text: """Create communities branch.
  
  Revision ID: ec77f5a034d1
  Revises:
  Create Date: 2017-04-25 17:45:07.928254
  
  """
  from alembic import op
  import sqlalchemy as sa
  
  
  # revision identifiers, used by Alembic.
  revision = 'ec77f5a034d1'
  down_revision = None
  branch_labels = (u'b2share_communities',)
  depends_on = 'dbdbc1b19cf2'  # in invenio-db
  
  
  def upgrade():
      pass
  
  
  def downgrade():
      pass
  