old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  '''
  =================
  Nodegroups Pillar
  =================
  
  Introspection: to which nodegroups does my minion belong?
  Provides a pillar with the default name of `nodegroups`
  which contains a list of nodegroups which match for a given minion.
  
  .. versionadded:: 2016.11.0
  
  Command Line
  ------------
  
  .. code-block:: bash
  
      salt-call pillar.get nodegroups
      local:
          - class_infra
          - colo_sj
          - state_active
          - country_US
          - type_saltmaster
  
  Configuring Nodegroups Pillar
  -----------------------------
  
  .. code-block:: yaml
  
      extension_modules: /srv/salt/ext
      ext_pillar:
        - nodegroups:
            pillar_name: 'nodegroups'
  
  '''
  
  # Import futures
  from __future__ import absolute_import
  
  # Import Salt libs
  from salt.utils.minions import CkMinions
  
  # Import 3rd-party libs
  import salt.ext.six as six
  
  __version__ = '0.0.2'
  
  
  def ext_pillar(minion_id, pillar, pillar_name=None):
      '''
      A salt external pillar which provides the list of nodegroups of which the minion is a member.
  
      :param minion_id: used for compound matching nodegroups
      :param pillar: provided by salt, but not used by nodegroups ext_pillar
      :param pillar_name: optional name to use for the pillar, defaults to 'nodegroups'
      :return: a dictionary which is included by the salt master in the pillars returned to the minion
      '''
  
      pillar_name = pillar_name or 'nodegroups'
      all_nodegroups = __opts__['nodegroups']
      nodegroups_minion_is_in = []
      ckminions = None
      for nodegroup_name in six.iterkeys(all_nodegroups):
          ckminions = ckminions or CkMinions(__opts__)
          match = ckminions.check_minions(
              all_nodegroups[nodegroup_name],
              'compound')
  
          if minion_id in match:
              nodegroups_minion_is_in.append(nodegroup_name)
  
      return {pillar_name: nodegroups_minion_is_in}
  
new_contents: # -*- coding: utf-8 -*-
  '''
  Nodegroups Pillar
  =================
  
  Introspection: to which nodegroups does my minion belong?
  Provides a pillar with the default name of `nodegroups`
  which contains a list of nodegroups which match for a given minion.
  
  .. versionadded:: 2016.11.0
  
  Command Line
  ------------
  
  .. code-block:: bash
  
      salt-call pillar.get nodegroups
      local:
          - class_infra
          - colo_sj
          - state_active
          - country_US
          - type_saltmaster
  
  Configuring Nodegroups Pillar
  -----------------------------
  
  .. code-block:: yaml
  
      extension_modules: /srv/salt/ext
      ext_pillar:
        - nodegroups:
            pillar_name: 'nodegroups'
  
  '''
  
  # Import futures
  from __future__ import absolute_import
  
  # Import Salt libs
  from salt.utils.minions import CkMinions
  
  # Import 3rd-party libs
  import salt.ext.six as six
  
  __version__ = '0.0.2'
  
  
  def ext_pillar(minion_id, pillar, pillar_name=None):
      '''
      A salt external pillar which provides the list of nodegroups of which the minion is a member.
  
      :param minion_id: used for compound matching nodegroups
      :param pillar: provided by salt, but not used by nodegroups ext_pillar
      :param pillar_name: optional name to use for the pillar, defaults to 'nodegroups'
      :return: a dictionary which is included by the salt master in the pillars returned to the minion
      '''
  
      pillar_name = pillar_name or 'nodegroups'
      all_nodegroups = __opts__['nodegroups']
      nodegroups_minion_is_in = []
      ckminions = None
      for nodegroup_name in six.iterkeys(all_nodegroups):
          ckminions = ckminions or CkMinions(__opts__)
          match = ckminions.check_minions(
              all_nodegroups[nodegroup_name],
              'compound')
  
          if minion_id in match:
              nodegroups_minion_is_in.append(nodegroup_name)
  
      return {pillar_name: nodegroups_minion_is_in}
  
subject: Remove overline from section title