client.py 文件源码

def runshell( self ):
        if ( djangoVersion[0:2] <= ( 1, 0 ) ):
            from django.conf import settings
            database_name = settings.DATABASE_NAME
            database_user = settings.DATABASE_USER
            database_password = settings.DATABASE_PASSWORD
        elif ( djangoVersion[0:2] <= ( 1, 1 ) ):
            settings_dict = self.connection.settings_dict
            database_name = settings_dict['DATABASE_NAME']
            database_user = settings_dict['DATABASE_USER']
            database_password = settings_dict['DATABASE_PASSWORD']
        else:
            settings_dict = self.connection.settings_dict
            database_name = settings_dict['NAME']
            database_user = settings_dict['USER']
            database_password = settings_dict['PASSWORD']

        cmdArgs = ["db2"]

        if ( os.name == 'nt' ):
            cmdArgs += ["db2 connect to %s" % database_name]
        else:
            cmdArgs += ["connect to %s" % database_name]
        if sys.version_info.major >= 3:
            basestring = str
        else:
            basestring = basestring

        if ( isinstance( database_user, basestring ) and 
            ( database_user != '' ) ):
            cmdArgs += ["user %s" % database_user]

            if ( isinstance( database_password, basestring ) and 
                ( database_password != '' ) ):
                cmdArgs += ["using %s" % database_password]

        # db2cmd is the shell which is required to run db2 commands on windows.
        if ( os.name == 'nt' ):
            os.execvp( 'db2cmd', cmdArgs )
        else:
            os.execvp( 'db2', cmdArgs )