updating style

Author: rlundeen2

pyrit/memory/memory_models.py

@@ -5,7 +5,7 @@
 import logging
 import uuid
 from datetime import datetime, timezone
-from typing import Any, Literal, Optional, Union
+from typing import Any, Literal
 
 from pydantic import BaseModel, ConfigDict
 from sqlalchemy import (
@@ -64,15 +64,15 @@
 MAX_IDENTIFIER_VALUE_LENGTH: int = 80
 
 
-def _ensure_utc(dt: Optional[datetime]) -> Optional[datetime]:
+def _ensure_utc(dt: datetime | None) -> datetime | None:
     """
     Attach UTC tzinfo to a naive datetime (as returned by SQLite).
 
     Args:
-        dt (Optional[datetime]): The datetime to normalize, or None.
+        dt (datetime | None): The datetime to normalize, or None.
 
     Returns:
-        Optional[datetime]: The datetime with UTC tzinfo attached if it was naive, or None.
+        datetime | None: The datetime with UTC tzinfo attached if it was naive, or None.
     """
     if dt is not None and dt.tzinfo is None:
         return dt.replace(tzinfo=timezone.utc)
@@ -103,7 +103,7 @@ def load_dialect_impl(self, dialect: Any) -> Any:
             return dialect.type_descriptor(CHAR(36))
         return dialect.type_descriptor(Uuid())
 
-    def process_bind_param(self, value: Optional[uuid.UUID], dialect: Any) -> Optional[str]:
+    def process_bind_param(self, value: uuid.UUID | None, dialect: Any) -> str | None:
         """
         Process a parameter value before binding it to a database statement.
 
@@ -116,7 +116,7 @@ def process_bind_param(self, value: Optional[uuid.UUID], dialect: Any) -> Option
         """
         return str(value) if value else None
 
-    def process_result_value(self, value: uuid.UUID | str | None, dialect: Any) -> Optional[uuid.UUID]:
+    def process_result_value(self, value: uuid.UUID | str | None, dialect: Any) -> uuid.UUID | None:
         """
         Process a result value after it has been retrieved from the database.
 
@@ -187,9 +187,9 @@ class PromptMemoryEntry(Base):
     sequence = mapped_column(INTEGER, nullable=False)
     timestamp = mapped_column(DateTime, nullable=False)
     labels: Mapped[dict[str, str]] = mapped_column(JSON)
-    prompt_metadata: Mapped[dict[str, Union[str, int]]] = mapped_column(JSON)
-    targeted_harm_categories: Mapped[Optional[list[str]]] = mapped_column(JSON)
-    converter_identifiers: Mapped[Optional[list[dict[str, str]]]] = mapped_column(JSON)
+    prompt_metadata: Mapped[dict[str, str | int]] = mapped_column(JSON)
+    targeted_harm_categories: Mapped[list[str] | None] = mapped_column(JSON)
+    converter_identifiers: Mapped[list[dict[str, str]] | None] = mapped_column(JSON)
     prompt_target_identifier: Mapped[dict[str, str]] = mapped_column(JSON)
     attack_identifier: Mapped[dict[str, str]] = mapped_column(JSON)
     response_error: Mapped[Literal["blocked", "none", "processing", "unknown"]] = mapped_column(String, nullable=True)
@@ -268,7 +268,7 @@ def get_message_piece(self) -> MessagePiece:
             MessagePiece: The reconstructed message piece with all its data and scores.
         """
         # Reconstruct ComponentIdentifiers with the stored pyrit_version
-        converter_ids: Optional[list[ComponentIdentifier]] = None
+        converter_ids: list[ComponentIdentifier] | None = None
         stored_version = self.pyrit_version or LEGACY_PYRIT_VERSION
         if self.converter_identifiers:
             converter_ids = [
@@ -277,14 +277,14 @@ def get_message_piece(self) -> MessagePiece:
             ]
 
         # Reconstruct ComponentIdentifier with the stored pyrit_version
-        target_id: Optional[ComponentIdentifier] = None
+        target_id: ComponentIdentifier | None = None
         if self.prompt_target_identifier:
             target_id = ComponentIdentifier.from_dict(
                 {**self.prompt_target_identifier, "pyrit_version": stored_version}
             )
 
         # Reconstruct ComponentIdentifier with the stored pyrit_version
-        attack_id: Optional[ComponentIdentifier] = None
+        attack_id: ComponentIdentifier | None = None
         if self.attack_identifier:
             attack_id = ComponentIdentifier.from_dict({**self.attack_identifier, "pyrit_version": stored_version})
 
