CI: Resolve timeout issue on Travis

Author: gfyoung

ci/script_multi.sh

@@ -27,17 +27,17 @@ if [ "$DOC" ]; then
     echo "We are not running pytest as this is a doc-build"
 
 elif [ "$COVERAGE" ]; then
-    echo pytest -s -n 2 -m "not single" --cov=pandas --cov-report xml:/tmp/cov-multiple.xml --junitxml=/tmp/multiple.xml --strict $TEST_ARGS pandas
-    pytest -s -n 2 -m "not single" --cov=pandas --cov-report xml:/tmp/cov-multiple.xml --junitxml=/tmp/multiple.xml --strict $TEST_ARGS pandas
+    echo pytest -s -n 2 -m "not single" --cov=pandas --cov-report xml:/tmp/cov-multiple.xml --dist=loadscope --junitxml=/tmp/multiple.xml --strict $TEST_ARGS pandas
+    pytest -s -n 2 -m "not single" --cov=pandas --cov-report xml:/tmp/cov-multiple.xml --dist=loadscope --junitxml=/tmp/multiple.xml --strict $TEST_ARGS pandas
 
 elif [ "$SLOW" ]; then
     TEST_ARGS="--only-slow --skip-network"
     echo pytest -r xX -m "not single and slow" -v --junitxml=/tmp/multiple.xml --strict $TEST_ARGS pandas
     pytest -r xX -m "not single and slow" -v --junitxml=/tmp/multiple.xml --strict $TEST_ARGS pandas
 
 else
-    echo pytest -n 2 -r xX -m "not single" --junitxml=/tmp/multiple.xml --strict $TEST_ARGS pandas
-    pytest -n 2 -r xX -m "not single" --junitxml=/tmp/multiple.xml --strict $TEST_ARGS pandas # TODO: doctest
+    echo pytest -n 2 -r xX -m "not single" --junitxml=/tmp/multiple.xml --dist=loadscope --strict $TEST_ARGS pandas
+    pytest -n 2 -r xX -m "not single" --junitxml=/tmp/multiple.xml --dist=loadscope --strict $TEST_ARGS pandas # TODO: doctest
 
 fi