This is a django web application that can scrape Product Name, Price, Image Link from Etsy product links. The scraped data is then saved into a PostgreSQL database.

It has 3 pages: index, product, products.

Index contains an input area where the link for a specific Etsy product can be submitted.

After the submission, the page will display the status (whether it was successfully uploaded to database or not).

If successful, the page will display an ID number, which can be used to specifically display products by ID numbers in product page

Contains an input area for ID to retrieve related product information The required ID will be displayed on the index page when an Etsy product link is submitted.

Displays all products that are currently stored in the database. The products that are sold out will have a price of -1.00

1. Preferrably, create a virtual environment

   python -m venv venv
   venv/scripts/activate

If you receive a scripts is disabled on this system error, enable scripts on your system:

• Set-ExecutionPolicy Unrestricted -Scope Process

  • This would allow running virtualenv in the current PowerShell session.

• Set-ExecutionPolicy Unrestricted -Force 

  • This would allow running scripts, thus virtualenv for the whole system. Which is a bit unsafe. To disable it:

  • Set-ExecutionPolicy Restricted -Force

2. Install dependencies

   pip install -r -requirements.txt

3. Run the web application

   python EtsyScraper/manage.py runserver

You can access the database with pgAdmin 4

• Or, through your preferred terminal by typing

psql postgres postgres

• If prompted with Password for user postgres: just type postgres.

There is also Dockerfile and docker-compose.yml files available for Docker builds.

NOTE: If using Docker, make sure to change database settings in EtsyScraper/settings.py

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql',
        'NAME': 'postgres',
        'USER': 'postgres',
        'PASSWORD': 'postgres',

        #####

        # USE CASE OPTIONS

        # For Docker:
        'HOST': 'db', # [MAKE SURE THAT THIS IS THE HOST WHEN USING DOCKER]

        # For local use:
        # 'HOST': '127.0.0.1',

        #####

        'PORT': 5432,
    }
}

• To build without docker-compose.yml the Dockerfile must be edited to comment out /Docker-compose/ parts and enable /Use without docker-compose/ parts

  1. docker build --tag <ProjectName>
  2. docker run <ProjectName>

• To build with docker-compose, run these commands in shell:

  1. docker-compose build - builds an image
  2. docker-compose run --rm app - Run this ONLY FOR THE FIRST TIME so that PostgreSQL database files can be created. After this, only repeat step 1 and 3 after making changes to the project.
  3. docker-compose up - runs the image in a container

1. Under etsyscraper container, click postgres_db's CLI:

2. In CLI, write psql postgres postgres to access the database and run SQL commands.