--- a/contenttransformer/app.py	Tue Nov 03 08:20:08 2020 -0800
+++ b/contenttransformer/app.py	Tue Nov 03 10:53:13 2020 -0800
@@ -4,7 +4,7 @@
 from mimetypes import guess_type
 from paste.fileapp import FileApp
 from pkg_resources import iter_entry_points
-from transformers import ContentTypeChanger
+from .transformers import ContentTypeChanger
 
 class FileTypeTransformer(object):
 
@@ -14,14 +14,14 @@
 
         # arguments to the xformers
         self.kwargs = kwargs
-        
+
         self.transformers = transformers()
         for pattern, transformer_name in self.types:
             if '/' in transformer_name:
                 continue
             assert transformer_name in self.transformers, '%s not in transformers' % transformer_name
 
-    def __call__(self, path): 
+    def __call__(self, path):
         """this should return something that is callable with (environ, start_response) to return a response; the transformer thing"""
         filename = os.path.basename(path)
         for pattern, transformer_name in self.types:
@@ -33,7 +33,7 @@
                 # XXX hack: -> refactor
                 if '/' in transformer_name:
                     return ContentTypeChanger(content, content_type, transformer_name)
-                return self.transformers[transformer_name](content, content_type, **self.kwargs.get(transformer_name, {})) 
+                return self.transformers[transformer_name](content, content_type, **self.kwargs.get(transformer_name, {}))
         return FileApp(path)
 
 
@@ -45,4 +45,4 @@
         except:
             raise # XXX
     return transformers
-        
+