Use resource_string function from galaxy.util

Author: mvdbeek

planemo/reports/build_report.py

@@ -1,11 +1,11 @@
 import base64
 
 from galaxy.util import strip_control_characters
+from galaxy.util.resources import resource_string
 from jinja2 import (
     Environment,
     PackageLoader,
 )
-from pkg_resources import resource_string
 
 TITLE = "Results (powered by Planemo)"
 
@@ -130,14 +130,10 @@ def __inject_summary(environment):
 
 
 def __style(filename):
-    resource = __load_resource(filename)
+    resource = resource_string(__name__, filename)
     return "<style>%s</style>" % resource
 
 
 def __script(short_name):
-    resource = __load_resource("%s.js" % short_name)
+    resource = resource_string(__name__, "%s.js" % short_name)
     return "<script>%s</script>" % resource
-
-
-def __load_resource(name):
-    return resource_string(__name__, name).decode("UTF-8")