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felis
2026-05-30 23:29:44 -07:00
commit 431ffdff06
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migrations/env.py
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from logging.config import fileConfig
from alembic import context
from sqlalchemy import engine_from_config, pool
from evanescere.config import get_settings
from evanescere.models import Base
config = context.config
if config.config_file_name is not None:
fileConfig(config.config_file_name)
config.set_main_option("sqlalchemy.url", get_settings().database_url)
target_metadata = Base.metadata
def run_migrations_offline() -> None:
url = config.get_main_option("sqlalchemy.url")
context.configure(url=url, target_metadata=target_metadata, literal_binds=True)
with context.begin_transaction():
context.run_migrations()
def run_migrations_online() -> None:
connectable = engine_from_config(
config.get_section(config.config_ini_section, {}),
prefix="sqlalchemy.",
poolclass=pool.NullPool,
)
with connectable.connect() as connection:
context.configure(connection=connection, target_metadata=target_metadata)
with context.begin_transaction():
context.run_migrations()
if context.is_offline_mode():
run_migrations_offline()
else:
run_migrations_online()
migrations/versions/0001_initial.py
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"""Initial schema.
Revision ID: 0001_initial
Revises:
Create Date: 2026-05-29
"""
from collections.abc import Sequence
import sqlalchemy as sa
from alembic import op
from sqlalchemy.dialects import postgresql
revision: str = "0001_initial"
down_revision: str | None = None
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None
def upgrade() -> None:
op.create_table(
"videos",
sa.Column("id", sa.Integer(), primary_key=True),
sa.Column("source_url", sa.Text(), nullable=False, unique=True),
sa.Column("filename", sa.Text(), nullable=False),
sa.Column("size_bytes", sa.BigInteger()),
sa.Column("size_samples", postgresql.JSONB(astext_type=sa.Text()), nullable=False),
sa.Column("duration_sec", sa.Float()),
sa.Column("codec_metadata", postgresql.JSONB(astext_type=sa.Text()), nullable=False),
sa.Column("ingest_status", sa.String(length=32), nullable=False),
sa.Column("processing_status", sa.String(length=32), nullable=False),
sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
)
op.create_index("ix_videos_ingest_status", "videos", ["ingest_status"])
op.create_table(
"pipeline_runs",
sa.Column("id", sa.Integer(), primary_key=True),
sa.Column("video_id", sa.Integer(), sa.ForeignKey("videos.id", ondelete="CASCADE"), nullable=False),
sa.Column("trigger", sa.String(length=32), nullable=False),
sa.Column("stage", sa.String(length=64), nullable=False),
sa.Column("status", sa.String(length=32), nullable=False),
sa.Column("error", sa.Text()),
sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
)
op.create_table(
"artifacts",
sa.Column("id", sa.Integer(), primary_key=True),
sa.Column("video_id", sa.Integer(), sa.ForeignKey("videos.id", ondelete="CASCADE")),
sa.Column("clip_id", sa.Integer()),
sa.Column("artifact_type", sa.String(length=64), nullable=False),
sa.Column("local_path", sa.Text(), nullable=False),
sa.Column("webdav_url", sa.Text()),
sa.Column("preserve", sa.Boolean(), nullable=False),
sa.Column("metadata", postgresql.JSONB(astext_type=sa.Text()), nullable=False),
sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
)
op.create_table(
"transcript_segments",
sa.Column("id", sa.Integer(), primary_key=True),
sa.Column("video_id", sa.Integer(), sa.ForeignKey("videos.id", ondelete="CASCADE"), nullable=False),
sa.Column("start_sec", sa.Float(), nullable=False),
sa.Column("end_sec", sa.Float(), nullable=False),
sa.Column("text", sa.Text(), nullable=False),
sa.Column("speaker", sa.Text()),
sa.Column("confidence", sa.Float()),
sa.Column("metadata", postgresql.JSONB(astext_type=sa.Text()), nullable=False),
sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
)
op.create_index("ix_transcript_segments_video_id", "transcript_segments", ["video_id"])
op.create_table(
"clip_suggestions",
sa.Column("id", sa.Integer(), primary_key=True),
sa.Column("video_id", sa.Integer(), sa.ForeignKey("videos.id", ondelete="CASCADE"), nullable=False),
sa.Column("start_sec", sa.Float(), nullable=False),
sa.Column("end_sec", sa.Float(), nullable=False),
sa.Column("title_zh", sa.Text(), nullable=False),
sa.Column("summary_zh", sa.Text(), nullable=False),
sa.Column("reason", sa.Text(), nullable=False),
sa.Column("score", sa.Float(), nullable=False),
sa.Column("tags", postgresql.JSONB(astext_type=sa.Text()), nullable=False),
sa.Column("subtitle_priority", sa.String(length=32), nullable=False),
sa.Column("llm_raw", postgresql.JSONB(astext_type=sa.Text()), nullable=False),
sa.Column("approval_status", sa.String(length=32), nullable=False),
sa.Column("render_status", sa.String(length=32), nullable=False),
sa.Column("upload_status", sa.String(length=32), nullable=False),
sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
)
op.create_table(
"settings",
sa.Column("key", sa.String(length=128), primary_key=True),
sa.Column("value", postgresql.JSONB(astext_type=sa.Text()), nullable=False),
sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
)
def downgrade() -> None:
op.drop_table("settings")
op.drop_table("clip_suggestions")
op.drop_index("ix_transcript_segments_video_id", table_name="transcript_segments")
op.drop_table("transcript_segments")
op.drop_table("artifacts")
op.drop_table("pipeline_runs")
op.drop_index("ix_videos_ingest_status", table_name="videos")
op.drop_table("videos")