def upload_path(self, instance, filename):
# file will be uploaded to MEDIA_ROOT/file/<ym>/<stamp>.<ext>
return '{ym}/{stamp}{ext}'.format(
ym=tc.local_string(format='%Y%m'),
stamp=tc.local_timestamp(ms=True),
ext=os.path.splitext(filename)[1].lower(),
)
def test_is_future_time(self):
assert not tc.is_future_time('')
# Datetime
assert tc.is_future_time(tc.utc_datetime(),
base_dt=tc.several_time_ago(hours=1))
assert tc.is_future_time(tc.local_datetime(),
base_dt=tc.several_time_ago(hours=1),
utc=False)
# String
assert tc.is_future_time(tc.utc_string(),
base_dt=tc.several_time_ago(hours=1))
assert tc.is_future_time(tc.local_string(),
base_dt=tc.several_time_ago(hours=1),
utc=False)
assert tc.is_future_time(tc.utc_string(format='%Y-%m-%dT%H:%M:%SZ'),
base_dt=tc.several_time_ago(hours=1),
format='%Y-%m-%dT%H:%M:%SZ')
# Stamp
assert tc.is_future_time(tc.utc_timestamp(),
base_dt=tc.several_time_ago(hours=1))
assert tc.is_future_time(tc.local_timestamp(),
base_dt=tc.several_time_ago(hours=1),
utc=False)
# Base_dt
assert tc.is_future_time(tc.utc_datetime(),
base_dt=tc.several_time_ago(hours=1))
assert not tc.is_future_time(tc.several_time_ago(hours=2),
base_dt=tc.several_time_ago(hours=1))
def upload_img_path(self, filename):
'''上传图片的默认路径'''
# usonpython.JPG
return 'images/{ym}/{stamp}.{ext}'.format(
ym=tc.local_string(format='%Y-%m'),
stamp=tc.local_timestamp(),
# ext=filename.split('.')[1].lower(),
ext=os.path.splitext(filename)[1].lower(),
)
def test_local_timestamp(self):
assert isinstance(tc.local_timestamp(), int)
assert isinstance(tc.local_timestamp(ms=True), float)
def main():
# Variable
print(">> tc.TIME_ZONE")
print(" Exec: {}".format("tc.TIME_ZONE"))
print(" Result: {}".format(tc.TIME_ZONE))
print()
print(">> tc.TIME_FORM")
print(" Exec: {}".format("tc.TIME_FORMAT"))
print(" Result: {}".format(tc.TIME_FORMAT))
print()
# DATETIME
print(">> utc_datetime()")
print(" Exec: {}".format("tc.utc_datetime()"))
print(" Result: {}".format(tc.utc_datetime()))
print()
print(">> local_datetime()")
print(" Exec: {}".format("tc.local_datetime()"))
print(" Result: {}".format(tc.local_datetime()))
print()
print(">> to_utc_datetime(local_dt, timezone=TIME_ZONE)")
print(" Exec: {}".format("tc.to_utc_datetime(datetime.datetime.now(), timezone=TIME_ZONE)"))
print(" Result: {}".format(tc.to_utc_datetime(datetime.datetime.now(), timezone=TIME_ZONE)))
print(" Exec: {}".format("tc.to_utc_datetime(tc.local_datetime(), timezone=TIME_ZONE)"))
print(" Result: {}".format(tc.to_utc_datetime(tc.local_datetime(), timezone=TIME_ZONE)))
print(" Exec: {}".format("tc.to_utc_datetime(tc.utc_datetime(), timezone=TIME_ZONE)"))
print(" Result: {}".format(tc.to_utc_datetime(tc.utc_datetime(), timezone=TIME_ZONE)))
print(" Exec: {}".format("tc.to_utc_datetime(tc.make_naive(tc.utc_datetime()), timezone=TIME_ZONE)"))
print(" Result: {}".format(tc.to_utc_datetime(tc.make_naive(tc.utc_datetime()), timezone=TIME_ZONE)))
print()
print(">> to_local_datetime(utc_dt, timezone=TIME_ZONE)")
print(" Exec: {}".format("tc.to_local_datetime(datetime.datetime.utcnow(), timezone=TIME_ZONE)"))
print(" Result: {}".format(tc.to_local_datetime(datetime.datetime.utcnow(), timezone=TIME_ZONE)))
print(" Exec: {}".format("tc.to_local_datetime(tc.utc_datetime(), timezone=TIME_ZONE)"))
print(" Result: {}".format(tc.to_local_datetime(tc.utc_datetime(), timezone=TIME_ZONE)))
