def test_std_install_with_direct_url(self, data, tmpdir):
"""Test that install_wheel creates direct_url.json metadata when
provided with a direct_url argument. Also test that the RECORDS
file contains an entry for direct_url.json in that case.
Note direct_url.url is intentionally different from wheelpath,
because wheelpath is typically the result of a local build.
"""
self.prep(data, tmpdir)
direct_url = DirectUrl(
url="file:///home/user/archive.tgz",
info=ArchiveInfo(),
)
wheel.install_wheel(
self.name,
self.wheelpath,
scheme=self.scheme,
req_description=str(self.req),
direct_url=direct_url,
)
direct_url_path = os.path.join(
self.dest_dist_info, DIRECT_URL_METADATA_NAME
)
self.assert_permission(direct_url_path, 0o644)
with open(direct_url_path, 'rb') as f:
expected_direct_url_json = direct_url.to_json()
direct_url_json = f.read().decode("utf-8")
assert direct_url_json == expected_direct_url_json
# check that the direc_url file is part of RECORDS
with open(os.path.join(self.dest_dist_info, "RECORD")) as f:
assert DIRECT_URL_METADATA_NAME in f.read()
def test_std_install(self, data, tmpdir):
self.prep(data, tmpdir)
wheel.install_wheel(
self.name,
self.wheelpath,
scheme=self.scheme,
req_description=str(self.req),
)
self.assert_installed()
def test_std_install_requested(self, data: TestData, tmpdir: Path) -> None:
self.prep(data, tmpdir)
wheel.install_wheel(
self.name,
self.wheelpath,
scheme=self.scheme,
req_description=str(self.req),
requested=True,
)
self.assert_installed(0o644)
requested_path = os.path.join(self.dest_dist_info, "REQUESTED")
assert os.path.isfile(requested_path)
def test_dist_info_contains_empty_dir(self, data, tmpdir):
"""
Test that empty dirs are not installed
"""
# e.g. https://github.com/pypa/pip/issues/1632#issuecomment-38027275
self.prep(data, tmpdir)
wheel.install_wheel(
self.name,
self.wheelpath,
scheme=self.scheme,
req_description=str(self.req),
)
self.assert_installed(0o644)
assert not os.path.isdir(os.path.join(self.dest_dist_info,
'empty_dir'))
def test_wheel_install_rejects_bad_paths(self, data, tmpdir, path):
self.prep(data, tmpdir)
wheel_path = make_wheel(
"simple", "0.1.0", extra_files={path: "example contents\n"}
).save_to_dir(tmpdir)
with pytest.raises(InstallationError) as e:
wheel.install_wheel(
"simple",
str(wheel_path),
scheme=self.scheme,
req_description="simple",
)
exc_text = str(e.value)
assert os.path.basename(wheel_path) in exc_text
assert "example" in exc_text
def _install_wheel(self, pkg):
pkg._assert_paths(install=True)
if pkg.package_path.endswith('.whl'):
log.info(
style_note("Found Python Wheel",
os.path.basename(self.dist_info_dir)))
else:
log.info(
style_note("Found dist-info",
os.path.basename(self.dist_info_dir)))
log.warning("Bare dist-info does not appear to be a wheel.")
wheel_dir, dist_info_name = os.path.split(self.dist_info_dir)
wheel_name = os.path.splitext(dist_info_name)[0]
