add alembic migrations

alembic/env.py

@@ -5,7 +5,6 @@ import sys
 from alembic import context
 from sqlalchemy.ext.asyncio import create_async_engine
 
-
 parent_dir = os.path.abspath(os.path.join(os.getcwd()))
 sys.path.append(parent_dir)
 
@@ -14,27 +13,11 @@ from the_app.models.base import Base as app_base
 target_metadata = app_base.metadata
 
 
-def run_migrations_offline():
-    """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 = f"postgresql+asyncpg://user:secret@db:5432/devdb"
-    context.configure(url=url, target_metadata=target_metadata, literal_binds=True)
-
-    with context.begin_transaction():
-        context.run_migrations()
-
-
 def do_run_migrations(connection):
-    context.configure(connection=connection, target_metadata=target_metadata)
+    context.configure(connection=connection,
+                      target_metadata=target_metadata,
+                      include_schemas=True,
+                      version_table_schema=target_metadata.schema)
 
     with context.begin_transaction():
         context.run_migrations()
@@ -54,7 +37,4 @@ async def run_migrations_online():
         await connection.run_sync(do_run_migrations)
 
 
-if context.is_offline_mode():
-    run_migrations_offline()
-else:
-    asyncio.run(run_migrations_online())
+asyncio.run(run_migrations_online())

alembic/versions/957232a5b7ee_initialize_happy_cog_and_shakespeare_.py

@@ -1,8 +1,8 @@
-"""init tables
+"""initialize happy_cog and shakespeare tables
 
-Revision ID: 421df2c2140f
+Revision ID: 957232a5b7ee
 Revises: 
-Create Date: 2022-05-22 13:02:56.908424
+Create Date: 2022-06-04 13:02:45.839649
 
 """
 from alembic import op
@@ -10,7 +10,7 @@ import sqlalchemy as sa
 from sqlalchemy.dialects import postgresql
 
 # revision identifiers, used by Alembic.
-revision = '421df2c2140f'
+revision = '957232a5b7ee'
 down_revision = None
 branch_labels = None
 depends_on = None
@@ -18,6 +18,24 @@ depends_on = None
 
 def upgrade():
     # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('nonsense',
+    sa.Column('id', postgresql.UUID(as_uuid=True), autoincrement=True, nullable=True),
+    sa.Column('name', sa.String(), nullable=False),
+    sa.Column('description', sa.String(), nullable=False),
+    sa.PrimaryKeyConstraint('name'),
+    sa.UniqueConstraint('id'),
+    sa.UniqueConstraint('name'),
+    schema='happy_hog'
+    )
+    op.create_table('stuff',
+    sa.Column('id', postgresql.UUID(as_uuid=True), autoincrement=True, nullable=True),
+    sa.Column('name', sa.String(), nullable=False),
+    sa.Column('description', sa.String(), nullable=False),
+    sa.PrimaryKeyConstraint('name'),
+    sa.UniqueConstraint('id'),
+    sa.UniqueConstraint('name'),
+    schema='happy_hog'
+    )
     op.create_table('character',
     sa.Column('id', sa.String(length=32), nullable=False),
     sa.Column('name', sa.String(length=64), nullable=False),
@@ -49,24 +67,6 @@ def upgrade():
     sa.PrimaryKeyConstraint('id', name='work_pkey'),
     schema='shakespeare'
     )
-    op.create_table('nonsense',
-    sa.Column('id', postgresql.UUID(as_uuid=True), autoincrement=True, nullable=True),
-    sa.Column('name', sa.String(), nullable=False),
-    sa.Column('description', sa.String(), nullable=False),
-    sa.PrimaryKeyConstraint('name'),
-    sa.UniqueConstraint('id'),
-    sa.UniqueConstraint('name'),
-    schema='the_others'
-    )
-    op.create_table('stuff',
-    sa.Column('id', postgresql.UUID(as_uuid=True), autoincrement=True, nullable=True),
-    sa.Column('name', sa.String(), nullable=False),
-    sa.Column('description', sa.String(), nullable=False),
-    sa.PrimaryKeyConstraint('name'),
-    sa.UniqueConstraint('id'),
-    sa.UniqueConstraint('name'),
-    schema='the_others'
-    )
     op.create_table('chapter',
     sa.Column('id', sa.Integer(), nullable=False),
     sa.Column('work_id', sa.String(length=32), nullable=False),
@@ -113,9 +113,9 @@ def downgrade():
     op.drop_table('paragraph', schema='shakespeare')
     op.drop_table('character_work', schema='shakespeare')
     op.drop_table('chapter', schema='shakespeare')
-    op.drop_table('stuff', schema='the_others')
-    op.drop_table('nonsense', schema='the_others')
     op.drop_table('work', schema='shakespeare')
     op.drop_table('wordform', schema='shakespeare')
     op.drop_table('character', schema='shakespeare')
+    op.drop_table('stuff', schema='happy_hog')
+    op.drop_table('nonsense', schema='happy_hog')
     # ### end Alembic commands ###