SimpleSallap:SimpleMCP:Skeletons for a toolcall class

tools/server/public_simplechat/local.tools/toolcall.py

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+# Tool Call Base
+# by Humans for All
+
+from typing import Any, TypeAlias
+from dataclasses import dataclass
+
+
+#
+# A sample tool call meta
+#
+
+fetchurlraw_meta = {
+        "type": "function",
+        "function": {
+            "name": "fetch_url_raw",
+            "description": "Fetch contents of the requested url (local file path / web based) through a proxy server and return the got content as is, in few seconds. Mainly useful for getting textual non binary contents",
+            "parameters": {
+                "type": "object",
+                "properties": {
+                    "url":{
+                        "type":"string",
+                        "description":"url of the local file / web content to fetch"
+                    }
+                },
+                "required": ["url"]
+            }
+        }
+    }
+
+
+#
+# Dataclasses to help with Tool Calls
+#
+
+@dataclass
+class TCInProperty():
+    type: str
+    description: str
+
+TCInProperties: TypeAlias = dict[str, TCInProperty]
+
+@dataclass
+class TCInParameters():
+    type: str = "object"
+    properties: TCInProperties = {}
+    required: list[str] = []
+
+@dataclass
+class TCFunction():
+    name: str
+    description: str
+    parameters: TCInParameters
+
+@dataclass
+class ToolCallMeta():
+    type: str = "function"
+    function: TCFunction|None = None
+
+@dataclass
+class TollCallResponse():
+    status: bool
+    tcid: str
+    name: str
+    content: str = ""
+
+
+class ToolCall():
+
+    name: str = ""
+
+    def tcf_meta(self) -> TCFunction|None:
+        return None
+
+    def tc_handle(self, args: TCInProperties) -> tuple[bool, str]:
+        return (False, "")
+
+    def meta(self) -> ToolCallMeta:
+        tcf = self.tcf_meta()
+        return ToolCallMeta("function", tcf)
+
+    def handler(self, callId: str, args: Any) -> TollCallResponse:
+        got = self.tc_handle(args)
+        return TollCallResponse(got[0], callId, self.name, got[1])