content: """new fields in user model
  
  Revision ID: 37f06a334dbf
  Revises: 780739b227a7
  Create Date: 2017-09-14 10:54:13.865401
  
  """
  from alembic import op
  import sqlalchemy as sa
  
  
  # revision identifiers, used by Alembic.
  revision = '37f06a334dbf'
  down_revision = '780739b227a7'
  branch_labels = None
  depends_on = None
  
  
  def upgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      with op.batch_alter_table('user', schema=None) as batch_op:
          batch_op.add_column(sa.Column('about_me', sa.String(length=140), nullable=True))
          batch_op.add_column(sa.Column('last_seen', sa.DateTime(), nullable=True))
  
      # ### end Alembic commands ###
  
  
  def downgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      with op.batch_alter_table('user', schema=None) as batch_op:
          batch_op.drop_column('last_seen')
          batch_op.drop_column('about_me')
  
      # ### end Alembic commands ###
  