sys.settrace(None)

globals = self.curframe.f_globals

locals = self.curframe_locals

try:

code = compile(arg, "<string>", "exec")

except SyntaxError:

exc_info = sys.exc_info()[:2]

self.error(traceback.format_exception_only(*exc_info)[-1].strip())

return

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))

sys.call_tracing(p.run, (code, globals, locals))

self.message("LEAVING RECURSIVE DEBUGGER")

sys.settrace(self.trace_dispatch)

self.lastcmd = p.lastcmd