transit-python. Unhashable error with dictionary in set.

[Alex D'Amour]

I am trying to import transit-encoded data (encoded in a clojure environment) into Python using transit-python.

I get a "TypeError: unhashable type: 'dict'" when I attempt to do so. I tracked down the issue to a set that contains a dictionary. Here is a minimal example that raises the exception:

from transit.reader import Reader

import StringIO

y = Reader()

z = y.read(StringIO.StringIO("[\"~#set\",[[\"^ \",\"~:keyword\",[\"^ \",\"~:customers\",[\"^0\",[[\"^ \",\"~:domain\",\"foobar.com\"]]]]]]]"))

Is this expected behavior? Ideally, I think, dictionaries would be imported as frozendicts. Is there a simple workaround?

Thanks,

Alex

[Ben Kamphaus]

Hi Alex,

Yep, that's a bug - luckily easy to identify and fix. Now corrected on master: https://github.com/cognitect/transit-python -- so you can obtain via the repo if necessary. I'll include that fix in the next release/package as well.

Best,

Ben

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