Files
mt5-ai-xauusd-trader/migrations/env.py
T
google-labs-jules[bot]andtriqbit 2262e9cc73 Implement enterprise trade logging system with SQLAlchemy and Alembic
- Create src/core/trade_logger.py with tables for trades, model_signals, performance_metrics, and risk_events.
- Implement TradeLogger class with methods for logging signals, trade executions, risk events, and updating closed trades.
- Add read_performance_report() for Sharpe Ratio, Profit Factor, and Max Drawdown calculation.
- Configure Alembic for database migrations and generate initial migration.
- Integrate TradeLogger into RiskManager for risk event logging.
- Integrate TradeLogger into main execution loop for signal and trade lifecycle tracking.
- Update timestamps to use timezone-aware datetime.now(timezone.utc) for Python 3.12 compatibility.
- Add comprehensive integration tests.

Co-authored-by: triqbit <242833443+triqbit@users.noreply.github.com>
2026-04-20 12:42:55 +00:00

82 lines
2.1 KiB
Python

from logging.config import fileConfig
from sqlalchemy import engine_from_config
from sqlalchemy import pool
from alembic import context
# this is the Alembic Config object, which provides
# access to the values within the .ini file in use.
config = context.config
# Interpret the config file for Python logging.
# This line sets up loggers basically.
if config.config_file_name is not None:
fileConfig(config.config_file_name)
# add your model's MetaData object here
# for 'autogenerate' support
import sys
import os
sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
from src.core.trade_logger import Base
target_metadata = Base.metadata
# other values from the config, defined by the needs of env.py,
# can be acquired:
# my_important_option = config.get_main_option("my_important_option")
# ... etc.
def run_migrations_offline() -> None:
"""Run migrations in 'offline' mode.
This configures the context with just a URL
and not an Engine, though an Engine is acceptable
here as well. By skipping the Engine creation
we don't even need a DBAPI to be available.
Calls to context.execute() here emit the given string to the
script output.
"""
url = config.get_main_option("sqlalchemy.url")
context.configure(
url=url,
target_metadata=target_metadata,
literal_binds=True,
dialect_opts={"paramstyle": "named"},
)
with context.begin_transaction():
context.run_migrations()
def run_migrations_online() -> None:
"""Run migrations in 'online' mode.
In this scenario we need to create an Engine
and associate a connection with the context.
"""
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()