Catch a few more exceptions, and Pylint fixes

diff --git a/infoex-autowx.py b/infoex-autowx.py
index b979287e1a38b12d6796a3b590098ee894ba44c8..a68d778225fa22bfe10ef5a1cc6f96d4c0cbd370 100755 (executable)
--- a/infoex-autowx.py
+++ b/infoex-autowx.py
@@ -474,11 +474,19 @@ def get_mesowest_data(begin, end, station):
 
     try:
         observations = json['STATION'][0]['OBSERVATIONS']
-    except KeyError:
-        LOG.error("Unexpected JSON in MesoWest response")
+    except KeyError as exc:
+        LOG.error("Unexpected JSON in MesoWest response: '%s'", exc)
         sys.exit(1)
-    except ValueError:
-        LOG.error("Bad JSON in MesoWest response")
+    except IndexError as exc:
+        LOG.error("Unexpected JSON in MesoWest response: '%s'", exc)
+        try:
+            LOG.error("Detailed MesoWest response: '%s'",
+                      json['SUMMARY']['RESPONSE_MESSAGE'])
+        except KeyError:
+            pass
+        sys.exit(1)
+    except ValueError as exc:
+        LOG.error("Bad JSON in MesoWest response: '%s'", exc)
         sys.exit(1)
 
     pos = len(observations['date_time']) - 1