--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/env/lib/python3.7/site-packages/galaxy/tool_util/fetcher.py	Sat May 02 07:14:21 2020 -0400
@@ -0,0 +1,25 @@
+from galaxy.util import plugin_config
+
+
+class ToolLocationFetcher(object):
+
+    def __init__(self):
+        self.resolver_classes = self.__resolvers_dict()
+
+    def __resolvers_dict(self):
+        import galaxy.tool_util.locations
+        return plugin_config.plugins_dict(galaxy.tool_util.locations, 'scheme')
+
+    def to_tool_path(self, path_or_uri_like, **kwds):
+        if "://" not in path_or_uri_like:
+            path = path_or_uri_like
+        else:
+            uri_like = path_or_uri_like
+            if ":" not in path_or_uri_like:
+                raise Exception("Invalid URI passed to get_tool_source")
+            scheme, rest = uri_like.split(":", 2)
+            if scheme not in self.resolver_classes:
+                raise Exception("Unknown tool scheme [%s] for URI [%s]" % (scheme, uri_like))
+            path = self.resolver_classes[scheme]().get_tool_source_path(uri_like)
+
+        return path