Version 6.0 of more-itertools bug.

martin-neotech · martin-neotech · commit 3b0669688358 · 2019-11-01T15:41:32.000+01:00
The version 6.0 of more-itertools seems to have introduced the bug: def _collate(*iterables, key=lambda a: a, reverse=False): ^ SyntaxError: invalid syntax `from tox import cmdline`, have the dependency of more-itertools. Issue: pytest-dev/pytest#4770 pytest-dev/pytest#4772 The other solution is to use a never version of pip. pip install --upgrade pip
diff --git a/test/requirements.txt b/test/requirements.txt
@@ -1,3 +1,4 @@
+more-itertools<=5.0.0 ; python_version=="2.7"
 boltkit==1.2.0
 coverage
 mock

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+more-itertools<=5.0.0 ; python_version=="2.7"`
`1`	`2`	`boltkit==1.2.0`
`2`	`3`	`coverage`
`3`	`4`	`mock`