new_contents: """Add quantity to shopping items
  
  Revision ID: 32ccd6db0955
  Revises: 430dc4ed6dd6
  Create Date: 2015-01-06 21:59:03.761529
  
  """
  
  # revision identifiers, used by Alembic.
  revision = '32ccd6db0955'
  down_revision = '430dc4ed6dd6'
  
  from alembic import op
  import sqlalchemy as sa
  
  
  def upgrade():
      pass
  
  
  def downgrade():
      pass
  
subject: Add quantity to shopping items