Installation

It uses Graphviz to render the diagram, so you need to install Graphviz to use diagrams. After installing graphviz (or already have it), install the diagrams.

$ pip install diagrams

Quick Start

# diagram.py
from diagrams import Diagram
from diagrams.aws.compute import EC2
from diagrams.aws.database import RDS
from diagrams.aws.network import ELB

with Diagram("Web Service", show=False):
    ELB("lb") >> EC2("web") >> RDS("userdb")

This code generates below diagram.

$ python diagram.py

It will be saved as web_service.png on your working directory.

Next

See more Examples or see Guides page for more details.