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import subprocess
from django.db.backends.base.client import BaseDatabaseClient
class DatabaseClient(BaseDatabaseClient):
executable_name = 'psql'
def runshell(self):
settings_dict = self.connection.settings_dict
args = [self.executable_name]
if settings_dict['USER']:
args += ["-U", settings_dict['USER']]
if settings_dict['HOST']:
args.extend(["-h", settings_dict['HOST']])
if settings_dict['PORT']:
args.extend(["-p", str(settings_dict['PORT'])])
args += [settings_dict['NAME']]
subprocess.call(args)
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