changing context type for v2

Author: tcnichol

pyclowder/extractors.py

@@ -260,17 +260,7 @@ def get_metadata(self, content, resource_type, resource_id, server=None, context
             md = dict()
             md["file_version"] = 1
             if contexts is not None:
-                md["context"] = contexts
-            else:
-                md["context"] = {}
-                if type(self.extractor_info['contexts'] == list):
-                    if len(self.extractor_info['contexts']) > 0:
-                        if len(self.extractor_info) == 1:
-                            md["context"] = self.extractor_info["contexts"]
-                        else:
-                            # TODO is this necessary? should contexts should always be a list with one dictionary?
-                            current_contexts = self.extractor_info["contexts"]
-                            reduce(lambda a, b: dict(a, **b), current_contexts)
+                md["context"] = [context_url] + contexts
             md["context_url"] = context_url
             md["content"] = content
             md["contents"] = content