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feat(memory): add DatabaseMemoryService with SQL backend and agent scratchpad #98

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feat(memory): add DatabaseMemoryService with SQL backend and agent scratchpad #98

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0f1a827
feat(memory): add DatabaseMemoryService with SQL backend and agent sc…
Raman369AI Mar 12, 2026
dbfc998
style: apply autoformat.sh (isort + pyink) to all source and test files
Raman369AI Mar 12, 2026
014d922
fix(memory): address database memory review feedback
Raman369AI May 5, 2026
1fd977c
fix(sessions): filter temp state before redis persistence
Raman369AI May 5, 2026
5df449a
fix(memory): support older MemoryEntry fields
Raman369AI May 5, 2026
a2fd424
test(memory): handle older MemoryEntry model shape
Raman369AI May 6, 2026
c82ba33
chore: keep database memory PR scoped
Raman369AI May 6, 2026
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8 changes: 8 additions & 0 deletions pyproject.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,7 @@ dependencies = [
# go/keep-sorted end
"orjson>=3.11.3",
]

dynamic = ["version"]

[project.urls]
Expand All @@ -45,6 +46,11 @@ test = [
"pytest>=8.4.2",
"pytest-asyncio>=1.2.0",
]
sqlalchemy = [
# Required for DatabaseMemoryService; aiosqlite enables SQLite async
"sqlalchemy[asyncio]>=2.0.0",
"aiosqlite>=0.19.0",
]


[tool.pyink]
Expand Down Expand Up @@ -74,6 +80,8 @@ build-backend = "flit_core.buildapi"
dev = [
"pytest>=8.4.2",
"pytest-asyncio>=1.2.0",
"sqlalchemy[asyncio]>=2.0.0",
"aiosqlite>=0.19.0",
]


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15 changes: 12 additions & 3 deletions src/google/adk_community/memory/__init__.py
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Expand Up @@ -14,11 +14,20 @@

"""Community memory services for ADK."""

try:
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@github-actions github-actions Bot May 5, 2026

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Correct handling of optional dependencies. This allows users who don't need the SQL backend to use the package without installing SQLAlchemy.

from .database_memory_service import DatabaseMemoryService
from .memory_search_backend import KeywordSearchBackend
from .memory_search_backend import MemorySearchBackend
except ImportError:
pass

from .open_memory_service import OpenMemoryService
from .open_memory_service import OpenMemoryServiceConfig

__all__ = [
"OpenMemoryService",
"OpenMemoryServiceConfig",
'DatabaseMemoryService',
'KeywordSearchBackend',
'MemorySearchBackend',
'OpenMemoryService',
'OpenMemoryServiceConfig',
]

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