LȂiSr"SS5rg)zBase email backend class.c@\rSrSrSrS SjrSrSrSrSr Sr S r g ) BaseEmailBackenda Base class for email backend implementations. Subclasses must at least overwrite send_messages(). open() and close() can be called indirectly by using a backend object as a context manager: with backend as connection: # do something with connection pass c XlgN fail_silently)selfrkwargss OD:\sksbv-state-backend\venv\Lib\site-packages\django/core/mail/backends/base.py__init__BaseEmailBackend.__init__s*cg)a Open a network connection. This method can be overwritten by backend implementations to open a network connection. It's up to the backend implementation to track the status of a network connection if it's needed by the backend. This method can be called by applications to force a single network connection to be used when sending mails. See the send_messages() method of the SMTP backend for a reference implementation. The default implementation does nothing. Nr s r openBaseEmailBackend.opens" rcg)zClose a network connection.Nrrs r closeBaseEmailBackend.close(s rcfUR5 U$![a UR5 ef=fr)r Exceptionrrs r __enter__BaseEmailBackend.__enter__,s4  IIK   JJL  s0c$UR5 gr)r)r exc_type exc_value tracebacks r __exit__BaseEmailBackend.__exit__4s  rc[S5e)zU Send one or more EmailMessage objects and return the number of email messages sent. zCsubclasses of BaseEmailBackend must override send_messages() method)NotImplementedError)r email_messagess r send_messagesBaseEmailBackend.send_messages7s " Q  rrN)F) __name__ __module__ __qualname____firstlineno____doc__r rrrrr$__static_attributes__rrr rrs% + &  rrN)r*rrrr r,s: : r