Init

fastapi_file_server/app/alembic/README

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+Generic single-database configuration.

fastapi_file_server/app/alembic/env.py

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+from logging.config import fileConfig
+
+from alembic import context
+import sys, os
+
+from sqlalchemy.engine import create_engine
+
+from core.db import DATABASE_URL
+
+
+myPath = os.path.dirname(os.path.abspath(__file__))
+sys.path.insert(0, myPath + '/../../')
+
+config = context.config
+
+
+from app.models import BaseMeta
+target_metadata = BaseMeta.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 = 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():
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+    connectable = create_engine(DATABASE_URL)
+
+    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()

fastapi_file_server/app/alembic/script.py.mako

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+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+branch_labels = ${repr(branch_labels)}
+depends_on = ${repr(depends_on)}
+
+
+def upgrade():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}

fastapi_file_server/app/alembic/versions/3bbf7cb4eaa2_.py

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+"""empty message
+
+Revision ID: 3bbf7cb4eaa2
+Revises: 5a32159504fd
+Create Date: 2021-09-27 17:18:27.635063
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = '3bbf7cb4eaa2'
+down_revision = '5a32159504fd'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('uploaded_files', 'upload_time',
+               existing_type=postgresql.TIMESTAMP(timezone=True),
+               nullable=True)
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('uploaded_files', 'upload_time',
+               existing_type=postgresql.TIMESTAMP(timezone=True),
+               nullable=False)
+    # ### end Alembic commands ###

fastapi_file_server/app/alembic/versions/5a32159504fd_.py

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+"""empty message
+
+Revision ID: 5a32159504fd
+Revises: 
+Create Date: 2021-09-27 16:23:39.987261
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '5a32159504fd'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('uploaded_files',
+    sa.Column('id', sa.BigInteger(), nullable=True),
+    sa.Column('backend', sa.String(length=16), nullable=False),
+    sa.Column('data', sa.JSON(), nullable=False),
+    sa.Column('upload_time', sa.DateTime(timezone=True), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('uploaded_files')
+    # ### end Alembic commands ###