added whois plugin

bot/plugin_manager.py

@@ -12,6 +12,7 @@ from plugins.ddg_web_search import DDGWebSearchPlugin
 from plugins.wolfram_alpha import WolframAlphaPlugin
 from plugins.deepl import DeeplTranslatePlugin
 from plugins.worldtimeapi import WorldTimeApiPlugin
+from plugins.whois import WhoisPlugin
 
 
 class PluginManager:
@@ -34,6 +35,7 @@ class PluginManager:
             'dice': DicePlugin,
             'deepl_translate': DeeplTranslatePlugin,
             'gtts_text_to_speech': GTTSTextToSpeech,
+            'whois': WhoisPlugin,
         }
         self.plugins = [plugin_mapping[plugin]() for plugin in enabled_plugins if plugin in plugin_mapping]
 

bot/plugins/whois.py

@@ -0,0 +1,32 @@
+from typing import Dict
+from .plugin import Plugin
+import whois
+
+class WhoisPlugin(Plugin):
+    """
+    A plugin to query whois database
+    """
+    def get_source_name(self) -> str:
+        return "Whois"
+
+    def get_spec(self) -> [Dict]:
+        return [{
+            "name": "get_whois",
+            "description": "Get whois registration and expiry information for a domain",
+            "parameters": {
+                "type": "object",
+                "properties": {
+                    "domain": {"type": "string", "description": "Domain name"}
+                },
+                "required": ["domain"],
+            },
+        }]
+
+    async def execute(self, function_name, **kwargs) -> Dict:
+        try:
+            whois_result = whois.whois(kwargs['domain'])
+            return whois_result
+        except whois.parser.PywhoisError as e:
+            return {'result': 'No such domain found'}
+        except Exception as e:
+            return {'error': 'An unexpected error occurred: ' + str(e)}