Closes #536
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+126
-20
@@ -5,8 +5,12 @@ A decision is one row of ``media_review_decisions`` for one item revision.
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ingester's compatible-only rules (``_ingest_resolved_pair_in``) in the same
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``_pair_transaction`` as the decision row, the item's new state and revision
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and the review index revision; any conflict or later failure rolls all of it
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back. ``unresolved`` records the decision and links nothing. No decision
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counts a run, touches usage or calls an execution writer.
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back. ``manual`` (#536) is the same but for a Library prompt the reviewer chose:
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its link's provenance names a manual choice and carries no prompt sides, so it
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cannot pose as file evidence, and the decision's ``candidate_hash`` (the table
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requires one) is the digest of that choice. ``unresolved`` records the decision
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and links nothing. No decision counts a run, touches usage or calls an execution
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writer.
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Callers verify the file first (the capture must be the item's bytes and the
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current file must still hash to them); nothing here reads the filesystem.
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@@ -17,6 +21,7 @@ import sqlite3
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from .annotation_schema import BYTES_TABLE
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from .annotations import _new_id
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from .library import _ELIGIBLE, _FROM, SHELVED
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from .library_commands import LibraryCommandError
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from .models import utc_now_iso
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from .review import (
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@@ -30,9 +35,28 @@ from .review import (
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same_name_rows,
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)
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from .review_changes import notify_review_change
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from .review_schema import DECISIONS_TABLE, ITEMS_TABLE, canonical_evidence
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from .review_schema import (
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DECISIONS_TABLE,
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ITEMS_TABLE,
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canonical_evidence,
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evidence_digest,
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)
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DECISION_KIND = "user-selection"
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MANUAL_KIND = "manual-link"
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_MANUAL_POSITIVE = (
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f"SELECT p.id,p.text FROM {_FROM} " # nosec B608
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f"WHERE p.id=? AND {_ELIGIBLE} AND {SHELVED}"
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)
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_MANUAL_PAIR = (
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"SELECT COALESCE(n.text,'') AS negative FROM prompt_pairs pp "
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"LEFT JOIN prompts n ON n.id=pp.negative_prompt_id "
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"WHERE pp.id=? AND pp.positive_prompt_id=? AND pp.archived=0"
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)
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_ARCHIVED_BARE_PAIR = (
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"SELECT 1 FROM prompt_pairs WHERE positive_prompt_id=? "
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"AND negative_prompt_id IS NULL AND archived=1"
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)
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_INSERT_DECISION = (
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f"INSERT INTO {DECISIONS_TABLE}(id,item_id,decision_revision," # nosec B608
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"created_at,outcome,candidate_hash,evidence,pair_id,image_id) "
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@@ -59,6 +83,8 @@ class ReviewCommandError(LibraryCommandError):
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``fingerprint`` the current dependency fingerprint, when known;
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``changed`` marks an association conflict caused by links that changed
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since the reviewer read them (rather than an incompatible choice).
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``prompt-missing``: the Library prompt or recipe of a manual link is gone,
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archived or not that prompt's.
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"""
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def __init__(
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@@ -93,6 +119,7 @@ class ReviewDecisionOperations:
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sha256: str,
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outcome: str,
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candidate: dict | None = None,
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manual: dict | None = None,
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image_path: str | None = None,
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metadata: dict | None = None,
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expected_fingerprint: str | None = None,
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@@ -101,7 +128,9 @@ class ReviewDecisionOperations:
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) -> dict:
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"""Record the decision; return ``{item, total, pair}``.
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``selected`` needs the evidence ``candidate`` (with its ``hash``), the
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``selected`` needs the evidence ``candidate`` (with its ``hash``) or
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``manual`` (``{positive_id, pair_id}``; a null ``pair_id`` is no
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negative), the
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``image_path`` the scan and the monitor link under, the captured
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``metadata`` and the ``expected_fingerprint`` the reviewer saw.
