def test_compact_shorter_path(self, monkeypatch):
monkeypatch.setattr(pip._internal.req.req_uninstall, 'is_local',
lambda p: True)
monkeypatch.setattr('os.path.exists', lambda p: True)
# This deals with nt/posix path differences
short_path = os.path.normcase(os.path.abspath(
os.path.join(os.path.sep, 'path')))
ups = UninstallPathSet(dist=Mock())
ups.add(short_path)
ups.add(os.path.join(short_path, 'longer'))
assert compact(ups.paths) == {short_path}
def test_add_symlink(self, tmpdir, monkeypatch):
monkeypatch.setattr(pip._internal.req.req_uninstall, 'is_local',
mock_is_local)
f = os.path.join(tmpdir, 'foo')
with open(f, 'w'):
pass
foo_link = os.path.join(tmpdir, 'foo_link')
os.symlink(f, foo_link)
ups = UninstallPathSet(dist=Mock())
ups.add(foo_link)
assert ups.paths == {foo_link}
def test_add_symlink(self, tmpdir, monkeypatch):
monkeypatch.setattr(pip._internal.req.req_uninstall, 'is_local',
mock_is_local)
f = os.path.join(tmpdir, 'foo')
with open(f, 'w'):
pass
l = os.path.join(tmpdir, 'foo_link')
os.symlink(f, l)
ups = UninstallPathSet(dist=Mock())
ups.add(l)
assert ups.paths == set([l])
def test_add_symlink(self, tmpdir: Path,
monkeypatch: pytest.MonkeyPatch) -> None:
monkeypatch.setattr(pip._internal.req.req_uninstall, "is_local",
mock_is_local)
f = os.path.join(tmpdir, "foo")
with open(f, "w"):
pass
foo_link = os.path.join(tmpdir, "foo_link")
os.symlink(f, foo_link)
ups = UninstallPathSet(dist=Mock())
ups.add(foo_link)
assert ups._paths == {foo_link}
def test_uninstallpathset_no_paths(caplog):
"""
Test UninstallPathSet logs notification when there are no paths to
uninstall
"""
from pip._internal.req.req_uninstall import UninstallPathSet
from pkg_resources import get_distribution
test_dist = get_distribution('pip')
uninstall_set = UninstallPathSet(test_dist)
uninstall_set.remove() # with no files added to set
assert ("Can't uninstall 'pip'. No files were found to uninstall."
in caplog.text)
def test_uninstallpathset_no_paths(caplog):
"""
Test UninstallPathSet logs notification when there are no paths to
uninstall
"""
from pip._internal.req.req_uninstall import UninstallPathSet
from pkg_resources import get_distribution
test_dist = get_distribution('pip')
uninstall_set = UninstallPathSet(test_dist)
uninstall_set.remove() # with no files added to set
assert (
"Can't uninstall 'pip'. No files were found to uninstall."
in caplog.text
)
def uninstall(self,
auto_confirm: bool = False,
verbose: bool = False) -> Optional[UninstallPathSet]:
"""
Uninstall the distribution currently satisfying this requirement.
Prompts before removing or modifying files unless
``auto_confirm`` is True.
Refuses to delete or modify files outside of ``sys.prefix`` -
thus uninstallation within a virtual environment can only
modify that virtual environment, even if the virtualenv is
linked to global site-packages.
"""
assert self.req
dist = get_default_environment().get_distribution(self.req.name)
if not dist:
logger.warning("Skipping %s as it is not installed.", self.name)
return None
logger.info("Found existing installation: %s", dist)
uninstalled_pathset = UninstallPathSet.from_dist(dist)
uninstalled_pathset.remove(auto_confirm, verbose)
return uninstalled_pathset
def uninstall(self, auto_confirm=False, verbose=False):
# type: (bool, bool) -> Optional[UninstallPathSet]
"""
Uninstall the distribution currently satisfying this requirement.
Prompts before removing or modifying files unless
``auto_confirm`` is True.
Refuses to delete or modify files outside of ``sys.prefix`` -
thus uninstallation within a virtual environment can only
modify that virtual environment, even if the virtualenv is
linked to global site-packages.
