feat: send program to bdi core
ref: N25B-376
This commit is contained in:
@@ -1,11 +1,8 @@
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import asyncio
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import time
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from functools import singledispatchmethod
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from slugify import slugify
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from control_backend.agents.bdi import BDICoreAgent
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from control_backend.agents.bdi.astv2 import (
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from control_backend.agents.bdi.agentspeak_ast import (
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AstBinaryOp,
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AstExpression,
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AstLiteral,
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@@ -19,7 +16,6 @@ from control_backend.agents.bdi.astv2 import (
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StatementType,
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TriggerType,
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)
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from control_backend.agents.bdi.bdi_program_manager import test_program
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from control_backend.schemas.program import (
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BasicNorm,
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ConditionalNorm,
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@@ -40,26 +36,6 @@ from control_backend.schemas.program import (
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)
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def do_things():
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program = AgentSpeakGenerator().generate(test_program)
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print(program)
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async def do_other_things():
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res = input("Wanna generate")
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if res == "y":
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program = AgentSpeakGenerator().generate(test_program)
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filename = f"{int(time.time())}.asl"
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with open(filename, "w") as f:
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f.write(program)
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else:
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filename = "temp.asl"
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bdi_agent = BDICoreAgent("BDICoreAgent", filename)
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flag = asyncio.Event()
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await bdi_agent.start()
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await flag.wait()
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class AgentSpeakGenerator:
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_asp: AstProgram
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@@ -347,8 +323,3 @@ class AgentSpeakGenerator:
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@staticmethod
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def _slugify_str(text: str) -> str:
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return slugify(text, separator="_", stopwords=["a", "an", "the", "we", "you", "I"])
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if __name__ == "__main__":
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# do_things()
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asyncio.run(do_other_things())
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@@ -42,9 +42,8 @@ class BDICoreAgent(BaseAgent):
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bdi_agent: agentspeak.runtime.Agent
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def __init__(self, name: str, asl: str):
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def __init__(self, name: str):
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super().__init__(name)
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self.asl_file = asl
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self.env = agentspeak.runtime.Environment()
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# Deep copy because we don't actually want to modify the standard actions globally
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self.actions = copy.deepcopy(agentspeak.stdlib.actions)
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@@ -69,15 +68,18 @@ class BDICoreAgent(BaseAgent):
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self._wake_bdi_loop.set()
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self.logger.debug("Setup complete.")
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async def _load_asl(self):
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async def _load_asl(self, file_name: str | None = None) -> None:
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"""
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Load and parse the AgentSpeak source file.
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"""
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file_name = file_name or "src/control_backend/agents/bdi/rules.asl"
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try:
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with open(self.asl_file) as source:
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with open(file_name) as source:
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self.bdi_agent = self.env.build_agent(source, self.actions)
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self.logger.info(f"Loaded new ASL from {file_name}.")
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except FileNotFoundError:
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self.logger.warning(f"Could not find the specified ASL file at {self.asl_file}.")
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self.logger.warning(f"Could not find the specified ASL file at {file_name}.")
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self.bdi_agent = agentspeak.runtime.Agent(self.env, self.name)
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async def _bdi_loop(self):
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@@ -89,9 +91,9 @@ class BDICoreAgent(BaseAgent):
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the agent has deferred intentions (deadlines).
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"""
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while self._running:
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# await (
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# self._wake_bdi_loop.wait()
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# ) # gets set whenever there's an update to the belief base
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await (
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self._wake_bdi_loop.wait()
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) # gets set whenever there's an update to the belief base
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# Agent knows when it's expected to have to do its next thing
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maybe_more_work = True
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@@ -116,6 +118,7 @@ class BDICoreAgent(BaseAgent):
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Handle incoming messages.
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- **Beliefs**: Updates the internal belief base.
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- **Program**: Updates the internal agentspeak file to match the current program.
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- **LLM Responses**: Forwards the generated text to the Robot Speech Agent (actuation).
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:param msg: The received internal message.
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@@ -130,6 +133,10 @@ class BDICoreAgent(BaseAgent):
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self.logger.exception("Error processing belief.")
