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zipline: Issue while creating custom bundle to bring Yahoo data

Hi, I'm using zipline in offline backtesting mode. I want to download some tickers (SPDR industry ETFs), which quantopian-quandl bundle doesn't have, but I having trouble doing that as per guide here:
zipline custom bundles The instruction is:

To create a bundle from a set of equities, add the following to your file:

from import register, yahoo_equities

# these are the tickers you would like data for  
equities = {  
    'my-yahoo-equities-bundle',  # name this whatever you like  

The problem is that I don't have file in my zipline folder and I installed zipline through conda and everything else seems to be working correctly. Can someone enlighten me please how can I create a custom bundle to get only certain tickers?

3 responses

Hi Pepo,

To be clear, the folder that should be in is the hidden folder ".zipline" (note the period at the beginning), which should be in your home folder. If you're on a Mac, you can open the hidden folder in Finder by executing the following in Terminal:

open ~/.zipline  

If you do that can you see the file?


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Thanks Nathan. I see both file and folder. Thanks for that. I'll keep experimenting.

File "/usr/local/bin/zipline", line 11, in
load_entry_point('zipline-live==', 'console_scripts', 'zipline')()
File "/usr/lib/python2.7/dist-packages/click/", line 716, in call
return self.main(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/click/", line 696, in main
rv = self.invoke(ctx)
File "/usr/lib/python2.7/dist-packages/click/", line 1060, in invoke
return process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/lib/python2.7/dist-packages/click/", line 889, in invoke
return ctx.invoke(self.callback, *ctx.params)
File "/usr/lib/python2.7/dist-packages/click/", line 534, in invoke
return callback(
args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/zipline/", line 360, in ingest
File "/usr/local/lib/python2.7/dist-packages/zipline/data/bundles/", line 451, in ingest
pth.data_path([name, timestr], environ=environ),
File "/usr/local/lib/python2.7/dist-packages/zipline/data/bundles/", line 152, in ingest
File "/usr/local/lib/python2.7/dist-packages/pandas_datareader/", line 126, in DataReader
File "/usr/local/lib/python2.7/dist-packages/pandas_datareader/yahoo/", line 35, in read
splits['value'] = splits.apply(lambda x: 1/eval(x['value']), axis=1) # noqa
File "/usr/local/lib/python2.7/dist-packages/pandas/core/", line 2357, in _
self.set_item(key, value)
File "/usr/local/lib/python2.7/dist-packages/pandas/core/", line 2422, in _set_item
File "/usr/local/lib/python2.7/dist-packages/pandas/core/", line 2404, in _ensure
raise ValueError('Cannot set a frame with no defined index '
ValueError: Cannot set a frame with no defined index and a value that cannot be converted to a Series

I get this error