Removed settings.no_completion_duplicates

CHANGELOG.rst

@@ -29,6 +29,8 @@ Changelog
   ``Script.goto``.
 - **Python 2 support deprecated**. For this release it is best effort. Python 2
   has reached the end of its life and now it's just about a smooth transition.
+- Removed ``settings.no_completion_duplicates``. It wasn't tested and nobody
+  was probably using it anyway.
 
 0.15.2 (2019-12-20)
 +++++++++++++++++++

jedi/api/completion.py

@@ -41,7 +41,7 @@ def get_signature_param_names(signatures):
 
 
 def filter_names(inference_state, completion_names, stack, like_name, fuzzy, cached_name):
-    comp_dct = {}
+    comp_dct = set()
     if settings.case_insensitive_completion:
         like_name = like_name.lower()
     for name in completion_names:
@@ -62,10 +62,8 @@ def filter_names(inference_state, completion_names, stack, like_name, fuzzy, cac
                 cached_name=cached_name,
             )
             k = (new.name, new.complete)  # key
-            if k in comp_dct and settings.no_completion_duplicates:
-                comp_dct[k]._same_name_completions.append(new)
-            else:
-                comp_dct[k] = new
+            if k not in comp_dct:
+                comp_dct.add(k)
                 yield new
 
 

jedi/settings.py

@@ -17,7 +17,6 @@ Completion output
 
 .. autodata:: case_insensitive_completion
 .. autodata:: add_bracket_after_function
-.. autodata:: no_completion_duplicates
 
 
 Filesystem cache
@@ -68,12 +67,6 @@ Adds an opening bracket after a function, because that's normal behaviour.
 Removed it again, because in VIM that is not very practical.
 """
 
-no_completion_duplicates = True
-"""
-If set, completions with the same name don't appear in the output anymore,
-but are in the `same_name_completions` attribute.
-"""
-
 # ----------------
 # Filesystem cache
 # ----------------