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Krzysztof kuhy Rudnicki
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Adds !papież / !papiez / !pope: a random pope as a photo, captioned with his Latin name, reign and pl.wikipedia link. popes.json already carried a Commons portrait filename for all 267 and nothing had ever consumed it. The Latin name comes from the Latin column of Poczet papieży, not from the la.wikipedia sitelink. The sitelink resolved for all 267 and was still wrong: la.wikipedia numbers several popes differently, so #154 came out as "Stefan IX — Stephanus X" in a single caption, which reads as an off-by-one. The table's own column says "Stephanus Nonus" and cannot disagree with the name beside it. LATIN_OVERRIDES ships empty; it is a tripwire, not a backlog. Portraits are cached on disk under CacheDirectory=signal-bot, named from the ordinal so no upstream string ever reaches a path, and bounded at 267 entries so nothing needs evicting. Verified that CacheDirectory wins against ProtectHome=read-only before relying on it. Also adds POST /_selftest and scripts/selftest.sh. Signal never delivers an account its own sends, so no command has ever been exercised end-to-end without asking a human to type it. This injects a real frame into the live dispatcher; it is loopback-only and refuses any group not in SELFTEST_GROUPS, which is empty by default. Verified against the real endpoints, not just the fake: 267/267 portraits resolve on Commons, regeneration is byte-identical on every previously shipped field, and !papież was driven 7 times through the live dispatcher in testbot, returning distinct popes. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015d48t4qsQLBJnDwDeo2Nom
75 lines
2.4 KiB
Python
75 lines
2.4 KiB
Python
# Copyright (c) 2026 Krzysztof Rudnicki. MIT licence.
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"""The !papież command: a random pope, his portrait, his Latin name, his article.
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The list this draws from is the same signal_bot/popes.json the version ladder
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is built on, so the bot posts the popes it is named after.
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"""
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from __future__ import annotations
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import secrets
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from typing import TYPE_CHECKING, Final
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from urllib.parse import quote
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from signal_bot.animals import load_aliases
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from signal_bot.versioning import POPES
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if TYPE_CHECKING:
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from signal_bot.decorators import Decorator
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from signal_bot.portraits import PortraitCache
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from signal_bot.registry import CommandContext, CommandRegistry, Handler
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from signal_bot.versioning import Pope
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COMMAND_NAME: Final = "pope"
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WIKI_BASE: Final = "https://pl.wikipedia.org/wiki/"
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def random_pope() -> Pope:
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"""Return one pope, uniformly at random.
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secrets rather than random for the reason animals.paged_url gives: the
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choice is not security-sensitive, but ruff's ALL rule set flags `random`
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and this repo forbids the noqa that would silence it.
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"""
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return POPES[secrets.randbelow(len(POPES))]
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def article_url(pope: Pope) -> str:
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"""Return the pl.wikipedia URL for a pope.
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Built from title, not name: half the early popes live at "Ewaryst
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(papież)" and only the title carries the disambiguator.
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"""
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return WIKI_BASE + quote(pope.title.replace(" ", "_"))
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def caption_for(pope: Pope) -> str:
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"""Return the message that rides along with the portrait."""
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return f"{pope.ordinal}. {pope.name} — {pope.latin} ({pope.reign})\n{article_url(pope)}"
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def pope_handler(cache: PortraitCache) -> Handler:
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"""Build the handler that posts a random pope."""
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async def handler(ctx: CommandContext) -> None:
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pope = random_pope()
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image = await cache.get_base64(pope)
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await ctx.reply_image(image, caption_for(pope))
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return handler
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def register_pope_command(
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registry: CommandRegistry,
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cache: PortraitCache,
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*,
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decorate: Decorator | None = None,
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aliases: dict[str, list[str]] | None = None,
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) -> None:
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"""Register !papież under every trigger aliases.json gives it."""
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table = load_aliases() if aliases is None else aliases
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handler = pope_handler(cache)
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if decorate is not None:
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handler = decorate(handler)
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registry.register(COMMAND_NAME, table[COMMAND_NAME], handler)
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