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``aliases`` are the other spellings legacy rows of the same physical
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@@ -115,9 +144,12 @@ class ReviewDecisionOperations:
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if outcome not in ("selected", "unresolved"):
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raise ValueError("outcome must be selected or unresolved")
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if outcome == "selected" and (
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not isinstance(candidate, dict) or not image_path
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(not isinstance(candidate, dict)) == (not isinstance(manual, dict))
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or not image_path
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):
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raise ValueError("A selected decision needs a candidate and a file")
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raise ValueError(
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"A selected decision needs one candidate or manual choice and a file"
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)
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try:
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with self._pair_transaction() as conn:
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decided = self._decide_in(
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@@ -128,6 +160,7 @@ class ReviewDecisionOperations:
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sha256=sha256,
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outcome=outcome,
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candidate=candidate,
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manual=manual,
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image_path=image_path,
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metadata=metadata or {},
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expected_fingerprint=expected_fingerprint,
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@@ -158,13 +191,24 @@ class ReviewDecisionOperations:
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raise _Rollback(ReviewCommandError("file-changed", epoch))
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decision_id = _new_id()
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pair = None
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candidate = command["candidate"] if command["outcome"] == "selected" else None
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selected = command["outcome"] == "selected"
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candidate = command["candidate"] if selected else None
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manual = command["manual"] if selected else None
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candidate_hash = candidate["hash"] if candidate is not None else None
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if candidate is not None:
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pair = self._apply_candidate(
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conn, epoch, current, decision_id, total, **command
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)
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elif manual is not None:
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pair = self._apply_manual(
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conn, epoch, current, decision_id, total, **command
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)
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manual = {"positive_id": manual["positive_id"], "pair_id": pair["id"]}
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candidate_hash = evidence_digest(
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canonical_evidence({"kind": MANUAL_KIND, **manual})
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)
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evidence = {
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"kind": DECISION_KIND,
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"kind": MANUAL_KIND if manual is not None else DECISION_KIND,
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"decision_id": decision_id,
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"outcome": command["outcome"],
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"reviewed_digest": command["sha256"],
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@@ -174,6 +218,8 @@ class ReviewDecisionOperations:
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"dependency_fingerprint": command["expected_fingerprint"],
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"pair": pair,
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}
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if manual is not None:
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evidence["manual"] = manual
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now = utc_now_iso()
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self._insert_review_decision(
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conn,
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@@ -183,7 +229,7 @@ class ReviewDecisionOperations:
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current["revision"] + 1,
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now,
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command["outcome"],
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candidate["hash"] if candidate is not None else None,
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candidate_hash,
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canonical_evidence(evidence),
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pair["id"] if pair else None,
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pair["image_id"] if pair else None,
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@@ -204,6 +250,77 @@ class ReviewDecisionOperations:
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self, conn, epoch, current, decision_id, total, **command
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) -> dict:
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"""Link the candidate's pair, compatible-only; raise on any conflict."""
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candidate = command["candidate"]
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positive, negative = candidate["positive"], candidate["negative"]
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provenance = {
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"kind": DECISION_KIND,
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"decision_id": decision_id,
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"reviewed_digest": command["sha256"],
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"candidate_hash": candidate["hash"],
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"resolver_version": current["resolver_version"],
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"positive": positive,
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"negative": negative,
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}
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return self._link_compatible(
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conn, epoch, current, total, positive, negative, provenance, command
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)
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def _apply_manual(self, conn, epoch, current, decision_id, total, **command):
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"""Link the chosen Library prompt, compatible-only; raise otherwise."""
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missing = _Rollback(
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ReviewCommandError("prompt-missing", epoch, item=current, total=total)
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)
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positive_id = command["manual"]["positive_id"]
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pair_id = command["manual"]["pair_id"]
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row = conn.execute(_MANUAL_POSITIVE, (positive_id,)).fetchone()
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if row is None:
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raise missing
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positive_text, negative_text = row[1], ""
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if pair_id is not None:
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chosen = conn.execute(_MANUAL_PAIR, (pair_id, positive_id)).fetchone()
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if chosen is None:
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raise missing
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negative_text = chosen[0]
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elif conn.execute(_ARCHIVED_BARE_PAIR, (positive_id,)).fetchone():
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raise missing
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provenance = {
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"kind": MANUAL_KIND,
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"decision_id": decision_id,
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"reviewed_digest": command["sha256"],
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"resolver_version": current["resolver_version"],
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"positive_id": positive_id,
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"pair_id": pair_id,
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}
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# The sides name no provenance: only the ingester reads them.
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pair = self._link_compatible(
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conn,
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epoch,
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current,
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total,
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{"text": positive_text},
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{"text": negative_text},
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provenance,
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command,
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)
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# A prompt whose stored hash is stale reaches another row: never link that.
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reached = conn.execute(
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"SELECT positive_prompt_id FROM prompt_pairs WHERE id=?", (pair["id"],)
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).fetchone()[0]
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if reached != positive_id or pair_id not in (None, pair["id"]):
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raise missing
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return pair
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def _link_compatible(
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self,
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conn,
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epoch,
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current,
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total,
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positive,
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negative,
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provenance,
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command,
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) -> dict:
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# Imported here: pair_ingestion imports operations, which composes this.
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from .pair_ingestion import _ingest_resolved_pair_in
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@@ -242,17 +359,6 @@ class ReviewDecisionOperations:
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# Enrich the one row of this file under the spelling it was
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# linked with, so the ingester's compatibility rules see it.
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image_path = rows[0][1]
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candidate = command["candidate"]
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positive, negative = candidate["positive"], candidate["negative"]
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provenance = {
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"kind": DECISION_KIND,
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"decision_id": decision_id,
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"reviewed_digest": command["sha256"],
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"candidate_hash": candidate["hash"],
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"resolver_version": current["resolver_version"],
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"positive": positive,
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"negative": negative,
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}
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result = _ingest_resolved_pair_in(
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conn,
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self,
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