pantsbuild #pex

Getting ready to release 1.2.5 with @rough-sundown-61224's fixes for pre-release resolution: https://github.com/pantsbuild/pex/pull/376 This will be used by the weekly pants RC release tomorrow.

🎉 2

👍 1

enough-analyst-54434

04/06/2017, 7:06 PM

pex 1.2.5 is released!: https://pypi.python.org/pypi/pex/1.2.5 https://github.com/pantsbuild/pex/releases/tag/v1.2.5

plain-sundown-25537

04/07/2017, 3:31 AM

Which version of pants will pick this up?

enough-analyst-54434

04/07/2017, 4:11 AM

Tomorrow's release, so looks like 1.3.0.dev16: https://github.com/pantsbuild/pants/blob/master/src/python/pants/version.py

👍 1

microscopic-intern-4465

04/07/2017, 7:48 AM

Is there a release date for 1.3? It seems like it’s been on dev branch for a while.

rough-sundown-61224

04/07/2017, 1:33 PM

The pants default also needs to be updated to None (https://github.com/pantsbuild/pants/blob/50544b9318aa945b0cf5323f971b14e28790947d/src/python/pants/backend/python/subsystems/python_setup.py#L59) and unfortunately I don’t have a working pants checkout at the moment, and today is hellish schedule; I can take a stab at it over the weekend.

enough-analyst-54434

04/07/2017, 1:38 PM

I'll get that today before release @rough-sundown-61224 - thanks for pointing it out.

rough-minister-58256

04/07/2017, 5:42 PM

planning to cut 1.2.6 today w/ a quick core resolver change.

rough-minister-58256

04/07/2017, 5:43 PM

then next week, hope to cut 1.2.7 with #316 (manylinux and abi etc support)

rough-minister-58256

04/07/2017, 5:44 PM

#316 is the start of the end game around https://github.com/pantsbuild/pants/issues/4425

rough-minister-58256

04/07/2017, 5:45 PM

but will need some design work around the pants-side inputs to abi controls + resolver integration

enough-analyst-54434

04/07/2017, 6:20 PM

I have a bit of work to do to implement the fix @rough-sundown-61224 mentions just above, I can hold off release to pick up 1.2.6 or else cut it on your behalf. I'd like to get that confusing resolver behaior fix out in pants if possible.

rough-minister-58256

04/07/2017, 6:24 PM

sure, we can squeeze 1.2.6 in there - my only slight concern is that it’s a core resolver change (albeit one that should only permit new behavior vs break old) and so I like to isolate those to the degree possible

rough-minister-58256

04/07/2017, 6:24 PM

cutting that now

rough-minister-58256

04/07/2017, 6:27 PM

tho I suppose it’s just a weekly dev release - lets go for it

rough-minister-58256

04/07/2017, 6:29 PM

k, 1.2.6 is out

rough-minister-58256

04/07/2017, 6:31 PM

pr bump cut @ https://github.com/pantsbuild/pants/pull/4442

rough-minister-58256

04/07/2017, 6:31 PM

feel free to merge that if/when it goes green - have to head out to Peiyu’s going away lunch.

rough-minister-58256

04/07/2017, 6:32 PM

back in ~1.5hrs

enough-analyst-54434

04/07/2017, 6:32 PM

Thanks @rough-minister-58256!

rough-minister-58256

04/07/2017, 8:42 PM

merged!

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rough-dog-96241

05/09/2017, 1:51 AM

Is there an easy way to ask pants to build a pex with no support for extension modules? Many third party libraries (e.g., https://github.com/pallets/markupsafe/blob/master/setup.py#L110-L123) only compile in such modules to produce speedups, and have a fallback option in nice, portable pure python. (This module is a good example of one that does not offer a bdist on PyP -- specifying

platforms=

in the target doesn't always work.) We're using pexes in a place where it would be super convenient to not have to worry about the potential portability issues.

rough-minister-58256

05/09/2017, 1:53 AM

platforms=['any']

rough-minister-58256

05/09/2017, 1:53 AM

rough-dog-96241

05/09/2017, 1:53 AM

That forces pants to build a pex that can be run anywhere?

rough-dog-96241

05/09/2017, 1:54 AM

or allows it to build one that won't neccesarily run elsewhere.