vani.sm@techmahindra.com
How to write a python script to log FME error to the database if the FME Workspace fails?
Hi
Using this pattern you can catch any error messages sent to the log window and access them in your shutdown script, e.g. for writing them to a database or a separate log file:
In the startup script we define a global list "my_fme_messages" and we tell FME to add all log file messages with a severity of WARN, ERROR or FATAL to it:
from fmeobjects import *
global my_fme_messages
my_fme_messages = []
def LogSkimmer(severity, text):
if severity in (FME_WARN, FME_ERROR, FME_FATAL):
my_fme_messages.append(text)
FMELogFile().setCallBack(LogSkimmer)
In the shutdown script, we can then analyse "my_fme_messages" and do whatever we want with it:
import fme
if not fme.status:
# Translation failed
global my_fme_messages
for msg in my_fme_messages:
# Do something with the error message(s)
print "Message was:", msg
David
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