PY-14572: Display warning if outdated lettuce is used

We depend on lettuce API version 0.22. If user has older one, we warn her but still work
This commit is contained in:
Ilya.Kazakevich
2016-05-10 15:44:31 +03:00
parent 682734299f
commit f1f8513826
+7 -2
View File
@@ -118,8 +118,13 @@ class _LettuceRunner(_bdd_utils.BddRunner):
lettuce.after.each_feature(
lambda f: self._feature_or_scenario(False, f.name, f.described_at))
lettuce.before.each_outline(lambda s, o: self.__outline(True, s, o))
lettuce.after.each_outline(lambda s, o: self.__outline(False, s, o))
try:
lettuce.before.each_outline(lambda s, o: self.__outline(True, s, o))
lettuce.after.each_outline(lambda s, o: self.__outline(False, s, o))
except AttributeError:
import sys
sys.stderr.write("WARNING: your lettuce version is outdated and does not support outline hooks. "
"Outline scenarios may not work. Consider upgrade to latest lettuce (0.22 at least)")
lettuce.before.each_scenario(
lambda s: self.__scenario(True, s))