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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
parent cfa05d3fdc
commit e464cb44fa
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3 changed files with 22 additions and 0 deletions
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2
msgpack/_packer.pyx
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@ -285,6 +285,8 @@ cdef class Packer(object):
o = self._default(o)
default_used = 1
continue
elif self.datetime and PyDateTime_CheckExact(o):
PyErr_Format(ValueError, b"can not serialize '%.200s' object where tzinfo=None", Py_TYPE(o).tp_name)
else:
PyErr_Format(TypeError, b"can not serialize '%.200s' object", Py_TYPE(o).tp_name)
return ret

4
msgpack/fallback.py
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@ -874,6 +874,10 @@ class Packer(object):
obj = self._default(obj)
default_used = 1
continue
if self._datetime and check(obj, _DateTime):
raise ValueError("Cannot serialize %r where tzinfo=None" % (obj,))
raise TypeError("Cannot serialize %r" % (obj,))
def pack(self, obj):