Changes for CI tests and code clean up

.github/workflows/test_docs.yml

@@ -13,9 +13,9 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.12']
+        python-version: ['3.14']
     container:
-      image: ubuntu:24.04
+      image: ubuntu:26.04
     steps:
     - uses: actions/checkout@v6
     - name: Set up container

.github/workflows/test_tox.yml

@@ -25,7 +25,7 @@ jobs:
         - python-version: '3.14'
           toxenv: 'py314'
     container:
-      image: ubuntu:24.04
+      image: ubuntu:26.04
     steps:
     - uses: actions/checkout@v6
     - name: Set up container
@@ -54,9 +54,9 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.12']
+        python-version: ['3.14']
     container:
-      image: ubuntu:24.04
+      image: ubuntu:26.04
     steps:
     - uses: actions/checkout@v6
     - name: Set up container
@@ -89,9 +89,9 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.12']
+        python-version: ['3.14']
     container:
-      image: ubuntu:24.04
+      image: ubuntu:26.04
     steps:
     - uses: actions/checkout@v6
     - name: Set up container

.readthedocs.yaml

@@ -4,9 +4,9 @@
 version: 2
 
 build:
-  os: ubuntu-24.04
+  os: ubuntu-26.04
   tools:
-    python: "3.12"
+    python: "3.14"
 
 sphinx:
   configuration: docs/conf.py

acstore/__init__.py

@@ -4,4 +4,4 @@
 to read and write plaso storage files.
 """
 
-__version__ = '20260504'
+__version__ = '20260507'

acstore/fake_store.py

@@ -49,7 +49,7 @@ def _WriteExistingAttributeContainer(self, container):
     identifier = container.GetIdentifier()
     lookup_key = identifier.CopyToString()
 
-    containers = self._attribute_containers.get(container.CONTAINER_TYPE, None)
+    containers = self._attribute_containers.get(container.CONTAINER_TYPE)
     if containers is None or lookup_key not in containers:
       raise OSError(
           f'Missing attribute container: {container.CONTAINER_TYPE:s} with '
@@ -63,7 +63,7 @@ def _WriteNewAttributeContainer(self, container):
     Args:
       container (AttributeContainer): attribute container.
     """
-    containers = self._attribute_containers.get(container.CONTAINER_TYPE, None)
+    containers = self._attribute_containers.get(container.CONTAINER_TYPE)
     if containers is None:
       containers = collections.OrderedDict()
       self._attribute_containers[container.CONTAINER_TYPE] = containers
@@ -112,7 +112,7 @@ def GetAttributeContainerByIdentifier(self, container_type, identifier):
     containers = self._attribute_containers.get(container_type, {})
 
     lookup_key = identifier.CopyToString()
-    return containers.get(lookup_key, None)
+    return containers.get(lookup_key)
 
   def GetAttributeContainerByIndex(self, container_type, index):
     """Retrieves a specific attribute container.

acstore/helpers/schema.py

@@ -38,8 +38,8 @@ def GetAttributeSerializer(cls, data_type, serialization_method):
     Returns:
       AttributeSerializer: attribute serializer or None if not available.
     """
-    serializers = cls._data_types.get(data_type, None) or {}
-    return serializers.get(serialization_method, None)
+    serializers = cls._data_types.get(data_type) or {}
+    return serializers.get(serialization_method)
 
   @classmethod
   def HasDataType(cls, data_type):

acstore/interface.py

@@ -263,7 +263,7 @@ def _GetCachedAttributeContainer(self, container_type, index):
       AttributeContainer: attribute container or None if not available.
     """
     lookup_key = f'{container_type:s}.{index:d}'
-    attribute_container = self._attribute_container_cache.get(lookup_key, None)
+    attribute_container = self._attribute_container_cache.get(lookup_key)
     if attribute_container:
       self._attribute_container_cache.move_to_end(lookup_key, last=False)
     return attribute_container

acstore/sqlite_store.py

@@ -267,7 +267,7 @@ def _CheckStorageMetadata(self, metadata_values, check_readable_only=False):
     Raises:
       OSError: if the storage metadata is not supported.
     """
-    format_version = metadata_values.get('format_version', None)
+    format_version = metadata_values.get('format_version')
 
     if not format_version:
       raise OSError('Missing format version.')
@@ -296,7 +296,7 @@ def _CheckStorageMetadata(self, metadata_values, check_readable_only=False):
           f'Format version: {format_version:d} is too new and not yet '
           f'supported, minimum supported version: {self._FORMAT_VERSION:d}')
 
-    serialization_format = metadata_values.get('serialization_format', None)
+    serialization_format = metadata_values.get('serialization_format')
     if serialization_format != 'json':
       raise OSError(
           f'Unsupported serialization format: {serialization_format!s}')

config/dpkg/changelog

@@ -1,5 +1,5 @@
-acstore (20260504-1) unstable; urgency=low
+acstore (20260507-1) unstable; urgency=low
 
   * Auto-generated
 
- -- Log2Timeline maintainers <log2timeline-maintainers@googlegroups.com>  Mon, 04 May 2026 19:11:42 +0200
+ -- Log2Timeline maintainers <log2timeline-maintainers@googlegroups.com>  Thu, 07 May 2026 05:48:12 +0200

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "acstore"
-version = "20260504"
+version = "20260507"
 description = "Attribute Container Storage (ACStore)"
 maintainers = [
     { name = "Log2Timeline maintainers", email = "log2timeline-maintainers@googlegroups.com" },