def format(date, now=None, locale='en'):
'''
the entry method
'''
if not isinstance(date, timedelta):
if now is None:
now = datetime.now()
date = parser.parse(date)
now = parser.parse(now)
if date is None:
raise ParameterUnvalid('the parameter `date` should be datetime '
'/ timedelta, or datetime formated string.')
if now is None:
raise ParameterUnvalid('the parameter `now` should be datetime, '
'or datetime formated string.')
date = now - date
# the gap sec
diff_seconds = int(total_seconds(date))
# is ago or in
ago_in = 0
if diff_seconds < 0:
ago_in = 1 # date is later then now, is the time in future
diff_seconds *= -1 # chango to positive
tmp = 0
i = 0
while i < SEC_ARRAY_LEN:
tmp = SEC_ARRAY[i]
if diff_seconds >= tmp:
i += 1
diff_seconds /= tmp
else:
break
diff_seconds = int(diff_seconds)
i *= 2
if diff_seconds > (i == 0 and 9 or 1):
i += 1
if locale is None:
locale = DEFAULT_LOCALE
# Parsing function for languages with specific grammar.
# They are called with i, ago_in and diff_seconds arguments.
parsing_func = custom_grammar.SPECIFIC_GRAMMAR_LANGUAGES.get(
locale, lambda i, ago_in, diff_seconds: ago_in)
ago_in = parsing_func(i, ago_in, diff_seconds)
tmp = timeago_template(locale, i, ago_in)
return '%s' in tmp and tmp % diff_seconds or tmp
def format(date, now=None, locale='en'):
'''
the entry method
'''
if not isinstance(date, timedelta):
if now is None:
now = datetime.now()
date = parser.parse(date)
now = parser.parse(now)
if date is None:
raise ParameterUnvalid('the parameter `date` should be datetime '
'/ timedelta, or datetime formated string.')
if now is None:
raise ParameterUnvalid('the parameter `now` should be datetime, '
'or datetime formated string.')
date = now - date
# the gap sec
diff_seconds = int(total_seconds(date))
# is ago or in
ago_in = 0
if diff_seconds < 0:
ago_in = 1 # date is later then now, is the time in future
diff_seconds *= -1 # chango to positive
tmp = 0
i = 0
while i < SEC_ARRAY_LEN:
tmp = SEC_ARRAY[i]
if diff_seconds >= tmp:
i += 1
diff_seconds /= tmp
else:
break
diff_seconds = int(diff_seconds)
i *= 2
if diff_seconds > (i == 0 and 9 or 1):
i += 1
if locale is None:
locale = DEFAULT_LOCALE
tmp = timeago_template(locale, i, ago_in)
if hasattr(tmp, '__call__'):
tmp = tmp(diff_seconds)
return '%s' in tmp and tmp % diff_seconds or tmp
def test_timeago_parse_input(self):
date = datetime.datetime(2016, 5, 27, 21, 22, 2)
# datetime string
input = '2016-05-27 21:22:02'
self.assertEqual(parser.parse(input), date)
input = '2016-5-27 21:22:2'
self.assertEqual(parser.parse(input), date)
input = '2016/05/27 21:22:02'
self.assertEqual(parser.parse(input), date)
input = '2016/5/27 21:22:02'
self.assertEqual(parser.parse(input), date)
date = datetime.datetime(2016, 5, 27, 0, 0, 0)
input = '2016/05/27'
self.assertEqual(parser.parse(input), date)
input = '2016-5-27'
self.assertEqual(parser.parse(input), date)
input = '2016-05-27'
self.assertEqual(parser.parse(input), date)
today = dateimport.today()
date = datetime.datetime(today.year, today.month, today.day, 12, 12,
12)
input = '12:12:12'
self.assertEqual(parser.parse(input), date)
# date
input = dateimport(2016, 5, 27)
date = datetime.datetime(2016, 5, 27, 0, 0, 0)
self.assertEqual(parser.parse(input), date)
# time
today = dateimport.today()
input = time(21, 45, 27)
date = datetime.datetime(today.year, today.month, today.day, 21, 45,
27)
self.assertEqual(parser.parse(input), date)
# datetime
input = datetime.datetime(2016, 5, 27, 21, 45, 27)
date = datetime.datetime(2016, 5, 27, 21, 45, 27)
self.assertEqual(parser.parse(input), date)
# None
input = '2016-05-27 23.23:21'