# Lets just take advantage of pip!
# The only reason we're reading into pip like this is because we
# would rather just do this part, rather than have it go through
# the full process with the *.whl file. If this breaks, feel
# free to do something like:
# pip install --force-reinstall --prefix {pkg.install_path} --no-deps {pkg.package_path}
# along with:
# --no-warn-script-location
# --disable-pip-version-check
# We delay the import just in case the bootstrap is borked.
from pip._internal.operations.install.wheel import install_wheel
from pip._internal.locations import get_scheme
# We may to trick pip into installing into another version's directories.
scheme = get_scheme(self.name, prefix=pkg.install_path)
version = get_default_python().version
src_python = '{}python{}.{}{}'.format(os.path.sep, sys.version_info[0],
sys.version_info[1], os.path.sep)
dst_python = '{}python{}.{}{}'.format(os.path.sep, version[0],
version[1], os.path.sep)
if src_python != dst_python:
for k in 'platlib', 'purelib', 'headers', 'scripts', 'data':
setattr(scheme, k,
getattr(scheme, k).replace(src_python, dst_python))
req = DummyPipRequirement()
req.name = wheel_name
install_wheel(pkg.name, pkg.package_path, scheme,
'<VEE dummy request>')
def test_std_install_with_custom_umask(self, data, tmpdir, user_mask,
expected_permission):
"""Test that the files created after install honor the permissions
set when the user sets a custom umask"""
prev_umask = os.umask(user_mask)
try:
self.prep(data, tmpdir)
wheel.install_wheel(
self.name,
self.wheelpath,
scheme=self.scheme,
req_description=str(self.req),
)
self.assert_installed(expected_permission)
finally:
os.umask(prev_umask)
def test_invalid_entrypoints_fail(
self, data, tmpdir, entrypoint, entrypoint_type
):
self.prep(data, tmpdir)
wheel_path = make_wheel(
"simple", "0.1.0", entry_points={entrypoint_type: [entrypoint]}
).save_to_dir(tmpdir)
with pytest.raises(InstallationError) as e:
wheel.install_wheel(
"simple",
str(wheel_path),
scheme=self.scheme,
req_description="simple",
)
exc_text = str(e.value)
assert os.path.basename(wheel_path) in exc_text
assert entrypoint in exc_text
def test_install_prefix(self, data, tmpdir):
prefix = os.path.join(os.path.sep, 'some', 'path')
self.prep(data, tmpdir)
scheme = get_scheme(
self.name,
user=False,
home=None,
root=tmpdir,
isolated=False,
prefix=prefix,
)
wheel.install_wheel(
self.name,
self.wheelpath,
scheme=scheme,
req_description=str(self.req),
)
bin_dir = 'Scripts' if WINDOWS else 'bin'
assert os.path.exists(os.path.join(tmpdir, 'some', 'path', bin_dir))
assert os.path.exists(os.path.join(tmpdir, 'some', 'path', 'my_data'))
def test_install_prefix(self, data: TestData, tmpdir: Path) -> None:
prefix = os.path.join(os.path.sep, "some", "path")
self.prep(data, tmpdir)
scheme = get_scheme(
self.name,
user=False,
home=None,
root=str(
tmpdir), # Casting needed for CPython 3.10+. See GH-10358.
isolated=False,
prefix=prefix,
)
wheel.install_wheel(
self.name,
self.wheelpath,
scheme=scheme,
req_description=str(self.req),
)
bin_dir = "Scripts" if WINDOWS else "bin"
assert os.path.exists(os.path.join(tmpdir, "some", "path", bin_dir))
assert os.path.exists(os.path.join(tmpdir, "some", "path", "my_data"))
def install(
self,
install_options, # type: List[str]
global_options=None, # type: Optional[Sequence[str]]
root=None, # type: Optional[str]
home=None, # type: Optional[str]
prefix=None, # type: Optional[str]
warn_script_location=True, # type: bool
use_user_site=False, # type: bool
pycompile=True # type: bool
):
# type: (...) -> None
scheme = get_scheme(
self.name,
user=use_user_site,
home=home,
root=root,
isolated=self.isolated,
prefix=prefix,
)
global_options = global_options if global_options is not None else []
if self.editable:
install_editable_legacy(
install_options,
global_options,
prefix=prefix,
home=home,
use_user_site=use_user_site,
name=self.name,
setup_py_path=self.setup_py_path,
isolated=self.isolated,
build_env=self.build_env,
unpacked_source_directory=self.unpacked_source_directory,
)
self.install_succeeded = True
return
if self.is_wheel:
assert self.local_file_path
direct_url = None
if self.original_link:
direct_url = direct_url_from_link(
self.original_link,
self.source_dir,
self.original_link_is_in_wheel_cache,
)
install_wheel(
self.name,
self.local_file_path,
scheme=scheme,
req_description=str(self.req),
pycompile=pycompile,
warn_script_location=warn_script_location,
direct_url=direct_url,
)
