Modern tooling

import os
import shutil
import subprocess
import sys
import tempfile
from pathlib import Path

def uv_pip_sync_fast_install_mock(requirements_text: str) -> dict:
    """Simulate a fast uv pip sync by mocking file operations and subprocess calls."""
    mock_dir = Path(tempfile.mkdtemp(prefix="uv_mock_"))
    req_lines…

import subprocess
import sys


def install_with_pipx(tool_name: str) -> str:
    """
    Mock a pipx install step by validating the tool name and
    simulating the installation command output.
    """
    allowed_tools = {"black", "flake8", "mypy", "ruff"}
    if tool_name not in allowed_tools:
        raise ValueErr…

import subprocess
import tempfile
from pathlib import Path


def compile_requirements_mock(requirements_in: str) -> str:
    """Mock pip-compile: resolve a simple requirements.in into a locked format."""
    lines = [line.strip() for line in requirements_in.splitlines() if line.strip() and not line.startswith("#")]
  …