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import subprocess
from django.db.backends.base.client import BaseDatabaseClient
class DatabaseClient(BaseDatabaseClient):
executable_name = 'mysql'
@classmethod
def settings_to_cmd_args(cls, settings_dict):
args = [cls.executable_name]
db = settings_dict['OPTIONS'].get('db', settings_dict['NAME'])
user = settings_dict['OPTIONS'].get('user', settings_dict['USER'])
passwd = settings_dict['OPTIONS'].get('passwd', settings_dict['PASSWORD'])
host = settings_dict['OPTIONS'].get('host', settings_dict['HOST'])
port = settings_dict['OPTIONS'].get('port', settings_dict['PORT'])
server_ca = settings_dict['OPTIONS'].get('ssl', {}).get('ca')
client_cert = settings_dict['OPTIONS'].get('ssl', {}).get('cert')
client_key = settings_dict['OPTIONS'].get('ssl', {}).get('key')
defaults_file = settings_dict['OPTIONS'].get('read_default_file')
# Seems to be no good way to set sql_mode with CLI.
if defaults_file:
args += ["--defaults-file=%s" % defaults_file]
if user:
args += ["--user=%s" % user]
if passwd:
args += ["--password=%s" % passwd]
if host:
if '/' in host:
args += ["--socket=%s" % host]
else:
args += ["--host=%s" % host]
if port:
args += ["--port=%s" % port]
if server_ca:
args += ["--ssl-ca=%s" % server_ca]
if client_cert:
args += ["--ssl-cert=%s" % client_cert]
if client_key:
args += ["--ssl-key=%s" % client_key]
if db:
args += [db]
return args
def runshell(self):
args = DatabaseClient.settings_to_cmd_args(self.connection.settings_dict)
subprocess.check_call(args)