--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/planemo/lib/python3.7/site-packages/schema_salad/tests/util.py	Fri Jul 31 00:32:28 2020 -0400
@@ -0,0 +1,19 @@
+from __future__ import absolute_import
+
+import os
+from typing import Optional, Text
+
+from pkg_resources import Requirement, ResolutionError, resource_filename
+
+
+def get_data(filename):  # type: (Text) -> Optional[Text]
+    filename = os.path.normpath(filename)  # normalizing path depending on OS
+    # or else it will cause problem when joining path
+    filepath = None
+    try:
+        filepath = resource_filename(Requirement.parse("schema-salad"), filename)
+    except ResolutionError:
+        pass
+    if not filepath or not os.path.isfile(filepath):
+        filepath = os.path.join(os.path.dirname(__file__), os.pardir, filename)
+    return filepath