IEX Data Causes Symbol Error about pipeline-live HOT 4 CLOSED

when batching symbols from alpaca and making requests to iex the following batch is attempted. The bac-w* symbol doesn't exist and throws an exception. On the following line.

https://github.com/alpacahq/pipeline-live/blob/master/pipeline_live/data/sources/iex.py#L34

The failing batch

['BAC-C', 'BAC-E', 'BAC-K', 'BAC-L', 'BAC-M', 'BAC-W*', 'BAC-Y', 'BAF', 'BAH', 'BAL', 'BAM', 'BANC', 'BANC-D', 'BANC-E', 'BAND', 'BANF', 'BANFP', 'BANR', 'BANX', 'BAP', 'BAPR', 'BAR', 'BAS', 'BASI', 'BATRA', 'BATRK', 'BATT', 'BAX', 'BB', 'BBAR', 'BBAX', 'BBBY', 'BBC', 'BBCA', 'BBCP', 'BBD', 'BBDC', 'BBDO', 'BBEU', 'BBF', 'BBGI', 'BBH', 'BBIO', 'BBJP', 'BBK', 'BBL', 'BBN', 'BBP', 'BBRE', 'BBSA', 'BBSI', 'BBT', 'BBT-D', 'BBT-E', 'BBT-F', 'BBT-G', 'BBT-H', 'BBU', 'BBUS', 'BBVA', 'BBW', 'BBX', 'BBY', 'BC', 'BC-A', 'BC-B', 'BC-C', 'BCBP', 'BCC', 'BCD', 'BCE', 'BCEI', 'BCEL', 'BCH', 'BCI', 'BCLI', 'BCM', 'BCML', 'BCNA', 'BCO', 'BCOM', 'BCOR', 'BCOV', 'BCOW', 'BCPC', 'BCRH', 'BCRX', 'BCS', 'BCSF', 'BCTF', 'BCV', 'BCV-A', 'BCX', 'BCYC', 'BDC', 'BDCL', 'BDCS', 'BDCZ', 'BDGE']

This looks like both Alpaca and IEX symbols do not play well with the IEX api. I have some time and can push a fix if someone can give me a little direction about the project.

from pipeline-live.

if i read this right, every time i use an IEX getter it pulls the full list of IEX symbols. My guess is that a fix would pass in the full list of symbols from the pipeline instead.

https://github.com/alpacahq/pipeline-live/blob/master/pipeline_live/data/sources/iex.py#L40

from pipeline-live.

It looks like pipeline live loads symbols that are not supported for API access on IEX. Changing the api call should fix it.

from pipeline-live.

Merged your PR addressing this; thanks!

from pipeline-live.