Astropy v1.05

[crawfordsm]

Update to ccdproc to take account of issues created with the merging into astorpy 1.05 of astropy/astropy#4130 and #241. CCDData should still be backward compatible with earlier versions of astropy, but any code that uses CCDData(data=...) format will be broken.

[crawfordsm]

Should a test be added for this situation and/or should CCDData be made compatible with earlier versions? Also it seems a little odd that data = ... can't be used in astropy.NDDataArray.

[mwcraig]

@crawfordsm -- yeah, it is a bit odd. The APE specifies that the first argument is required, which is why I merged the change that is raising the errors for us. I suppose we could override in CCDData....increasingly, I'm thinking the whole NDData edifice is a little unstable.

[crawfordsm]

Closes #241

[lazygun37]

Hi, I still seem to get exactly this "tuple index out of range" error, e.g. when I try to run the example ipython notebook. Did I misunderstand something or was this supposed to be fixed? I've tried installing astropy/ccdproc via both conda and pip.

[mwcraig]

@lazygun37 -- this was supposed to have been fixed. What version of astropy are you using?

[lazygun37]

I'm using astropy 1.1.2 np110py27_0 ccdproc 1.2.0 py27_0 conda-forge Thanks! C On 29/09/17 17:11, Matt Craig wrote: @lazygun37<https://github.com/lazygun37> -- this was supposed to have been fixed. What version of astropy are you using? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#242 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AEl8gIk9AtBGc00usD3x52KEws2BsbJXks5snRaQgaJpZM4GNShu>. {"api_version":"1.0","publisher":{"api_key":"05dde50f1d1a384dd78767c55493e4bb","name":"GitHub"},"entity":{"external_key":"github/astropy/ccdproc","title":"astropy/ccdproc","subtitle":"GitHub repository","main_image_url":"https://cloud.githubusercontent.com/assets/143418/17495839/a5054eac-5d88-11e6-95fc-7290892c7bb5.png"<https://cloud.githubusercontent.com/assets/143418/17495839/a5054eac-5d88-11e6-95fc-7290892c7bb5.png>,"avatar_image_url":"https://cloud.githubusercontent.com/assets/143418/15842166/7c72db34-2c0b-11e6-9aed-b52498112777.png"<https://cloud.githubusercontent.com/assets/143418/15842166/7c72db34-2c0b-11e6-9aed-b52498112777.png>,"action":{"name":"Open in GitHub","url":"https://github.com/astropy/ccdproc"<https://github.com/astropy/ccdproc>}},"updates":{"snippets":[{"icon":"PERSON","message":"@mwcraig in #242: @lazygun37 -- this was supposed to have been fixed. What version of astropy are you using?"}],"action":{"name":"View Pull Request","url":"#242 (comment)"<https://github.com/astropy/ccdproc/pull/242#issuecomment-333169596>}}}

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-- =================================================== Professor Christian Knigge Physics & Astronomy University of Southampton Southampton SO17 1BJ ====================================================

[lazygun37]

Some progress -- the problem is something to do with the "data" keyword -- more specifically with its name being "data". For example, if img is a valid image (i.e. a 2D array), the following falls over for me with the tuple index error:

ccdproc.CCDData(data=img)

but simply deleting "data" as in

ccdproc.CCDData(data=img)

works just fine...