new_contents: """removed deadline column pimpy
  
  Revision ID: 299d2746edd
  Revises: 40f1fd0d52
  Create Date: 2015-07-18 13:21:16.172796
  
  """
  
  # revision identifiers, used by Alembic.
  revision = '299d2746edd'
  down_revision = '40f1fd0d52'
  
  from alembic import op
  import sqlalchemy as sa
  from sqlalchemy.dialects import mysql
  
  def upgrade():
      ### commands auto generated by Alembic - please adjust! ###
      op.drop_column('pimpy_task', 'deadline')
      ### end Alembic commands ###
  
  
  def downgrade():
      ### commands auto generated by Alembic - please adjust! ###
      op.add_column('pimpy_task', sa.Column('deadline', mysql.DATETIME(), nullable=True))
      ### end Alembic commands ###
  
subject: Add migration for removing deadline