chore: activating storaged hosts optmized

src/nebulagraph_lite/nebulagraph.py

@@ -1,4 +1,5 @@
 import os
+import json
 import shutil
 import socket
 import subprocess
@@ -482,8 +483,16 @@ def activate_storaged(self):
             raise Exception("graphd did not become ready in 50 seconds")
         with connection_pool.session_context("root", "nebula") as session:
             session.execute(f'ADD HOSTS "{self.host}":9779')
-            result = session.execute_json("SHOW HOSTS")
-            fancy_dict_print({"SHOW HOSTS": result})
+            time.sleep(12)
+            result_byte = session.execute_json("SHOW HOSTS")
+            result = result_byte.decode("utf-8")
+            result_dict = json.loads(result)
+            fancy_dict_print(
+                {
+                    "Message": "Activating storaged...",
+                    "Result of `SHOW HOSTS`": result_dict,
+                }
+            )
 
     def load_basketballplayer_dataset(self):
         # udocker_create_command = f"ps | grep nebula-console || udocker --debug --allow-root create --name=nebula-console {self._container_image_prefix}vesoft/nebula-console:v3"

src/nebulagraph_lite/utils.py

@@ -105,17 +105,36 @@ def fancy_print(text: str, color: str = "random") -> None:
     print(f"\033[1;3;{color}m{text}\033[0m")
 
 
-def fancy_dict_print(d: dict, color: str = None) -> None:
+def fancy_dict_print(d: dict, color: str = None, indent: int = 0) -> None:
     """
-    Print a dict in color from COLORS_rgb.
+    Recursively print a dict in color from COLORS_rgb, supporting nested dictionaries and lists.
     """
     color_keys = list(COLORS_rgb.keys())
+    indent_space = " " * indent
     for i, (key, value) in enumerate(d.items()):
         if color is None or color not in COLORS_rgb:
-            color = COLORS_rgb[color_keys[i % len(color_keys)]]
+            selected_color = COLORS_rgb[color_keys[i % len(color_keys)]]
         else:
-            color = COLORS_rgb[color]
-        print(f"\033[1;3;{color}m{key}: {value}\033[0m")
+            selected_color = COLORS_rgb[color]
+        if isinstance(value, dict):
+            print(f"\033[1;3;{selected_color}m{indent_space}{key}:\033[0m")
+            fancy_dict_print(value, color, indent + 4)
+        elif isinstance(value, list):
+            print(f"\033[1;3;{selected_color}m{indent_space}{key}:\033[0m")
+            if not all(isinstance(item, (dict, list)) for item in value):
+                print(
+                    f"\033[1;3;{selected_color}m{indent_space}    {', '.join(map(str, value))}\033[0m"
+                )
+            else:
+                for item in value:
+                    if isinstance(item, dict):
+                        fancy_dict_print(item, color, indent + 4)
+                    else:
+                        print(
+                            f"\033[1;3;{selected_color}m{indent_space}    {item}\033[0m"
+                        )
+        else:
+            print(f"\033[1;3;{selected_color}m{indent_space}{key}: {value}\033[0m")
 
 
 def get_pid_by_port(port):