def decode_datetime_string(decoder, value, shareable_index=None):
# Semantic tag 0
match = timestamp_re.match(value)
if match:
year, month, day, hour, minute, second, micro, offset_h, offset_m = match.groups()
if offset_h:
tz = timezone(timedelta(hours=int(offset_h), minutes=int(offset_m)))
else:
tz = timezone.utc
return datetime(int(year), int(month), int(day), int(hour), int(minute), int(second),
int(micro or 0), tz)
else:
raise CBORDecodeError('invalid datetime string: {}'.format(value))
decoded = loads(unhexlify(payload))
assert decoded == expected
#
# Tests for extension tags
#
@pytest.mark.parametrize('payload, expected', [
('c074323031332d30332d32315432303a30343a30305a',
datetime(2013, 3, 21, 20, 4, 0, tzinfo=timezone.utc)),
('c0781b323031332d30332d32315432303a30343a30302e3338303834315a',
datetime(2013, 3, 21, 20, 4, 0, 380841, tzinfo=timezone.utc)),
('c07819323031332d30332d32315432323a30343a30302b30323a3030',
datetime(2013, 3, 21, 22, 4, 0, tzinfo=timezone(timedelta(hours=2)))),
('c11a514b67b0', datetime(2013, 3, 21, 20, 4, 0, tzinfo=timezone.utc)),
('c11a514b67b0', datetime(2013, 3, 21, 22, 4, 0, tzinfo=timezone(timedelta(hours=2))))
], ids=['datetime/utc', 'datetime+micro/utc', 'datetime/eet', 'timestamp/utc', 'timestamp/eet'])
def test_datetime(payload, expected):
decoded = loads(unhexlify(payload))
assert decoded == expected
def test_bad_datetime():
exc = pytest.raises(CBORDecodeError, loads, unhexlify('c06b303030302d3132332d3031'))
assert str(exc.value).endswith('invalid datetime string: 0000-123-01')
def test_fraction():
decoded = loads(unhexlify('c48221196ab3'))
assert decoded == expected
#
# Tests for extension tags
#
@pytest.mark.parametrize(
'payload, expected',
[('c074323031332d30332d32315432303a30343a30305a',
datetime(2013, 3, 21, 20, 4, 0, tzinfo=timezone.utc)),
('c0781b323031332d30332d32315432303a30343a30302e3338303834315a',
datetime(2013, 3, 21, 20, 4, 0, 380841, tzinfo=timezone.utc)),
('c07819323031332d30332d32315432323a30343a30302b30323a3030',
datetime(2013, 3, 21, 22, 4, 0, tzinfo=timezone(timedelta(hours=2)))),
('c11a514b67b0', datetime(2013, 3, 21, 20, 4, 0, tzinfo=timezone.utc)),
('c11a514b67b0',
datetime(2013, 3, 21, 22, 4, 0, tzinfo=timezone(timedelta(hours=2))))],
ids=[
'datetime/utc', 'datetime+micro/utc', 'datetime/eet', 'timestamp/utc',
'timestamp/eet'
])
def test_datetime(payload, expected):
decoded = loads(unhexlify(payload))
assert decoded == expected
def test_bad_datetime():
exc = pytest.raises(CBORDecodeError, loads,
unhexlify('c06b303030302d3132332d3031'))
decoded = loads(unhexlify(payload))
assert decoded == expected
#
# Tests for extension tags
#
@pytest.mark.parametrize('payload, expected', [
('c074323031332d30332d32315432303a30343a30305a',
datetime(2013, 3, 21, 20, 4, 0, tzinfo=timezone.utc)),
('c0781b323031332d30332d32315432303a30343a30302e3338303834315a',
datetime(2013, 3, 21, 20, 4, 0, 380841, tzinfo=timezone.utc)),
('c07819323031332d30332d32315432323a30343a30302b30323a3030',
datetime(2013, 3, 21, 22, 4, 0, tzinfo=timezone(timedelta(hours=2)))),
('c11a514b67b0', datetime(2013, 3, 21, 20, 4, 0, tzinfo=timezone.utc)),
