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Inject the tables metadata into the upgrade and downgrade functions. Fix a bunch of the downgrades to actually work.

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This commit is contained in:
Jake Moshenko 2014-09-04 20:58:29 -04:00
parent 19a589ba54
commit c7e873366d
15 changed files with 80 additions and 220 deletions
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17
data/migrations/versions/82297d834ad_add_us_west_location.py
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@ -13,24 +13,17 @@ down_revision = '47670cbeced'
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import mysql
from data.model.sqlalchemybridge import gen_sqlalchemy_metadata
from data.database import all_models
def upgrade():
schema = gen_sqlalchemy_metadata(all_models)
op.bulk_insert(schema.tables['imagestoragelocation'],
def upgrade(tables):
op.bulk_insert(tables.imagestoragelocation,
[
{'id':8, 'name':'s3_us_west_1'},
])
def downgrade():
schema = gen_sqlalchemy_metadata(all_models)
def downgrade(tables):
op.execute(
(imagestoragelocation.delete()
.where(imagestoragelocation.c.name == op.inline_literal('s3_us_west_1')))
(tables.imagestoragelocation.delete()
.where(tables.imagestoragelocation.c.name == op.inline_literal('s3_us_west_1')))
)