Jacek, > credFile = os.path.expanduser(TestDbLocal.CREDFILE) > if not os.path.isfile(credFile): > log.warning("file '%s' not found.", credFile) > else: > unittest.main() Is the problem really expanduser()? I think the problem is that only the existence (and type) of the file is tested, not whether it is readable. -- Kian-Tat Lim, LSST Data Management, [log in to unmask] ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the QSERV-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1