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Nicer error when packing a datetime without tzinfo (#466)

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Benjamin Egelund-Müller 2021-11-16 09:49:47 +01:00 • committed by GitHub
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16
test/test_timestamp.py
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@ -140,3 +140,19 @@ def test_issue451():
unpacked = msgpack.unpackb(packed, timestamp=3)
assert dt == unpacked
@pytest.mark.skipif(sys.version_info[0] == 2, reason="datetime support is PY3+ only")
def test_pack_datetime_without_tzinfo():
dt = datetime.datetime(1970, 1, 1, 0, 0, 42, 14)
with pytest.raises(ValueError, match="where tzinfo=None"):
packed = msgpack.packb(dt, datetime=True)
dt = datetime.datetime(1970, 1, 1, 0, 0, 42, 14)
packed = msgpack.packb(dt, datetime=True, default=lambda x: None)
assert packed == msgpack.packb(None)
dt = datetime.datetime(1970, 1, 1, 0, 0, 42, 14, tzinfo=_utc)
packed = msgpack.packb(dt, datetime=True)
unpacked = msgpack.unpackb(packed, timestamp=3)
assert unpacked == dt