Figuring out what dependencies are needed

alex23 wuwei23 at
Tue Dec 17 04:30:25 CET 2013

On 12/12/2013 4:53 PM, sal i wrote:
> This is the entire testing file along with the error at the bottom.
> data = load_from_yahoo()

You're _still_ not passing into `load_from_yahoo` either `indexes` or 
`stocks` parameters, as I tried to point out by highlighting:

     assert indexes is not None or stocks is not None, """

Either `indexes` must have a value or stocks must.

> AssertionError:
> must specify stocks or indexes

Which is exactly what the error is telling you.

This isn't a dependency issue. You just need to read the documentation, 
work out what format it requires indexes or stocks to be specified in, 
and then pass them to `load_from_yahoo`. Calling it without _any_ 
arguments will give you the exception you're seeing.

Look at the file examples/, it shows you exactly 
what you need:

     data = load_from_yahoo(stocks=['AAPL'], indexes={}, start=start,

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