self.install_succeeded = True
return
# TODO: Why don't we do this for editable installs?
# Extend the list of global and install options passed on to
# the setup.py call with the ones from the requirements file.
# Options specified in requirements file override those
# specified on the command line, since the last option given
# to setup.py is the one that is used.
global_options = list(global_options) + self.global_options
install_options = list(install_options) + self.install_options
try:
success = install_legacy(
install_options=install_options,
global_options=global_options,
root=root,
home=home,
prefix=prefix,
use_user_site=use_user_site,
pycompile=pycompile,
scheme=scheme,
setup_py_path=self.setup_py_path,
isolated=self.isolated,
req_name=self.name,
build_env=self.build_env,
unpacked_source_directory=self.unpacked_source_directory,
req_description=str(self.req),
)
except LegacyInstallFailure as exc:
self.install_succeeded = False
six.reraise(*exc.parent)
except Exception:
self.install_succeeded = True
raise
self.install_succeeded = success
def install(
self,
install_options, # type: List[str]
global_options=None, # type: Optional[Sequence[str]]
root=None, # type: Optional[str]
home=None, # type: Optional[str]
prefix=None, # type: Optional[str]
warn_script_location=True, # type: bool
use_user_site=False, # type: bool
pycompile=True # type: bool
):
# type: (...) -> None
scheme = get_scheme(
self.name,
user=use_user_site,
home=home,
root=root,
isolated=self.isolated,
prefix=prefix,
)
global_options = global_options if global_options is not None else []
if self.editable:
install_editable_legacy(
install_options,
global_options,
prefix=prefix,
home=home,
use_user_site=use_user_site,
name=self.name,
setup_py_path=self.setup_py_path,
isolated=self.isolated,
build_env=self.build_env,
unpacked_source_directory=self.unpacked_source_directory,
)
self.install_succeeded = True
return
if self.is_wheel:
assert self.local_file_path
install_wheel(
self.name,
self.local_file_path,
scheme=scheme,
req_description=str(self.req),
pycompile=pycompile,
warn_script_location=warn_script_location,
)
self.install_succeeded = True
return
install_legacy(
self,
install_options=install_options,
global_options=global_options,
root=root,
home=home,
prefix=prefix,
use_user_site=use_user_site,
pycompile=pycompile,
scheme=scheme,
)
def install(
self,
install_options, # type: List[str]
global_options=None, # type: Optional[Sequence[str]]
root=None, # type: Optional[str]
home=None, # type: Optional[str]
prefix=None, # type: Optional[str]
warn_script_location=True, # type: bool
use_user_site=False, # type: bool
pycompile=True # type: bool
):
# type: (...) -> None
scheme = get_scheme(
name,
user=use_user_site,
home=home,
root=root,
isolated=isolated,
prefix=prefix,
)
global_options = global_options if global_options is not None else []
if editable:
install_editable_legacy(
install_options,
global_options,
prefix=prefix,
home=home,
use_user_site=use_user_site,
name=name,
setup_py_path=setup_py_path,
isolated=isolated,
build_env=build_env,
unpacked_source_directory=unpacked_source_directory,
)
install_succeeded = True
return
if is_wheel:
assert local_file_path
direct_url = None
if original_link:
direct_url = direct_url_from_link(
original_link,
source_dir,
original_link_is_in_wheel_cache,
)
install_wheel(
name,
local_file_path,
scheme=scheme,
req_description=str(req),
pycompile=pycompile,
warn_script_location=warn_script_location,
direct_url=direct_url,
requested=user_supplied,
)