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return
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# New agentspeak file
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if msg.thread == "new_program":
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await self._load_asl(msg.body)
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# The message was not a belief, handle special cases based on sender
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match msg.sender:
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case settings.agent_settings.llm_name:
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@@ -1,598 +1,12 @@
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import uuid
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from collections.abc import Iterable
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import zmq
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from pydantic import ValidationError
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from slugify import slugify
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from zmq.asyncio import Context
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from control_backend.agents import BaseAgent
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from control_backend.agents.bdi.agentspeak_generator import AgentSpeakGenerator
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from control_backend.core.config import settings
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from control_backend.schemas.program import (
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Action,
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BasicBelief,
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BasicNorm,
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Belief,
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ConditionalNorm,
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GestureAction,
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Goal,
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InferredBelief,
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KeywordBelief,
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LLMAction,
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LogicalOperator,
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Phase,
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Plan,
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Program,
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ProgramElement,
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SemanticBelief,
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SpeechAction,
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Trigger,
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)
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test_program = Program(
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phases=[
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Phase(
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norms=[
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BasicNorm(norm="Talk like a pirate", id=uuid.uuid4()),
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ConditionalNorm(
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condition=InferredBelief(
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left=KeywordBelief(keyword="Arr", id=uuid.uuid4()),
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right=SemanticBelief(
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description="testing", name="semantic belief", id=uuid.uuid4()
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),
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operator=LogicalOperator.OR,
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name="Talking to a pirate",
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id=uuid.uuid4(),
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),
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norm="Use nautical terms",
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id=uuid.uuid4(),
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),
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ConditionalNorm(
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condition=SemanticBelief(
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description="We are talking to a child",
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name="talking to child",
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id=uuid.uuid4(),
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),
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norm="Do not use cuss words",
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id=uuid.uuid4(),
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),
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],
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triggers=[
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Trigger(
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condition=InferredBelief(
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left=KeywordBelief(keyword="key", id=uuid.uuid4()),
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right=InferredBelief(
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left=KeywordBelief(keyword="key2", id=uuid.uuid4()),
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right=SemanticBelief(
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description="Decode this", name="semantic belief 2", id=uuid.uuid4()
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),
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operator=LogicalOperator.OR,
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name="test trigger inferred inner",
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id=uuid.uuid4(),
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),
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operator=LogicalOperator.OR,
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name="test trigger inferred outer",
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id=uuid.uuid4(),
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),
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plan=Plan(
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steps=[
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SpeechAction(text="Testing trigger", id=uuid.uuid4()),
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Goal(
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name="Testing trigger",
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plan=Plan(
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steps=[LLMAction(goal="Do something", id=uuid.uuid4())],
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id=uuid.uuid4(),
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),
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id=uuid.uuid4(),
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),
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],
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id=uuid.uuid4(),
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),
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id=uuid.uuid4(),
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)
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],
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goals=[
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Goal(
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name="Determine user age",
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plan=Plan(
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steps=[LLMAction(goal="Determine the age of the user.", id=uuid.uuid4())],
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id=uuid.uuid4(),
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),
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id=uuid.uuid4(),
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),
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Goal(
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name="Find the user's name",
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plan=Plan(
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steps=[
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Goal(
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name="Greet the user",
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plan=Plan(
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steps=[LLMAction(goal="Greet the user.", id=uuid.uuid4())],
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id=uuid.uuid4(),
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),
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can_fail=False,
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id=uuid.uuid4(),
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),
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Goal(
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name="Ask for name",
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plan=Plan(
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steps=[
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LLMAction(goal="Obtain the user's name.", id=uuid.uuid4())
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],
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id=uuid.uuid4(),
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),
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id=uuid.uuid4(),
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),
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],
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id=uuid.uuid4(),
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),
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id=uuid.uuid4(),
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),
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Goal(
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name="Tell a joke",
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plan=Plan(
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steps=[LLMAction(goal="Tell a joke.", id=uuid.uuid4())], id=uuid.uuid4()
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),
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id=uuid.uuid4(),
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),
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],
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id=uuid.uuid4(),
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),
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Phase(
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id=uuid.uuid4(),
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norms=[
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BasicNorm(norm="Use very gentle speech.", id=uuid.uuid4()),
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ConditionalNorm(
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condition=SemanticBelief(
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description="We are talking to a child",
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name="talking to child",
