51 lines
1.1 KiB
Python
51 lines
1.1 KiB
Python
"""empty message
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Revision ID: b74febeb899b
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Revises:
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Create Date: 2022-05-06 17:46:09.398679
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"""
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.engine.reflection import Inspector
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# revision identifiers, used by Alembic.
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revision = "b74febeb899b"
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down_revision = None
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branch_labels = None
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depends_on = None
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def upgrade():
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conn = op.get_bind()
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inspector = Inspector.from_engine(conn)
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tables = inspector.get_table_names()
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if "package_stats" not in tables:
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_create_package_stats()
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if "resource_stats" not in tables:
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_create_resource_stats()
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def downgrade():
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op.drop_table("resource_stats")
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op.drop_table("package_stats")
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def _create_package_stats():
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op.create_table(
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"package_stats",
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sa.Column("package_id", sa.String(60), primary_key=True),
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sa.Column("visits_recently", sa.Integer),
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sa.Column("visits_ever", sa.Integer),
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)
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def _create_resource_stats():
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op.create_table(
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"resource_stats",
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sa.Column("resource_id", sa.String(60), primary_key=True),
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sa.Column("visits_recently", sa.Integer),
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sa.Column("visits_ever", sa.Integer),
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)
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