workaround for PR with parallel support (fixes #321 via #342)

Author: sseliverstov

allure-behave/src/utils.py

@@ -86,8 +86,10 @@ def get_status(exception):
 
 def step_status_details(result):
     if result.exception:
-        return StatusDetails(message=format_exception(type(result.exception), result.exception),
-                             trace=format_traceback(result.exc_traceback))
+        # workaround for https://github.com/behave/behave/pull/616
+        trace = result.exc_traceback if type(result.exc_traceback) == list else format_traceback(result.exc_traceback)
+        return StatusDetails(message=format_exception(type(result.exception), result.exception), trace=trace)
+
     elif result.status == 'undefined':
         message = '\nYou can implement step definitions for undefined steps with these snippets:\n\n'
         message += make_undefined_step_snippet(result)

allure-behave/tox.ini

@@ -20,11 +20,37 @@ commands=
     rm -rf {envtmpdir}/*
     behave -f allure_behave.formatter:AllureFormatter -o {envtmpdir}/allrue-result -f pretty {posargs: ./features}
 
+[testenv:xrg-eparallel]
+# https://github.com/behave/behave/pull/616
+# https://github.com/allure-framework/allure-python/issues/321
+passenv = HOME
+
+basepython = python3.6
+
+setenv =
+    TEST_TMP={envtmpdir}
+    ALLURE_INDENT_OUTPUT=yep
+
+whitelist_externals = rm
+
+deps=
+    {distshare}/allure-python-commons-2*.zip
+    {distshare}/allure-python-commons-test-2*.zip
+
+commands=
+    pip uninstall -y behave
+    pip install git+git://github.com/behave/behave.git@refs/pull/616/head
+    rm -rf {envtmpdir}/*
+    behave --processes 3 \
+           --parallel-element feature \
+           -f allure_behave.formatter:AllureFormatter \
+           -o {envtmpdir}/allrue-result \
+           -f pretty {posargs: ./features}
 
 [testenv:behave-master]
 passenv = HOME
 
-basepython = python3.5
+basepython = python3.6
 
 setenv =
     TEST_TMP={envtmpdir}