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id=uuid.uuid4(),
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),
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norm="Do not use cuss words",
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id=uuid.uuid4(),
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),
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],
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triggers=[
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Trigger(
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condition=InferredBelief(
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left=KeywordBelief(keyword="help", id=uuid.uuid4()),
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right=SemanticBelief(
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description="User is stuck", name="stuck", id=uuid.uuid4()
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),
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operator=LogicalOperator.OR,
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name="help_or_stuck",
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id=uuid.uuid4(),
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),
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plan=Plan(
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steps=[
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Goal(
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name="Unblock user",
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plan=Plan(
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steps=[
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LLMAction(
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goal="Provide a step-by-step path to "
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"resolve the user's issue.",
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id=uuid.uuid4(),
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)
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],
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id=uuid.uuid4(),
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),
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id=uuid.uuid4(),
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),
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],
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id=uuid.uuid4(),
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),
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id=uuid.uuid4(),
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),
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],
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goals=[
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Goal(
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name="Clarify intent",
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plan=Plan(
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steps=[
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LLMAction(
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goal="Ask 1-2 targeted questions to clarify the "
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"user's intent, then proceed.",
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id=uuid.uuid4(),
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)
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],
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id=uuid.uuid4(),
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),
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id=uuid.uuid4(),
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),
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Goal(
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name="Provide solution",
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plan=Plan(
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steps=[
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LLMAction(
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goal="Deliver a solution to complete the user's goal.",
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id=uuid.uuid4(),
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)
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],
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id=uuid.uuid4(),
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),
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id=uuid.uuid4(),
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),
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Goal(
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name="Summarize next steps",
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plan=Plan(
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steps=[
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LLMAction(
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goal="Summarize what the user should do next.", id=uuid.uuid4()
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)
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],
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id=uuid.uuid4(),
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),
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id=uuid.uuid4(),
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),
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],
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),
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]
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)
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def do_things():
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print(AgentSpeakGenerator().generate(test_program))
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class AgentSpeakGenerator:
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"""
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Converts Pydantic representation of behavior programs into AgentSpeak(L) code string.
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"""
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arrow_prefix = f"{' ' * 2}<-{' ' * 2}"
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colon_prefix = f"{' ' * 2}:{' ' * 3}"
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indent_prefix = " " * 6
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def generate(self, program: Program) -> str:
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lines = []
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lines.append("")
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lines += self._generate_initial_beliefs(program)
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lines += self._generate_basic_flow(program)
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lines += self._generate_phase_transitions(program)
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lines += self._generate_norms(program)
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lines += self._generate_belief_inference(program)
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lines += self._generate_goals(program)
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lines += self._generate_triggers(program)
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return "\n".join(lines)
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def _generate_initial_beliefs(self, program: Program) -> Iterable[str]:
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yield "// --- Initial beliefs and agent startup ---"
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yield "phase(start)."
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yield ""
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yield "+started"
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yield f"{self.colon_prefix}phase(start)"
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yield f"{self.arrow_prefix}phase({program.phases[0].id if program.phases else 'end'})."
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yield from ["", ""]
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def _generate_basic_flow(self, program: Program) -> Iterable[str]:
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yield "// --- Basic flow ---"
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for phase in program.phases:
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yield from self._generate_basic_flow_per_phase(phase)
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yield from ["", ""]
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def _generate_basic_flow_per_phase(self, phase: Phase) -> Iterable[str]:
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yield "+user_said(Message)"
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yield f"{self.colon_prefix}phase({phase.id})"
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goals = phase.goals
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if goals:
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yield f"{self.arrow_prefix}{self._slugify(goals[0], include_prefix=True)}"
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for goal in goals[1:]:
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yield f"{self.indent_prefix}{self._slugify(goal, include_prefix=True)}"
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yield f"{self.indent_prefix if goals else self.arrow_prefix}!transition_phase."
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def _generate_phase_transitions(self, program: Program) -> Iterable[str]:
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yield "// --- Phase transitions ---"
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if len(program.phases) == 0:
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yield from ["", ""]
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return
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# TODO: remove outdated things
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for i in range(-1, len(program.phases)):
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predecessor = program.phases[i] if i >= 0 else None
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successor = program.phases[i + 1] if i < len(program.phases) - 1 else None
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yield from self._generate_phase_transition(predecessor, successor)
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yield from self._generate_phase_transition(None, None) # to avoid failing plan
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yield from ["", ""]
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def _generate_phase_transition(
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self, phase: Phase | None = None, next_phase: Phase | None = None
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) -> Iterable[str]:
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yield "+!transition_phase"
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if phase is None and next_phase is None: # base case true to avoid failing plan
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yield f"{self.arrow_prefix}true."
