Adding upstream version 2.14.13.upstream/2.14.13

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 45 insertions, 0 deletions

diff --git a/lib/ansible/template/template.py b/lib/ansible/template/template.py
new file mode 100644
index 0000000..5eb66da
--- /dev/null
+++ b/lib/ansible/template/template.py
@@ -0,0 +1,45 @@
+# (c) 2012, 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 jinja2.nativetypes import NativeTemplate
+
+__all__ = ['AnsibleJ2Template']
+
+
+class AnsibleJ2Template(NativeTemplate):
+    '''
+    A helper class, which prevents Jinja2 from running AnsibleJ2Vars through dict().
+    Without this, {% include %} and similar will create new contexts unlike the special
+    one created in Templar.template. This ensures they are all alike, except for
+    potential locals.
+    '''
+
+    def new_context(self, vars=None, shared=False, locals=None):
+        if vars is None:
+            vars = dict(self.globals or ())
+
+        if isinstance(vars, dict):
+            vars = vars.copy()
+            if locals is not None:
+                vars.update(locals)
+        else:
+            vars = vars.add_locals(locals)
+        return self.environment.context_class(self.environment, vars, self.name, self.blocks)