feat: 足球 LLM 预测服务初始提交
Profeto — 给 LLM 提供数据,让 LLM 预测足球比分。 核心模块: - FastAPI 后端 + PostgreSQL (SQLAlchemy async) - 多 Agent LLM 预测 (5 专家 + 终裁) - 数据采集 (bzzoiro / understat / injuries) - React 前端 (Vite + Tailwind) 包含: - 数据源抽象 (DataSource 协议 + 注册表) - Alembic 数据库迁移 - Prompt 模板 (单/多 Agent) - 核心路径单元测试
This commit is contained in:
shangfangjian
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Generic single-database configuration.
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from logging.config import fileConfig
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import sys
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from pathlib import Path
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from sqlalchemy import engine_from_config, pool
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from alembic import context
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# 把项目根加入 pythonpath,让 alembic 能找到 src 包
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sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
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from src.db.base import Base # noqa: E402
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from src.db.models import * # noqa: E402,F401,F403 # 导入所有模型确保注册
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from src.core.config import settings # noqa: E402
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# this is the Alembic Config object
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config = context.config
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# 用 settings 的 DATABASE_URL,但转成 sync 驱动
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DB_URL = settings.DATABASE_URL
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if DB_URL.startswith("postgresql+asyncpg"):
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DB_URL = DB_URL.replace("postgresql+asyncpg", "postgresql+psycopg2", 1)
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config.set_main_option("sqlalchemy.url", DB_URL)
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# Interpret the config file for Python logging.
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if config.config_file_name is not None:
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fileConfig(config.config_file_name)
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target_metadata = Base.metadata
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def run_migrations_offline() -> None:
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"""Run migrations in 'offline' mode."""
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url = config.get_main_option("sqlalchemy.url")
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context.configure(
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url=url,
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target_metadata=target_metadata,
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literal_binds=True,
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dialect_opts={"paramstyle": "named"},
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)
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with context.begin_transaction():
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context.run_migrations()
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def run_migrations_online() -> None:
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"""Run migrations in 'online' mode."""
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connectable = engine_from_config(
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config.get_section(config.config_ini_section, {}),
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prefix="sqlalchemy.",
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poolclass=pool.NullPool,
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)
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with connectable.connect() as connection:
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context.configure(connection=connection, target_metadata=target_metadata)
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with context.begin_transaction():
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context.run_migrations()
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if context.is_offline_mode():
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run_migrations_offline()
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else:
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run_migrations_online()
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"""${message}
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Revision ID: ${up_revision}
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Revises: ${down_revision | comma,n}
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Create Date: ${create_date}
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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${imports if imports else ""}
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# revision identifiers, used by Alembic.
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revision: str = ${repr(up_revision)}
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down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)}
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branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
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depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
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def upgrade() -> None:
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"""Upgrade schema."""
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${upgrades if upgrades else "pass"}
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def downgrade() -> None:
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"""Downgrade schema."""
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${downgrades if downgrades else "pass"}
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"""initial_tables
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Revision ID: 0001_initial
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Revises:
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Create Date: 2026-09-07 00:00:00.000000
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import postgresql
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# revision identifiers, used by Alembic.
