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Catch ImportError (#2526)

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This commit is contained in:
Fabian Affolter 2016-07-15 00:15:53 +02:00 committed by Paulus Schoutsen
parent 3246b58437
commit c1798dbe1f
1 changed files with 7 additions and 2 deletions
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9
homeassistant/scripts/db_migrator.py
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@ -4,8 +4,13 @@ import argparse
import os.path import os.path
import sqlite3 import sqlite3
import sys import sys
from sqlalchemy import create_engine try:
from sqlalchemy.orm import sessionmaker from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker
except ImportError:
print('Fatal Error: SQLAlchemy is missing. Install it with '
'"pip3 install SQLAlchemy" before running this script')
sys.exit(1)
from homeassistant.components.recorder import models from homeassistant.components.recorder import models
import homeassistant.config as config_util import homeassistant.config as config_util
import homeassistant.util.dt as dt_util import homeassistant.util.dt as dt_util