jinja2.py 文件源码

def environment(**options):
    """Get jinja2 environment.

    :param options: Options
    :return env: return environment instance
    """
    env = Environment(**options)
    env.globals.update({
        'static': staticfiles_storage.url,
        'url': reverse,
        'LANGUAGES': settings.LANGUAGES,
        'translation': translation,
    })

    # add django filters
    env.filters['slugify'] = slugify

    # use django-bootstrap-form on jinja
    from bootstrapform.templatetags import bootstrap
    env.filters['bootstrap'] = bootstrap.bootstrap
    env.filters['bootstrap_horizontal'] = bootstrap.bootstrap_horizontal
    env.filters['bootstrap_inline'] = bootstrap.bootstrap_inline

    # add custom filters
    env.filters['fupper'] = fupper

    env.install_gettext_translations(translation)
    return env