5652
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main: 93%

Ran 16 Jul 2015 02:26AM UTC

Jobs 10

Files 336

Run time 33min

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Build # 5652

Build Type

push

travis-ci

Committed by Benjy

Commit Message

Switch almost all python tasks over to use cached chroots.

Now that we're on pex 1.0+, this works. And indeed, the effect is dramatic:
On my laptop running all the unittests went from ~5:00 mins to around 1:45 mins.

Note that binary_create doesn't get any benefit from this yet, because the
pex_info contains timestamps, which makes the cache key miss every time.

We can think about a fix for this, and then get rid of temporary_chroot()
entirely.

Also fixes a few random nits that I noticed on the way.

Testing Done:
CI passes (faster) here: https://travis-ci.org/pantsbuild/pants/builds/71142392

Reviewed at https://rbcommons.com/s/twitter/r/2486/

Coverage Stats

14191 of 20107 relevant lines covered (70.58%)

1.33 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	5652.1 (CI_FLAGS="-cjlpn 'Various pants self checks'")	16 Jul 2015 02:28AM UTC		Travis Job 5652.1
2	5652.2 (CI_FLAGS="-fkmsrcn -u 0/2 'Unit tests for pants and pants-plugins - shard 1'")	16 Jul 2015 02:27AM UTC	67.0	Travis Job 5652.2
3	5652.3 (CI_FLAGS="-fkmsrcn -u 1/2 'Unit tests for pants and pants-plugins - shard 2'")	16 Jul 2015 02:27AM UTC	66.15	Travis Job 5652.3
4	5652.4 (CI_FLAGS="-fkmsrcjlp 'Python contrib tests'")	16 Jul 2015 02:26AM UTC		Travis Job 5652.4
5	5652.5 (CI_FLAGS="-fkmsrjlpn -i 0/6 'Python integration tests for pants - shard 1'")	16 Jul 2015 02:28AM UTC		Travis Job 5652.5
6	5652.6 (CI_FLAGS="-fkmsrjlpn -i 1/6 'Python integration tests for pants - shard 2'")	16 Jul 2015 02:31AM UTC		Travis Job 5652.6
7	5652.7 (CI_FLAGS="-fkmsrjlpn -i 2/6 'Python integration tests for pants - shard 3'")	16 Jul 2015 02:32AM UTC		Travis Job 5652.7
8	5652.8 (CI_FLAGS="-fkmsrjlpn -i 3/6 'Python integration tests for pants - shard 4'")	16 Jul 2015 02:32AM UTC		Travis Job 5652.8
9	5652.9 (CI_FLAGS="-fkmsrjlpn -i 4/6 'Python integration tests for pants - shard 5'")	16 Jul 2015 02:33AM UTC		Travis Job 5652.9
10	5652.10 (CI_FLAGS="-fkmsrjlpn -i 5/6 'Python integration tests for pants - shard 6'")	16 Jul 2015 02:31AM UTC		Travis Job 5652.10

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