@@ -370,9 +370,9 @@ class ScoreEntry(Base):
     score_value = mapped_column(String, nullable=False)
     score_value_description = mapped_column(String, nullable=True)
     score_type: Mapped[Literal["true_false", "float_scale", "unknown"]] = mapped_column(String, nullable=False)
-    score_category: Mapped[Optional[list[str]]] = mapped_column(JSON, nullable=True)
+    score_category: Mapped[list[str] | None] = mapped_column(JSON, nullable=True)
     score_rationale = mapped_column(String, nullable=True)
-    score_metadata: Mapped[Optional[dict[str, Union[str, int, float]]]] = mapped_column(JSON, nullable=True)
+    score_metadata: Mapped[dict[str, str | int | float]] = mapped_column(JSON)
     scorer_class_identifier: Mapped[dict[str, Any]] = mapped_column(JSON)
     prompt_request_response_id = mapped_column(CustomUUID, ForeignKey(f"{PromptMemoryEntry.__tablename__}.id"))
     timestamp = mapped_column(DateTime, nullable=False)
@@ -396,7 +396,7 @@ def __init__(self, *, entry: Score) -> None:
         self.score_type = entry.score_type
         self.score_category = entry.score_category
         self.score_rationale = entry.score_rationale
-        self.score_metadata = entry.score_metadata
+        self.score_metadata = entry.score_metadata or {}
         normalized_scorer = entry.scorer_class_identifier
         # Ensure eval_hash is set before truncation so it survives the DB round-trip
         if normalized_scorer.eval_hash is None:
@@ -546,18 +546,18 @@ class SeedEntry(Base):
     data_type: Mapped[PromptDataType] = mapped_column(String, nullable=False)
     name = mapped_column(String, nullable=True)
     dataset_name = mapped_column(String, nullable=True)
-    harm_categories: Mapped[Optional[list[str]]] = mapped_column(JSON, nullable=True)
+    harm_categories: Mapped[list[str] | None] = mapped_column(JSON, nullable=True)
     description = mapped_column(String, nullable=True)
-    authors: Mapped[Optional[list[str]]] = mapped_column(JSON, nullable=True)
-    groups: Mapped[Optional[list[str]]] = mapped_column(JSON, nullable=True)
+    authors: Mapped[list[str] | None] = mapped_column(JSON, nullable=True)
+    groups: Mapped[list[str] | None] = mapped_column(JSON, nullable=True)
     source = mapped_column(String, nullable=True)
     date_added = mapped_column(DateTime, nullable=False)
     added_by = mapped_column(String, nullable=False)
-    prompt_metadata: Mapped[Optional[dict[str, Union[str, int]]]] = mapped_column(JSON, nullable=True)
-    parameters: Mapped[Optional[list[str]]] = mapped_column(JSON, nullable=True)
-    prompt_group_id: Mapped[Optional[uuid.UUID]] = mapped_column(CustomUUID, nullable=True)
-    sequence: Mapped[Optional[int]] = mapped_column(INTEGER, nullable=True)
-    role: Mapped[Optional[ChatMessageRole]] = mapped_column(String, nullable=True)
+    prompt_metadata: Mapped[dict[str, str | int] | None] = mapped_column(JSON, nullable=True)
+    parameters: Mapped[list[str] | None] = mapped_column(JSON, nullable=True)
+    prompt_group_id: Mapped[uuid.UUID | None] = mapped_column(CustomUUID, nullable=True)
+    sequence: Mapped[int | None] = mapped_column(INTEGER, nullable=True)
+    role: Mapped[ChatMessageRole | None] = mapped_column(String, nullable=True)
     seed_type: Mapped[SeedType] = mapped_column(String, nullable=False, default="prompt")
 
     def __init__(self, *, entry: Seed) -> None:
@@ -709,12 +709,12 @@ class AttackResultEntry(Base):
     conversation_id = mapped_column(String, nullable=False)
     objective = mapped_column(Unicode, nullable=False)
     attack_identifier: Mapped[dict[str, str]] = mapped_column(JSON, nullable=False)
-    atomic_attack_identifier: Mapped[Optional[dict[str, Any]]] = mapped_column(JSON, nullable=True)
+    atomic_attack_identifier: Mapped[dict[str, Any] | None] = mapped_column(JSON, nullable=True)
     objective_sha256 = mapped_column(String, nullable=True)
-    last_response_id: Mapped[Optional[uuid.UUID]] = mapped_column(
+    last_response_id: Mapped[uuid.UUID | None] = mapped_column(
         CustomUUID, ForeignKey(f"{PromptMemoryEntry.__tablename__}.id"), nullable=True
     )
-    last_score_id: Mapped[Optional[uuid.UUID]] = mapped_column(
+    last_score_id: Mapped[uuid.UUID | None] = mapped_column(
         CustomUUID, ForeignKey(f"{ScoreEntry.__tablename__}.id"), nullable=True
     )
     executed_turns = mapped_column(INTEGER, nullable=False, default=0)
@@ -723,10 +723,10 @@ class AttackResultEntry(Base):
         String, nullable=False, default="undetermined"
     )
     outcome_reason = mapped_column(String, nullable=True)
-    attack_metadata: Mapped[dict[str, Union[str, int, float, bool]]] = mapped_column(JSON, nullable=True)
+    attack_metadata: Mapped[dict[str, str | int | float | bool]] = mapped_column(JSON, nullable=True)
     labels: Mapped[dict[str, str]] = mapped_column(JSON, nullable=True)
-    pruned_conversation_ids: Mapped[Optional[list[str]]] = mapped_column(JSON, nullable=True)
-    adversarial_chat_conversation_ids: Mapped[Optional[list[str]]] = mapped_column(JSON, nullable=True)
+    pruned_conversation_ids: Mapped[list[str] | None] = mapped_column(JSON, nullable=True)
+    adversarial_chat_conversation_ids: Mapped[list[str] | None] = mapped_column(JSON, nullable=True)
     timestamp = mapped_column(DateTime, nullable=False)
     # Version of PyRIT used when this attack result was created
     # Nullable for backwards compatibility with existing databases
@@ -738,14 +738,14 @@ class AttackResultEntry(Base):
     error_traceback = mapped_column(Unicode, nullable=True)
 
