1  """Test that setup.py has shutil available for Matrix E2EE auto-install."""
 2  import ast
 3  
 4  import pytest
 5  
 6  
 7  def _parse_setup_imports():
 8      """Parse setup.py and return top-level import names."""
 9      with open("hermes_cli/setup.py") as f:
10          tree = ast.parse(f.read())
11      names = set()
12      for node in ast.walk(tree):
13          if isinstance(node, ast.Import):
14              for alias in node.names:
15                  names.add(alias.name)
16          elif isinstance(node, ast.ImportFrom):
17              for alias in node.names:
18                  names.add(alias.name)
19      return names
20  
21  
22  class TestSetupShutilImport:
23      def test_shutil_imported_at_module_level(self):
24          """shutil must be imported at module level so setup_gateway can use it
25          for the mautrix auto-install path."""
26          names = _parse_setup_imports()
27          assert "shutil" in names, (
28              "shutil is not imported at the top of hermes_cli/setup.py. "
29              "This causes a NameError when the Matrix E2EE auto-install "
30              "tries to call shutil.which('uv')."
31          )