coins-demo/todo/mail/delivery.py

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import importlib
def _declare_backend(backend_path):
backend_path = backend_path.split('.')
backend_module_name = '.'.join(backend_path[:-1])
class_name = backend_path[-1]
def backend(*args, headers={}, from_address=None, **kwargs):
def _backend():
backend_module = importlib.import_module(backend_module_name)
backend = getattr(backend_module, class_name)
return backend(*args, **kwargs)
if from_address is None:
raise ValueError("missing from_address")
_backend.from_address = from_address
_backend.headers = headers
return _backend
return backend
smtp_backend = _declare_backend('django.core.mail.backends.smtp.EmailBackend')
console_backend = _declare_backend('django.core.mail.backends.console.EmailBackend')
locmem_backend = _declare_backend('django.core.mail.backends.locmem.EmailBackend')