Assignment from no return (#658)

* added unnecessary-dunder-call to pylintrc files; disabled for certain lines

in run_tests.py, exception thrown by 'git remote add origin' when the remote already exists will not exit

Signed-off-by: Mark Cohen <[email protected]>

* updates to adhere to assignment-from-no-return lint

Signed-off-by: Mark Cohen <[email protected]>

* simplified get_value_filter in Facet to return None
added assert to test get_value_filter returning None

Signed-off-by: Mark Cohen <[email protected]>

* added option to output HTML test coverage locally from run_tests.py

returning None from test_faceted_search.Facet.get_value_filter

Signed-off-by: Mark Cohen <[email protected]>

* added unused-variable lints; replaced unused variables with _ or referenced them

Signed-off-by: Mark Cohen <[email protected]>

* updated CHANGELOG to point to the right PR

Signed-off-by: Mark Cohen <[email protected]>

---------

Signed-off-by: Mark Cohen <[email protected]>

benchmarks/bench_sync.py

@@ -24,7 +24,7 @@ from opensearchpy import OpenSearch, Urllib3HttpConnection
 def index_records(client: Any, index_name: str, item_count: int) -> Any:
     """bulk index item_count records into index_name"""
     total_time = 0
-    for iteration in range(10):
+    for _ in range(10):
         data: Any = []
         for item in range(item_count):
             data.append(
@@ -68,7 +68,7 @@ def test(thread_count: int = 1, item_count: int = 1, client_count: int = 1) -> N
     root.addHandler(handler)
 
     clients = []
-    for i in range(client_count):
+    for _ in range(client_count):
         clients.append(
             OpenSearch(
                 hosts=[{"host": host, "port": port}],