django-exclude-with-model-form (DJ006)

Added in v0.0.253 · Related issues · View source

Derived from the flake8-django linter.

What it does

Checks for the use of exclude in Django ModelForm classes.

Why is this bad?

If a ModelForm includes the exclude attribute, any new field that is added to the model will automatically be exposed for modification.

Example

from django.forms import ModelForm


class PostForm(ModelForm):
    class Meta:
        model = Post
        exclude = ["author"]

Use instead:

from django.forms import ModelForm


class PostForm(ModelForm):
    class Meta:
        model = Post
        fields = ["title", "content"]