Cast values to str and retain other environ vars for Windows' sake

pypa · Mar 21, 2021 · 0c485af · 0c485af
1 parent cb96202
commit 0c485af
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/setuptools/tests/test_develop.py b/setuptools/tests/test_develop.py
@@ -231,7 +231,7 @@ def test_editable_prefix(self, tmp_path, sample_project):
         # install the workaround
         self.install_workaround(site_packages)
 
-        env = dict(PYTHONPATH=site_packages)
+        env = dict(os.environ, PYTHONPATH=str(site_packages))
         cmd = [
             sys.executable,
             '-m', 'pip',
@@ -246,4 +246,6 @@ def test_editable_prefix(self, tmp_path, sample_project):
         # now run 'sample' with the prefix on the PYTHONPATH
         bin = 'Scripts' if platform.system() == 'Windows' else 'bin'
         exe = prefix / bin / 'sample'
+        if sys.version_info < (3, 7) and platform.system() == 'Windows':
+            exe = str(exe)
         subprocess.check_call([exe], env=env)