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revision: str = '0001_initial'
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down_revision: Union[str, None] = None
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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# ### commands auto generated by Alembic ###
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op.create_table('leagues',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('code', sa.String(length=20), nullable=False),
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sa.Column('name', sa.String(length=100), nullable=False),
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sa.Column('country', sa.String(length=50), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), nullable=True),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('code')
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)
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op.create_table('teams',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('name', sa.String(length=120), nullable=False),
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sa.Column('name_zh', sa.String(length=60), nullable=True),
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sa.Column('team_type', sa.String(length=20), nullable=False),
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sa.Column('created_at', sa.DateTime(timezone=True), nullable=True),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('name')
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)
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op.create_table('matches',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('league_id', sa.Integer(), nullable=False),
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sa.Column('season', sa.String(length=12), nullable=True),
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sa.Column('home_team_id', sa.Integer(), nullable=False),
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sa.Column('away_team_id', sa.Integer(), nullable=False),
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sa.Column('match_date', sa.DateTime(timezone=True), nullable=False),
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sa.Column('match_date_date', sa.Date(), nullable=False),
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sa.Column('match_status', sa.String(length=20), nullable=False),
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sa.Column('home_goals', sa.Integer(), nullable=True),
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sa.Column('away_goals', sa.Integer(), nullable=True),
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sa.Column('home_ht_goals', sa.Integer(), nullable=True),
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sa.Column('away_ht_goals', sa.Integer(), nullable=True),
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sa.Column('match_stage', sa.String(length=100), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), nullable=True),
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sa.Column('updated_at', sa.DateTime(timezone=True), nullable=True),
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sa.ForeignKeyConstraint(['away_team_id'], ['teams.id'], ),
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sa.ForeignKeyConstraint(['home_team_id'], ['teams.id'], ),
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sa.ForeignKeyConstraint(['league_id'], ['leagues.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index('ix_matches_away_date', 'matches', ['away_team_id', sa.text('match_date DESC')], unique=False)
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op.create_index('ix_matches_home_date', 'matches', ['home_team_id', sa.text('match_date DESC')], unique=False)
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op.create_index('ix_matches_league_date', 'matches', ['league_id', sa.text('match_date DESC')], unique=False)
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op.create_index('ix_matches_status_date', 'matches', ['match_status', sa.text('match_date DESC')], unique=False)
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op.create_index('ix_matches_unique', 'matches', ['league_id', 'home_team_id', 'away_team_id', 'match_date_date'], unique=True)
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op.create_index(op.f('ix_matches_match_date_date'), 'matches', ['match_date_date'], unique=False)
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op.create_table('match_stats',
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sa.Column('match_id', sa.Integer(), nullable=False),
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sa.Column('home_xg', sa.Float(), nullable=True),
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sa.Column('away_xg', sa.Float(), nullable=True),
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sa.Column('home_shots', sa.Integer(), nullable=True),
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sa.Column('away_shots', sa.Integer(), nullable=True),
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sa.Column('home_shots_on_target', sa.Integer(), nullable=True),
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sa.Column('away_shots_on_target', sa.Integer(), nullable=True),
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sa.Column('home_corners', sa.Integer(), nullable=True),
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sa.Column('away_corners', sa.Integer(), nullable=True),
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sa.Column('home_possession', sa.Float(), nullable=True),
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sa.Column('home_yellow_cards', sa.Integer(), nullable=True),
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sa.Column('away_yellow_cards', sa.Integer(), nullable=True),
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sa.Column('home_red_cards', sa.Integer(), nullable=True),
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sa.Column('away_red_cards', sa.Integer(), nullable=True),
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sa.Column('updated_at', sa.DateTime(timezone=True), nullable=True),
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sa.ForeignKeyConstraint(['match_id'], ['matches.id'], ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('match_id')
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)
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op.create_table('predictions',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('match_id', sa.Integer(), nullable=False),
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sa.Column('provider', sa.String(length=30), nullable=False),
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sa.Column('model', sa.String(length=80), nullable=False),
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sa.Column('prompt_version', sa.String(length=20), nullable=False),
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sa.Column('prompt_tokens', sa.Integer(), nullable=True),
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sa.Column('completion_tokens', sa.Integer(), nullable=True),
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sa.Column('latency_ms', sa.Integer(), nullable=True),
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sa.Column('pred_home_goals', sa.Float(), nullable=True),
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sa.Column('pred_away_goals', sa.Float(), nullable=True),