print()
print(">> yesterday_utc_datetime()")
print(" Exec: {}".format("tc.yesterday_utc_datetime()"))
print(" Result: {}".format(tc.yesterday_utc_datetime()))
print()
print(">> tomorrow_utc_datetime()")
print(" Exec: {}".format("tc.tomorrow_utc_datetime()"))
print(" Result: {}".format(tc.tomorrow_utc_datetime()))
print()
print(">> yesterday_local_datetime()")
print(" Exec: {}".format("tc.yesterday_local_datetime()"))
print(" Result: {}".format(tc.yesterday_local_datetime()))
print()
print(">> tomorrow_local_datetime()")
print(" Exec: {}".format("tc.tomorrow_local_datetime()"))
print(" Result: {}".format(tc.tomorrow_local_datetime()))
print()
# STRING
print(">> utc_string(utc_dt=None, format=TIME_FORMAT)")
print(" Exec: {}".format("tc.utc_string(utc_dt=None, format=TIME_FORMAT)"))
print(" Result: {}".format(tc.utc_string(utc_dt=None, format=TIME_FORMAT)))
print()
print(">> local_string(local_dt=None, format=TIME_FORMAT)")
print(" Exec: {}".format("tc.local_string(local_dt=None, format=TIME_FORMAT)"))
print(" Result: {}".format(tc.local_string(local_dt=None, format=TIME_FORMAT)))
print()
print(">> datetime_to_string(dt, format=TIME_FORMAT)")
print(" Exec: {}".format("tc.datetime_to_string(datetime.datetime.now(), format=TIME_FORMAT)"))
print(" Result: {}".format(tc.datetime_to_string(datetime.datetime.now(), format=TIME_FORMAT)))
print()
# TIMESTAMP
print(">> utc_timestamp(utc_dt=None)")
print(" Exec: {}".format("tc.utc_timestamp(utc_dt=None)"))
print(" Result: {}".format(tc.utc_timestamp(utc_dt=None)))
print()
print(">> local_timestamp(local_dt=None)")
print(" Exec: {}".format("tc.local_timestamp(local_dt=None)"))
print(" Result: {}".format(tc.local_timestamp(local_dt=None)))
print()
print(">> datetime_to_timestamp(dt, format=TIME_FORMAT)")
print(" Exec: {}".format("tc.datetime_to_timestamp(datetime.datetime.now())"))
print(" Result: {}".format(tc.datetime_to_timestamp(datetime.datetime.now())))
print()
# STRING ==> DATETIME
print(">> string_to_utc_datetime(string, format=TIME_FORMAT)")
print(" Exec: {}".format("tc.string_to_utc_datetime('2015-10-04 12:12:12', format=TIME_FORMAT)"))
print(" Result: {}".format(tc.string_to_utc_datetime('2015-10-04 12:12:12', format=TIME_FORMAT)))
print()
print(">> string_to_local_datetime(string, format=TIME_FORMAT)")
print(" Exec: {}".format("tc.string_to_local_datetime('2015-10-04 12:12:12', format=TIME_FORMAT)"))
print(" Result: {}".format(tc.string_to_local_datetime('2015-10-04 12:12:12', format=TIME_FORMAT)))
print()
print(">> utc_string_to_utc_datetime(utc_string, format=TIME_FORMAT)")
print(" Exec: {}".format("tc.utc_string_to_utc_datetime('2015-10-04 12:12:12', format=TIME_FORMAT)"))
print(" Result: {}".format(tc.utc_string_to_utc_datetime('2015-10-04 12:12:12', format=TIME_FORMAT)))
print()
# STRING ==> TIMESTAMP
print(">> string_to_timestamp(string, format=TIME_FORMAT)")
print(" Exec: {}".format("tc.string_to_timestamp('2015-10-04 12:12:12', format=TIME_FORMAT)"))
print(" Result: {}".format(tc.string_to_timestamp('2015-10-04 12:12:12', format=TIME_FORMAT)))
print()
print(">> string_to_utc_timestamp(string, format=TIME_FORMAT)")
print(" Exec: {}".format("tc.string_to_utc_timestamp('2015-10-04 12:12:12', format=TIME_FORMAT)"))
print(" Result: {}".format(tc.string_to_utc_timestamp('2015-10-04 12:12:12', format=TIME_FORMAT)))
print()
