Fix more datetime.utcnow deprecation warnings

Author: ximion

src/laniakea/db/debcheck.py

@@ -7,7 +7,7 @@
 import json
 import uuid
 from uuid import uuid4
-from datetime import datetime
+from datetime import UTC, datetime
 
 from sqlalchemy import Enum, Text, Index, String, Integer, DateTime, ForeignKey
 from marshmallow import EXCLUDE, Schema, fields
@@ -63,7 +63,7 @@ class DebcheckIssue(Base):
 
     uuid: Mapped[UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid4)
 
-    time: Mapped[datetime] = mapped_column(DateTime(), default=datetime.utcnow)  # Time when this excuse was created
+    time: Mapped[datetime] = mapped_column(DateTime(), default=lambda: datetime.now(UTC))  # Time when this excuse was created
 
     package_type: Mapped[PackageType] = mapped_column(Enum(PackageType))
 

src/laniakea/db/jobs.py

@@ -7,7 +7,7 @@
 import enum
 from enum import IntEnum
 from uuid import uuid4
-from datetime import datetime
+from datetime import UTC, datetime
 
 from sqlalchemy import Enum, Text, Index, String, Integer, DateTime, ForeignKey
 from sqlalchemy.orm import Mapped, relationship, mapped_column
@@ -96,7 +96,7 @@ class Job(Base):
     architecture: Mapped[str] = mapped_column(String(80), default='any')
 
     time_created: Mapped[datetime] = mapped_column(
-        DateTime(), default=datetime.utcnow
+        DateTime(), default=lambda: datetime.now(UTC)
     )  # Time when this job was created.
     time_assigned: Mapped[datetime] = mapped_column(
         DateTime(), nullable=True

src/laniakea/db/spears.py

@@ -6,7 +6,7 @@
 
 from uuid import uuid4
 from typing import Any
-from datetime import datetime
+from datetime import UTC, datetime
 
 from sqlalchemy import (
     Text,
@@ -41,7 +41,7 @@ class SpearsHint(Base):
         'SpearsMigrationTask'
     )  # Migration task this hint belongs to
 
-    time: Mapped[datetime] = mapped_column(DateTime(), default=datetime.utcnow)  # Time when this hint was created
+    time: Mapped[datetime] = mapped_column(DateTime(), default=lambda: datetime.now(UTC))  # Time when this hint was created
     hint: Mapped[str] = mapped_column(Text())  # A Britney hint
     reason: Mapped[str] = mapped_column(Text())  # Reason why the package is blacklisted
 

src/laniakea/db/workers.py

@@ -7,7 +7,7 @@
 import enum
 from enum import IntEnum
 from uuid import uuid4
-from datetime import datetime
+from datetime import UTC, datetime
 
 from sqlalchemy import Enum, Text, Boolean, DateTime
 from sqlalchemy.orm import Mapped, mapped_column
@@ -41,7 +41,7 @@ class SparkWorker(Base):
     owner: Mapped[str] = mapped_column(Text(), nullable=True)  # Owner of this worker
 
     time_created: Mapped[datetime] = mapped_column(
-        DateTime(), default=datetime.utcnow
+        DateTime(), default=lambda: datetime.now(UTC)
     )  # Time when this worker was registered/created
 
     accepts: Mapped[list[str]] = mapped_column(ARRAY(Text()), default=[])  # Modules this worker will accept jobs for
@@ -55,7 +55,7 @@ class SparkWorker(Base):
     enabled: Mapped[bool] = mapped_column(Boolean(), default=False)  # Whether this worker should receive jobs or not
 
     last_ping: Mapped[datetime] = mapped_column(
-        DateTime(), default=datetime.utcnow
+        DateTime(), default=lambda: datetime.now(UTC)
     )  # Time when we last got a message from the worker
 
     data: Mapped[dict] = mapped_column(JSON, default={})  # Custom worker properties