Address #174: dbapi2 parsing bug.

VOLTTRON · Oct 28, 2015 · c16f924 · c16f924
1 parent 2bf9aba
commit c16f924
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/services/core/SQLHistorian/setup.py b/services/core/SQLHistorian/setup.py
@@ -63,7 +63,7 @@
 
 setup(
     name = package + 'agent',
-    version = "3.0",
+    version = "3.0.1",
     install_requires = ['volttron', 'ply'],
     packages = packages,
     entry_points = {

diff --git a/volttron/platform/agent/utils.py b/volttron/platform/agent/utils.py
@@ -59,6 +59,7 @@
 
 import argparse
 from dateutil.parser import parse
+from datetime import timedelta
 import logging
 import os
 import pytz
@@ -85,6 +86,8 @@
         re.MULTILINE | re.DOTALL)
 
 
+_log = logging.getLogger(__name__)
+
 def _repl(match):
     '''Replace the matched group with an appropriate string.'''
     # If the first group matched, a quoted string was matched and should
@@ -282,6 +285,11 @@ def process_timestamp(timestamp_string):
 
     try:
         timestamp = parse(timestamp_string)
+
+        #The following addresses #174: error with dbapi2
+        if not timestamp.microsecond:
+            _log.warn("No microsecond in timestamp. Adding 1 to prevent dbapi2 bug.")
+            timestamp = timestamp + timedelta(microseconds = 1)
     except (ValueError, TypeError) as e:
         _log.error("message for {topic} bad timetamp string: {ts_string}".format(topic=topic,
                                                                                  ts_string=timestamp_string))