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return
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yield f"{self.colon_prefix}phase({phase.id if phase else 'start'})"
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yield f"{self.arrow_prefix}-+phase({next_phase.id if next_phase else 'end'})."
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def _generate_norms(self, program: Program) -> Iterable[str]:
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yield "// --- Norms ---"
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for phase in program.phases:
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for norm in phase.norms:
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if type(norm) is BasicNorm:
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yield f"{self._slugify(norm)} :- phase({phase.id})."
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if type(norm) is ConditionalNorm:
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yield (
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f"{self._slugify(norm)} :- phase({phase.id}) & "
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f"{self._slugify(norm.condition)}."
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)
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yield from ["", ""]
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def _generate_belief_inference(self, program: Program) -> Iterable[str]:
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yield "// --- Belief inference rules ---"
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for phase in program.phases:
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for norm in phase.norms:
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if not isinstance(norm, ConditionalNorm):
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continue
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yield from self._belief_inference_recursive(norm.condition)
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for trigger in phase.triggers:
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yield from self._belief_inference_recursive(trigger.condition)
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yield from ["", ""]
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def _belief_inference_recursive(self, belief: Belief) -> Iterable[str]:
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if type(belief) is KeywordBelief:
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yield (
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f"{self._slugify(belief)} :- user_said(Message) & "
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f'.substring(Message, "{belief.keyword}", Pos) & Pos >= 0.'
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)
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if type(belief) is InferredBelief:
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yield (
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f"{self._slugify(belief)} :- {self._slugify(belief.left)} "
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f"{'&' if belief.operator == LogicalOperator.AND else '|'} "
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f"{self._slugify(belief.right)}."
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)
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yield from self._belief_inference_recursive(belief.left)
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yield from self._belief_inference_recursive(belief.right)
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def _generate_goals(self, program: Program) -> Iterable[str]:
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yield "// --- Goals ---"
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for phase in program.phases:
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previous_goal: Goal | None = None
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for goal in phase.goals:
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yield from self._generate_goal_plan_recursive(goal, phase, previous_goal)
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previous_goal = goal
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yield from ["", ""]
|
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|
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def _generate_goal_plan_recursive(
|
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self, goal: Goal, phase: Phase, previous_goal: Goal | None = None
|
||||
) -> Iterable[str]:
|
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yield f"+{self._slugify(goal, include_prefix=True)}"
|
||||
|
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# Context
|
||||
yield f"{self.colon_prefix}phase({phase.id}) &"
|
||||
yield f"{self.indent_prefix}not responded_this_turn &"
|
||||
yield f"{self.indent_prefix}not achieved_{self._slugify(goal)} &"
|
||||
if previous_goal:
|
||||
yield f"{self.indent_prefix}achieved_{self._slugify(previous_goal)}"
|
||||
else:
|
||||
yield f"{self.indent_prefix}true"
|
||||
|
||||
extra_goals_to_generate = []
|
||||
|
||||
steps = goal.plan.steps
|
||||
|
||||
if len(steps) == 0:
|
||||
yield f"{self.arrow_prefix}true."
|
||||
return
|
||||
|
||||
first_step = steps[0]
|
||||
yield (
|
||||
f"{self.arrow_prefix}{self._slugify(first_step, include_prefix=True)}"
|
||||
f"{'.' if len(steps) == 1 and goal.can_fail else ';'}"
|
||||
)
|
||||
if isinstance(first_step, Goal):
|
||||
extra_goals_to_generate.append(first_step)
|
||||
|
||||
for step in steps[1:-1]:
|
||||
yield f"{self.indent_prefix}{self._slugify(step, include_prefix=True)};"
|
||||
if isinstance(step, Goal):
|
||||
extra_goals_to_generate.append(step)
|
||||
|
||||
if len(steps) > 1:
|
||||
last_step = steps[-1]
|
||||
yield (
|
||||
f"{self.indent_prefix}{self._slugify(last_step, include_prefix=True)}"
|
||||
f"{'.' if goal.can_fail else ';'}"
|
||||
)
|
||||
if isinstance(last_step, Goal):
|
||||
extra_goals_to_generate.append(last_step)
|
||||
|
||||
if not goal.can_fail:
|
||||
yield f"{self.indent_prefix}+achieved_{self._slugify(goal)}."
|
||||
|
||||
yield f"+{self._slugify(goal, include_prefix=True)}"
|
||||
yield f"{self.arrow_prefix}true."
