rwallace :
In Python as many other languages, the default behavior of an uncaught exception is to print a full stack trace. This is useful except that hundreds of lines of stack trace obscure previous console output with data most of which is uninformative. I really just want to see maybe the last ten lines of the stack trace.
What code can go into an exception handler to print a stack trace just the way it would happen with an uncaught exception, except only print the last ten lines?
Wasif Hasan :
Try this:
# import trace back module and get stack trace
import traceback
try:
statement
except:
error = traceback.format_exc()
# split stack trace into a list and slice it
stack_trace = error.split('\n')
stack_trace[len(stack_trace)-10:len(stack_trace)+1]
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