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markitect-main/markitect/llm/models.py
tegwick 36c20f37d0
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feat(llm): extract adapter layer for standalone llm-connect package (S1+S2)
Stage 1 — Decouple:
- Move RunConfig + LLMResponse to markitect/llm/models.py (canonical)
- Move LLMAdapter + Mock/ErrorLLMAdapter to markitect/llm/adapter.py
- markitect/prompts/execution/models.py and llm_adapter.py become re-export shims
- All 4 adapters + factory.py updated to import from markitect.llm.*
- Parameterize app_name in toml_config.py (resolve_llm, get_default_layers,
  get_preference_layers): paths and env var now derived from app_name arg
- Add tests/test_llm_isolation.py: 7 isolation + backward-compat tests

Stage 2 — Extract:
- Standalone llm-connect package created at ~/llm-connect/
- All 18 llm files copied; markitect.* imports replaced with llm_connect.*
- LLMError base inlined in llm_connect/exceptions.py (no markitect dep)
- llm-connect installed into markitect-venv; declared in pyproject.toml

Smoke test: markitect llm-check succeeds (live Gemini API call).
Backward compat: markitect.prompts.execution.{models,llm_adapter} still work.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-02-27 08:04:50 +01:00

87 lines
2.7 KiB
Python

"""
Shared data models for LLM execution.
These classes are the canonical definitions; they are re-exported by
markitect.prompts.execution.models for backward compatibility.
"""
from dataclasses import dataclass, field
from typing import Dict, Any
@dataclass
class RunConfig:
"""
Configuration for prompt execution.
Attributes:
model_name: LLM model to use
temperature: Model temperature (0.0-1.0)
max_tokens: Maximum tokens to generate
model_params: Additional model parameters
max_depth: Maximum generation depth for nested runs
skip_if_exists: Skip if identical InputBundleHash exists
timeout_seconds: Execution timeout
"""
model_name: str = "gpt-4"
temperature: float = 0.7
max_tokens: int = 2000
model_params: Dict[str, Any] = field(default_factory=dict)
max_depth: int = 3
skip_if_exists: bool = True
timeout_seconds: int = 300
def to_dict(self) -> Dict[str, Any]:
"""Convert to dictionary."""
return {
"model_name": self.model_name,
"temperature": self.temperature,
"max_tokens": self.max_tokens,
"model_params": self.model_params,
"max_depth": self.max_depth,
"skip_if_exists": self.skip_if_exists,
"timeout_seconds": self.timeout_seconds,
}
@classmethod
def from_dict(cls, data: Dict[str, Any]) -> "RunConfig":
"""Create from dictionary."""
return cls(
model_name=data.get("model_name", "gpt-4"),
temperature=data.get("temperature", 0.7),
max_tokens=data.get("max_tokens", 2000),
model_params=data.get("model_params", {}),
max_depth=data.get("max_depth", 3),
skip_if_exists=data.get("skip_if_exists", True),
timeout_seconds=data.get("timeout_seconds", 300),
)
@dataclass
class LLMResponse:
"""
Response from LLM execution.
Attributes:
content: Generated content
model: Model used
usage: Token usage statistics
finish_reason: Why generation stopped
metadata: Additional response metadata
"""
content: str
model: str
usage: Dict[str, int] = field(default_factory=dict)
finish_reason: str = "stop"
metadata: Dict[str, Any] = field(default_factory=dict)
def to_dict(self) -> Dict[str, Any]:
"""Convert to dictionary."""
return {
"content": self.content,
"model": self.model,
"usage": self.usage,
"finish_reason": self.finish_reason,
"metadata": self.metadata,
}