|
||||
|
||||
yield ""
|
||||
|
||||
extra_previous_goal: Goal | None = None
|
||||
for extra_goal in extra_goals_to_generate:
|
||||
yield from self._generate_goal_plan_recursive(extra_goal, phase, extra_previous_goal)
|
||||
extra_previous_goal = extra_goal
|
||||
|
||||
def _generate_triggers(self, program: Program) -> Iterable[str]:
|
||||
yield "// --- Triggers ---"
|
||||
|
||||
for phase in program.phases:
|
||||
for trigger in phase.triggers:
|
||||
yield from self._generate_trigger_plan(trigger, phase)
|
||||
|
||||
yield from ["", ""]
|
||||
|
||||
def _generate_trigger_plan(self, trigger: Trigger, phase: Phase) -> Iterable[str]:
|
||||
belief_name = self._slugify(trigger.condition)
|
||||
|
||||
yield f"+{belief_name}"
|
||||
yield f"{self.colon_prefix}phase({phase.id})"
|
||||
|
||||
extra_goals_to_generate = []
|
||||
|
||||
steps = trigger.plan.steps
|
||||
|
||||
if len(steps) == 0:
|
||||
yield f"{self.arrow_prefix}true."
|
||||
return
|
||||
|
||||
first_step = steps[0]
|
||||
yield (
|
||||
f"{self.arrow_prefix}{self._slugify(first_step, include_prefix=True)}"
|
||||
f"{'.' if len(steps) == 1 else ';'}"
|
||||
)
|
||||
if isinstance(first_step, Goal):
|
||||
extra_goals_to_generate.append(first_step)
|
||||
|
||||
for step in steps[1:-1]:
|
||||
yield f"{self.indent_prefix}{self._slugify(step, include_prefix=True)};"
|
||||
if isinstance(step, Goal):
|
||||
extra_goals_to_generate.append(step)
|
||||
|
||||
if len(steps) > 1:
|
||||
last_step = steps[-1]
|
||||
yield f"{self.indent_prefix}{self._slugify(last_step, include_prefix=True)}."
|
||||
if isinstance(last_step, Goal):
|
||||
extra_goals_to_generate.append(last_step)
|
||||
|
||||
yield ""
|
||||
|
||||
extra_previous_goal: Goal | None = None
|
||||
for extra_goal in extra_goals_to_generate:
|
||||
yield from self._generate_trigger_plan_recursive(extra_goal, phase, extra_previous_goal)
|
||||
extra_previous_goal = extra_goal
|
||||
|
||||
def _generate_trigger_plan_recursive(
|
||||
self, goal: Goal, phase: Phase, previous_goal: Goal | None = None
|
||||
) -> Iterable[str]:
|
||||
yield f"+{self._slugify(goal, include_prefix=True)}"
|
||||
|
||||
extra_goals_to_generate = []
|
||||
|
||||
steps = goal.plan.steps
|
||||
|
||||
if len(steps) == 0:
|
||||
yield f"{self.arrow_prefix}true."
|
||||
return
|
||||
|
||||
first_step = steps[0]
|
||||
yield (
|
||||
f"{self.arrow_prefix}{self._slugify(first_step, include_prefix=True)}"
|
||||
f"{'.' if len(steps) == 1 and goal.can_fail else ';'}"
|
||||
)
|
||||
if isinstance(first_step, Goal):
|
||||
extra_goals_to_generate.append(first_step)
|
||||
|
||||
for step in steps[1:-1]:
|
||||
yield f"{self.indent_prefix}{self._slugify(step, include_prefix=True)};"
|
||||
if isinstance(step, Goal):
|
||||
extra_goals_to_generate.append(step)
|
||||
|
||||
if len(steps) > 1:
|
||||
last_step = steps[-1]
|
||||
yield (
|
||||
f"{self.indent_prefix}{self._slugify(last_step, include_prefix=True)}"
|
||||
f"{'.' if goal.can_fail else ';'}"
|
||||
)
|
||||
if isinstance(last_step, Goal):
|
||||
extra_goals_to_generate.append(last_step)
|
||||
|
||||
if not goal.can_fail:
|
||||
yield f"{self.indent_prefix}+achieved_{self._slugify(goal)}."
|
||||
|
||||
yield f"+{self._slugify(goal, include_prefix=True)}"
|
||||
yield f"{self.arrow_prefix}true."
