Adding VectorSet commands support. (#3584)

Author: petyaslavova

Diff for: docker-compose.yml

@@ -1,9 +1,9 @@
 ---
 x-client-libs-stack-image: &client-libs-stack-image
-  image: "redislabs/client-libs-test:${CLIENT_LIBS_TEST_STACK_IMAGE_TAG:-rs-7.4.0-v2}"
+  image: "redislabs/client-libs-test:${CLIENT_LIBS_TEST_STACK_IMAGE_TAG:-8.0-M06-pre}"
 
 x-client-libs-image: &client-libs-image
-  image: "redislabs/client-libs-test:${CLIENT_LIBS_TEST_IMAGE_TAG:-7.4.2}"
+  image: "redislabs/client-libs-test:${CLIENT_LIBS_TEST_IMAGE_TAG:-8.0-M06-pre}"
 
 services:
 

Diff for: redis/commands/redismodules.py

@@ -72,6 +72,14 @@ def tdigest(self):
         tdigest = TDigestBloom(client=self)
         return tdigest
 
+    def vset(self):
+        """Access the VectorSet commands namespace."""
+
+        from .vectorset import VectorSet
+
+        vset = VectorSet(client=self)
+        return vset
+
 
 class AsyncRedisModuleCommands(RedisModuleCommands):
     def ft(self, index_name="idx"):

Diff for: redis/commands/vectorset/__init__.py

@@ -0,0 +1,46 @@
+import json
+
+from redis._parsers.helpers import pairs_to_dict
+from redis.commands.vectorset.utils import (
+    parse_vemb_result,
+    parse_vlinks_result,
+    parse_vsim_result,
+)
+
+from ..helpers import get_protocol_version
+from .commands import (
+    VEMB_CMD,
+    VGETATTR_CMD,
+    VINFO_CMD,
+    VLINKS_CMD,
+    VSIM_CMD,
+    VectorSetCommands,
+)
+
+
+class VectorSet(VectorSetCommands):
+    def __init__(self, client, **kwargs):
+        """Create a new VectorSet client."""
+        # Set the module commands' callbacks
+        self._MODULE_CALLBACKS = {
+            VEMB_CMD: parse_vemb_result,
+            VGETATTR_CMD: lambda r: r and json.loads(r) or None,
+        }
+
+        self._RESP2_MODULE_CALLBACKS = {
+            VINFO_CMD: lambda r: r and pairs_to_dict(r) or None,
+            VSIM_CMD: parse_vsim_result,
+            VLINKS_CMD: parse_vlinks_result,
+        }
+        self._RESP3_MODULE_CALLBACKS = {}
+
+        self.client = client
+        self.execute_command = client.execute_command
+
+        if get_protocol_version(self.client) in ["3", 3]:
+            self._MODULE_CALLBACKS.update(self._RESP3_MODULE_CALLBACKS)
+        else:
+            self._MODULE_CALLBACKS.update(self._RESP2_MODULE_CALLBACKS)
+
+        for k, v in self._MODULE_CALLBACKS.items():
+            self.client.set_response_callback(k, v)