text: """make user password_updated non-nullable
  
  Revision ID: 43e7c4ed2fd7
  Revises: 530268a1937c
  Create Date: 2015-12-22 15:48:14.867487
  
  """
  
  # revision identifiers, used by Alembic.
  revision = "43e7c4ed2fd7"
  down_revision = "42bd46b9b1ea"
  
  from alembic import op
  import sqlalchemy as sa
  
  
  def upgrade():
      op.alter_column("user", "password_updated", nullable=False)
  
  
  def downgrade():
      op.alter_column("user", "password_updated", nullable=True)
  