Flask-Scaffold: Prototype Database Driven Web Apps and REST API

Flask-Scaffold 2.0 let's you Prototype Database Driven Web Apps (Angular 6, Bootstrap 4) and REST API's (Flask python framework),

Features include

  • Python 3 Support
  • Continous Integration with Travis-CI
  • Inbuilt User Management and Admin Dashboard
  • Google Analytics
  • Datatables support

###Demo Sign Up and Login


Please ensure that development libraries for PostgreSQL are installed along with NPM.

Step 1:Clone the project to your application folder.

git clone git@github.com:Leo-g/Flask-Scaffold.git YourAppFolderName && cd YourAppFolderName

Step 2: Install the requirements and add your Database configuration details.

pip install -r requirements.txt
cd app/templates/static
npm install

vim config.py
#Fill in your database username, password, name, host etc

Step 3 : Declare your Resource and it's fields in a YAML file as follows

For a list of supported fields please see https://github.com/Leo-g/Flask-Scaffold/wiki/Fields

vim scaffold/blog.yaml
 - title:string
 - body:text
 - author:string
 - creation_date:datetime
 - published:boolean
 - author:string
 - body:text
 - author_url:url
 - created_on:date
 - approved:boolean
 - name:string
 - profile:text
 - url:url

Step 4 : Run the Scaffolding and database migrations script

python scaffold.py scaffold/blog.yaml
python db.py db init
python db.py db migrate
python db.py db upgrade

Step 5 : Run the Server

python run.py

**You should be able to see the Login Page at http://localhost:5000, Sign Up and Login

For unit testing with python Unit tests

For a Single module

python app/<module_name>/test_<module_name>.py

For all modules

bash tests.bash


API calls can be made to the following URL

Note: This example is for a Post module

HTTP MethodURLResults
GEThttp://localhost:5000/api/v1/posts.jsonReturns a list of all Posts
POSThttp://localhost:5000/api/v1/posts.jsonCreates a New Post
GEThttp://localhost:5000/api/v1/posts/1.jsonReturns details for the a single Post
PATCHhttp://localhost:5000/api/v1/posts/1.jsonUpdate a Post
DELETEhttp://localhost:8001/api/v1/posts/1.jsonDelete a Post

The JSON format follows the spec at jsonapi.org and a sample is available in the sample.json file

###Directory Structure Project-Folder |-- config.py |--run.py |--requirements.txt |--conf.js |__ /venv |-- db.py |__ /scaffold |-- scaffold.py |-- tests.bash #Tests for all modules |__ app/ |-- init.py +-- module-1 |-- init.py |-- models.py |-- test_module-1.py # Unit Tests for module 1 |-- views.py    +-- module-2 |-- init.py |-- models.py |-- test_module-2.py # Unit Tests for module 2 |-- views.py |__ templates +-- static + -- js |-- app.js |-- login.js |-- css |-- images +-- module-1    |-- _form.html    |-- index.html    |-- add.html    |-- update.html |-- controller.js |--conf.js |--spec.js    +-- module-2    |-- _form.html    |-- index.html    |-- add.html    |-- update.html |-- controller.js |-- conf.js |-- spec.js

Google Analytics

Add your tracking ID and Domain name in app.js in the app.config section

  app.config(function (AnalyticsProvider) {
              // Set a single account


For complete Documentation see the wiki

Note: This app in based on https://github.com/start-angular/SB-Admin-BS4-Angular-6

Download Details:
Source Code: 

#flask  #python #html #typescript #angular #bootstrap #api 

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Flask-Scaffold: Prototype Database Driven Web Apps and REST API
Wilford  Pagac

Wilford Pagac


What is REST API? An Overview | Liquid Web

What is REST?

The REST acronym is defined as a “REpresentational State Transfer” and is designed to take advantage of existing HTTP protocols when used for Web APIs. It is very flexible in that it is not tied to resources or methods and has the ability to handle different calls and data formats. Because REST API is not constrained to an XML format like SOAP, it can return multiple other formats depending on what is needed. If a service adheres to this style, it is considered a “RESTful” application. REST allows components to access and manage functions within another application.