print(">> string_to_local_timestamp(string, format=TIME_FORMAT)")
print(" Exec: {}".format("tc.string_to_local_timestamp('2015-10-04 12:12:12', format=TIME_FORMAT)"))
print(" Result: {}".format(tc.string_to_local_timestamp('2015-10-04 12:12:12', format=TIME_FORMAT)))
print()
# TIME_DELTA
print(">> timestamp_delta(stamp1, stamp2)")
print(" Exec: {}".format("tc.timestamp_delta(tc.utc_timestamp(), tc.utc_timestamp() + 10000)"))
print(" Result: {}".format(tc.timestamp_delta(tc.utc_timestamp(), tc.utc_timestamp() + 10000)))
print()
print(">> datetime_delta(dt1, dt2)")
print(" Exec: {}".format("tc.datetime_delta(tc.utc_datetime(), tc.tomorrow_utc_datetime())"))
print(" Result: {}".format(tc.datetime_delta(tc.utc_datetime(), tc.tomorrow_utc_datetime())))
print()
print(">> string_delta(string1, string2, format=TIME_FORMAT, format1='', format2='')")
print(" Exec: {}".format("tc.string_delta('2015-09-10 10:10:10', '2015-09-09 09:09:09')"))
print(" Result: {}".format(tc.string_delta('2015-09-10 10:10:10', '2015-09-09 09:09:09')))
print()
# TIME_COUNT_DOWN
print(">> timestamp_countdown(stamp)")
print(" Exec: {}".format("tc.timestamp_countdown(tc.utc_timestamp() + 10000)"))
print(" Result: {}".format(tc.timestamp_countdown(tc.utc_timestamp() + 10000)))
print()
print(">> datetime_countdown(dt)")
print(" Exec: {}".format("tc.datetime_countdown(tc.tomorrow_utc_datetime())"))
print(" Result: {}".format(tc.datetime_countdown(tc.tomorrow_utc_datetime())))
print()
print(">> string_countdown(string, format=TIME_FORMAT)")
print(" Exec: {}".format("tc.string_countdown('2999-09-09 09:09:09')"))
print(" Result: {}".format(tc.string_countdown('2999-09-09 09:09:09')))
print()
# AWARE vs NAIVE
print(">> is_aware(value)")
print(" Exec: {}".format("tc.is_aware(tc.utc_datetime())"))
print(" Result: {}".format(tc.is_aware(tc.utc_datetime())))
print()
print(">> make_naive(value, timezone=TIME_ZONE)")
print(" Exec: {}".format("tc.make_naive(tc.utc_datetime(), timezone=TIME_ZONE)"))
print(" Result: {}".format(tc.make_naive(tc.utc_datetime(), timezone=TIME_ZONE)))
print()
print(">> is_naive(value)")
print(" Exec: {}".format("tc.is_naive(datetime.datetime.now())"))
print(" Result: {}".format(tc.is_naive(datetime.datetime.now())))
print()
print(">> make_aware(value, timezone=TIME_ZONE)")
print(" Exec: {}".format("tc.make_aware(datetime.datetime.now(), timezone=TIME_ZONE)"))
print(" Result: {}".format(tc.make_aware(datetime.datetime.now(), timezone=TIME_ZONE)))
print()
def main():
# Variable
print(">> tc.TIME_ZONE")
print(" Exec: {}".format("tc.TIME_ZONE"))
print(" Result: {}".format(tc.TIME_ZONE))
print()
print(">> tc.TIME_FORM")
print(" Exec: {}".format("tc.TIME_FORMAT"))
print(" Result: {}".format(tc.TIME_FORMAT))
print()
# DATETIME
print(">> utc_datetime()")
print(" Exec: {}".format("tc.utc_datetime()"))
print(" Result: {}".format(tc.utc_datetime()))
print()
print(">> local_datetime()")
print(" Exec: {}".format("tc.local_datetime()"))
print(" Result: {}".format(tc.local_datetime()))
print()
print(">> to_utc_datetime(local_dt, timezone=TIME_ZONE)")
print(" Exec: {}".format(
"tc.to_utc_datetime(datetime.datetime.now(), timezone=TIME_ZONE)"))
print(" Result: {}".format(
tc.to_utc_datetime(datetime.datetime.now(), timezone=TIME_ZONE)))
print(" Exec: {}".format(
"tc.to_utc_datetime(tc.local_datetime(), timezone=TIME_ZONE)"))
print(" Result: {}".format(
