class_docstr: Provides convenience methods for accessing and modifying the alerts table.
docstr: Add a list of alerts to the table.
  
  Args:
      alerts (list): List of Alerts to add
docstr_tok: ["Add","a","list","of","alerts","to","the","table",".","Args",":","alerts","(","list",")",":","List","of","Alerts","to","add"]
code: def add_alerts(self, alerts):
      """Add a list of alerts to the table.
  
      Args:
          alerts (list): List of Alerts to add
      """
      # The batch_writer() automatically re-sends failed items.
      with self._table.batch_writer() as batch:
          for alert in alerts:
              batch.put_item(Item=alert.dynamo_record())
  
file_path: streamalert/streamalert/shared/alert_table.py
imports: from datetime import datetime, timedelta
  import boto3
  from boto3.dynamodb.conditions import Attr, Key
  from streamalert.shared.alert import Alert
  from streamalert.shared.helpers.dynamodb import ignore_conditional_failure
label_desc: Use image node_id 7 for calling the AlertTable obj's underlying member method code with example usage: obj.add_alerts(alerts) without return types