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alteryx / featuretools

An open source python library for automated feature engineering
https://www.featuretools.com
BSD 3-Clause "New" or "Revised" License
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Import error #313

Closed aartem1 closed 5 years ago

aartem1 commented 5 years ago

module 'tornado.platform.asyncio' has no attribute 'AnyThreadEventLoopPolicy'

Issues created here on Github are for bugs or feature requests. For usage questions and questions about errors, please ask on Stack Overflow with the featuretools tag. Check the documentation for further guidance on where to ask your question.

kmax12 commented 5 years ago

@Fannasankh can you share a reproducible example and details on your environment?

aartem1 commented 5 years ago

@Fannasankh can you share a reproducible example and details on your environment?

I use Google Colab example https://colab.research.google.com/drive/1pmXx4pEn4yw_pI5SU_wd20vPlVQl4Dvx

stobasa commented 5 years ago

Am having the same error. I use Anaconda environment on Ubuntu.

rwedge commented 5 years ago

Someone posted about this on stack overflow: https://stackoverflow.com/questions/53237312/import-featuretools-and-attributeerror-module-tornado-platform-asyncio-has-no

If I install a version of tornado lower than 5 I get this error when I try to import featuretools.

aartem1 commented 5 years ago

I tried version 5.1, but it did not help on Google Colab

kmax12 commented 5 years ago

@Fannasankh this looks like an issue with the Google Colab environment supporting tornado 5.1. Looks like after you upgrade there is problem simply importing Tornado.

@rwedge put up a PR to distributed (https://github.com/dask/distributed/issues/2351), which is the library we depend on, to fix the source of this issue.

Is it an option to run the code locally or in a different environment for the time being?

aartem1 commented 5 years ago

It works on version 4.5 and 5.1 locally, but updating a version of a tornado on google colab does not help

aartem1 commented 5 years ago

And when i updating tornado on Google Colab to version 5.0/5.1 i have error "ImportError: cannot import name 'future_set_exc_info'"

aartem1 commented 5 years ago

I fix this problem on Google Colab

!pip install distributed==1.23.3 !pip install dask==0.19.4 !pip install tornado==4.5.1

kmax12 commented 5 years ago

Thanks for the digging into this and sharing the solution.