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packaging.tests.test_command_install_data: restore correctly sysconfig._SCHEMES

This commit is contained in:
Victor Stinner 2011-05-20 01:56:42 +02:00
parent e1e3b12979
commit 4050c69f78
1 changed files with 11 additions and 4 deletions
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15
Lib/packaging/tests/test_command_install_data.py
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@ -11,15 +11,22 @@ class InstallDataTestCase(support.TempdirManager,
unittest.TestCase):
def test_simple_run(self):
self.addCleanup(setattr, sysconfig, '_SCHEMES', sysconfig._SCHEMES)
scheme = _get_default_scheme()
old_items = sysconfig._SCHEMES.items(scheme)
def restore():
sysconfig._SCHEMES.remove_section(scheme)
sysconfig._SCHEMES.add_section(scheme)
for option, value in old_items:
sysconfig._SCHEMES.set(scheme, option, value)
self.addCleanup(restore)
pkg_dir, dist = self.create_dist()
cmd = install_data(dist)
cmd.install_dir = inst = os.path.join(pkg_dir, 'inst')
sysconfig._SCHEMES.set(_get_default_scheme(), 'inst',
sysconfig._SCHEMES.set(scheme, 'inst',
os.path.join(pkg_dir, 'inst'))
sysconfig._SCHEMES.set(_get_default_scheme(), 'inst2',
sysconfig._SCHEMES.set(scheme, 'inst2',
os.path.join(pkg_dir, 'inst2'))
one = os.path.join(pkg_dir, 'one')
@ -59,7 +66,7 @@ class InstallDataTestCase(support.TempdirManager,
three = os.path.join(cmd.install_dir, 'three')
self.write_file(three, 'xx')
sysconfig._SCHEMES.set(_get_default_scheme(), 'inst3',
sysconfig._SCHEMES.set(scheme, 'inst3',
cmd.install_dir)
cmd.data_files = {one: '{inst}/one', two: '{inst2}/two',