REST was initially defined in a dissertation by Roy Fielding’s twenty years ago. He proposed these standards as an alternative to SOAP (The Simple Object Access Protocol is a simple standard for accessing objects and exchanging structured messages within a distributed computing environment). REST (or RESTful) defines the general rules used to regulate the interactions between web apps utilizing the HTTP protocol for CRUD (create, retrieve, update, delete) operations.

What is an API?

An API (or Application Programming Interface) provides a method of interaction between two systems.

What is a RESTful API?

A RESTful API (or application program interface) uses HTTP requests to GET, PUT, POST, and DELETE data following the REST standards. This allows two pieces of software to communicate with each other. In essence, REST API is a set of remote calls using standard methods to return data in a specific format.

The systems that interact in this manner can be very different. Each app may use a unique programming language, operating system, database, etc. So, how do we create a system that can easily communicate and understand other apps?? This is where the Rest API is used as an interaction system.

When using a RESTful API, we should determine in advance what resources we want to expose to the outside world. Typically, the RESTful API service is implemented, keeping the following ideas in mind:

  • Format: There should be no restrictions on the data exchange format
  • Implementation: REST is based entirely on HTTP
  • Service Definition: Because REST is very flexible, API can be modified to ensure the application understands the request/response format.
  • The RESTful API focuses on resources and how efficiently you perform operations with it using HTTP.

The features of the REST API design style state:

  • Each entity must have a unique identifier.
  • Standard methods should be used to read and modify data.
  • It should provide support for different types of resources.
  • The interactions should be stateless.

For REST to fit this model, we must adhere to the following rules:

  • Client-Server Architecture: The interface is separate from the server-side data repository. This affords flexibility and the development of components independently of each other.
  • Detachment: The client connections are not stored on the server between requests.
  • Cacheability: It must be explicitly stated whether the client can store responses.
  • Multi-level: The API should work whether it interacts directly with a server or through an additional layer, like a load balancer.

#tutorials #api #application #application programming interface #crud #http #json #programming #protocols #representational state transfer #rest #rest api #rest api graphql #rest api json #rest api xml #restful #soap #xml #yaml

An API-First Approach For Designing Restful APIs | Hacker Noon

I’ve been working with Restful APIs for some time now and one thing that I love to do is to talk about APIs.

So, today I will show you how to build an API using the API-First approach and Design First with OpenAPI Specification.

First thing first, if you don’t know what’s an API-First approach means, it would be nice you stop reading this and check the blog post that I wrote to the Farfetchs blog where I explain everything that you need to know to start an API using API-First.

Preparing the ground

Before you get your hands dirty, let’s prepare the ground and understand the use case that will be developed.


If you desire to reproduce the examples that will be shown here, you will need some of those items below.

  • NodeJS
  • OpenAPI Specification
  • Text Editor (I’ll use VSCode)
  • Command Line

Use Case

To keep easy to understand, let’s use the Todo List App, it is a very common concept beyond the software development community.

#api #rest-api #openai #api-first-development #api-design #apis #restful-apis #restful-api

Lets Cms

Lets Cms


Opencart REST API extensions - V3.x | Rest API Integration, Affiliate

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Opencart REST API 
OCRESTAPI Module allows the customer purchasing product from the website it just like E-commerce APIs its also available mobile version APIs.

Opencart Rest APIs List 
Customer Registration GET APIs.
Customer Registration POST APIs.
Customer Login GET APIs.
Customer Login POST APIs.
Checkout Confirm GET APIs.
Checkout Confirm POST APIs.

If you want to know Opencart REST API Any information, you can contact us at -
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REST API Unilevel MLM Woo-commerce plugin contains following APIs.
User Login Rest API
User Register Rest API
User Join Rest API
Get User info Rest API
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Get Genealogy JSON Rest API
Get Total Earning Rest API
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Withdrawal Request Rest API
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