"""
assert self.req
try:
dist = pkg_resources.get_distribution(self.req.name)
except pkg_resources.DistributionNotFound:
logger.warning("Skipping %s as it is not installed.", self.name)
return None
else:
logger.info('Found existing installation: %s', dist)
uninstalled_pathset = UninstallPathSet.from_dist(dist)
uninstalled_pathset.remove(auto_confirm, verbose)
return uninstalled_pathset
def uninstall(self,
auto_confirm=False,
verbose=False,
use_user_site=False):
# type: (bool, bool, bool) -> Optional[UninstallPathSet]
"""
Uninstall the distribution currently satisfying this requirement.
Prompts before removing or modifying files unless
``auto_confirm`` is True.
Refuses to delete or modify files outside of ``sys.prefix`` -
thus uninstallation within a virtual environment can only
modify that virtual environment, even if the virtualenv is
linked to global site-packages.
"""
if not self.check_if_exists(use_user_site):
logger.warning("Skipping %s as it is not installed.", self.name)
return None
dist = self.satisfied_by or self.conflicts_with
uninstalled_pathset = UninstallPathSet.from_dist(dist)
uninstalled_pathset.remove(auto_confirm, verbose)
return uninstalled_pathset
def test_add(self, tmpdir, monkeypatch):
monkeypatch.setattr(pip._internal.req.req_uninstall, 'is_local',
mock_is_local)
# Fix case for windows tests
file_extant = os.path.normcase(os.path.join(tmpdir, 'foo'))
file_nonexistent = os.path.normcase(
os.path.join(tmpdir, 'nonexistent'))
with open(file_extant, 'w'):
pass
ups = UninstallPathSet(dist=Mock())
assert ups.paths == set()
ups.add(file_extant)
assert ups.paths == {file_extant}
ups.add(file_nonexistent)
assert ups.paths == {file_extant}
def test_uninstallpathset_no_paths(caplog: pytest.LogCaptureFixture) -> None:
"""
Test UninstallPathSet logs notification when there are no paths to
uninstall
"""
from pip._internal.metadata import get_default_environment
from pip._internal.req.req_uninstall import UninstallPathSet
caplog.set_level(logging.INFO)
test_dist = get_default_environment().get_distribution("pip")
assert test_dist is not None, "pip not installed"
uninstall_set = UninstallPathSet(test_dist)
uninstall_set.remove() # with no files added to set
assert "Can't uninstall 'pip'. No files were found to uninstall." in caplog.text
def test_detect_symlink_dirs(self, monkeypatch, tmpdir):
monkeypatch.setattr(pip._internal.req.req_uninstall, 'is_local',
lambda p: True)
# construct 2 paths:
# tmpdir/dir/file
# tmpdir/dirlink/file (where dirlink is a link to dir)
d = tmpdir.join('dir')
d.mkdir()
dlink = tmpdir.join('dirlink')
os.symlink(d, dlink)
d.join('file').touch()
path1 = str(d.join('file'))
path2 = str(dlink.join('file'))
ups = UninstallPathSet(dist=Mock())
ups.add(path1)
ups.add(path2)
assert ups.paths == {path1}
def test_detect_symlink_dirs(self, monkeypatch, tmpdir):
monkeypatch.setattr(pip._internal.req.req_uninstall, 'is_local',
lambda p: True)
# construct 2 paths:
# tmpdir/dir/file
# tmpdir/dirlink/file (where dirlink is a link to dir)
d = tmpdir.join('dir')
d.mkdir()
dlink = tmpdir.join('dirlink')
os.symlink(d, dlink)
d.join('file').touch()
path1 = str(d.join('file'))
path2 = str(dlink.join('file'))
ups = UninstallPathSet(dist=Mock())
ups.add(path1)
ups.add(path2)
assert ups.paths == set([path1])
def test_detect_symlink_dirs(self, monkeypatch: pytest.MonkeyPatch,
tmpdir: Path) -> None:
monkeypatch.setattr(pip._internal.req.req_uninstall, "is_local",
mock_is_local)
# construct 2 paths:
# tmpdir/dir/file
# tmpdir/dirlink/file (where dirlink is a link to dir)
d = tmpdir.joinpath("dir")
d.mkdir()
dlink = tmpdir.joinpath("dirlink")
os.symlink(d, dlink)
d.joinpath("file").touch()
path1 = str(d.joinpath("file"))
path2 = str(dlink.joinpath("file"))
ups = UninstallPathSet(dist=Mock())
ups.add(path1)
ups.add(path2)
assert ups._paths == {path1}
def test_compact_shorter_path(self, monkeypatch):
monkeypatch.setattr(pip._internal.req.req_uninstall, 'is_local',
lambda p: True)
monkeypatch.setattr('os.path.exists', lambda p: True)
# This deals with nt/posix path differences
short_path = os.path.normcase(
os.path.abspath(os.path.join(os.path.sep, 'path')))
ups = UninstallPathSet(dist=Mock())
ups.add(short_path)
ups.add(os.path.join(short_path, 'longer'))
assert compact(ups.paths) == set([short_path])
def test_compact_shorter_path(self,
monkeypatch: pytest.MonkeyPatch) -> None:
monkeypatch.setattr(pip._internal.req.req_uninstall, "is_local",
mock_is_local)
monkeypatch.setattr("os.path.exists", lambda p: True)
# This deals with nt/posix path differences
short_path = os.path.normcase(
os.path.abspath(os.path.join(os.path.sep, "path")))
ups = UninstallPathSet(dist=Mock())
ups.add(short_path)
ups.add(os.path.join(short_path, "longer"))
assert compact(ups._paths) == {short_path}
def uninstall(self, auto_confirm=False, verbose=False):
"""
Uninstall the distribution currently satisfying this requirement.
