Infrastructure to build the worker docker and run it.

barker/alembic/env.py

@@ -1,10 +1,9 @@
 import logging
 
-from sqlalchemy import create_engine
-from sqlalchemy import pool
-
 from alembic import context
 from barker.core.config import settings
+from sqlalchemy import create_engine, pool
+
 
 logging.basicConfig()
 logging.getLogger("sqlalchemy.engine").setLevel(settings.ALEMBIC_LOG_LEVEL)
@@ -15,6 +14,7 @@ logging.getLogger("alembic").setLevel(settings.ALEMBIC_LOG_LEVEL)
 
 from barker.models.auth import User  # noqa
 
+
 target_metadata = User.metadata
 
 # other values from the config, defined by the needs of env.py,
@@ -55,10 +55,15 @@ def run_migrations_online():
     and associate a connection with the context.
 
     """
-    connectable = create_engine(settings.SQLALCHEMY_DATABASE_URI, poolclass=pool.NullPool,)
+    connectable = create_engine(
+        settings.SQLALCHEMY_DATABASE_URI,
+        poolclass=pool.NullPool,
+    )
 
     with connectable.connect() as connection:
-        context.configure(connection=connection, target_metadata=target_metadata, compare_type=True)
+        context.configure(
+            connection=connection, target_metadata=target_metadata, compare_type=True
+        )
 
         with context.begin_transaction():
             context.run_migrations()