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sa.Column('pred_1x2', sa.String(length=3), nullable=True),
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sa.Column('confidence', sa.Float(), nullable=True),
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sa.Column('reasoning', sa.Text(), nullable=True),
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sa.Column('raw_response', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), nullable=True),
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sa.Column('actual_home_goals', sa.Integer(), nullable=True),
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sa.Column('actual_away_goals', sa.Integer(), nullable=True),
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sa.Column('settled', sa.Boolean(), nullable=False),
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sa.ForeignKeyConstraint(['match_id'], ['matches.id'], ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_predictions_match'), 'predictions', ['match_id'], unique=False)
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op.create_index('ix_predictions_provider_model', 'predictions', ['provider', 'model'], unique=False)
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# ### end Alembic commands ###
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def downgrade() -> None:
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# ### commands auto generated by Alembic ###
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op.drop_index('ix_predictions_provider_model', table_name='predictions')
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op.drop_index(op.f('ix_predictions_match'), table_name='predictions')
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op.drop_table('predictions')
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op.drop_table('match_stats')
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op.drop_index(op.f('ix_matches_match_date_date'), table_name='matches')
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op.drop_index('ix_matches_unique', table_name='matches')
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op.drop_index('ix_matches_status_date', table_name='matches')
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op.drop_index('ix_matches_league_date', table_name='matches')
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op.drop_index('ix_matches_home_date', table_name='matches')
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op.drop_index('ix_matches_away_date', table_name='matches')
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op.drop_table('matches')
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op.drop_table('teams')
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op.drop_table('leagues')
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# ### end Alembic commands ###
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"""add agent outputs to predictions
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Revision ID: 0002_agent_outputs
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Revises: 0001_initial
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Create Date: 2026-09-08
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import postgresql
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# revision identifiers, used by Alembic.
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revision: str = '0002_agent_outputs'
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down_revision: Union[str, None] = '0001_initial'
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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op.add_column('predictions', sa.Column('mode', sa.String(length=20), nullable=False, server_default='single'))
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op.add_column('predictions', sa.Column('agent_outputs', postgresql.JSONB(astext_type=sa.Text()), nullable=True))
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def downgrade() -> None:
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op.drop_column('predictions', 'agent_outputs')
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op.drop_column('predictions', 'mode')
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"""add injuries table
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Revision ID: 0003_injuries
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Revises: 0002_agent_outputs
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Create Date: 2026-09-09
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision: str = '0003_injuries'
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down_revision: Union[str, None] = '0002_agent_outputs'
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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op.create_table('injuries',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('player_id', sa.Integer(), nullable=True),
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sa.Column('player_name', sa.String(length=120), nullable=False),
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sa.Column('team_id', sa.Integer(), nullable=True),
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sa.Column('fixture_id', sa.Integer(), nullable=True),
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sa.Column('league_id', sa.Integer(), nullable=True),
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sa.Column('injury_type', sa.String(length=50), nullable=True),
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sa.Column('reason', sa.String(length=200), nullable=True),
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sa.Column('injury_date', sa.Date(), nullable=True),
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sa.Column('return_date', sa.Date(), nullable=True),
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sa.Column('retrieved_at', sa.DateTime(timezone=True), nullable=True),
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sa.ForeignKeyConstraint(['team_id'], ['teams.id'], ),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('player_id', 'fixture_id', 'injury_type', name='ix_injuries_player_fixture')
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)
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op.create_index(op.f('ix_injuries_injury_date'), 'injuries', ['injury_date'], unique=False)
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op.create_index(op.f('ix_injuries_player_id'), 'injuries', ['player_id'], unique=False)
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op.create_index(op.f('ix_injuries_team_date'), 'injuries', ['team_id', 'injury_date'], unique=False)
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op.create_index(op.f('ix_injuries_team_id'), 'injuries', ['team_id'], unique=False)
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def downgrade() -> None:
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op.drop_index(op.f('ix_injuries_team_id'), table_name='injuries')
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op.drop_index(op.f('ix_injuries_team_date'), table_name='injuries')
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op.drop_index(op.f('ix_injuries_player_id'), table_name='injuries')
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op.drop_index(op.f('ix_injuries_injury_date'), table_name='injuries')
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op.drop_table('injuries')
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