From 20d68dfcc07bd389ce2ea7b0773c44d97ebeb68d Mon Sep 17 00:00:00 2001 From: Daniel Hahler Date: Tue, 17 Apr 2018 13:38:27 +0200 Subject: [PATCH] pdb.do_debug: handle any exceptions This avoids crashing with e.g. `debug foo(` (which causes a SyntaxError). --- Lib/pdb.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Lib/pdb.py b/Lib/pdb.py index 60bdb7675c8131..caa27416b424a1 100755 --- a/Lib/pdb.py +++ b/Lib/pdb.py @@ -1096,7 +1096,10 @@ def do_debug(self, arg): p = Pdb(self.completekey, self.stdin, self.stdout) p.prompt = "(%s) " % self.prompt.strip() self.message("ENTERING RECURSIVE DEBUGGER") - sys.call_tracing(p.run, (arg, globals, locals)) + try: + sys.call_tracing(p.run, (arg, globals, locals)) + except Exception as exc: + print('Failed to run cmd: %r' % exc) self.message("LEAVING RECURSIVE DEBUGGER") sys.settrace(self.trace_dispatch) self.lastcmd = p.lastcmd pFad - Phonifier reborn

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