tc.to_utc_datetime(tc.local_datetime(), timezone=TIME_ZONE)))
print(" Exec: {}".format(
"tc.to_utc_datetime(tc.utc_datetime(), timezone=TIME_ZONE)"))
print(" Result: {}".format(
tc.to_utc_datetime(tc.utc_datetime(), timezone=TIME_ZONE)))
print(" Exec: {}".format(
"tc.to_utc_datetime(tc.make_naive(tc.utc_datetime()), timezone=TIME_ZONE)"
))
print(" Result: {}".format(
tc.to_utc_datetime(tc.make_naive(tc.utc_datetime()),
timezone=TIME_ZONE)))
print()
print(">> to_local_datetime(utc_dt, timezone=TIME_ZONE)")
print(" Exec: {}".format(
"tc.to_local_datetime(datetime.datetime.utcnow(), timezone=TIME_ZONE)")
)
print(" Result: {}".format(
tc.to_local_datetime(datetime.datetime.utcnow(), timezone=TIME_ZONE)))
print(" Exec: {}".format(
"tc.to_local_datetime(tc.utc_datetime(), timezone=TIME_ZONE)"))
print(" Result: {}".format(
tc.to_local_datetime(tc.utc_datetime(), timezone=TIME_ZONE)))
print()
print(">> yesterday_utc_datetime()")
print(" Exec: {}".format("tc.yesterday_utc_datetime()"))
print(" Result: {}".format(tc.yesterday_utc_datetime()))
print()
print(">> tomorrow_utc_datetime()")
print(" Exec: {}".format("tc.tomorrow_utc_datetime()"))
print(" Result: {}".format(tc.tomorrow_utc_datetime()))
print()
print(">> yesterday_local_datetime()")
print(" Exec: {}".format("tc.yesterday_local_datetime()"))
print(" Result: {}".format(tc.yesterday_local_datetime()))
print()
print(">> tomorrow_local_datetime()")
print(" Exec: {}".format("tc.tomorrow_local_datetime()"))
print(" Result: {}".format(tc.tomorrow_local_datetime()))
print()
# STRING
print(">> utc_string(utc_dt=None, format=TIME_FORMAT)")
print(" Exec: {}".format(
"tc.utc_string(utc_dt=None, format=TIME_FORMAT)"))
print(" Result: {}".format(tc.utc_string(dt=None, format=TIME_FORMAT)))
print()
print(">> local_string(local_dt=None, format=TIME_FORMAT)")
print(" Exec: {}".format(
"tc.local_string(local_dt=None, format=TIME_FORMAT)"))
print(" Result: {}".format(tc.local_string(dt=None,
format=TIME_FORMAT)))
print()
print(">> datetime_to_string(dt, format=TIME_FORMAT)")
print(" Exec: {}".format(
"tc.datetime_to_string(datetime.datetime.now(), format=TIME_FORMAT)"))
print(" Result: {}".format(
tc.datetime_to_string(datetime.datetime.now(), format=TIME_FORMAT)))
print()
# TIMESTAMP
print(">> utc_timestamp(utc_dt=None)")
print(" Exec: {}".format("tc.utc_timestamp(utc_dt=None)"))
print(" Result: {}".format(tc.utc_timestamp(utc_dt=None)))
print()
print(">> local_timestamp(local_dt=None)")
print(" Exec: {}".format("tc.local_timestamp(local_dt=None)"))
print(" Result: {}".format(tc.local_timestamp(local_dt=None)))
print()
print(">> datetime_to_timestamp(dt, format=TIME_FORMAT)")
print(" Exec: {}".format(
"tc.datetime_to_timestamp(datetime.datetime.now())"))
print(" Result: {}".format(
tc.datetime_to_timestamp(datetime.datetime.now())))
print()
# STRING ==> DATETIME
print(">> string_to_utc_datetime(string, format=TIME_FORMAT)")
print(" Exec: {}".format(
"tc.string_to_utc_datetime('2015-10-04 12:12:12', format=TIME_FORMAT)")
)
print(" Result: {}".format(
tc.string_to_utc_datetime('2015-10-04 12:12:12', format=TIME_FORMAT)))
print()
print(">> string_to_local_datetime(string, format=TIME_FORMAT)")
print(" Exec: {}".format(
"tc.string_to_local_datetime('2015-10-04 12:12:12', format=TIME_FORMAT)"
))
print(" Result: {}".format(
tc.string_to_local_datetime('2015-10-04 12:12:12',