self.assertEqual(parser.parse(input), None)
# None
input = '2016-05-27 23:23:21'
self.assertEqual(parser.parse(input), None)
def test_timeago_parse_input(self):
date = datetime.datetime(2016, 5, 27, 21, 22, 2)
# datetime string
input = '2016-05-27 21:22:02'
self.assertEqual(parser.parse(input), date)
input = '2016-5-27 21:22:2'
self.assertEqual(parser.parse(input), date)
input = '2016/05/27 21:22:02'
self.assertEqual(parser.parse(input), date)
input = '2016/5/27 21:22:02'
self.assertEqual(parser.parse(input), date)
date = datetime.datetime(2016, 5, 27, 0, 0, 0)
input = '2016/05/27'
self.assertEqual(parser.parse(input), date)
input = '2016-5-27'
self.assertEqual(parser.parse(input), date)
input = '2016-05-27'
self.assertEqual(parser.parse(input), date)
today = dateimport.today()
date = datetime.datetime(today.year, today.month, today.day, 12, 12, 12)
input = '12:12:12'
self.assertEqual(parser.parse(input), date)
# date
input = dateimport(2016, 5, 27)
date = datetime.datetime(2016, 5, 27, 0, 0, 0)
self.assertEqual(parser.parse(input), date)
# time
today = dateimport.today()
input = time(21, 45, 27)
date = datetime.datetime(today.year, today.month, today.day, 21, 45, 27)
self.assertEqual(parser.parse(input), date)
# datetime
input = datetime.datetime(2016, 5, 27, 21, 45, 27)
date = datetime.datetime(2016, 5, 27, 21, 45, 27)
self.assertEqual(parser.parse(input), date)
# None
input = '2016-05-27 23.23:21'
self.assertEqual(parser.parse(input), None)
# None
input = '2016-05-27 23:23:21'
self.assertEqual(parser.parse(input), None)
def format(date, now=None, locale='en'):
'''
the entry method
'''
if isinstance(date, timedelta):
diff_seconds = date.total_seconds()
else:
if now is None:
now = datetime.now()
date = parser.parse(date)
now = parser.parse(now)
if date is None:
raise ParameterUnvalid('the parameter `date` should be datetime / timedelta, or datetime formated string.')
if now is None:
raise ParameterUnvalid('the parameter `now` should be datetime, or datetime formated string.')
# the gap sec
diff_seconds = (now - date).total_seconds()
# is ago or in
ago_in = 0
if diff_seconds < 0:
ago_in = 1 # date is later then now, is the time in future
diff_seconds *= -1 # chango to positive
# less then SECONDS
if(diff_seconds < SECONDS):
return timeago_template('JUST_NOW', locale, ago_in)
# seconds ago
if(diff_seconds < MINUTE_SECONDS):
return timeago_template('SECOND_AGO', locale, ago_in) % (int(diff_seconds))
# a minute ago
if(diff_seconds < MINUTE_SECONDS * 2):
return timeago_template('A_MINUTE_AGO', locale, ago_in)
# minutes ago
if(diff_seconds < HOUR_SECONDS):
return timeago_template('MINUTES_AGO', locale, ago_in) % (int(diff_seconds / MINUTE_SECONDS))
# an hour ago
if(diff_seconds < HOUR_SECONDS * 2):
return timeago_template('AN_HOUR_AGO', locale, ago_in)
# hours ago
if(diff_seconds < HOUR_SECONDS * 24):
return timeago_template('HOURS_AGO', locale, ago_in) % (int(diff_seconds / HOUR_SECONDS))
# a day ago
if(diff_seconds < DAY_SECONDS * 2):
return timeago_template('A_DAY_AGO', locale, ago_in)
# days ago
if(diff_seconds < DAY_SECONDS * 30):
return timeago_template('DAYS_AGO', locale, ago_in) % (int(diff_seconds / DAY_SECONDS))
# a month ago
if(diff_seconds < MONTH_SECONDS * 2):
return timeago_template('A_MONTH_AGO', locale, ago_in)
# months ago
if(diff_seconds < MONTH_SECONDS * 12):
return timeago_template('MONTHS_AGO', locale, ago_in) % (int(diff_seconds / MONTH_SECONDS))
# a year ago
if(diff_seconds < YEAR_SECONDS * 2):
return timeago_template('A_YEAR_AGO', locale, ago_in)
# years ago
return timeago_template('YEARS_AGO', locale, ago_in) % (int(diff_seconds / YEAR_SECONDS))