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Allow virtualenv creation with strange setup.cfg. Resolves #425

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This commit is contained in:
Anthony Sottile 2016-11-07 08:56:58 -08:00
parent 4f73a74378
commit 5ace43765b
2 changed files with 15 additions and 1 deletions
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2
pre_commit/languages/python.py
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@ -73,7 +73,7 @@ def install_environment(
venv_cmd.extend(['-p', norm_version(version)])
else:
venv_cmd.extend(['-p', os.path.realpath(sys.executable)])
repo_cmd_runner.run(venv_cmd)
repo_cmd_runner.run(venv_cmd, cwd='/')
with in_env(repo_cmd_runner, version):
helpers.run_setup_cmd(
repo_cmd_runner,

14
tests/repository_test.py
View file

@ -81,6 +81,20 @@ def test_python_hook_args_with_spaces(tempdir_factory, store):
)
@pytest.mark.integration
def test_python_hook_weird_setup_cfg(tempdir_factory, store):
path = git_dir(tempdir_factory)
with cwd(path):
with io.open('setup.cfg', 'w') as setup_cfg:
setup_cfg.write('[install]\ninstall_scripts=/usr/sbin\n')
_test_hook_repo(
tempdir_factory, store, 'python_hooks_repo',
'foo', [os.devnull],
b"['" + five.to_bytes(os.devnull) + b"']\nHello World\n"
)
@pytest.mark.integration
def test_switch_language_versions_doesnt_clobber(tempdir_factory, store):
# We're using the python3 repo because it prints the python version