def __init__(self, base):
    self.base = base
Returns a templated EmailMessage instance without a connection using
dataset/ETHPy150Open pantsbuild/pants/src/python/pants/backend/jvm/targets/jvm_app.py/RelativeToMapper.__init__--crossover with--dataset/ETHPy150Open BradWhittington/django-templated-email/templated_email/__init__.py/get_templated_mail