[Notes] [Git][BuildStream/buildstream][bst-1.2] 2 commits: _artifactcache/cascache.py: Fix for PEP 479 / Python 3.7

[Valentin David <gitlab mg gitlab com>]

Title: GitLab

Valentin David pushed to branch bst-1.2 at BuildStream / buildstream

Commits:

• 002749b5
  by Jürg Billeter at 2018-08-13T15:39:22Z

  _artifactcache/cascache.py: Fix for PEP 479 / Python 3.7
  
  Do not rely on `StopIteration` bubbling up.
  
  https://www.python.org/dev/peps/pep-0479/
  

• 60df233d
  by Valentin David at 2018-08-13T17:44:03Z

  Merge branch 'valentindavid/python3.7-1.2' into 'bst-1.2'
  
  Python 3.7 support
  
  See merge request BuildStream/buildstream!649

1 changed file:

• buildstream/_artifactcache/cascache.py

Changes:

buildstream/_artifactcache/cascache.py

---

...	...	@@ -845,6 +845,9 @@ class _CASRemote():
845	845
846	846
847	847	def _grouper(iterable, n):
848		- # pylint: disable=stop-iteration-return
849	848	while True:
850		- yield itertools.chain([next(iterable)], itertools.islice(iterable, n - 1))
	849	+ try:
	850	+ current = next(iterable)
	851	+ except StopIteration:
	852	+ return
	853	+ yield itertools.chain([current], itertools.islice(iterable, n - 1))

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