init

alembic/README

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+Generic single-database configuration.

alembic/env.py

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+from logging.config import fileConfig
+
+from sqlalchemy import engine_from_config
+from sqlalchemy import pool
+
+from alembic import context
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+target_metadata = None
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+
+def run_migrations_offline() -> None:
+    """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() -> None:
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+    connectable = engine_from_config(
+        config.get_section(config.config_ini_section, {}),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+
+    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()

alembic/script.py.mako

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+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision: str = ${repr(up_revision)}
+down_revision: Union[str, None] = ${repr(down_revision)}
+branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
+depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    ${downgrades if downgrades else "pass"}

alembic/versions/67efc49a0bfa_add_field_prompt_to_form.py

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+"""add field prompt to form
+
+Revision ID: 67efc49a0bfa
+Revises: bb12537357fe
+Create Date: 2023-10-31 15:46:54.641544
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '67efc49a0bfa'
+down_revision: Union[str, None] = 'bb12537357fe'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.add_column('form', sa.Column('prompt', sa.String(length=2048), nullable=True))
+
+
+def downgrade() -> None:
+    op.drop_column('form', 'prompt')

alembic/versions/bb12537357fe_add_table_form_result.py

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+"""add_table_form_result
+
+Revision ID: bb12537357fe
+Revises: 
+Create Date: 2023-10-15 21:41:49.174995
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy import TIMESTAMP, func, text
+
+# revision identifiers, used by Alembic.
+revision: str = 'bb12537357fe'
+down_revision: Union[str, None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade():
+    op.create_table('form',
+                    sa.Column('id', sa.Integer(), nullable=False),
+                    sa.Column('base_prompt', sa.String(length=1024), nullable=True),
+                    sa.Column('p_choice', sa.String(length=255), nullable=True),
+                    sa.Column('role', sa.String(length=255), nullable=True),
+                    sa.Column('uuid', sa.String(length=255), nullable=True),
+                    sa.Column('name', sa.String(length=1024), nullable=True),
+                    sa.Column('desc', sa.String(length=2048), nullable=True),
+                    sa.Column('price', sa.Float(), nullable=True),
+                    sa.Column('favorable', sa.String(length=1024), nullable=True),
+                    sa.Column('remark', sa.String(length=1024), nullable=True),
+                    sa.Column('otherPrompt', sa.String(length=1024), nullable=True),
+                    sa.Column('lang', sa.String(length=1024), nullable=True),
+                    sa.Column('type', sa.String(length=1024), nullable=True),
+                    sa.Column('created_at', TIMESTAMP, server_default=func.now()),
+                    sa.Column('updated_at', TIMESTAMP, server_default=text('CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP')),
+                    sa.PrimaryKeyConstraint('id')
+                    )
+    op.create_table('result',
+                    sa.Column('id', sa.Integer(), nullable=False),
+                    sa.Column('prompt', sa.String(length=2048), nullable=True),
+                    sa.Column('uuid', sa.String(length=255), nullable=True),
+                    sa.Column('name', sa.String(length=255), nullable=True),
+                    sa.Column('value', sa.String(length=4096), nullable=True),
+                    sa.Column('lang', sa.String(length=1024), nullable=True),
+                    sa.Column('created_at', TIMESTAMP, server_default=func.now()),
+                    sa.Column('updated_at', TIMESTAMP, server_default=text('CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP')),
+                    sa.PrimaryKeyConstraint('id')
+                    )
+
+
+def downgrade():
+    op.drop_table('form')
+    op.drop_table('result')