python - Django Model Graph (pydot) Error -

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i have started working on big django project existing complicated model. needed visualize model, decided use django-extensions (namely pygraphviz). unfortunately, failed install pygraphviz on windows using pip, installed pydot.

when running following command on windows cmd:

python manage.py graph_models --pydot -a -g -o my_project_visualized.png

i following error:

attributeerror: 'list' object has no attribute 'write'

any suggestion of how solve issue?

you must use older pydot. version 1.1.0 works me. install with:

pip install pydot==1.1.0

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