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bpo-26131: Deprecate usage of load_module() (GH-23469)

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Raise an ImportWarning when the import system falls back on load_module(). As for implementations of load_module(), raise a DeprecationWarning.
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Brett Cannon 2020-12-04 15:39:21 -08:00 • committed by GitHub
parent 79c1849b9e
commit 2de5097ba4
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25 changed files with 3245 additions and 3034 deletions
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11
Lib/test/test_venv.py
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@ -446,7 +446,7 @@ class EnsurePipTest(BaseTest):
# pip's cross-version compatibility may trigger deprecation
# warnings in current versions of Python. Ensure related
# environment settings don't cause venv to fail.
envvars["PYTHONWARNINGS"] = "e"
envvars["PYTHONWARNINGS"] = "ignore"
# ensurepip is different enough from a normal pip invocation
# that we want to ensure it ignores the normal pip environment
# variable settings. We set PIP_NO_INSTALL here specifically
@ -485,7 +485,8 @@ class EnsurePipTest(BaseTest):
# Ensure pip is available in the virtual environment
envpy = os.path.join(os.path.realpath(self.env_dir), self.bindir, self.exe)
# Ignore DeprecationWarning since pip code is not part of Python
out, err = check_output([envpy, '-W', 'ignore::DeprecationWarning', '-I',
out, err = check_output([envpy, '-W', 'ignore::DeprecationWarning',
'-W', 'ignore::ImportWarning', '-I',
'-m', 'pip', '--version'])
# We force everything to text, so unittest gives the detailed diff
# if we get unexpected results
@ -501,8 +502,12 @@ class EnsurePipTest(BaseTest):
# Check the private uninstall command provided for the Windows
# installers works (at least in a virtual environment)
with EnvironmentVarGuard() as envvars:
# It seems ensurepip._uninstall calls subprocesses which do not
# inherit the interpreter settings.
envvars["PYTHONWARNINGS"] = "ignore"
out, err = check_output([envpy,
'-W', 'ignore::DeprecationWarning', '-I',
'-W', 'ignore::DeprecationWarning',
'-W', 'ignore::ImportWarning', '-I',
'-m', 'ensurepip._uninstall'])
# We force everything to text, so unittest gives the detailed diff
# if we get unexpected results