5pj %SrSSKJr SSKrSSKrSSKJrJr SrS\S'\R"S5r SS jr SS jr SS jr S S .SSjjrS/rg)z4Timestamp parsing and timezone conversion utilities.) annotationsN)datetimetimezone)z%Y-%m-%dT%H:%M:%S.%fz%Y-%m-%dT%H:%M:%Sz%Y-%m-%d %H:%M:%S.%fz%Y-%m-%d %H:%M:%Sztuple[str, ...]_NAIVE_FORMATSz (\.\d{6})\d+c.[RSU5$)z5Truncate fractional seconds to microsecond precision.z\1) _SUBSECOND_REsub)values [/var/www/html/pdf-tiff/venv/lib/python3.13/site-packages/modelscope_hub/utils/time_utils.py_truncate_subsecondsr s   UE **cUSSS-n[U5n[R"U5nUR U5$![an[SU<35UeSnAff=f)zAParse a trailing-Z UTC string and convert to the target timezone.Nz+00:00zInvalid UTC timestamp string: )r r fromisoformat ValueError astimezone)r target_tzisodtexcs r _parse_utc_stringrsn *x C s #CN  # #C ( == ## N9%CD#MNs< AAAcl[U5n[H)n[R"X#5nUR US9s $ [R "U5nURcUR US9$URU5$![a M~f=f![an[ SU<35UeSnAff=f)z>Parse a naive timestamp string and attach the target timezone.tzinfozUnrecognized timestamp string: N) r rrstrptimerreplacerrr)r r candidatefmtrrs r _parse_naive_stringr&s$U+I ""92Bzzz++ O  # #I . yyzzz++ == ##    O:5)DE3NOs)BB BB B3B..B3z Asia/ShanghaitzcBUcg[R"U5n[U[5(a-URcUR US9$UR U5$[U[5(a![S[U5R35e[U[[45(aBUS:aUS- OUn[R"U[RS9nUR U5$[U[&5(aNUR)5nU(d [%S5eUR+S 5(a [-Xb5$[/Xb5$[S[U5R35e![ ["[$4an[%SU<35UeSnAff=f) aKNormalize heterogeneous timestamp inputs to a timezone-aware datetime. Args: value: A UNIX timestamp (int), an ISO-like string, a datetime, or None. tz: IANA timezone name used as the conversion target and the default timezone for naive inputs. Returns: A timezone-aware datetime, or None when value is None. NrzUnsupported timestamp type: lc( ir zInvalid UNIX timestamp: zEmpty timestamp stringZ)zoneinfoZoneInfo isinstancerrrrbool TypeErrortype__name__intfloat fromtimestamprutc OverflowErrorOSErrorrstrstripendswithrr)r r!rtsrrtexts r parse_timestampr69sl }!!"%I%"" << == =2 2 **%6tE{7K7K6LMNN%#u&&"]2UT\ L''x||r?sv:" '# ?+ + $$,-K &-K -K -K`  r