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Reading bz2, zip, and xz-compressed files from URL fails #14570

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dhimmel opened this Issue Nov 2, 2016 · 3 comments

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dhimmel commented Nov 2, 2016

Previously, we've discussed reading tables form gzip-compressed URLs (see #8685 and #10649). This is an essential feature as data storage increasingly migrates to the cloud.

I now realize that the previous work only added support for gzipped URLs and not bz2, zip, or xz compression. However, the documentation doesn't reflect this. See this notebook to see the errors that are generated.

So 👍 for allowing URL locations for all supported compression formats.

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jreback Nov 2, 2016

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#12688 is the base issue which needs fixing (there is a PR open on it, which is almost there). Once that is fixed almost everything else is just testing.

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jreback commented Nov 2, 2016

#12688 is the base issue which needs fixing (there is a PR open on it, which is almost there). Once that is fixed almost everything else is just testing.

@jreback jreback added this to the Next Major Release milestone Nov 2, 2016

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dhimmel Nov 3, 2016

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Thanks @jreback for the update. Excited for the pull request (#13340)!

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dhimmel commented Nov 3, 2016

Thanks @jreback for the update. Excited for the pull request (#13340)!

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that PR is a bit stalled - if u want to fix up and submit would be great

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jreback commented Nov 3, 2016

that PR is a bit stalled - if u want to fix up and submit would be great

dhimmel added a commit to dhimmel/pandas that referenced this issue Dec 13, 2016

dhimmel added a commit to dhimmel/pandas that referenced this issue Dec 13, 2016

@jreback jreback closed this in 3761448 Dec 13, 2016

@jreback jreback modified the milestones: 0.20.0, Next Major Release Dec 13, 2016

ischurov added a commit to ischurov/pandas that referenced this issue Dec 19, 2016

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