27 lines
828 B
Python
27 lines
828 B
Python
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import logging
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from alembic.config import Config
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from alembic.script import ScriptDirectory
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from alembic.environment import EnvironmentContext
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from alembic.migration import __name__ as migration_name
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def run_alembic_migration(db_uri, log_handler=None, setup_app=True):
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if log_handler:
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logging.getLogger(migration_name).addHandler(log_handler)
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config = Config()
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config.set_main_option("script_location", "data:migrations")
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config.set_main_option("db_uri", db_uri)
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if setup_app:
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config.set_main_option('alembic_setup_app', 'True')
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else:
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config.set_main_option('alembic_setup_app', '')
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script = ScriptDirectory.from_config(config)
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def fn(rev, context):
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return script._upgrade_revs('head', rev)
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with EnvironmentContext(config, script, fn=fn, destination_rev='head'):
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script.run_env()
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