ebbe.bassandClaude Sonnet 5.5
20510a73e5
SMTP adapter with TLS and a fake, outbox with retries, backoff, rate limit and restart safety, scheduler tick with job-run records started by gunicorn, and a send_test_mail command. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N3t4WL7bd9bdHHNjEsxzqC
33 lines
811 B
Python
33 lines
811 B
Python
"""The mail interface the outbox uses (AD-1, AD-11)."""
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from __future__ import annotations
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from dataclasses import dataclass
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from typing import Protocol
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class MailError(Exception):
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"""Base class. Messages never contain the recipient or the text of the e-mail."""
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class MailUnavailable(MailError):
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"""The server could not take the message right now; trying again later may work."""
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class MailRejected(MailError):
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"""The server refused the message for good (for example an unknown recipient)."""
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@dataclass(frozen=True)
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class MailMessage:
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sender: str
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recipient: str
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subject: str
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body_text: str
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class Mailer(Protocol):
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def send(self, message: MailMessage) -> None:
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"""Hand the message to the mail server, or raise MailUnavailable or MailRejected."""
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...
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