and I'm sure you'll love it.

I'll always be available to answer any questions that you might have as you progress along.

Udemy offers you a 30 day money back guarantee. Your money is safe. I'll be happy to help you with a refund in case you are not happy with your purchase.

There is absolutely no risk involved. Enrol into this course and give a worthy upgrade to your Python skillset. I'll see you on the inside :)

What's inside

Learning objectives

You will learn to create a web server using flask
You will understand the how the web actually works
Perform create, read, update and delete operations of a mysql database
You will learn how to use a yaml file to store and retrieve configuration parameters using pyyaml
You will be comfortable connecting your application to a mysql database using flask-mysqldb
You will learn to use the jinja2 template engine of flask
Add simple css styles to your application using flask-bootstrap

Submit a user form through a http post request
You will learn how to hash sensitive information submitted by the user
Understand the difference between a http get request and a http post request
Integrate ckeditor to your blog application using flask-ckeditor
Handle user sessions
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You will learn to create a web server using flask
You will understand the how the web actually works
Perform create, read, update and delete operations of a mysql database
You will learn how to use a yaml file to store and retrieve configuration parameters using pyyaml
You will be comfortable connecting your application to a mysql database using flask-mysqldb
You will learn to use the jinja2 template engine of flask
Add simple css styles to your application using flask-bootstrap
Submit a user form through a http post request
You will learn how to hash sensitive information submitted by the user
Understand the difference between a http get request and a http post request
Integrate ckeditor to your blog application using flask-ckeditor
Handle user sessions
Show more
Show less

Syllabus

Introduction and Course Structure

Understanding how the web works

Interaction between the Client and Server

Setting up your development environment and running your first Flask application

Installation for Windows

Installation for Mac

Installation for Linux

Basic structure of a Flask application

Understanding app.py file

Adding templates to your application

Adding images to your application

Using the Jinja 2 template engine

For and If in Jinja2

A layout for all your templates

Adding CSS to your application using Bootstrap

Adding Bootstrap CSS to your application

Adding a MySQL database to your application

Basic CRUD MySQL queries

Using flask-mysqldb to connect to MySQL

HTTP Verbs and Status Codes

GET, POST, PUT, DELETE

HTTP Status Codes

Mini Project: Submit a form

Submit a form to database

Some more essentials to build an application

Handling sessions in Flask

Hashing sensitive data

Adding a navigation bar to your application

Flash messages

Final Project: Build a blog application

Problem Statement

Design the database

Design endpoints

Build the application frontend

User register and login

Create and view a blogpost

Edit and delete a blogpost

Bonus Lecture

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Teaches skills and knowledge relevant to the Python development industry

Builds a foundation for beginners who want to learn Flask

Strengthens an existing foundation for intermediate Python developers who want to learn Flask

Offers practical implementation of Python and Flask, avoiding unnecessary theory

Covers essential topics for building web applications with Flask, including database connectivity and user authentication

Provides a comprehensive study of Flask, from basic concepts to advanced features

Reviews summary

Beginner-friendly flask course

Learners say this course is a good starting point for learning Python Flask. The instructor is good at breaking down basic concepts and makes the course easy to follow. However, some note that the course content abruptly ends with a lack of conclusion at the end making them feel as if the course was incomplete and quite a bit was missing.

Course is good for beginners.

"The course starts very well and the instructor is good at analysing the basic concepts and making them easy to understand."

Course content is incomplete and ends abruptly.

"However, by the end one is left with the feeling that it was somewhat rushed and that quite a bit is missing."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Python Flask for Beginners: Build a CRUD web app using Flask with these activities:

Follow along with Flask tutorials

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Get comfortable with the basics of Flask by following along with tutorials to build simple web applications.

Browse courses on Flask

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Find a beginner-friendly Flask tutorial
Set up your development environment
Follow the tutorial step-by-step

Build small Flask projects

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Test your understanding of Flask by building your own small web applications.

Browse courses on Flask

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Think of an idea for a simple web application
Design the layout of your application
Implement the functionality of your application using Flask

Write a blog post about Flask

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Solidify your understanding of Flask by explaining it to others in a blog post.

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Choose a topic related to Flask that you're comfortable with
Research and gather information about the topic
Write your blog post, explaining the topic in a clear and concise way

Three other activities

Expand to see all activities and additional details

Show all six activities

Participate in a Flask hackathon

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Challenge yourself and showcase your Flask skills by participating in a hackathon.

Browse courses on Flask

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Find a Flask hackathon that aligns with your interests
Team up with other participants or work solo
Build a Flask web application within the given time frame

Contribute to an open-source Flask project

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Gain practical experience and help the Flask community by contributing to an open-source project.

Browse courses on Flask

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Find an open-source Flask project that interests you
Identify an area where you can contribute, such as bug fixes or feature enhancements
Submit a pull request to the project

Mentor a junior developer on Flask

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Share your knowledge and help a junior developer learn Flask by mentoring them.

Browse courses on Flask

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Find a junior developer who is interested in learning Flask
Set up regular meetings to guide them through Flask concepts and best practices
Provide feedback and support as they build their own Flask applications

Career center

Learners who complete Python Flask for Beginners: Build a CRUD web app using Flask will develop knowledge and skills that may be useful to these careers:

Web Developer

In the role of Web Developer, you will be responsible for the design and development of websites. You will need to be proficient in various programming languages and technologies, including Python, Flask, HTML, CSS, and JavaScript. This course can help you build a strong foundation in Python and Flask, which are essential skills for Web Developers. The course also covers topics such as database connectivity, templating, and user authentication, which are all important aspects of web development.