Prompts before removing or modifying files unless
``auto_confirm`` is True.
Refuses to delete or modify files outside of ``sys.prefix`` -
thus uninstallation within a virtual environment can only
modify that virtual environment, even if the virtualenv is
linked to global site-packages.
"""
if not self.check_if_exists():
raise UninstallationError(
"Cannot uninstall requirement %s, not installed" % (self.name,)
)
dist = self.satisfied_by or self.conflicts_with
self.uninstalled_pathset = UninstallPathSet.from_dist(dist)
self.uninstalled_pathset.remove(auto_confirm, verbose)
def uninstall(self, auto_confirm=False, verbose=False):
"""
Uninstall the distribution currently satisfying this requirement.
Prompts before removing or modifying files unless
``auto_confirm`` is True.
Refuses to delete or modify files outside of ``sys.prefix`` -
thus uninstallation within a virtual environment can only
modify that virtual environment, even if the virtualenv is
linked to global site-packages.
"""
if not self.check_if_exists():
raise UninstallationError(
"Cannot uninstall requirement %s, not installed" %
(self.name, ))
dist = self.satisfied_by or self.conflicts_with
self.uninstalled_pathset = UninstallPathSet.from_dist(dist)
self.uninstalled_pathset.remove(auto_confirm, verbose)
def uninstall(self, auto_confirm=False, verbose=False,
use_user_site=False):
"""
Uninstall the distribution currently satisfying this requirement.
Prompts before removing or modifying files unless
``auto_confirm`` is True.
Refuses to delete or modify files outside of ``sys.prefix`` -
thus uninstallation within a virtual environment can only
modify that virtual environment, even if the virtualenv is
linked to global site-packages.
"""
if not self.check_if_exists(use_user_site):
logger.warning("Skipping %s as it is not installed.", self.name)
return
dist = self.satisfied_by or self.conflicts_with
uninstalled_pathset = UninstallPathSet.from_dist(dist)
uninstalled_pathset.remove(auto_confirm, verbose)
return uninstalled_pathset
def test_add(self, tmpdir: Path, monkeypatch: pytest.MonkeyPatch) -> None:
monkeypatch.setattr(pip._internal.req.req_uninstall, "is_local",
mock_is_local)
# Fix case for windows tests
file_extant = os.path.normcase(os.path.join(tmpdir, "foo"))
file_nonexistent = os.path.normcase(os.path.join(
tmpdir, "nonexistent"))
with open(file_extant, "w"):
pass
ups = UninstallPathSet(dist=Mock())
assert ups._paths == set()
ups.add(file_extant)
assert ups._paths == {file_extant}
ups.add(file_nonexistent)
assert ups._paths == {file_extant}
def test_add(self, tmpdir, monkeypatch):
monkeypatch.setattr(pip._internal.req.req_uninstall, 'is_local',
mock_is_local)
# Fix case for windows tests
file_extant = os.path.normcase(os.path.join(tmpdir, 'foo'))
file_nonexistent = os.path.normcase(os.path.join(
tmpdir, 'nonexistent'))
with open(file_extant, 'w'):
pass
ups = UninstallPathSet(dist=Mock())
assert ups.paths == set()
ups.add(file_extant)
assert ups.paths == set([file_extant])
ups.add(file_nonexistent)
assert ups.paths == set([file_extant])
