replace uniq with iter_uniq wherever possible.

Author: wxtim

cylc/flow/network/resolvers.py

@@ -134,7 +134,7 @@ def workflow_ids_filter(workflow_tokens, items) -> bool:
                 or workflow_tokens['workflow_sel'] == item['workflow_sel']
             )
         )
-        for item in uniq(items)
+        for item in iter_uniq(items)
     )
 
 

cylc/flow/util.py

@@ -59,11 +59,7 @@ def uniq(iterable):
         [1, 2, 3, 5, 8]
 
     """
-    ret = []
-    for item in iterable:
-        if item not in ret:
-            ret.append(item)
-    return ret
+    return list(iter_uniq(iterable))
 
 
 def iter_uniq(iterable):