See salaries and explore the career path for Web Developer

Software Engineer

Software Engineers are responsible for designing, developing, and maintaining software applications. They need to have a strong understanding of programming languages, data structures, and algorithms. This course can help you build a strong foundation in Python, which is one of the most popular programming languages used in software development. The course also covers topics such as object-oriented programming, database connectivity, and web development, which are all important skills for Software Engineers.

See salaries and explore the career path for Software Engineer

Data Analyst

Data Analysts are responsible for collecting, analyzing, and interpreting data to help businesses make informed decisions. They need to have a strong understanding of statistics, data mining techniques, and programming languages. This course can help you build a strong foundation in Python, which is one of the most popular programming languages used in data analysis. The course also covers topics such as data cleaning, data visualization, and machine learning, which are all important skills for Data Analysts.

See salaries and explore the career path for Data Analyst

Machine Learning Engineer

Machine Learning Engineers are responsible for developing and deploying machine learning models. They need to have a strong understanding of machine learning algorithms, data science techniques, and programming languages. This course can help you build a strong foundation in Python, which is one of the most popular programming languages used in machine learning. The course also covers topics such as data preprocessing, feature engineering, and model evaluation, which are all important skills for Machine Learning Engineers.

See salaries and explore the career path for Machine Learning Engineer

Business Analyst

Business Analysts are responsible for analyzing business processes and identifying opportunities for improvement. They need to have a strong understanding of business principles, data analysis techniques, and programming languages. This course can help you build a strong foundation in Python, which is one of the most popular programming languages used in business analysis. The course also covers topics such as data visualization, process modeling, and stakeholder management, which are all important skills for Business Analysts.

See salaries and explore the career path for Business Analyst

Product Manager

Product Managers are responsible for managing the development and launch of new products. They need to have a strong understanding of market research, product design, and programming languages. This course can help you build a strong foundation in Python, which is one of the most popular programming languages used in product management. The course also covers topics such as user experience design, agile development, and product roadmap planning, which are all important skills for Product Managers.

See salaries and explore the career path for Product Manager

Project Manager

Project Managers are responsible for planning, executing, and closing projects. They need to have a strong understanding of project management principles, risk management techniques, and programming languages. This course can help you build a strong foundation in Python, which is one of the most popular programming languages used in project management. The course also covers topics such as project scheduling, resource allocation, and stakeholder management, which are all important skills for Project Managers.

See salaries and explore the career path for Project Manager

Technical Writer

Technical Writers are responsible for creating and maintaining technical documentation. They need to have a strong understanding of technical concepts, writing skills, and programming languages. This course can help you build a strong foundation in Python, which is one of the most popular programming languages used in technical writing. The course also covers topics such as documentation planning, style guides, and version control, which are all important skills for Technical Writers.

See salaries and explore the career path for Technical Writer

Quantitative Analyst

Quantitative Analysts are responsible for developing and implementing mathematical models to analyze financial data. They need to have a strong understanding of statistics, machine learning techniques, and programming languages. This course can help you build a strong foundation in Python, which is one of the most popular programming languages used in quantitative analysis. The course also covers topics such as data analysis, risk management, and portfolio optimization, which are all important skills for Quantitative Analysts.

See salaries and explore the career path for Quantitative Analyst

Data Scientist

Data Scientists are responsible for collecting, analyzing, and interpreting data to help businesses make informed decisions. They need to have a strong understanding of statistics, machine learning techniques, and programming languages. This course can help you build a strong foundation in Python, which is one of the most popular programming languages used in data science. The course also covers topics such as data cleaning, data visualization, and machine learning, which are all important skills for Data Scientists.

See salaries and explore the career path for Data Scientist

Software Tester

Software Testers are responsible for testing software applications to ensure they meet requirements. They need to have a strong understanding of software testing techniques, programming languages, and quality assurance principles. This course can help you build a strong foundation in Python, which is one of the most popular programming languages used in software testing. The course also covers topics such as test case design, test automation, and defect tracking, which are all important skills for Software Testers.

See salaries and explore the career path for Software Tester

Cybersecurity Analyst

Cybersecurity Analysts are responsible for protecting computer systems and networks from cyberattacks. They need to have a strong understanding of cybersecurity principles, programming languages, and network security. This course can help you build a strong foundation in Python, which is one of the most popular programming languages used in cybersecurity. The course also covers topics such as network security, cryptography, and intrusion detection, which are all important skills for Cybersecurity Analysts.

See salaries and explore the career path for Cybersecurity Analyst

Database Administrator

Database Administrators are responsible for managing and maintaining databases. They need to have a strong understanding of database management systems, SQL, and data security. This course may help you build a foundation in Python, which is becoming increasingly popular in database administration. The course also covers topics such as database design, performance tuning, and backup and recovery, which are all important skills for Database Administrators.

See salaries and explore the career path for Database Administrator

IT Support Specialist

IT Support Specialists are responsible for providing technical support to users. They need to have a strong understanding of computer hardware and software, as well as customer service skills. This course may help you build a foundation in Python, which is used in some IT support tools. The course also covers topics such as troubleshooting, problem-solving, and communication skills, which are all important for IT Support Specialists.

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Computer Programmer

Computer Programmers are responsible for writing and maintaining computer programs. They need to have a strong understanding of programming languages, data structures, and algorithms. This course can help you build a strong foundation in Python, which is one of the most popular programming languages used by Computer Programmers. The course also covers topics such as object-oriented programming, software design, and testing, which are all important skills for Computer Programmers.

See salaries and explore the career path for Computer Programmer