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Switch postgres to a non-transactional DDL to allow us to use peewee to modify data in migrations: enterprise customers are running postgres migrations offline already. Move the image backfill script back to a migration since it will now work. Unify the interface to sending a DB URI to env.py for the migration script.

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This commit is contained in:
Jake Moshenko 2014-11-18 14:07:33 -05:00
parent 3815e9a293
commit 17fc72d262
6 changed files with 21 additions and 45 deletions
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21
data/migrations/env.py
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@ -13,24 +13,8 @@ from app import app
from data.model.sqlalchemybridge import gen_sqlalchemy_metadata
from util.morecollections import AttrDict
# this is the Alembic Config object, which provides
# access to the values within the .ini file in use.
db_uri = unquote(app.config['DB_URI'])
if 'GENMIGRATE' in os.environ:
docker_host = os.environ.get('DOCKER_HOST')
docker_host_ip = docker_host[len('tcp://'):].split(':')[0]
if os.environ.get('GENMIGRATE') == 'mysql':
db_uri = 'mysql+pymysql://root:password@%s/genschema' % (docker_host_ip)
else:
db_uri = 'postgresql://postgres@%s/genschema' % (docker_host_ip)
if 'DB_URI' in os.environ:
db_uri = os.environ['DB_URI']
app.config['DB_URI'] = db_uri
config = context.config
config.set_main_option('sqlalchemy.url', db_uri)
config.set_main_option('sqlalchemy.url', unquote(app.config['DB_URI']))
# Interpret the config file for Python logging.
# This line sets up loggers basically.
@ -86,7 +70,8 @@ def run_migrations_online():
connection = engine.connect()
context.configure(
connection=connection,
target_metadata=target_metadata
target_metadata=target_metadata,
transactional_ddl=False,
)
try: