Login

Capture Stack Trace Decorator

Author:
LorenDavie
Posted:
May 20, 2010
Language:
Python
Version:
1.2
Tags:
decorator debugging
Score:
1 (after 1 ratings)

Put this decorator on any function to capture any exceptions generated within and print to a stack trace.

example:

@catch def my_func(): # code that may raise an exception here

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
import traceback

def catch(func):
    """
    Catches any exception and prints a stack trace.
    """
    def wrapper(*args,**kwargs):
        try:
            return func(*args,**kwargs)
        except:
            traceback.print_exc()
    
    return wrapper

More like this

Comments

Please login first before commenting.