Mercurial > libervia-backend

annotate sat/memory/migration/script.py.mako @ 3734:643622ff1492

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doc (components): update AP component documentation: - add `configuration` section - update instructions on AP actor handle <=> JID/node conversion - explain how to get AP messages from XMPP - explain how to get XMPP items for AP - notes to explain tricks and implementations details fix 363
author Goffi <goffi@goffi.org>
date Mon, 31 Jan 2022 18:35:52 +0100 (2022-01-31)
parents 71516731d0aa
children
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71516731d0aa core (memory/sqla): database migration using Alembic:
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1 """${message}
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2
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3 Revision ID: ${up_revision}
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4 Revises: ${down_revision | comma,n}
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5 Create Date: ${create_date}
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6
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7 """
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8 from alembic import op
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9 import sqlalchemy as sa
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10 ${imports if imports else ""}
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11
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12 # revision identifiers, used by Alembic.
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13 revision = ${repr(up_revision)}
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14 down_revision = ${repr(down_revision)}
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15 branch_labels = ${repr(branch_labels)}
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16 depends_on = ${repr(depends_on)}
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17
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19 def upgrade():
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20 ${upgrades if upgrades else "pass"}
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23 def downgrade():
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24 ${downgrades if downgrades else "pass"}