60 lines
1.7 KiB
Python
60 lines
1.7 KiB
Python
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from logging.config import fileConfig
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import os
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from sqlalchemy import create_engine
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from alembic import context
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# Import models for autogenerate support
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from app.database import Base
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from app.models import *
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# this is the Alembic Config object, which provides
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# access to the values within the .ini file in use.
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config = context.config
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# Interpret the config file for Python logging.
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# This line sets up loggers basically.
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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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# add your model's MetaData object here
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# for 'autogenerate' support
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# from myapp import mymodel
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# target_metadata = mymodel.Base.metadata
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target_metadata = Base.metadata
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# other values from the config, defined by the needs of env.py,
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# can be acquired:
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# my_important_option = config.get_main_option("my_important_option")
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# ... etc.
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def run_migrations_online() -> None:
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"""Run migrations in 'online' mode.
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In this scenario we need to create an Engine
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and associate a connection with the context.
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"""
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SQLALCHEMY_DATABASE_URL = os.getenv("CS_DATABASE_URL", "sqlite:///./simple-ocpp-cs.db")
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if SQLALCHEMY_DATABASE_URL.startswith("sqlite"):
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connectable = create_engine(
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SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False}
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)
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else:
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connectable = create_engine(SQLALCHEMY_DATABASE_URL)
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with connectable.connect() as connection:
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context.configure(
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connection=connection, target_metadata=target_metadata
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)
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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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raise NotImplementedError("Offline migration is not supported")
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else:
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run_migrations_online()
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