1  import subprocess
 2  import sys
 3  from pathlib import Path
 4  
 5  import pytest
 6  
 7  from mlflow.utils.os import is_windows
 8  
 9  
10  @pytest.mark.skipif(is_windows(), reason="This test fails on Windows")
11  def test_import_mlflow(tmp_path: Path):
12      tmp_script = tmp_path.joinpath("test.py")
13      tmp_script.write_text(
14          """
15  from pathlib import Path
16  
17  import mlflow
18  
19  # Ensure importing mlflow does not create an mlruns directory
20  assert not Path("mlruns").exists()
21  """
22      )
23      python_ver = ".".join(map(str, sys.version_info[:2]))
24      repo_root = Path(__file__).resolve().parent.parent
25      subprocess.check_call(
26          [
27              "uv",
28              "run",
29              f"--with={repo_root}",
30              f"--directory={tmp_path}",
31              f"--python={python_ver}",
32              "python",
33              tmp_script.name,
34          ],
35      )