init nfvparser code

Change-Id: I8e264c87777e36c4a42f0aa42ab4ae66a1d59a0b
Signed-off-by: Zhaoxing <meng.zhaoxing1@zte.com.cn>

1 files changed, 23 insertions, 0 deletions

diff --git a/nfvparser/src/main/python/toscaparser/utils/gettextutils.py b/nfvparser/src/main/python/toscaparser/utils/gettextutils.py
new file mode 100644
index 0000000..d631ac8
--- /dev/null
+++ b/nfvparser/src/main/python/toscaparser/utils/gettextutils.py
@@ -0,0 +1,23 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import gettext
+import os
+
+_localedir = os.environ.get('tosca-parser'.upper() + '_LOCALEDIR')
+_t = gettext.translation('tosca-parser', localedir=_localedir,
+                         fallback=True)
+
+
+def _(msg):
+    # type: (object) -> object
+    return _t.gettext(msg)