Expanded type coverage to benchmarks, samples and tests. (#566)

* Renamed json samples to fix duplicate module name.

Signed-off-by: dblock <[email protected]>

* Enabled mypy on all source files.

Signed-off-by: dblock <[email protected]>

* Added missing types.

Signed-off-by: dblock <[email protected]>

* Added CHANGELOG.

Signed-off-by: dblock <[email protected]>

* Move type: ignore to fix untyped decorator makes function untyped.

Signed-off-by: dblock <[email protected]>

* Fix nox -rs lint-3.7.

Signed-off-by: dblock <[email protected]>

* Fixed incorrect import.

Signed-off-by: dblock <[email protected]>

* Fix broken test.

Signed-off-by: dblock <[email protected]>

* Fixed TestBulk::test_bulk_works_with_bytestring_body.

Signed-off-by: dblock <[email protected]>

---------

Signed-off-by: dblock <[email protected]>

samples/bulk/bulk-array.py

@@ -12,6 +12,7 @@
 
 
 import os
+from typing import Any
 
 from opensearchpy import OpenSearch
 
@@ -45,7 +46,7 @@ if not client.indices.exists(index_name):
     )
 
 # index data
-data = []
+data: Any = []
 for i in range(100):
     data.append({"index": {"_index": index_name, "_id": i}})
     data.append({"value": i})

samples/hello/hello-async.py

@@ -16,7 +16,7 @@ import asyncio
 from opensearchpy import AsyncOpenSearch
 
 
-async def main():
+async def main() -> None:
     # connect to OpenSearch
     host = "localhost"
     port = 9200

samples/json/json-hello-async.py

@@ -16,7 +16,7 @@ import asyncio
 from opensearchpy import AsyncOpenSearch
 
 
-async def main():
+async def main() -> None:
     # connect to OpenSearch
     host = "localhost"
     port = 9200

samples/knn/knn-async-basics.py

@@ -18,7 +18,7 @@ import random
 from opensearchpy import AsyncHttpConnection, AsyncOpenSearch, helpers
 
 
-async def main():
+async def main() -> None:
     # connect to an instance of OpenSearch
     host = os.getenv("HOST", default="localhost")
     port = int(os.getenv("PORT", 9200))