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Diffstat (limited to 'lib/ansible/inventory/helpers.py')
-rw-r--r-- | lib/ansible/inventory/helpers.py | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/lib/ansible/inventory/helpers.py b/lib/ansible/inventory/helpers.py new file mode 100644 index 0000000..39c7221 --- /dev/null +++ b/lib/ansible/inventory/helpers.py @@ -0,0 +1,40 @@ +# (c) 2017, Ansible by RedHat Inc, +# +# This file is part of Ansible +# +# Ansible is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Ansible is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Ansible. If not, see <http://www.gnu.org/licenses/>. + +############################################# +from __future__ import (absolute_import, division, print_function) +__metaclass__ = type + +from ansible.utils.vars import combine_vars + + +def sort_groups(groups): + return sorted(groups, key=lambda g: (g.depth, g.priority, g.name)) + + +def get_group_vars(groups): + """ + Combine all the group vars from a list of inventory groups. + + :param groups: list of ansible.inventory.group.Group objects + :rtype: dict + """ + results = {} + for group in sort_groups(groups): + results = combine_vars(results, group.get_vars()) + + return results |