TimeDeltaDatetime¶
-
class
astropy.time.
TimeDeltaDatetime
(val1, val2, scale, precision, in_subfmt, out_subfmt, from_jd=False)[source]¶ Bases:
astropy.time.TimeDeltaFormat
,astropy.time.TimeUnique
Time delta in datetime.timedelta
Attributes Summary
Return the cache associated with this instance.
Time scale
Methods Summary
mask_if_needed
(self, value)set_jds
(self, val1, val2)Set internal jd1 and jd2 from val1 and val2.
to_value
(self[, parent, out_subfmt])Return time representation from internal jd1 and jd2 in specified
out_subfmt
.Attributes Documentation
-
cache
¶ Return the cache associated with this instance.
-
in_subfmt
¶
-
jd1
¶
-
jd2
¶
-
jd2_filled
¶
-
mask
¶
-
masked
¶
-
name
= 'datetime'¶
-
out_subfmt
¶
-
scale
¶ Time scale
-
subfmts
= ()¶
-
value
¶
Methods Documentation
-
mask_if_needed
(self, value)¶
-
set_jds
(self, val1, val2)[source]¶ Set internal jd1 and jd2 from val1 and val2. Must be provided by derived classes.
-
to_value
(self, parent=None, out_subfmt=None)¶ Return time representation from internal jd1 and jd2 in specified
out_subfmt
.This is the base method that ignores
parent
and uses thevalue
property to compute the output. This is done by temporarily settingself.out_subfmt
and callingself.value
. This is required for legacy Format subclasses prior to astropy 4.0 New code should instead implement the value functionality into_value()
and then make thevalue
property be a simple call toself.to_value()
.- Parameters
- parentobj
Parent
Time
object associated with thisTimeFormat
object- out_subfmtstr or
None
Output subformt (use existing self.out_subfmt if
None
)
- Returns
- valuenumpy.array, numpy.ma.array
Array or masked array of formatted time representation values
-