text: """empty message
  
  Revision ID: d71a3e9499ef
  Revises: 
  Create Date: 2017-11-21 23:19:12.740735
  
  """
  from alembic import op
  import sqlalchemy as sa
  
  
  # revision identifiers, used by Alembic.
  revision = 'd71a3e9499ef'
  down_revision = None
  branch_labels = None
  depends_on = None
  
  
  def upgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.create_table('user',
      sa.Column('id', sa.Integer(), nullable=False),
      sa.Column('username', sa.String(length=50), nullable=True),
      sa.Column('password_hash', sa.String(length=128), nullable=True),
      sa.Column('email', sa.String(length=120), nullable=True),
      sa.Column('surname', sa.String(length=100), nullable=False),
      sa.Column('first_name', sa.String(length=100), nullable=False),
      sa.Column('active', sa.Boolean(), nullable=True),
      sa.Column('date_created', sa.DateTime(), nullable=True),
      sa.Column('date_modified', sa.DateTime(), nullable=True),
      sa.PrimaryKeyConstraint('id'),
      sa.UniqueConstraint('email'),
      sa.UniqueConstraint('username')
      )
      op.create_table('bucket_list',
      sa.Column('id', sa.Integer(), nullable=False),
      sa.Column('name', sa.String(length=100), nullable=True),
      sa.Column('description', sa.Text(), nullable=True),
      sa.Column('interests', sa.String(length=120), nullable=True),
      sa.Column('date_created', sa.DateTime(), nullable=True),
      sa.Column('date_modified', sa.DateTime(), nullable=True),
      sa.Column('created_by', sa.Integer(), nullable=False),
      sa.ForeignKeyConstraint(['created_by'], ['user.id'], ),
      sa.PrimaryKeyConstraint('id'),
      sa.UniqueConstraint('name')
      )
      op.create_table('item',
      sa.Column('id', sa.Integer(), nullable=False),
      sa.Column('name', sa.String(length=100), nullable=True),
      sa.Column('description', sa.Text(), nullable=True),
      sa.Column('status', sa.Text(), nullable=True),
      sa.Column('date_accomplished', sa.DateTime(), nullable=True),
      sa.Column('date_created', sa.DateTime(), nullable=True),
      sa.Column('date_modified', sa.DateTime(), nullable=True),
      sa.Column('bucketlists', sa.Integer(), nullable=False),
      sa.ForeignKeyConstraint(['bucketlists'], ['bucket_list.id'], ),
      sa.PrimaryKeyConstraint('id'),
      sa.UniqueConstraint('name')
      )
      # ### end Alembic commands ###
  
  
  def downgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.drop_table('item')
      op.drop_table('bucket_list')
      op.drop_table('user')
      # ### end Alembic commands ###
  