102 lines
3.0 KiB
Python
102 lines
3.0 KiB
Python
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import json
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import traceback
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from typing import Callable, Any, Tuple, Dict, List
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from jarvis.functional_modules.caller_context import CallerContext
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from jarvis.logger import logger
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from jarvis.utils import function_error
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from jarvis import CFG
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class FunctionalModule:
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name: str
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description: str
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method: Callable[..., Any]
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signature: dict[str, str]
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def __init__(self, name, description, method, signature):
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self.name = name
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self.description = description
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self.method = method
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self.signature = signature
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class FunctionalModuleRegistry:
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_modules: Dict[str, FunctionalModule] = {}
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def __init__(self):
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pass
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def register(self, cmd):
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self._modules.update({cmd.name: cmd})
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def print(self):
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for cmd in self._modules.values():
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print(json.dumps({
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"name": cmd.name,
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"description": cmd.description,
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"signature": cmd.signature
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}))
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@staticmethod
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def _signature_to_string(signature: dict[str, str]):
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return ", ".join([f"{k}: <{v}>" for k, v in signature.items()])
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def to_prompt(self):
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text = ""
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i = 1
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for module in sorted(self._modules.values(), key=lambda cmd: cmd.name):
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if module.signature is None or len(module.signature) == 0:
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text += f"{i}. {module.name}: {module.description}, don't need argument\n"
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else:
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text += f"{i}. {module.name}: {module.description}, args: {FunctionalModuleRegistry._signature_to_string(module.signature)}\n"
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i += 1
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if len(text) > 0:
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text = text[0:-1] # Delete the tailing '\n'
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return text
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async def execute_function(self, context: CallerContext, function_name: str, **kwargs):
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cmd = self._modules.get(function_name)
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if cmd is not None:
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return await cmd.method(context, **kwargs)
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return "(Module Not Found)"
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moduleRegistry = FunctionalModuleRegistry()
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def functional_module(name: str,
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description: str,
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signature=None):
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if signature is None:
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signature = {}
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def decorator(func: Callable[..., Any]):
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async def wrapper(context: CallerContext, *args, **kwargs) -> Any:
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try:
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return await func(context, *args, **kwargs)
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except function_error.FunctionError as e:
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logger.error(traceback.format_exc())
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await context.reply_text(f"Sorry, failed to do the job: {e.msg}")
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except:
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logger.error(traceback.format_exc())
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await context.reply_text("Sorry, an unknown error occurred during doing the job")
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return "Failed"
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cmd = FunctionalModule(
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name=name,
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description=description,
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method=wrapper,
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signature=signature
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)
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global moduleRegistry
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moduleRegistry.register(cmd)
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if CFG.debug_mode:
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print("Registering: " + name)
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return wrapper
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return decorator
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