[Django]-Encountered unknown tag 'with'

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5👍

✅

The with statement was new in version 2.3 of Jinja; if you have something earlier, use pip install --upgrade Jinja2 to get the latest version.

It’s also an extension, so you’ll have to include it in the Environment, e.g. by adding:

options.setdefault('extensions', []).append('jinja2.ext.with_')
👤jonrsharpe

1👍

This can also be configured in your settings file.

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [
            'your/django/templates',
        ],
        'APP_DIRS': True,
    },
    {
        'BACKEND': 'django.template.backends.jinja2.Jinja2',
        'DIRS': [
            'your/jinja2/templates.',
        ],
        'OPTIONS':{
            'environment': 'app.project.jinja2.environment',
            'extensions': ['jinja2.ext.with_']}
    }
]
👤Moylin

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