When an exception occurs in Python, can you inspect the stack? Can you determine its depth? I've looked at the traceback module, but I can't figure out how to use it.
My goal is to catch any exceptions that occur during the parsing of an eval expression, without catching exceptions thrown by any functions it may have called. Don't berate me for using eval. It wasn't my decision.
NOTE: I want to do this programmatically, not interactively.
traceback
is enough - and I suppose that documentation describes it rather well. Simplified example:
import sys
import traceback
try:
eval('a')
except NameError:
traceback.print_exc(file=sys.stdout)
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With