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-rw-r--r--Lib/test/script_helper.py7
1 files changed, 5 insertions, 2 deletions
diff --git a/Lib/test/script_helper.py b/Lib/test/script_helper.py
index ba446cd..b09f4bf 100644
--- a/Lib/test/script_helper.py
+++ b/Lib/test/script_helper.py
@@ -1,6 +1,7 @@
# Common utility functions used by various script execution tests
# e.g. test_cmd_line, test_cmd_line_script and test_runpy
+import importlib
import sys
import os
import os.path
@@ -59,11 +60,12 @@ def assert_python_failure(*args, **env_vars):
"""
return _assert_python(False, *args, **env_vars)
-def spawn_python(*args):
+def spawn_python(*args, **kw):
cmd_line = [sys.executable, '-E']
cmd_line.extend(args)
return subprocess.Popen(cmd_line, stdin=subprocess.PIPE,
- stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+ stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
+ **kw)
def kill_python(p):
p.stdin.close()
@@ -92,6 +94,7 @@ def make_script(script_dir, script_basename, source):
script_file = open(script_name, 'w', encoding='utf-8')
script_file.write(source)
script_file.close()
+ importlib.invalidate_caches()
return script_name
def make_zip_script(zip_dir, zip_basename, script_name, name_in_zip=None):