When using a decorator exceptions raised reference the decorator not the function

Jean-Michel Pichavant jeanmichel at sequans.com
Thu Oct 30 14:24:16 CET 2014


----- Original Message -----
> From: "Peter Otten" <__peter__ at web.de>
> To: python-list at python.org
> Sent: Thursday, 30 October, 2014 1:45:42 PM
> Subject: Re: When using a decorator exceptions raised reference the decorator not the function
> 
> Néstor Boscán wrote:
> 
> > I'm using Python 2.7 and I'm creating a class decorator that
> > extract
> > information from exceptions for logging purposes.
> > 
> > Everytime an exception is raised from the original function and I
> > extract
> > the origin of the exception with sys.exc_info() I get a reference
> > to the
> > line in the decorator where the function is called, not the line of
> > the
> > original function where the exception was raised.
> > 
> > Any ideas?
> 
> Please show us the code, preferably as a small self-contained
> example. Thank
> you.

+1 show us your decorator.

if you did something like:

try:

except Exception, e:
  # do something
  raise e


Then replace "raise e" by a bare "raise"


JM


-- IMPORTANT NOTICE: 

The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.


More information about the Python-list mailing list