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bpo-32088: Display Deprecation in debug mode (#4474)

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When Python is build is debug mode (Py_DEBUG), DeprecationWarning,
PendingDeprecationWarning and ImportWarning warnings are now
displayed by default.

test_venv: run "-m pip" and "-m ensurepip._uninstall" with -W
ignore::DeprecationWarning since pip code is not part of Python.
This commit is contained in:
Victor Stinner 2017-11-20 09:47:03 -08:00 • committed by Łukasz Langa
parent c5a2071586
commit 895862aa01
4 changed files with 24 additions and 7 deletions
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7
Lib/test/test_venv.py
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@ -369,7 +369,9 @@ class EnsurePipTest(BaseTest):
self.fail(msg.format(exc, details))
# Ensure pip is available in the virtual environment
envpy = os.path.join(os.path.realpath(self.env_dir), self.bindir, self.exe)
cmd = [envpy, '-Im', 'pip', '--version']
# Ignore DeprecationWarning since pip code is not part of Python
cmd = [envpy, '-W', 'ignore::DeprecationWarning', '-I',
'-m', 'pip', '--version']
p = subprocess.Popen(cmd, stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
out, err = p.communicate()
@ -386,7 +388,8 @@ class EnsurePipTest(BaseTest):
# http://bugs.python.org/issue19728
# Check the private uninstall command provided for the Windows
# installers works (at least in a virtual environment)
cmd = [envpy, '-Im', 'ensurepip._uninstall']
cmd = [envpy, '-W', 'ignore::DeprecationWarning', '-I',
'-m', 'ensurepip._uninstall']
with EnvironmentVarGuard() as envvars:
p = subprocess.Popen(cmd, stdout=subprocess.PIPE,
stderr=subprocess.PIPE)