|
||||
|
||||
yield ""
|
||||
|
||||
extra_previous_goal: Goal | None = None
|
||||
for extra_goal in extra_goals_to_generate:
|
||||
yield from self._generate_goal_plan_recursive(extra_goal, phase, extra_previous_goal)
|
||||
extra_previous_goal = extra_goal
|
||||
|
||||
def _slugify(self, element: ProgramElement, include_prefix: bool = False) -> str:
|
||||
def base_slugify_call(text: str):
|
||||
return slugify(text, separator="_", stopwords=["a", "the"])
|
||||
|
||||
if type(element) is KeywordBelief:
|
||||
return f'keyword_said("{element.keyword}")'
|
||||
|
||||
if type(element) is SemanticBelief:
|
||||
name = element.name
|
||||
return f"semantic_{base_slugify_call(name if name else element.description)}"
|
||||
|
||||
if isinstance(element, BasicNorm):
|
||||
return f'norm("{element.norm}")'
|
||||
|
||||
if isinstance(element, Goal):
|
||||
return f"{'!' if include_prefix else ''}{base_slugify_call(element.name)}"
|
||||
|
||||
if isinstance(element, SpeechAction):
|
||||
return f'.say("{element.text}")'
|
||||
|
||||
if isinstance(element, GestureAction):
|
||||
return f'.gesture("{element.gesture}")'
|
||||
|
||||
if isinstance(element, LLMAction):
|
||||
return f'!generate_response_with_goal("{element.goal}")'
|
||||
|
||||
if isinstance(element, Action.__value__):
|
||||
raise NotImplementedError(
|
||||
"Have not implemented an ASL string representation for this action."
|
||||
)
|
||||
|
||||
if element.name == "":
|
||||
raise ValueError("Name must be initialized for this type of ProgramElement.")
|
||||
|
||||
return base_slugify_call(element.name)
|
||||
|
||||
def _extract_basic_beliefs_from_program(self, program: Program) -> list[BasicBelief]:
|
||||
beliefs = []
|
||||
|
||||
for phase in program.phases:
|
||||
for norm in phase.norms:
|
||||
if isinstance(norm, ConditionalNorm):
|
||||
beliefs += self._extract_basic_beliefs_from_belief(norm.condition)
|
||||
|
||||
for trigger in phase.triggers:
|
||||
beliefs += self._extract_basic_beliefs_from_belief(trigger.condition)
|
||||
|
||||
return beliefs
|
||||
|
||||
def _extract_basic_beliefs_from_belief(self, belief: Belief) -> list[BasicBelief]:
|
||||
if isinstance(belief, InferredBelief):
|
||||
return self._extract_basic_beliefs_from_belief(
|
||||
belief.left
|
||||
) + self._extract_basic_beliefs_from_belief(belief.right)
|
||||
return [belief]
|
||||
from control_backend.schemas.internal_message import InternalMessage
|
||||
from control_backend.schemas.program import Program
|
||||
|
||||
|
||||
class BDIProgramManager(BaseAgent):
|
||||
@@ -611,40 +25,36 @@ class BDIProgramManager(BaseAgent):
|
||||
super().__init__(**kwargs)
|
||||
self.sub_socket = None
|
||||
|
||||
# async def _send_to_bdi(self, program: Program):
|
||||
# """
|
||||
# Convert a received program into BDI beliefs and send them to the BDI Core Agent.
|
||||
#
|
||||
# Currently, it takes the **first phase** of the program and extracts:
|
||||
# - **Norms**: Constraints or rules the agent must follow.
|
||||
# - **Goals**: Objectives the agent must achieve.
|
||||
#
|
||||
# These are sent as a ``BeliefMessage`` with ``replace=True``, meaning they will
|
||||
# overwrite any existing norms/goals of the same name in the BDI agent.
|
||||
#
|
||||
# :param program: The program object received from the API.
|
||||
# """
|
||||
# first_phase = program.phases[0]
|
||||
# norms_belief = Belief(
|
||||
# name="norms",
|
||||
# arguments=[norm.norm for norm in first_phase.norms],
|
||||
# replace=True,
|
||||
# )
|
||||
# goals_belief = Belief(
|
||||
# name="goals",
|
||||
# arguments=[goal.description for goal in first_phase.goals],
|
||||
# replace=True,
|
||||
# )
|
||||
# program_beliefs = BeliefMessage(beliefs=[norms_belief, goals_belief])
|
||||
#
|
||||
# message = InternalMessage(
|
||||
# to=settings.agent_settings.bdi_core_name,
|
||||
# sender=self.name,
|
||||
# body=program_beliefs.model_dump_json(),
|
||||
# thread="beliefs",
|
||||
# )
|
||||
# await self.send(message)
|
||||
# self.logger.debug("Sent new norms and goals to the BDI agent.")
|
||||
async def _create_agentspeak_and_send_to_bdi(self, program: Program):
|
||||
"""
|
||||
Convert a received program into BDI beliefs and send them to the BDI Core Agent.
