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- import os
- import sys
- from django.db.backends 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']]
- if os.name == 'nt':
- sys.exit(os.system(" ".join(args)))
- else:
- os.execvp(self.executable_name, args)
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