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"""A convenience class around smtplib."""
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from __future__ import absolute_import
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from email import Utils
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from bzrlib.errors import (
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DefaultSMTPConnectionRefused,
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SMTPConnectionRefused,
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smtp_password = config.Option('smtp_password', default=None,
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Password to use for authentication to SMTP server.
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smtp_server = config.Option('smtp_server', default=None,
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Hostname of the SMTP server to use for sending email.
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smtp_username = config.Option('smtp_username', default=None,
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Username to use for authentication to SMTP server.
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class SMTPError(BzrError):
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_fmt = "SMTP error: %(error)s"
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def __init__(self, error):
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class SMTPConnectionRefused(SMTPError):
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_fmt = "SMTP connection to %(host)s refused"
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def __init__(self, error, host):
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class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
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_fmt = "Please specify smtp_server. No server at default %(host)s."
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class NoDestinationAddress(InternalBzrError):
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_fmt = "Message does not have a destination address."
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class SMTPConnection(object):
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"""Connect to an SMTP server and send an email.
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This is a gateway between bzrlib.config.Config and smtplib.SMTP. It
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This is a gateway between breezy.config.Config and smtplib.SMTP. It
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understands the basic bzr SMTP configuration information: smtp_server,
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smtp_username, and smtp_password.
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if self._smtp_factory is None:
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self._smtp_factory = smtplib.SMTP
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self._config = config
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self._config_smtp_server = config.get_user_option('smtp_server')
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self._config_smtp_server = config.get('smtp_server')
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self._smtp_server = self._config_smtp_server
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if self._smtp_server is None:
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self._smtp_server = self._default_smtp_server
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self._smtp_username = config.get_user_option('smtp_username')
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self._smtp_password = config.get_user_option('smtp_password')
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self._smtp_username = config.get('smtp_username')
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self._smtp_password = config.get('smtp_password')
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self._connection = None
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self._connection = self._smtp_factory()
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self._connection.connect(self._smtp_server)
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except socket.error, e:
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except socket.error as e:
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if e.args[0] == errno.ECONNREFUSED:
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if self._config_smtp_server is None:
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raise DefaultSMTPConnectionRefused(socket.error,
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"""Get the origin and destination addresses of a message.
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:param message: A message object supporting get() to access its
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headers, like email.Message or bzrlib.email_message.EmailMessage.
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headers, like email.Message or breezy.email_message.EmailMessage.
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:return: A pair (from_email, to_emails), where from_email is the email
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address in the From header, and to_emails a list of all the
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addresses in the To, Cc, and Bcc headers.
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self._connection.sendmail(from_email, to_emails,
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message.as_string())
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except smtplib.SMTPRecipientsRefused, e:
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except smtplib.SMTPRecipientsRefused as e:
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raise SMTPError('server refused recipient: %d %s' %
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e.recipients.values()[0])
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except smtplib.SMTPResponseException, e:
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next(iter(e.recipients.values())))
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except smtplib.SMTPResponseException as e:
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raise SMTPError('%d %s' % (e.smtp_code, e.smtp_error))
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except smtplib.SMTPException, e:
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except smtplib.SMTPException as e:
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raise SMTPError(str(e))