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- function postgres_ready(){
- python << END
- import sys
- import psycopg2
- try:
- conn = psycopg2.connect(dbname="$DB_NAME", user="$DB_USER", password="$DB_PASS", host="$DB_HOST")
- except psycopg2.OperationalError:
- sys.exit(-1)
- sys.exit(0)
- END
- }
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