Django - graph models relationships [closed]

Question

As django project get bigger, it is hard to see all app's model relationships (ForeignKey's, ManyToMany Fields). Is there any program that can make easy looking graph of model relationship?

Answer 1

django extensions has a command to do this

pip install django-extensions

settings:

INSTALLED_APPS = (
    ...
    'django_extensions',
)

run command

manage.py graph_models --pygraphviz -a -g -o my_project_visualized.png

Answer 2

First setup using this Graphviz

Go through step by step:

after this install graphviz or mac using

$ brew install graphviz

use this command to generate database documentation using Schemaspy and graphviz :

java -jar schemaSpy_5.0.0.jar -t pgsql -db `db_name`  -host 127.0.0.1 -u `db_user` -p admin -o ./schemaspy -dp postgresql-9.4-1206-jdbc4.jar -s public -noads