def time_to_str(t, format='%Y-%m-%d %H:%M:%S.3FRAC'):
'''
Get string representation for floating point system time.
:param t: floating point system time
:param format: time string format
:returns: string representing UTC time
Uses the semantics of :py:func:`time.strftime` but additionally allows for
fractional seconds. If ``format`` contains ``'.xFRAC'``, where ``x`` is a
digit between 1 and 9, this is replaced with the fractional part of ``t``
with ``x`` digits precision.
'''
if isinstance(format, int):
if format > 0:
format = '%Y-%m-%d %H:%M:%S.' + '%iFRAC' % format
else:
format = '%Y-%m-%d %H:%M:%S'
if util_ext is not None:
t0 = math.floor(t)
try:
return util_ext.tts(int(t0), t - t0, format)
except util_ext.UtilExtError, e:
raise TimeStrError('%s, timestamp=%f, format=%s' %
(str(e), t, format))
def time_to_str(t, format='%Y-%m-%d %H:%M:%S.3FRAC'):
'''Get string representation for floating point system time.
:param t: floating point system time
:param format: time string format
:returns: string representing UTC time
Uses the semantics of :py:func:`time.strftime` but additionally allows
for fractional seconds. If *format* contains ``'.xFRAC'``, where ``x`` is a digit between 1 and 9,
this is replaced with the fractional part of *t* with ``x`` digits precision.
'''
if isinstance(format, int):
format = '%Y-%m-%d %H:%M:%S.'+str(format)+'FRAC'
if util_ext is not None:
t0 = math.floor(t)
try:
return util_ext.tts(int(t0), t - t0, format)
except util_ext.UtilExtError, e:
raise TimeStrError('%s, timestamp=%f, format=%s' % (str(e), t, format))