Parse DB settings from config.ini file
from configparser import ConfigParser
def read_db_config(filename="config.ini", section="mysql"):
parser = ConfigParser()
parser.read(filename)
db = {}
if parser.has_section(section):
items = parser.items(section)
for item in items:
db[item[0]] = item[1]
else:
raise Exception("{0} not found in the {1} file".format(section, filename))
return db