diff options
Diffstat (limited to 'Modules/datetimemodule.c')
| -rw-r--r-- | Modules/datetimemodule.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Modules/datetimemodule.c b/Modules/datetimemodule.c index b7bddff..648ebe5 100644 --- a/Modules/datetimemodule.c +++ b/Modules/datetimemodule.c @@ -3683,6 +3683,13 @@ datetime_from_timestamp(PyObject *cls, TM_FUNC f, double timestamp, return NULL; fraction = timestamp - (double)timet; us = (int)round_to_long(fraction * 1e6); + /* If timestamp is less than one microsecond smaller than a + * full second, round up. Otherwise, ValueErrors are raised + * for some floats. */ + if (us == 1000000) { + timet += 1; + us = 0; + } return datetime_from_timet_and_us(cls, f, timet, us, tzinfo); } |