B 3\@s^dZddlmZmZmZedZGdddeZeZddZeejZeej Z ddZ d S) z2 Timezone utilities Just UTC-awareness right now )tzinfo timedeltadatetimec@s eZdZdZddZddZdS)tzUTCz#tzinfo object for UTC (zero offset)cCstS)N)ZERO)selfdr +lib/python3.7/site-packages/notebook/_tz.py utcoffsetsztzUTC.utcoffsetcCstS)N)r)rrr r r dstsz tzUTC.dstN)__name__ __module__ __qualname____doc__r r r r r r rsrcsfdd}|S)z.utc_methodr )rrr )rr utc_awares rcCs|ddS)zdReturn iso-formatted timestamp Like .isoformat(), but uses Z for UTC instead of +00:00 z+00:00Z) isoformatr)rr r r r%srN) rrrrrrrrZutcfromtimestampZutcnowrr r r r s