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-rw-r--r--lib/ansible/parsing/yaml/loader.py45
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diff --git a/lib/ansible/parsing/yaml/loader.py b/lib/ansible/parsing/yaml/loader.py
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+# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>
+#
+# 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/>.
+
+# Make coding more python3-ish
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+from yaml.resolver import Resolver
+
+from ansible.parsing.yaml.constructor import AnsibleConstructor
+from ansible.module_utils.common.yaml import HAS_LIBYAML, Parser
+
+if HAS_LIBYAML:
+ class AnsibleLoader(Parser, AnsibleConstructor, Resolver): # type: ignore[misc] # pylint: disable=inconsistent-mro
+ def __init__(self, stream, file_name=None, vault_secrets=None):
+ Parser.__init__(self, stream)
+ AnsibleConstructor.__init__(self, file_name=file_name, vault_secrets=vault_secrets)
+ Resolver.__init__(self)
+else:
+ from yaml.composer import Composer
+ from yaml.reader import Reader
+ from yaml.scanner import Scanner
+
+ class AnsibleLoader(Reader, Scanner, Parser, Composer, AnsibleConstructor, Resolver): # type: ignore[misc,no-redef] # pylint: disable=inconsistent-mro
+ def __init__(self, stream, file_name=None, vault_secrets=None):
+ Reader.__init__(self, stream)
+ Scanner.__init__(self)
+ Parser.__init__(self)
+ Composer.__init__(self)
+ AnsibleConstructor.__init__(self, file_name=file_name, vault_secrets=vault_secrets)
+ Resolver.__init__(self)