Refactoring: Made complete codebase PEP8 compatible.

[osm/vim-emu.git] / src / emuvim / cli / prometheus.py

diff --git a/src/emuvim/cli/prometheus.py b/src/emuvim/cli/prometheus.py
index 58969d1..82fa5bd 100755 (executable)
--- a/src/emuvim/cli/prometheus.py
+++ b/src/emuvim/cli/prometheus.py
@@ -1,38 +1,35 @@
-"""
-Copyright (c) 2015 SONATA-NFV
-ALL RIGHTS RESERVED.
-
-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.
-
-Neither the name of the SONATA-NFV [, ANY ADDITIONAL AFFILIATION]
-nor the names of its contributors may be used to endorse or promote
-products derived from this software without specific prior written
-permission.
-
-This work has been performed in the framework of the SONATA project,
-funded by the European Commission under Grant number 671517 through
-the Horizon 2020 and 5G-PPP programmes. The authors would like to
-acknowledge the contributions of their colleagues of the SONATA
-partner consortium (www.sonata-nfv.eu).
-"""
-
-
+# Copyright (c) 2015 SONATA-NFV and Paderborn University
+# ALL RIGHTS RESERVED.
+#
+# 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.
+#
+# Neither the name of the SONATA-NFV, Paderborn University
+# nor the names of its contributors may be used to endorse or promote
+# products derived from this software without specific prior written
+# permission.
+#
+# This work has been performed in the framework of the SONATA project,
+# funded by the European Commission under Grant number 671517 through
+# the Horizon 2020 and 5G-PPP programmes. The authors would like to
+# acknowledge the contributions of their colleagues of the SONATA
+# partner consortium (www.sonata-nfv.eu).
 import requests
 
 
 # set this to localhost for now
 # this is correct for son-emu started outside of a container or as a container with net=host
-#TODO if prometheus sdk DB is started outside of emulator, place these globals in an external SDK config file?
+# TODO if prometheus sdk DB is started outside of emulator, place these
+# globals in an external SDK config file?
 prometheus_ip = 'localhost'
 # when sdk is started with docker-compose, we could use
 # prometheus_ip = 'prometheus'
@@ -49,8 +46,8 @@ def query_Prometheus(query):
         # logging.info('return:{0}'.format(ret))
         try:
             ret = ret['data']['result'][0]['value']
-        except:
+        except BaseException:
             ret = None
     else:
         ret = None
-    return ret
\ No newline at end of file
+    return ret