Am Wed, 12 Sep 2007 11:21:48 +0200 schrieb Michael Ströder: > [EMAIL PROTECTED] wrote: >> I'm running code via the "exec in context" statement within a much >> larger program. What I would like to do is capture any possible >> errors and show a pretty traceback just like the Python interactive >> interpreter does, but only show the part of the traceback relating to >> the code sent to exec. >> >> For example here is the code I'm using: >> >> try: >> exec code >> except Exception,Err: >> traceback.print_exc() > > Guess what's argument limit is for. Excerpt from the Python docs:
Unfortunately traceback.print_exc(limit=N) trims the wrong end of the traceback: >>> def alpha(): beta() ... >>> def beta(): gamma() ... >>> def gamma(): 1/0 ... >>> try: ... alpha() ... except: ... traceback.print_exc() ... Traceback (most recent call last): File "<stdin>", line 2, in <module> File "<stdin>", line 1, in alpha File "<stdin>", line 1, in beta File "<stdin>", line 1, in gamma ZeroDivisionError: integer division or modulo by zero >>> try: ... alpha() ... except: ... traceback.print_exc(limit=1) ... Traceback (most recent call last): File "<stdin>", line 2, in <module> ZeroDivisionError: integer division or modulo by zero >>> Peter -- http://mail.python.org/mailman/listinfo/python-list
