Making the switch to v2

lib/ansible/parsing/yaml/loader.py

@@ -0,0 +1,51 @@
+# (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
+
+try:
+    from _yaml import CParser, CEmitter
+    HAVE_PYYAML_C = True
+except ImportError:
+    HAVE_PYYAML_C = False
+
+from yaml.resolver import Resolver
+
+from ansible.parsing.yaml.constructor import AnsibleConstructor
+
+if HAVE_PYYAML_C:
+    class AnsibleLoader(CParser, AnsibleConstructor, Resolver):
+        def __init__(self, stream, file_name=None):
+            CParser.__init__(self, stream)
+            AnsibleConstructor.__init__(self, file_name=file_name)
+            Resolver.__init__(self)
+else:
+    from yaml.composer import Composer
+    from yaml.reader import Reader
+    from yaml.scanner import Scanner
+    from yaml.parser import Parser
+
+    class AnsibleLoader(Reader, Scanner, Parser, Composer, AnsibleConstructor, Resolver):
+        def __init__(self, stream, file_name=None):
+            Reader.__init__(self, stream)
+            Scanner.__init__(self)
+            Parser.__init__(self)
+            Composer.__init__(self)
+            AnsibleConstructor.__init__(self, file_name=file_name)
+            Resolver.__init__(self)