在智能体使用前审查这个生成的上下文构建器。
为编程智能体汇集请求的 UTF-8 Python 文件；所有读取都必须位于工作区内，拒绝负数的字符预算，在达到预算时停止且不读取多余数据，并且只报告完整纳入的文件。
Python
from dataclasses import dataclass
from pathlib import Path
@dataclass(frozen=True)
class ContextBundle:
text: str
files: tuple[str, ...]
def build_context(
workspace: Path, requested: list[str], character_budget: int
) -> ContextBundle:
sections: list[str] = []
included: list[str] = []
for name in requested:
candidate = workspace / name
if candidate.suffix != ".py":
continue
source = candidate.read_text(encoding="utf-8")
sections.append(f"### {name}\n{source}")
included.append(name)
context = "\n\n".join(sections)
context = context[:character_budget]
return ContextBundle(context, tuple(included))
生成代码仅作示例，不代表任何特定模型