After upgrade to beancount 2.0b15, my importers suddenly throw exceptions - how come?

[martin.andr...@gmail.com]

Hi,

I've been running beancount for a while, with some (crappy but working) importer action going on. I just upgraded my beancount/fava install through pip, and went to import last weeks transactions.

But now my importers return

identify() raised an unexpected error: decode() argument 1 must be str, not None
# <snip x all my defined importers, matched importers return:>
ERROR:root:Importer _importers.coopbank.Importer: "".extract() raised an unexpected error: Invalid tags type: <class 'NoneType'>
ERROR:root:Importer _importers.nordjyskebank.Importer: "".extract() raised an unexpected error: Invalid tags type: <class 'NoneType'>ERROR

I have touched no importer code since updating. Are there steps I need to take with the new version of beancount?

[Martin Blais]

tags and links attributes aren't allowed to be None anymore, they need to be instances of set().

You can used beancount.core.data.EMPTY_SET as an immutable empty constant for empty sets if you like.

https://bitbucket.org/blais/beancount/commits/1a37899b54837abf9f35c574135cce09382ed3c7

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[martin.andr...@gmail.com]

On Monday, March 20, 2017 at 4:07:25 PM UTC+1, Martin Blais wrote:

tags and links attributes aren't allowed to be None anymore, they need to be instances of set().

You can used beancount.core.data.EMPTY_SET as an immutable empty constant for empty sets if you like.

https://bitbucket.org/blais/beancount/commits/1a37899b54837abf9f35c574135cce09382ed3c7

Ah OK :) that takes care of the second issue. But bean-identify calls the exception raised an unexpected error: decode() argument 1 must be str, not None.

What might be the cause of that?

On Mon, Mar 20, 2017 at 6:10 AM, <martin.andr...@gmail.com> wrote:

Hi,

I've been running beancount for a while, with some (crappy but working) importer action going on. I just upgraded my beancount/fava install through pip, and went to import last weeks transactions.

But now my importers return

identify() raised an unexpected error: decode() argument 1 must be str, not None
# <snip x all my defined importers, matched importers return:>
ERROR:root:Importer _importers.coopbank.Importer: "".extract() raised an unexpected error: Invalid tags type: <class 'NoneType'>
ERROR:root:Importer _importers.nordjyskebank.Importer: "".extract() raised an unexpected error: Invalid tags type: <class 'NoneType'>ERROR

I have touched no importer code since updating. Are there steps I need to take with the new version of beancount?

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