deletestudents.py 文件源码

def c_table(TableName, **kwargs): # handles the creation of a tabale with error checking
                                # kwargs optionally passes in BOTO3 sessions for multithreading
    try:
        db_r.create_table(**t_conf(TableName))
        print "INFO :: Waiting for Table [%s] to complete..." % TableName
        db_r.Table(TableName).wait_until_exists()
    except botocore.exceptions.ClientError as e:
        if e.response['Error']['Code'] == "ResourceInUseException":
            db_r.Table(TableName).delete()
            print "INFO :: Learning Online %s Table exists, waiting for delete ...." % TableName
            db_r.Table(TableName).wait_until_not_exists()
            c_table(TableName)
        else:
            raise
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