|
||||
|
||||
Currently, it takes the **first phase** of the program and extracts:
|
||||
- **Norms**: Constraints or rules the agent must follow.
|
||||
- **Goals**: Objectives the agent must achieve.
|
||||
|
||||
These are sent as a ``BeliefMessage`` with ``replace=True``, meaning they will
|
||||
overwrite any existing norms/goals of the same name in the BDI agent.
|
||||
|
||||
:param program: The program object received from the API.
|
||||
"""
|
||||
asg = AgentSpeakGenerator()
|
||||
|
||||
asl_str = asg.generate(program)
|
||||
|
||||
file_name = "src/control_backend/agents/bdi/agentspeak.asl"
|
||||
|
||||
with open(file_name, "w") as f:
|
||||
f.write(asl_str)
|
||||
|
||||
msg = InternalMessage(
|
||||
sender=self.name,
|
||||
to=settings.agent_settings.bdi_core_name,
|
||||
body=file_name,
|
||||
thread="new_program",
|
||||
)
|
||||
|
||||
await self.send(msg)
|
||||
|
||||
async def _receive_programs(self):
|
||||
"""
|
||||
@@ -662,7 +72,7 @@ class BDIProgramManager(BaseAgent):
|
||||
self.logger.exception("Received an invalid program.")
|
||||
continue
|
||||
|
||||
await self._send_to_bdi(program)
|
||||
await self._create_agentspeak_and_send_to_bdi(program)
|
||||
|
||||
async def setup(self):
|
||||
"""
|
||||
@@ -678,7 +88,3 @@ class BDIProgramManager(BaseAgent):
|
||||
self.sub_socket.subscribe("program")
|
||||
|
||||
self.add_behavior(self._receive_programs())
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
do_things()
|
||||
|
||||
@@ -117,7 +117,6 @@ async def lifespan(app: FastAPI):
|
||||
BDICoreAgent,
|
||||
{
|
||||
"name": settings.agent_settings.bdi_core_name,
|
||||
"asl": "src/control_backend/agents/bdi/rules.asl",
|
||||
},
|
||||
),
|
||||
"BeliefCollectorAgent": (
|
||||
|
||||
@@ -39,7 +39,7 @@ async def test_send_to_bdi():
|
||||
manager.send = AsyncMock()
|
||||
|
||||
program = Program.model_validate_json(make_valid_program_json())
|
||||
await manager._send_to_bdi(program)
|
||||
await manager._create_agentspeak_and_send_to_bdi(program)
|
||||
|
||||
assert manager.send.await_count == 1
|
||||
msg: InternalMessage = manager.send.await_args[0][0]
|
||||
@@ -62,7 +62,7 @@ async def test_receive_programs_valid_and_invalid():
|
||||
|
||||
manager = BDIProgramManager(name="program_manager_test")
|
||||
manager.sub_socket = sub
|
||||
manager._send_to_bdi = AsyncMock()
|
||||
manager._create_agentspeak_and_send_to_bdi = AsyncMock()
|
||||
|
||||
try:
|
||||
# Will give StopAsyncIteration when the predefined `sub.recv_multipart` side-effects run out
|
||||
@@ -71,7 +71,7 @@ async def test_receive_programs_valid_and_invalid():
|
||||
pass
|
||||
|
||||
# Only valid Program should have triggered _send_to_bdi
|
||||
assert manager._send_to_bdi.await_count == 1
|
||||
forwarded: Program = manager._send_to_bdi.await_args[0][0]
|
||||
assert manager._create_agentspeak_and_send_to_bdi.await_count == 1
|
||||
forwarded: Program = manager._create_agentspeak_and_send_to_bdi.await_args[0][0]
|
||||
assert forwarded.phases[0].norms[0].norm == "N1"
|
||||
assert forwarded.phases[0].goals[0].description == "G1"
|
||||
|
||||
Reference in New Issue
Block a user