def date_isoformat(tdate, format=DATE_EXT_COMPLETE, yeardigits=4):
'''
Format date strings.
This method is just a wrapper around isodate.isostrf.strftime and uses
Date-Extended-Complete as default format.
'''
return strftime(tdate, format, yeardigits)
def time_isoformat(ttime, format=TIME_EXT_COMPLETE + TZ_EXT):
'''
Format time strings.
This method is just a wrapper around isodate.isostrf.strftime and uses
Time-Extended-Complete with extended time zone as default format.
'''
return strftime(ttime, format)
def datetime_isoformat(tdt, format=DATE_EXT_COMPLETE + 'T' +
TIME_EXT_COMPLETE + TZ_EXT):
'''
Format datetime strings.
This method is just a wrapper around isodate.isostrf.strftime and uses
Extended-Complete as default format.
'''
return strftime(tdt, format)
def datetime_isoformat(tdt,
format=DATE_EXT_COMPLETE + 'T' + TIME_EXT_COMPLETE +
TZ_EXT):
'''
Format datetime strings.
This method is just a wrapper around isodate.isostrf.strftime and uses
Extended-Complete as default format.
'''
return strftime(tdt, format)
def duration_isoformat(tduration, format=D_DEFAULT):
'''
Format duration strings.
This method is just a wrapper around isodate.isostrf.strftime and uses
P%P (D_DEFAULT) as default format.
'''
# TODO: implement better decision for negative Durations.
# should be done in Duration class in consistent way with timedelta.
if (((isinstance(tduration, Duration) and
(tduration.years < 0 or tduration.months < 0
or tduration.tdelta < timedelta(0))) or
(isinstance(tduration, timedelta) and (tduration < timedelta(0))))):
ret = '-'
else:
ret = ''
ret += strftime(tduration, format)
return ret
def duration_isoformat(tduration, format=D_DEFAULT):
'''
Format duration strings.
This method is just a wrapper around isodate.isostrf.strftime and uses
P%P (D_DEFAULT) as default format.
'''
# TODO: implement better decision for negative Durations.
# should be done in Duration class in consistent way with timedelta.
if (((isinstance(tduration, Duration)
and (tduration.years < 0 or tduration.months < 0
or tduration.tdelta < timedelta(0)))
or (isinstance(tduration, timedelta)
and (tduration < timedelta(0))))):
ret = '-'
else:
ret = ''
ret += strftime(tduration, format)
return ret
