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time: add time_ns function #146

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Merged
merged 1 commit into from
Jan 10, 2022
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time: add time_ns function #146

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11 changes: 11 additions & 0 deletions time/time.go
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,15 @@ func time_time(self py.Object) (py.Object, error) {
return py.Float(time.Now().UnixNano()) / 1e9, nil
}

const time_ns_doc = `time_ns() -> int

Return the current time in nanoseconds since the Epoch.
`

func time_time_ns(self py.Object) (py.Object, error) {
return py.Int(time.Now().UnixNano()), nil
}

// func floatclock(_Py_clock_info_t *info) (py.Object, error) {
// value := clock()
// if value == (clock_t)-1 {
Expand Down Expand Up @@ -979,6 +988,7 @@ func PyInit_timezone(m py.Object) {
func init() {
methods := []*py.Method{
py.MustNewMethod("time", time_time, 0, time_doc),
py.MustNewMethod("time_ns", time_time_ns, 0, time_ns_doc),
py.MustNewMethod("clock", time_clock, 0, clock_doc),
py.MustNewMethod("clock_gettime", time_clock_gettime, 0, clock_gettime_doc),
py.MustNewMethod("clock_settime", time_clock_settime, 0, clock_settime_doc),
Expand Down Expand Up @@ -1037,6 +1047,7 @@ tzname -- tuple of (standard time zone name, DST time zone name)
Functions:

time() -- return current time in seconds since the Epoch as a float
time_ns() -- return current time in nanoseconds since the Epoch
clock() -- return CPU time since process start as a float
sleep() -- delay for a number of seconds given as a float
gmtime() -- convert seconds since Epoch to UTC tuple
Expand Down