From 6feb0d7401e350e5573f8daf960d8b156a282707 Mon Sep 17 00:00:00 2001
From: coolreader18 <33094578+coolreader18@users.noreply.github.com>
Date: Sun, 12 Jan 2020 21:57:58 -0600
Subject: [PATCH] Fix contest

---
 wasm/tests/conftest.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/wasm/tests/conftest.py b/wasm/tests/conftest.py
index a84dcaffa..ecb5b0007 100644
--- a/wasm/tests/conftest.py
+++ b/wasm/tests/conftest.py
@@ -4,6 +4,7 @@ import time
 import socket
 import atexit
 import pytest
+import sys
 
 PORT = 8080
 
@@ -73,11 +74,11 @@ from selenium.common.exceptions import JavascriptException
 
 class Driver(webdriver.Firefox):
     def _print_panic(self):
-        stack = driver.execute_script(
+        stack = self.execute_script(
             "return (window.__RUSTPYTHON_ERROR_MSG || '') + '\\n' + (window.__RUSTPYTHON_ERROR_STACK || '')"
         )
         if stack.strip():
-            print(f"RustPython panic stack:\n{stack}", file=sys.stderr)
+            print(f"RustPython panic stack:", stack, file=sys.stderr, sep="\n")
 
     def execute_script(self, *args, **kwargs):
         try: