def test_uninstall_with_verbosity_3(self):
with fake_pip():
ensurepip._uninstall_helper(verbosity=3)
self.run_pip.assert_called_once_with(
["uninstall", "-y", "-vvv", "pip", "setuptools"]
)
def test_uninstall(self):
with fake_pip():
ensurepip._uninstall_helper()
self.run_pip.assert_called_once_with(
["uninstall", "-y", "pip", "setuptools"]
)
def test_uninstall_skipped_with_warning_for_wrong_version(self):
with fake_pip("not a valid version"):
with test.support.captured_stderr() as stderr:
ensurepip._uninstall_helper()
warning = stderr.getvalue().strip()
self.assertIn("only uninstall a matching version", warning)
self.assertFalse(self.run_pip.called)
def test_pip_environment_variables_removed(self):
# ensurepip deliberately ignores all pip environment variables
# See http://bugs.python.org/issue19734 for details
self.os_environ["PIP_THIS_SHOULD_GO_AWAY"] = "test fodder"
with fake_pip():
ensurepip._uninstall_helper()
self.assertNotIn("PIP_THIS_SHOULD_GO_AWAY", self.os_environ)
def test_uninstall_with_verbosity_3(self):
with fake_pip():
ensurepip._uninstall_helper(verbosity=3)
self.run_pip.assert_called_once_with([
'uninstall', '-y', '--disable-pip-version-check', '-vvv', 'pip',
'setuptools'
])
def test_uninstall_with_verbosity_3(self):
with fake_pip():
ensurepip._uninstall_helper(verbosity=3)
self.run_pip.assert_called_once_with(
["uninstall", "-y", "--disable-pip-version-check", "-vvv", "pip", "setuptools"]
)
def test_uninstall_with_verbosity_2(self):
with fake_pip():
ensurepip._uninstall_helper(verbosity=2)
self.run_pip.assert_called_once_with(
["uninstall", "-y", "-vv", "pip", "setuptools"]
)
def test_pip_environment_variables_removed(self):
# ensurepip deliberately ignores all pip environment variables
# See http://bugs.python.org/issue19734 for details
self.os_environ["PIP_THIS_SHOULD_GO_AWAY"] = "test fodder"
with fake_pip():
ensurepip._uninstall_helper()
self.assertNotIn("PIP_THIS_SHOULD_GO_AWAY", self.os_environ)
def test_uninstall_skipped_with_warning_for_wrong_version(self):
with fake_pip("not a valid version"):
with test.support.captured_stderr() as stderr:
ensurepip._uninstall_helper()
warning = stderr.getvalue().strip()
self.assertIn("only uninstall a matching version", warning)
self.assertFalse(self.run_pip.called)
def test_uninstall(self):
with fake_pip():
ensurepip._uninstall_helper()
self.run_pip.assert_called_once_with(
[
"uninstall", "-y", "--disable-pip-version-check", "pip",
"setuptools",
]
)
def test_uninstall_with_verbosity_2(self):
with fake_pip():
ensurepip._uninstall_helper(verbosity=2)
self.run_pip.assert_called_once_with(
[
"uninstall", "-y", "--disable-pip-version-check", "-vv", "pip",
"setuptools",
]
)
def test_uninstall(self):
with fake_pip():
ensurepip._uninstall_helper()
self.run_pip.assert_called_once_with([
"uninstall",
"-y",
"--disable-pip-version-check",
"pyparsing",
"packaging",
"appdirs",
"six",
"pip",
"setuptools",
])
def _main(argv=None):
parser = argparse.ArgumentParser(prog='python -m ensurepip._uninstall')
parser.add_argument(
'--version',
action='version',
version='pip {}'.format(ensurepip.version()),
help='Show the version of pip this will attempt to uninstall.')
parser.add_argument(
'-v',
'--verbose',
action='count',
default=0,
dest='verbosity',
help=
'Give more output. Option is additive, and can be used up to 3 times.')
args = parser.parse_args(argv)
ensurepip._uninstall_helper(verbosity=args.verbosity)
def _main(argv=None):
parser = argparse.ArgumentParser(prog="python -m ensurepip._uninstall")
parser.add_argument(
"--version",
action="version",
version="pip {}".format(ensurepip.version()),
help="Show the version of pip this will attempt to uninstall.",
)
parser.add_argument(
"-v", "--verbose",
action="count",
default=0,
dest="verbosity",
help=("Give more output. Option is additive, and can be used up to 3 "
"times."),
)
args = parser.parse_args(argv)
ensurepip._uninstall_helper(verbosity=args.verbosity)
def test_pip_config_file_disabled(self):
# ensurepip deliberately ignores the pip config file
# See http://bugs.python.org/issue20053 for details
with fake_pip():
ensurepip._uninstall_helper()
self.assertEqual(self.os_environ["PIP_CONFIG_FILE"], os.devnull)
def test_pip_environment_variables_removed(self):
self.os_environ['PIP_THIS_SHOULD_GO_AWAY'] = 'test fodder'
with fake_pip():
ensurepip._uninstall_helper()
self.assertNotIn('PIP_THIS_SHOULD_GO_AWAY', self.os_environ)
def test_uninstall_fails_with_wrong_version(self):
with fake_pip("not a valid version"):
with self.assertRaises(RuntimeError):
ensurepip._uninstall_helper()
self.run_pip.assert_not_called()
def test_pip_config_file_disabled(self):
with fake_pip():
ensurepip._uninstall_helper()
self.assertEqual(self.os_environ['PIP_CONFIG_FILE'], os.devnull)
def test_uninstall_skipped_when_not_installed(self):
with fake_pip(None):
ensurepip._uninstall_helper()
self.assertFalse(self.run_pip.called)
def test_pip_config_file_disabled(self):
# ensurepip deliberately ignores the pip config file
# See http://bugs.python.org/issue20053 for details
with fake_pip():
ensurepip._uninstall_helper()
self.assertEqual(self.os_environ["PIP_CONFIG_FILE"], os.devnull)
def test_uninstall_skipped_when_not_installed(self):
with fake_pip(None):
ensurepip._uninstall_helper()
self.assertFalse(self.run_pip.called)
def test_uninstall_fails_with_wrong_version(self):
with fake_pip("not a valid version"):
with self.assertRaises(RuntimeError):
ensurepip._uninstall_helper()
self.run_pip.assert_not_called()