UnsupportedTypeException: unsupported type: <type 'set'>

[km3945]

UnsupportedTypeException: unsupported type: <type 'set'>

EXT_HANDLERS={
    datetime.datetime: lambda obj: umsgpack.Ext(0x40, obj.strftime('%Y-%m-%dT%H:%M:%SZ').encode()),
    datetime.date: lambda obj: umsgpack.Ext(0x50, obj.strftime('%Y-%m-%d').encode()),
    datetime.timedelta: lambda obj: umsgpack.Ext(0x60, str(obj)),
    decimal.Decimal: lambda obj: umsgpack.Ext(0x70, str(obj)),
    set: lambda obj: umsgpack.Ext(0x80, str(obj)),
}

[vsergeev]

I'm guessing you're using Python 2. A set ext handler works for me:

Python 2.7.13 (default, Feb 11 2017, 12:22:40) 
[GCC 6.3.1 20170109] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import umsgpack
>>> umsgpack.packb({1}, ext_handlers={set: lambda obj: umsgpack.Ext(0x80, str(obj))})
'\xd7\x80set([1])'
>>>

Could you provide your Python version and a failing snippet?

[vsergeev]

Closing for now. Let me know if you still encounter this issue.