Scalable Web Applications With Python, Flask, And Sqlalchemy

[LeeAndro]

Last updated 1/2019MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHzLanguage: English | Size: 1.21 GB | Duration: 5h 18m

Learn to build scalable Python Web Applications with Flask, PostgreSQL, SQLAlchemy, git, and Heroku With Awesome Project

What you'll learn
Build fully functional scalable and secure Web-Applications using the Flask Framework
Learn to use various Flask extensions such as Blueprints, Bootstrap, WTForms, Bcrypt etc.​

Add a PostgreSQL database to your Python Web Applications and use SQLAlchemy ORM to Query Data
Deploy your application to Heroku
Master GitHub Basics
Learn how to use S3
Have Fun Building Dynamic Web Applications While you learn
Requirements
Basic Python Skills such as working with Lists, Dictionaries, Constructs, and Loops
Basic HTML and CSS
Description
Flask is a very popular Micro Framework for building dynamic Web Applications using Python. This course is meant for bners to intermediate level programmers who wish to take their Python programming skills to the next level

Basic knowledge in Python, HTML and CSS are pre-requsites for this course. Some understanding Object Orient Concepts and databases will help, but not mandatory

This course is well-rounded and covers most aspects involved in building scalable Web Applications using Flask Framework such as Flask Blueprints, WTForms, Security, adding a robust database layer to your application that supports CRUD operations (Create, Update, Read, Delete Database Records). You'll also learn how to use S3 to store data and reference them in your projects
As we progress through the course, we will build a Online-Book-Catalog that relies on a PostgreSQL Database and allows users to register, login, logout and perform CRUD operations. We will save our code to GitHub, design and style the Application using Flask Bootstrap, use SQLAlchemy ORM to query data and finally deploy it to the web-hosting platform Heroku

Considering the practical problems involved in learning these complex and vast frameworks, I used some intuitive animations to show you exactly how the control flows from python code to the database util to the point the requested information is finally display in a web-browser

Overview

Section 1: The Basics

Lecture 1 Why Web Development is So Complicated

Lecture 2 why flask and prerequisites

Lecture 3 virtual environments

Lecture 4 installing Pycharm on mac

Lecture 5 working with pycharm

Lecture 6 python classes and basic flask application

Lecture 7http get requests

Lecture 8http post requests

Section 2: routing in flask

Lecture 9 understanding query strings

Lecture 10 numbers and floats

Lecture 11 rendering html templates

Section 3: jinja2 templating

Lecture 12 jinja part 1

Lecture 13 jinja part 2

Lecture 14 the url_for method

Lecture 15 jinja part 4 - filters

Lecture 16 jinja part 5 - macros

Section 4: working with databases

Lecture 17 installing PostgreSQL on mac

Lecture 18 installing PostgreSQL on windows

Lecture 19 setting up the PostgreSQL database

Lecture 20 creating tables

Section 5: perfog CRUD operations

Lecture 21 inserting records

Lecture 22 establishing relationships

Lecture 23 querying data part 1

Lecture 24 querying data part 2

Lecture 25 updating and deleting records

Section 6: working with git and github

Lecture 26 installing git on windows

Lecture 27 installing git on mac

Lecture 28 git commands part 1

Lecture 29 git commands part 2

Section 7: understanding contexts in flask

Lecture 30 flask context variables part 1

Lecture 31 flask context variables part 2

Section 8: scalable architecture

Lecture 32 scaling applications 1

Lecture 33 scaling applications 2

Lecture 34 scaling applications 3

Lecture 35 scaling applications 4

Section 9: database models

Lecture 36 models part 1

Lecture 37 models part 2 - displaying data in a browser

Lecture 38 models part 3 - displaying data in a browser

Section 10: Integrating twitter Bootstrap with flask

Lecture 39 improve design using flask-bootstrap

Section 11: working with forms

Lecture 40 a simple form

Lecture 41 basic user registration form and CSRF

Lecture 42 flask login and password hashing using bcrypt

Lecture 43 creating users in the database

Lecture 44 adding data validation to the registration process

Lecture 45 capturing user credentials using forms part 1

Lecture 46 capturing user credentials using forms part 2

Lecture 47 writing custom validations

Lecture 48 login manager and usermixin classes

Lecture 49 letting users login

Lecture 50 display login status

Lecture 51 logging users out

Lecture 52 current user

Section 12: perfog CRUD operations using forms

Lecture 53 delete database records

Lecture 54 update database records using forms

Lecture 55 inserting database records using forms

Section 13: error handling in flask

Lecture 56 404, page not found

Section 14: deploying flask applications to heroku

Lecture 57 preparing the app for deployment

Lecture 58 uploading the app to github

Lecture 59 defining the environment variables and deploying the app to heroku

Lecture 60 restoring PostgreSQL database into heroku using S3

Lecture 61 conclusion

Those who has basic knowledge of python and want building dynamic web-apps using Flask Micro-framework

HomePage:

Https://anonymz.com/https://www.udemy.com/course/flask-is-fun-and-easy-from-basics-to-building-scalable-apps/

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