"""empty message

Revision ID: 0108_change_logo_not_nullable
Revises: 0107_drop_template_stats
Create Date: 2017-07-06 10:14:35.188404

"""

# revision identifiers, used by Alembic.
revision = "0108_change_logo_not_nullable"
down_revision = "0107_drop_template_stats"

import sqlalchemy as sa
from alembic import op
from sqlalchemy.dialects import postgresql


def upgrade():
    op.alter_column(
        "organisation", "logo", existing_type=sa.VARCHAR(length=255), nullable=False
    )


def downgrade():
    op.alter_column(
        "organisation", "logo", existing_type=sa.VARCHAR(length=255), nullable=True
    )