Class DumpThreads

conftest.py:59–94

        import traceback

        class DumpThreads(threading.Thread):
            def run(self):
                time.sleep(20)

                thread_id_to_name = {}
                try:
                    for t in threading.enumerate():
                        thread_id_to_name[t.ident] = "%s  (daemon: %s)" % (t.name, t.daemon)
                except:
                    pass

                stack_trace = [
                    "===============================================================================",
                    "pydev pyunit runner: Threads still found running after tests finished",
                    "================================= Thread Dump =================================",
                ]

                for thread_id, stack in sys._current_frames().items():
                    stack_trace.append("\n-------------------------------------------------------------------------------")
                    stack_trace.append(" Thread %s" % thread_id_to_name.get(thread_id, thread_id))
                    stack_trace.append("")

                    if "self" in stack.f_locals:
                        sys.stderr.write(str(stack.f_locals["self"]) + "\n")

                    for filename, lineno, name, line in traceback.extract_stack(stack):
                        stack_trace.append(' File "%s", line %d, in %s' % (filename, lineno, name))
                        if line:
                            stack_trace.append("   %s" % (line.strip()))
                stack_trace.append("\n=============================== END Thread Dump ===============================")
                sys.stderr.write("\n".join(stack_trace))

                # Force thread run to finish
                import os

                os._exit(123)

        dump_current_frames_thread = DumpThreads()
        dump_current_frames_thread.daemon = True  # Daemon so that this thread doesn't halt it!