Added index_templates parameter to cluster.state

Author: honzakral

elasticsearch/client/cluster.py

@@ -38,7 +38,7 @@ def pending_tasks(self, params=None):
  params=params)
  return data
 
- @query_params('local', 'master_timeout', 'flat_settings')
+ @query_params('index_templates', 'local', 'master_timeout', 'flat_settings')
  def state(self, metric=None, index=None, params=None):
  """
  Get a comprehensive state information of the whole cluster.
@@ -49,6 +49,8 @@ def state(self, metric=None, index=None, params=None):
  "nodes", "routing_table"
  :arg index: A comma-separated list of index names; use `_all` or empty
  string to perform the operation on all indices
+ :arg index_templates: A comma separated list to return specific index
+ templates when returning metadata.
  :arg local: Return local information, do not retrieve the state from master node (default: false)
  :arg master_timeout: Specify timeout for connection to master
  :arg flat_settings: Return settings in flat format (default: false)