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run_algorithm with no data source should default to bundle='quantopian-quandl' #1374

ssanderson opened this issue Aug 4, 2016 · 1 comment


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@ssanderson ssanderson commented Aug 4, 2016

We have code that's supposed to be doing this, but it's currently broken:

    non_none_data = valfilter(bool, {
        'data': data is not None,
        'bundle': bundle is not None,
    if not non_none_data:
        # if neither data nor bundle are passed use 'quantopian-quandl'
        bundle = 'quantopian-quandl'

    if len(non_none_data) != 1:
        raise ValueError(
            'must specify one of `data`, `data_portal`, or `bundle`,'
            ' got: %r' % non_none_data,

If hit the if not non_none_data check, we still raise on the next branch.

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@richafrank richafrank commented Sep 12, 2016

Should be fixed by #1479

@richafrank richafrank closed this Sep 12, 2016
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3 participants