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author | Vlastimil Holer <vlastimil.holer@gmail.com> | 2012-12-19 18:03:03 +0100 |
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committer | Vlastimil Holer <vlastimil.holer@gmail.com> | 2012-12-19 18:03:03 +0100 |
commit | 8dd9678d97a822e477915c150d528096a83c9777 (patch) | |
tree | a9b5708edd9d448508abf00abdd9b7bdeba16541 /cloudinit/safeyaml.py | |
parent | a9939fe768e04d52fe530c7467357d79b78a21f4 (diff) | |
parent | 3569e71a1579b97f4e33fb46ab3fcef08a4ddad4 (diff) | |
download | vyos-cloud-init-8dd9678d97a822e477915c150d528096a83c9777.tar.gz vyos-cloud-init-8dd9678d97a822e477915c150d528096a83c9777.zip |
Merged trunk lp:cloud-init
Diffstat (limited to 'cloudinit/safeyaml.py')
-rw-r--r-- | cloudinit/safeyaml.py | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/cloudinit/safeyaml.py b/cloudinit/safeyaml.py new file mode 100644 index 00000000..eba5d056 --- /dev/null +++ b/cloudinit/safeyaml.py @@ -0,0 +1,32 @@ +# vi: ts=4 expandtab +# +# Copyright (C) 2012 Canonical Ltd. +# +# Author: Scott Moser <scott.moser@canonical.com> +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 3, as +# published by the Free Software Foundation. +# +# This program 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 this program. If not, see <http://www.gnu.org/licenses/>. + +import yaml + + +class _CustomSafeLoader(yaml.SafeLoader): + def construct_python_unicode(self, node): + return self.construct_scalar(node) + +_CustomSafeLoader.add_constructor( + u'tag:yaml.org,2002:python/unicode', + _CustomSafeLoader.construct_python_unicode) + + +def load(blob): + return(yaml.load(blob, Loader=_CustomSafeLoader)) |