tegwick
92881b6b56
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Assistant: codex Assistant-Model: gpt-5.6-sol Assistant-Session: 01a03397-4d51-7fd1-8ff2-946eb22ea2bc
29 lines
847 B
Python
29 lines
847 B
Python
from __future__ import annotations
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import re
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from dataclasses import dataclass
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ADDRESS = re.compile(r"^To:([a-z0-9][a-z0-9._-]*):[ \t]*(.+)$")
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COMMAND = re.compile(r"^Cmd:[ \t]*(\S(?:.*\S)?)?[ \t]*$")
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@dataclass(frozen=True)
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class RoutedMessage:
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target_repo: str
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body: str
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def parse_address_line(line: str) -> RoutedMessage | None:
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"""Parse one complete direct-address line; ordinary input returns None."""
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match = ADDRESS.match(line.rstrip("\r\n"))
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if not match:
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return None
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return RoutedMessage(target_repo=match.group(1), body=match.group(2))
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def parse_command_line(line: str) -> str | None:
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"""Return an operator command body; worker output must never call this."""
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match = COMMAND.match(line.rstrip("\r\n"))
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if not match or not match.group(1):
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return None
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return match.group(1)
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