test_logging.py 文件源码

def test_basic(self):
        logtype = 'Application'
        elh = win32evtlog.OpenEventLog(None, logtype)
        num_recs = win32evtlog.GetNumberOfEventLogRecords(elh)
        h = logging.handlers.NTEventLogHandler('test_logging')
        r = logging.makeLogRecord({'msg': 'Test Log Message'})
        h.handle(r)
        h.close()
        # Now see if the event is recorded
        self.assertTrue(num_recs < win32evtlog.GetNumberOfEventLogRecords(elh))
        flags = win32evtlog.EVENTLOG_BACKWARDS_READ | \
                win32evtlog.EVENTLOG_SEQUENTIAL_READ
        found = False
        GO_BACK = 100
        events = win32evtlog.ReadEventLog(elh, flags, GO_BACK)
        for e in events:
            if e.SourceName != 'test_logging':
                continue
            msg = win32evtlogutil.SafeFormatMessage(e, logtype)
            if msg != 'Test Log Message\r\n':
                continue
            found = True
            break
        msg = 'Record not found in event log, went back %d records' % GO_BACK
        self.assertTrue(found, msg=msg)

# Set the locale to the platform-dependent default.  I have no idea
# why the test does this, but in any case we save the current locale
# first and restore it at the end.