install_succeeded = True
return
# TODO: Why don't we do this for editable installs?
# Extend the list of global and install options passed on to
# the setup.py call with the ones from the requirements file.
# Options specified in requirements file override those
# specified on the command line, since the last option given
# to setup.py is the one that is used.
global_options = list(global_options) + global_options
install_options = list(install_options) + install_options
try:
success = install_legacy(
install_options=install_options,
global_options=global_options,
root=root,
home=home,
prefix=prefix,
use_user_site=use_user_site,
pycompile=pycompile,
scheme=scheme,
setup_py_path=setup_py_path,
isolated=isolated,
req_name=name,
build_env=build_env,
unpacked_source_directory=unpacked_source_directory,
req_description=str(req),
)
except LegacyInstallFailure as exc:
install_succeeded = False
six.reraise(*exc.parent)
except Exception:
install_succeeded = True
raise
install_succeeded = success
if success and legacy_install_reason == 8368:
deprecated(
reason=(
"{} was installed using the legacy 'setup.py install' "
"method, because a wheel could not be built for it.".
format(name)
),
replacement="to fix the wheel build issue reported above",
gone_in="21.0",
issue=8368,
)
def install(
self,
install_options: List[str],
global_options: Optional[Sequence[str]] = None,
root: Optional[str] = None,
home: Optional[str] = None,
prefix: Optional[str] = None,
warn_script_location: bool = True,
use_user_site: bool = False,
pycompile: bool = True,
) -> None:
scheme = get_scheme(
self.name,
user=use_user_site,
home=home,
root=root,
isolated=self.isolated,
prefix=prefix,
)
global_options = global_options if global_options is not None else []
if self.editable and not self.is_wheel:
install_editable_legacy(
install_options,
global_options,
prefix=prefix,
home=home,
use_user_site=use_user_site,
name=self.name,
setup_py_path=self.setup_py_path,
isolated=self.isolated,
build_env=self.build_env,
unpacked_source_directory=self.unpacked_source_directory,
)
self.install_succeeded = True
return
if self.is_wheel:
assert self.local_file_path
direct_url = None
# TODO this can be refactored to direct_url = self.download_info
if self.editable:
direct_url = direct_url_for_editable(
self.unpacked_source_directory)
elif self.original_link:
direct_url = direct_url_from_link(
self.original_link,
self.source_dir,
self.original_link_is_in_wheel_cache,
)
install_wheel(
self.name,
self.local_file_path,
scheme=scheme,
req_description=str(self.req),
pycompile=pycompile,
warn_script_location=warn_script_location,
direct_url=direct_url,
requested=self.user_supplied,
)
self.install_succeeded = True
return
# TODO: Why don't we do this for editable installs?
# Extend the list of global and install options passed on to
# the setup.py call with the ones from the requirements file.
# Options specified in requirements file override those
# specified on the command line, since the last option given
# to setup.py is the one that is used.
global_options = list(global_options) + self.global_options
install_options = list(install_options) + self.install_options
try:
success = install_legacy(
install_options=install_options,
global_options=global_options,
root=root,
home=home,
prefix=prefix,
use_user_site=use_user_site,
pycompile=pycompile,
scheme=scheme,
setup_py_path=self.setup_py_path,
isolated=self.isolated,
req_name=self.name,
build_env=self.build_env,
unpacked_source_directory=self.unpacked_source_directory,
req_description=str(self.req),
)
except LegacyInstallFailure as exc:
self.install_succeeded = False
raise exc
except Exception:
self.install_succeeded = True
raise
self.install_succeeded = success
if success and self.legacy_install_reason == 8368:
deprecated(
reason=("{} was installed using the legacy 'setup.py install' "
"method, because a wheel could not be built for it.".
