27 lines
659 B
Python
27 lines
659 B
Python
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"""add backoff
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Revision ID: c136aa1157f9
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Revises: 2bd33abe291c
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Create Date: 2018-07-06 00:13:29.726250
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = 'c136aa1157f9'
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down_revision = '2bd33abe291c'
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branch_labels = None
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depends_on = None
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def upgrade():
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op.add_column('accounts', sa.Column('backoff_level', sa.Integer(), server_default='0', nullable=False))
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op.add_column('accounts', sa.Column('backoff_until', sa.DateTime(timezone=True), server_default='now', nullable=False))
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def downgrade():
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op.drop_column('accounts', 'backoff_until')
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op.drop_column('accounts', 'backoff_level')
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