feat: 导入 MemRelay 初始源码

2026-09-23 21:40:46 +08:00
commit 0ade3bb318
167 changed files with 53511 additions and 0 deletions
@@ -0,0 +1,92 @@
+"""Add inherited curation policies and configurable source limits."""
+
+from collections.abc import Sequence
+
+import sqlalchemy as sa
+from alembic import op
+
+revision: str = "20260804_0009"
+down_revision: str | Sequence[str] | None = "20260804_0008"
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+
+
+def upgrade() -> None:
+    with op.batch_alter_table("curation_settings") as batch:
+        batch.add_column(
+            sa.Column("retry_initial_seconds", sa.Integer(), nullable=False, server_default="300")
+        )
+        batch.add_column(
+            sa.Column("retry_max_seconds", sa.Integer(), nullable=False, server_default="3600")
+        )
+        batch.add_column(
+            sa.Column("max_source_files", sa.Integer(), nullable=False, server_default="1000")
+        )
+        batch.add_column(
+            sa.Column(
+                "max_source_chars", sa.Integer(), nullable=False, server_default="20000000"
+            )
+        )
+        batch.add_column(
+            sa.Column(
+                "text_file_max_bytes", sa.Integer(), nullable=False, server_default="2097152"
+            )
+        )
+        batch.add_column(
+            sa.Column(
+                "rich_file_max_bytes", sa.Integer(), nullable=False, server_default="52428800"
+            )
+        )
+    op.create_table(
+        "curation_policy_overrides",
+        sa.Column("key", sa.String(length=120), nullable=False),
+        sa.Column("scope", sa.String(length=20), nullable=False),
+        sa.Column("workspace_type", sa.String(length=32), nullable=True),
+        sa.Column("project_id", sa.String(length=36), nullable=True),
+        sa.Column("values_json", sa.Text(), nullable=False, server_default="{}"),
+        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
+        sa.ForeignKeyConstraint(["project_id"], ["projects.id"], ondelete="CASCADE"),
+        sa.PrimaryKeyConstraint("key"),
+    )
+    op.create_index(
+        "ix_curation_policy_overrides_scope",
+        "curation_policy_overrides",
+        ["scope"],
+        unique=False,
+    )
+    op.create_index(
+        "ix_curation_policy_overrides_workspace_type",
+        "curation_policy_overrides",
+        ["workspace_type"],
+        unique=False,
+    )
+    op.create_index(
+        "ix_curation_policy_overrides_project_id",
+        "curation_policy_overrides",
+        ["project_id"],
+        unique=False,
+    )
+
+
+def downgrade() -> None:
+    op.drop_index(
+        "ix_curation_policy_overrides_project_id",
+        table_name="curation_policy_overrides",
+    )
+    op.drop_index(
+        "ix_curation_policy_overrides_workspace_type",
+        table_name="curation_policy_overrides",
+    )
+    op.drop_index(
+        "ix_curation_policy_overrides_scope",
+        table_name="curation_policy_overrides",
+    )
+    op.drop_table("curation_policy_overrides")
+    with op.batch_alter_table("curation_settings") as batch:
+        batch.drop_column("rich_file_max_bytes")
+        batch.drop_column("text_file_max_bytes")
+        batch.drop_column("max_source_chars")
+        batch.drop_column("max_source_files")
+        batch.drop_column("retry_max_seconds")
+        batch.drop_column("retry_initial_seconds")