format(self.name)),
replacement="to fix the wheel build issue reported above",
gone_in=None,
issue=8368,
)
def __wheelInstall(self, name: str, filewhl: str) -> bool:
"""
Install .whl package
Parameters
----------
name : str
name of package
filewhl : str
path of package file
Returns
-------
bool
whether the package is installed
>>> __wheelInstall("package", "/tmp/packsX/package.whl")
False
>>> __wheelInstall("package", "/tmp/packsX/package.whl")
True
"""
try:
pack = pr.get_distribution(name)
except Exception:
scheme = get_scheme(
name,
user=False,
home=None,
root=None,
prefix=None,
)
install_wheel(
name,
filewhl,
scheme=scheme,
req_description=name,
pycompile=True,
)
return False
if self.__u:
removeDependency(f"{pack.key}=={pack.version}")
scheme = get_scheme(
name,
user=False,
home=None,
root=None,
prefix=None,
)
install_wheel(
name,
filewhl,
scheme=scheme,
req_description=name,
pycompile=True,
)
return False
return True
def install(
self,
install_options, # type: List[str]
global_options=None, # type: Optional[Sequence[str]]
root=None, # type: Optional[str]
home=None, # type: Optional[str]
prefix=None, # type: Optional[str]
warn_script_location=True, # type: bool
use_user_site=False, # type: bool
pycompile=True # type: bool
):
# type: (...) -> None
scheme = get_scheme(
self.name,
user=use_user_site,
home=home,
root=root,
isolated=self.isolated,
prefix=prefix,
)
global_options = global_options if global_options is not None else []
if self.editable:
install_editable_legacy(
install_options,
global_options,
prefix=prefix,
home=home,
use_user_site=use_user_site,
name=self.name,
setup_py_path=self.setup_py_path,
isolated=self.isolated,
build_env=self.build_env,
unpacked_source_directory=self.unpacked_source_directory,
)
self.install_succeeded = True
return
if self.is_wheel:
assert self.local_file_path
install_wheel(
self.name,
self.local_file_path,
scheme=scheme,
req_description=str(self.req),
pycompile=pycompile,
warn_script_location=warn_script_location,
)
self.install_succeeded = True
return
# Extend the list of global and install options passed on to
# the setup.py call with the ones from the requirements file.
# Options specified in requirements file override those
# specified on the command line, since the last option given
# to setup.py is the one that is used.
global_options = list(global_options) + \
self.options.get('global_options', [])
install_options = list(install_options) + \
self.options.get('install_options', [])
header_dir = scheme.headers
with TempDirectory(kind="record") as temp_dir:
record_filename = os.path.join(temp_dir.path, 'install-record.txt')
install_args = make_setuptools_install_args(
self.setup_py_path,
global_options=global_options,
install_options=install_options,
record_filename=record_filename,
root=root,
prefix=prefix,
header_dir=header_dir,
home=home,
use_user_site=use_user_site,
no_user_config=self.isolated,
pycompile=pycompile,
)
runner = runner_with_spinner_message(
"Running setup.py install for {}".format(self.name))
with indent_log(), self.build_env:
runner(
cmd=install_args,
cwd=self.unpacked_source_directory,
)
if not os.path.exists(record_filename):
logger.debug('Record file %s not found', record_filename)
return
self.install_succeeded = True
# We intentionally do not use any encoding to read the file because
# setuptools writes the file using distutils.file_util.write_file,
# which does not specify an encoding.
with open(record_filename) as f:
record_lines = f.read().splitlines()
def prepend_root(path):
# type: (str) -> str
if root is None or not os.path.isabs(path):
return path
else:
return change_root(root, path)
for line in record_lines:
directory = os.path.dirname(line)
if directory.endswith('.egg-info'):
egg_info_dir = prepend_root(directory)
break
else:
deprecated(
reason=("{} did not indicate that it installed an "
".egg-info directory. Only setup.py projects "
"generating .egg-info directories are supported."
).format(self),
replacement=(
"for maintainers: updating the setup.py of {0}. "
"For users: contact the maintainers of {0} to let "
"them know to update their setup.py.".format(self.name)),
gone_in="20.2",
issue=6998,
)
# FIXME: put the record somewhere
return
new_lines = []
for line in record_lines:
filename = line.strip()
if os.path.isdir(filename):
filename += os.path.sep
new_lines.append(
os.path.relpath(prepend_root(filename), egg_info_dir))
new_lines.sort()
ensure_dir(egg_info_dir)
inst_files_path = os.path.join(egg_info_dir, 'installed-files.txt')
with open(inst_files_path, 'w') as f:
f.write('\n'.join(new_lines) + '\n')
