3*MPxddlZddlZddlZddlmZdZej GddeZdZ dZ d Z d Z y) N)erroric.eZdZdZfdZdZdZxZS) timestampa A Unix timestamp with optional nanoseconds precision, modulo 2**31 seconds. A 3-tuple containing: `truncated_seconds`: seconds since the Unix epoch, truncated to its lower 31 bits `subsecond_nanoseconds`: number of nanoseconds since `truncated_seconds`. When this is zero, the sub-second precision is considered unknown. `second_ambiguous`: whether this timestamp is still "reliable" (see `reliable_mtime_of`) if we drop its sub-second component. cP|\}}}|tz||f}tt|||S)N) rangemasksuperr__new__)clsvaluetruncated_seconds subsec_nanossecond_ambiguous __class__s Eusr/lib/python3.12/site-packages/mercurial/dirstateutils/timestamp.pyr ztimestamp.__new__#s7NOY,S%88c,tjdNz+timestamp should never be compared directlyrProgrammingErrorselfothers r__eq__ztimestamp.__eq__($$ 9  rc,tjdrrrs r__gt__ztimestamp.__gt__-rr)__name__ __module__ __qualname____doc__r rr __classcell__)rs@rrrs 9   rrc|j\}} ttj|tj||j |S#tj||j |wxYw)z~return a timestamp for "now" in the current vfs This will raise an exception if no temporary files could be created. )mkstempmtime_ofosfstatcloseunlink)vfstmpfdtmpnames r get_fs_nowr-3sZ [[]NE7(  7  7s A(Bc6tjtdS)z4 Returns the `timestamp` at the Unix epoch. )rr)tupler rrrzeror1@s ==F ++rc |j}td}||z}||z}t ||dfS#t$r|tj}d}Y.wxYw)zo Takes an `os.stat_result`-like object and returns a `timestamp` object for its modification time. geArF) st_mtime_nsintAttributeErrorstatST_MTIMEr) stat_resultnanosbillionsecsrs rr%r%Gsj ' ''c(w dL%0 11 4==) s 1AAct|}|d}|d}|d}|d}||k(r|r|r||krt||dfSy||cxkrd|zkry|S|S)a4Same as `mtime_of`, but return `None` or a `Timestamp` with `second_ambiguous` set if the date might be ambiguous. A modification time is reliable if it is older than "present_time" (or sufficiently in the future). Otherwise a concurrent modification might happens with the same mtime. rTNiQ)r%r)r8 present_mtime file_mtime file_secondfile_nsboundary_second boundary_nss rreliable_mtime_ofrDas+&JQ-KmG#A&O"K+% {$ +w!=>> ; F)o*E F Gzr) functoolsr&r6rrtotal_orderingr/rr-r1r%rDr0rrrHsP       B ,24r