From d744cc224c6fb40eac199b680c97538b39413d3c 2015-03-29 22:33:48
From: Min RK <benjaminrk@gmail.com>
Date: 2015-03-29 22:33:48
Subject: [PATCH] suppress warnings in ipexec tests

shim imports cause lots of warnings

should we always suppress warnings in these tests?

---

diff --git a/IPython/testing/tools.py b/IPython/testing/tools.py
index cfb4c9f..b92489c 100644
--- a/IPython/testing/tools.py
+++ b/IPython/testing/tools.py
@@ -217,7 +217,10 @@ def ipexec(fname, options=None, commands=()):
     full_fname = os.path.join(test_dir, fname)
     full_cmd = ipython_cmd + cmdargs + [full_fname]
     env = os.environ.copy()
-    env.pop('PYTHONWARNINGS', None)  # Avoid extraneous warnings appearing on stderr
+    # FIXME: ignore all warnings in ipexec while we have shims
+    # should we keep suppressing warnings here, even after removing shims?
+    env['PYTHONWARNINGS'] = 'ignore'
+    # env.pop('PYTHONWARNINGS', None)  # Avoid extraneous warnings appearing on stderr
     for k, v in env.items():
         # Debug a bizarre failure we've seen on Windows:
         # TypeError: environment can only contain strings