TimeDeltaNumeric

class astropy.time.TimeDeltaNumeric(val1, val2, scale, precision, in_subfmt, out_subfmt, from_jd=False)[source]

Bases: astropy.time.TimeDeltaFormat, astropy.time.TimeNumeric

Attributes Summary

cache Return the cache associated with this instance.
jd1
jd2
jd2_filled
mask
masked
scale Time scale
subfmts
value

Methods Summary

mask_if_needed(self, value)
set_jds(self, val1, val2) Set internal jd1 and jd2 from val1 and val2.
to_value(self, \*\*kwargs) Return time representation from internal jd1 and jd2.

Attributes Documentation

cache

Return the cache associated with this instance.

jd1
jd2
jd2_filled
mask
masked
scale

Time scale

subfmts = (('float', <class 'numpy.float64'>, None, <ufunc 'add'>), ('long', <class 'numpy.float128'>, <function longdouble_to_twoval>, <function twoval_to_longdouble>), ('decimal', <class 'numpy.object_'>, <numpy.vectorize object>, <numpy.vectorize object>), ('str', <class 'numpy.str_'>, <numpy.vectorize object>, <numpy.vectorize object>), ('bytes', <class 'numpy.bytes_'>, <numpy.vectorize object>, <numpy.vectorize object>))
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, **kwargs)[source]

Return time representation from internal jd1 and jd2. This is the base method that ignores parent and requires that subclasses implement the value property. Subclasses that require parent or have other optional args for to_value should compute and return the value directly.