40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
"""Shared stylometric guards for LLM-bound prompts.
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Lifted from the original ``orchestrator.emailgen.prompt`` em-dash
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block so file-class prompts (note / todo / draft / script bodies)
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pick up the same suppression. Per the
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``feedback_em_dash_llm_tell.md`` memory: em-dashes (—) are a strong
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LLM-authorship tell, suppress by default; allow only for personas
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explicitly opted in via ``EmailPersona.uses_llms_heavily``.
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"""
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from __future__ import annotations
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from decnet.realism.personas import EmailPersona
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_SUPPRESS_RULE = (
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"Do NOT use em-dashes (—). Use commas, periods, or "
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"parentheses instead. Em-dashes are a tell."
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)
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_ALLOW_RULE = (
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"Em-dashes are fine — this persona uses them naturally. "
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"Write in your usual style."
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)
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def em_dash_rule(persona: EmailPersona) -> str:
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"""Return the em-dash instruction line for *persona*'s prompt."""
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if persona.uses_llms_heavily:
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return _ALLOW_RULE
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return _SUPPRESS_RULE
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def strip_em_dashes(text: str, persona: EmailPersona) -> str:
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"""Belt-and-braces: even with the prompt rule, small models leak
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em-dashes occasionally. Substitute with comma+space so the
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output reads naturally; opt-in personas pass through unchanged.
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"""
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if persona.uses_llms_heavily:
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return text
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return text.replace("—", ", ").replace("–", ", ")
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