     # Retry events (JSON-serialized list of RetryEvent dicts)
-    retry_events_json: Mapped[Optional[str]] = mapped_column(Unicode, nullable=True)
+    retry_events_json: Mapped[str | None] = mapped_column(Unicode, nullable=True)
     total_retries = mapped_column(INTEGER, nullable=True, default=0)
 
-    last_response: Mapped[Optional["PromptMemoryEntry"]] = relationship(
+    last_response: Mapped["PromptMemoryEntry | None"] = relationship(
         "PromptMemoryEntry",
         foreign_keys=[last_response_id],
     )
-    last_score: Mapped[Optional["ScoreEntry"]] = relationship(
+    last_score: Mapped["ScoreEntry | None"] = relationship(
         "ScoreEntry",
         foreign_keys=[last_score_id],
     )
@@ -816,7 +816,7 @@ def __init__(self, *, entry: AttackResult) -> None:
         self.total_retries = entry.total_retries
 
     @staticmethod
-    def _get_id_as_uuid(obj: Any) -> Optional[uuid.UUID]:
+    def _get_id_as_uuid(obj: Any) -> uuid.UUID | None:
         """
         Safely extract and convert an object's id to UUID.
 
@@ -975,25 +975,25 @@ class ScenarioResultEntry(Base):
     scenario_description = mapped_column(Unicode, nullable=True)
     scenario_version = mapped_column(INTEGER, nullable=False, default=1)
     pyrit_version = mapped_column(String, nullable=False)
-    scenario_init_data: Mapped[Optional[dict[str, Any]]] = mapped_column(JSON, nullable=True)
+    scenario_init_data: Mapped[dict[str, Any] | None] = mapped_column(JSON, nullable=True)
     objective_target_identifier: Mapped[dict[str, str]] = mapped_column(JSON, nullable=False)
-    objective_scorer_identifier: Mapped[Optional[dict[str, str]]] = mapped_column(JSON, nullable=True)
+    objective_scorer_identifier: Mapped[dict[str, str] | None] = mapped_column(JSON, nullable=True)
     scenario_run_state: Mapped[Literal["CREATED", "IN_PROGRESS", "COMPLETED", "FAILED", "CANCELLED"]] = mapped_column(
         String, nullable=False, default="CREATED"
     )
     attack_results_json: Mapped[str] = mapped_column(Unicode, nullable=False)
-    display_group_map_json: Mapped[Optional[str]] = mapped_column(Unicode, nullable=True)
-    labels: Mapped[Optional[dict[str, str]]] = mapped_column(JSON, nullable=True)
+    display_group_map_json: Mapped[str | None] = mapped_column(Unicode, nullable=True)
+    labels: Mapped[dict[str, str] | None] = mapped_column(JSON, nullable=True)
     number_tries: Mapped[int] = mapped_column(INTEGER, nullable=False, default=0)
     completion_time = mapped_column(DateTime, nullable=False)
     timestamp = mapped_column(DateTime, nullable=False)
 
     # Pointer to failed attack result(s) — avoids scanning all attacks for error info
-    error_attack_result_ids_json: Mapped[Optional[str]] = mapped_column(Unicode, nullable=True)
+    error_attack_result_ids_json: Mapped[str | None] = mapped_column(Unicode, nullable=True)
 
     # Scenario-level error info (persisted so it survives process restarts)
-    error_message: Mapped[Optional[str]] = mapped_column(Unicode, nullable=True)
-    error_type: Mapped[Optional[str]] = mapped_column(String, nullable=True)
+    error_message: Mapped[str | None] = mapped_column(Unicode, nullable=True)
+    error_type: Mapped[str | None] = mapped_column(String, nullable=True)
 
     def __init__(self, *, entry: ScenarioResult) -> None:
         """