format=TIME_FORMAT)))
print()
print(">> utc_string_to_utc_datetime(utc_string, format=TIME_FORMAT)")
print(" Exec: {}".format(
"tc.utc_string_to_utc_datetime('2015-10-04 12:12:12', format=TIME_FORMAT)"
))
print(" Result: {}".format(
tc.utc_string_to_utc_datetime('2015-10-04 12:12:12',
format=TIME_FORMAT)))
print()
# STRING ==> TIMESTAMP
print(">> string_to_timestamp(string, format=TIME_FORMAT)")
print(" Exec: {}".format(
"tc.string_to_timestamp('2015-10-04 12:12:12', format=TIME_FORMAT)"))
print(" Result: {}".format(
tc.string_to_timestamp('2015-10-04 12:12:12', format=TIME_FORMAT)))
print()
print(">> string_to_utc_timestamp(string, format=TIME_FORMAT)")
print(" Exec: {}".format(
"tc.string_to_utc_timestamp('2015-10-04 12:12:12', format=TIME_FORMAT)"
))
print(" Result: {}".format(
tc.string_to_utc_timestamp('2015-10-04 12:12:12', format=TIME_FORMAT)))
print()
print(">> string_to_local_timestamp(string, format=TIME_FORMAT)")
print(" Exec: {}".format(
"tc.string_to_local_timestamp('2015-10-04 12:12:12', format=TIME_FORMAT)"
))
print(" Result: {}".format(
tc.string_to_local_timestamp('2015-10-04 12:12:12',
format=TIME_FORMAT)))
print()
# TIME_DELTA
print(">> timestamp_delta(stamp1, stamp2)")
print(" Exec: {}".format(
"tc.timestamp_delta(tc.utc_timestamp(), tc.utc_timestamp() + 10000)"))
print(" Result: {}".format(
tc.timestamp_delta(tc.utc_timestamp(),
tc.utc_timestamp() + 10000)))
print()
print(">> datetime_delta(dt1, dt2)")
print(" Exec: {}".format(
"tc.datetime_delta(tc.utc_datetime(), tc.tomorrow_utc_datetime())"))
print(" Result: {}".format(
tc.datetime_delta(tc.utc_datetime(), tc.tomorrow_utc_datetime())))
print()
print(
">> string_delta(string1, string2, format=TIME_FORMAT, format1='', format2='')"
)
print(" Exec: {}".format(
"tc.string_delta('2015-09-10 10:10:10', '2015-09-09 09:09:09')"))
print(" Result: {}".format(
tc.string_delta('2015-09-10 10:10:10', '2015-09-09 09:09:09')))
print()
# TIME_COUNT_DOWN
print(">> timestamp_countdown(stamp)")
print(" Exec: {}".format(
"tc.timestamp_countdown(tc.utc_timestamp() + 10000)"))
print(" Result: {}".format(
tc.timestamp_countdown(tc.utc_timestamp() + 10000)))
print()
print(">> datetime_countdown(dt)")
print(" Exec: {}".format(
"tc.datetime_countdown(tc.tomorrow_utc_datetime())"))
print(" Result: {}".format(
tc.datetime_countdown(tc.tomorrow_utc_datetime())))
print()
print(">> string_countdown(string, format=TIME_FORMAT)")
print(" Exec: {}".format("tc.string_countdown('2999-09-09 09:09:09')"))
print(" Result: {}".format(tc.string_countdown('2999-09-09 09:09:09')))
print()
# AWARE vs NAIVE
print(">> is_aware(value)")
print(" Exec: {}".format("tc.is_aware(tc.utc_datetime())"))
print(" Result: {}".format(tc.is_aware(tc.utc_datetime())))
print()
print(">> make_naive(value, timezone=TIME_ZONE)")
print(" Exec: {}".format(
"tc.make_naive(tc.utc_datetime(), timezone=TIME_ZONE)"))
print(" Result: {}".format(
tc.make_naive(tc.utc_datetime(), timezone=TIME_ZONE)))
print()
print(">> is_naive(value)")
print(" Exec: {}".format("tc.is_naive(datetime.datetime.now())"))
print(" Result: {}".format(tc.is_naive(datetime.datetime.now())))
print()
print(">> make_aware(value, timezone=TIME_ZONE)")
print(" Exec: {}".format(
"tc.make_aware(datetime.datetime.now(), timezone=TIME_ZONE)"))
print(" Result: {}".format(
tc.make_aware(datetime.datetime.now(), timezone=TIME_ZONE)))
print()
