Source code for thoth.storages.data.alembic.versions.e7ebfc165a96_make_hash_columns_unique_and_add_

"""Make hash columns unique and add columns to Kebechet app table

Revision ID: e7ebfc165a96
Revises: 2d7ef94ff4dd
Create Date: 2020-10-15 07:39:15.406208+00:00

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = "e7ebfc165a96"
down_revision = "2d7ef94ff4dd"
branch_labels = None
depends_on = None


[docs]def upgrade(): # ### commands auto generated by Alembic - please adjust! ### op.create_unique_constraint(None, "external_python_requirements", ["requirements_hash"]) op.create_unique_constraint(None, "external_python_requirements_lock", ["requirements_lock_hash"]) op.add_column( "kebechet_github_installations", sa.Column("advised_python_software_stack_id", sa.Integer(), nullable=True) ) op.add_column( "kebechet_github_installations", sa.Column("external_python_software_stack_id", sa.Integer(), nullable=True) ) op.add_column( "kebechet_github_installations", sa.Column("external_software_environment_id", sa.Integer(), nullable=True) ) op.create_foreign_key( None, "kebechet_github_installations", "external_software_environment", ["external_software_environment_id"], ["id"], ondelete="CASCADE", ) op.create_foreign_key( None, "kebechet_github_installations", "external_python_software_stack", ["external_python_software_stack_id"], ["id"], ondelete="CASCADE", ) op.create_foreign_key( None, "kebechet_github_installations", "python_software_stack", ["advised_python_software_stack_id"], ["id"], ondelete="CASCADE", ) op.create_unique_constraint(None, "python_requirements", ["requirements_hash"]) op.create_unique_constraint(None, "python_requirements_lock", ["requirements_lock_hash"])
# ### end Alembic commands ###
[docs]def downgrade(): # ### commands auto generated by Alembic - please adjust! ### op.drop_constraint(None, "python_requirements_lock", type_="unique") op.drop_constraint(None, "python_requirements", type_="unique") op.drop_constraint(None, "kebechet_github_installations", type_="foreignkey") op.drop_constraint(None, "kebechet_github_installations", type_="foreignkey") op.drop_constraint(None, "kebechet_github_installations", type_="foreignkey") op.drop_column("kebechet_github_installations", "external_software_environment_id") op.drop_column("kebechet_github_installations", "external_python_software_stack_id") op.drop_column("kebechet_github_installations", "advised_python_software_stack_id") op.drop_constraint(None, "external_python_requirements_lock", type_="unique") op.drop_constraint(None, "external_python_requirements", type_="unique")
# ### end Alembic commands ###