('c11a514b67b0', datetime(2013, 3, 21, 22, 4, 0, tzinfo=timezone(timedelta(hours=2))))
], ids=['datetime/utc', 'datetime+micro/utc', 'datetime/eet', 'timestamp/utc', 'timestamp/eet'])
def test_datetime(payload, expected):
decoded = loads(unhexlify(payload))
assert decoded == expected
def test_bad_datetime():
exc = pytest.raises(CBORDecodeError, loads, unhexlify('c06b303030302d3132332d3031'))
assert str(exc.value).endswith('invalid datetime string: 0000-123-01')
def test_fraction():
decoded = loads(unhexlify('c48221196ab3'))
])
def test_simple_value(value, expected):
expected = unhexlify(expected)
assert dumps(value) == expected
#
# Tests for extension tags
#
@pytest.mark.parametrize('value, as_timestamp, expected', [
(datetime(2013, 3, 21, 20, 4, 0, tzinfo=timezone.utc), False,
'c074323031332d30332d32315432303a30343a30305a'),
(datetime(2013, 3, 21, 20, 4, 0, 380841, tzinfo=timezone.utc), False,
'c0781b323031332d30332d32315432303a30343a30302e3338303834315a'),
(datetime(2013, 3, 21, 22, 4, 0, tzinfo=timezone(timedelta(hours=2))), False,
'c07819323031332d30332d32315432323a30343a30302b30323a3030'),
(datetime(2013, 3, 21, 20, 4, 0), False, 'c074323031332d30332d32315432303a30343a30305a'),
(datetime(2013, 3, 21, 20, 4, 0, tzinfo=timezone.utc), True, 'c11a514b67b0'),
(datetime(2013, 3, 21, 22, 4, 0, tzinfo=timezone(timedelta(hours=2))), True, 'c11a514b67b0')
], ids=['datetime/utc', 'datetime+micro/utc', 'datetime/eet', 'naive', 'timestamp/utc',
'timestamp/eet'])
def test_datetime(value, as_timestamp, expected):
expected = unhexlify(expected)
assert dumps(value, datetime_as_timestamp=as_timestamp, timezone=timezone.utc) == expected
def test_date():
expected = unhexlify('c074323031332d30332d32315430303a30303a30305a')
assert dumps(date(2013, 3, 21), timezone=timezone.utc) == expected
])
def test_simple_value(value, expected):
expected = unhexlify(expected)
assert dumps(value) == expected
#
# Tests for extension tags
#
@pytest.mark.parametrize('value, as_timestamp, expected', [
(datetime(2013, 3, 21, 20, 4, 0, tzinfo=timezone.utc), False,
'c074323031332d30332d32315432303a30343a30305a'),
(datetime(2013, 3, 21, 20, 4, 0, 380841, tzinfo=timezone.utc), False,
'c0781b323031332d30332d32315432303a30343a30302e3338303834315a'),
(datetime(2013, 3, 21, 22, 4, 0, tzinfo=timezone(timedelta(hours=2))), False,
'c07819323031332d30332d32315432323a30343a30302b30323a3030'),
(datetime(2013, 3, 21, 20, 4, 0), False, 'c074323031332d30332d32315432303a30343a30305a'),
(datetime(2013, 3, 21, 20, 4, 0, tzinfo=timezone.utc), True, 'c11a514b67b0'),
(datetime(2013, 3, 21, 22, 4, 0, tzinfo=timezone(timedelta(hours=2))), True, 'c11a514b67b0')
], ids=['datetime/utc', 'datetime+micro/utc', 'datetime/eet', 'naive', 'timestamp/utc',
'timestamp/eet'])
def test_datetime(value, as_timestamp, expected):
expected = unhexlify(expected)
assert dumps(value, datetime_as_timestamp=as_timestamp, timezone=timezone.utc) == expected
def test_date():
expected = unhexlify('c074323031332d30332d32315430303a30303a30305a')
assert dumps(date(2013, 3, 21), timezone=timezone.utc) == expected