NFT collection generator

Generates layered images, whole collections. Provides additional functionality.

Repository includes three scripts

• generate.py
• resize.py
• change_url.py

Installation

pip install -r requirements.txt

generate.py

Generates layered images.

Set environment variables in .env file

# metadata files have field "image 
      
       /
       
      
URL_TO_IMAGE=change_me_later
COLLECTION_SIZE=10
# metadata files have field "name": 
      
        #
       
         like CryptoPunk #10
       
      
NAME=NAME
PATH_TO_JSON=./layers.json
PATH_TO_LAYERS=./layers
PATH_TO_IMAGES=./images
PATH_TO_METADATA=./metadata

layers.json

{
    "first-layer": [
        {
            "name": "name",
            "fileName": "filename.png",
            "weight": 100
		}
    ]
}

Main JSON objects like first-layer should equal folders inside ./layers and objects names will equal attributes names in metadata files.

Note: sum of wheights inside one main object should equal 100

Run

python generate.py

resize.py

This script scales your images. Marketplace doesn't display small images like 12 pixels images correctly.

Set environment variables in .env file

PATH_TO_IMAGES=./images
# path for resized images
PATH_TO_RESIZED_IMAGES=./images-resized
# new sizes
OUTPUT_IMAGE_SIZE_X=576
OUTPUT_IMAGE_SIZE_Y=576

###Run

python resize.py

change_url.py

This script change image field in metadata files.

Set environment variables in .env file

URL_TO_IMAGE=change_me_later
NEW_URL_TO_IMAGE=ipfshash
PATH_TO_METADATA=./metadata

Run

python change_url.py

License

Usage is provided under the MIT License. See LICENSE for the full details.