Created
November 25, 2018 20:56
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Verify to get Postgresql connection
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import logging | |
import psycopg2 | |
import sys | |
import traceback | |
logging.basicConfig(level=logging.INFO) | |
log = logging.getLogger(__file__) | |
log.setLevel(logging.INFO) | |
def main(): | |
conn = psycopg2.connect( | |
host="127.0.0.1", | |
port=5432, | |
database="some_db", | |
user="postgres", | |
password="password" | |
) | |
cursor = conn.cursor() | |
cursor.execute("""SELECT * from roles""") | |
rows = cursor.fetchall() | |
log.info(rows) | |
if __name__ == "__main__": | |
try: | |
main() | |
sys.exit() | |
except Exception as ex: | |
log.error(ex) | |
print(traceback.format_exc()) | |
sys.exit(1) |
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