def run(self, options: Values, args: List[str]) -> int:
options.ignore_installed = True
# editable doesn't really make sense for `pip download`, but the bowels
# of the RequirementSet code require that property.
options.editables = []
cmdoptions.check_dist_restriction(options)
options.download_dir = normalize_path(options.download_dir)
ensure_dir(options.download_dir)
session = self.get_default_session(options)
target_python = make_target_python(options)
finder = self._build_package_finder(
options=options,
session=session,
target_python=target_python,
ignore_requires_python=options.ignore_requires_python,
)
build_tracker = self.enter_context(get_build_tracker())
directory = TempDirectory(
delete=not options.no_clean,
kind="download",
globally_managed=True,
)
reqs = self.get_requirements(args, options, finder, session)
preparer = self.make_requirement_preparer(
temp_build_dir=directory,
options=options,
build_tracker=build_tracker,
session=session,
finder=finder,
download_dir=options.download_dir,
use_user_site=False,
verbosity=self.verbosity,
)
resolver = self.make_resolver(
preparer=preparer,
finder=finder,
options=options,
ignore_requires_python=options.ignore_requires_python,
py_version_info=options.python_version,
)
self.trace_basic_info(finder)
requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
downloaded: List[str] = []
for req in requirement_set.requirements.values():
if req.satisfied_by is None:
assert req.name is not None
preparer.save_linked_requirement(req)
downloaded.append(req.name)
if downloaded:
write_output("Successfully downloaded %s", " ".join(downloaded))
return SUCCESS
summary_lines)
line = '{name_latest:{name_column_width}} - {summary}'.format(
name_latest='{name} ({latest})'.format(**locals()),
**locals())
try:
write_output(line)
if name in installed_packages:
dist = get_distribution(name)
<<<<<<< HEAD
assert dist is not None
=======
>>>>>>> 74c061954d5e927be4caafbd793e96a50563c265
with indent_log():
if dist.version == latest:
write_output('INSTALLED: %s (latest)', dist.version)
else:
write_output('INSTALLED: %s', dist.version)
if parse_version(latest).pre:
write_output('LATEST: %s (pre-release; install'
' with "pip install --pre")', latest)
else:
write_output('LATEST: %s', latest)
except UnicodeEncodeError:
pass
def highest_version(versions):
# type: (List[str]) -> str
return max(versions, key=parse_version)
def list_values(self, options, args):
# type: (Values, List[str]) -> None
self._get_n_args(args, "list", n=0)
for key, value in sorted(self.configuration.items()):
write_output("%s=%r", key, value)
def get_name(self, options, args):
# type: (Values, List[str]) -> None
key = self._get_n_args(args, "get [name]", n=1)
value = self.configuration.get_value(key)
write_output("%s", value)
def print_results(distributions, list_files=False, verbose=False):
"""
Print the informations from installed distributions found.
"""
results_printed = False
for i, dist in enumerate(distributions):
results_printed = True
if i > 0:
write_output("---")
write_output("Name: %s", dist.get("name", ""))
write_output("Version: %s", dist.get("version", ""))
write_output("Summary: %s", dist.get("summary", ""))
write_output("Home-page: %s", dist.get("home-page", ""))
write_output("Author: %s", dist.get("author", ""))
write_output("Author-email: %s", dist.get("author-email", ""))
write_output("License: %s", dist.get("license", ""))
write_output("Location: %s", dist.get("location", ""))
write_output("Requires: %s", ", ".join(dist.get("requires", [])))
write_output("Required-by: %s", ", ".join(dist.get("required_by", [])))
if verbose:
write_output("Metadata-Version: %s",
dist.get("metadata-version", ""))
write_output("Installer: %s", dist.get("installer", ""))
write_output("Classifiers:")
for classifier in dist.get("classifiers", []):
write_output(" %s", classifier)
write_output("Entry-points:")
for entry in dist.get("entry_points", []):
write_output(" %s", entry.strip())
if list_files:
write_output("Files:")
for line in dist.get("files", []):
write_output(" %s", line.strip())
if "files" not in dist:
write_output("Cannot locate installed-files.txt")
return results_printed
class CheckCommand(Command):
"""Verify installed packages have compatible dependencies."""
usage = """
%prog [options]"""
def run(self, options, args):
package_set, parsing_probs = create_package_set_from_installed()
missing, conflicting = check_package_set(package_set)
for project_name in missing:
version = package_set[project_name].version
for dependency in missing[project_name]:
write_output(
"%s %s requires %s, which is not installed.",
project_name, version, dependency[0],
)
for project_name in conflicting:
version = package_set[project_name].version
for dep_name, dep_version, req in conflicting[project_name]:
write_output(
"%s %s has requirement %s, but you have %s %s.",
project_name, version, req, dep_name, dep_version,
)
if missing or conflicting or parsing_probs:
return 1
else:
write_output("No broken requirements found.")
def print_results(distributions, list_files=False, verbose=False):
# type: (Iterator[Dict[str, str]], bool, bool) -> bool
"""
Print the information from installed distributions found.
"""
results_printed = False
for i, dist in enumerate(distributions):
results_printed = True
if i > 0:
write_output("---")
write_output("Name: %s", dist.get('name', ''))
write_output("Version: %s", dist.get('version', ''))
write_output("Summary: %s", dist.get('summary', ''))
write_output("Home-page: %s", dist.get('home-page', ''))
write_output("Author: %s", dist.get('author', ''))
write_output("Author-email: %s", dist.get('author-email', ''))
write_output("License: %s", dist.get('license', ''))
write_output("Location: %s", dist.get('location', ''))
write_output("Requires: %s", ', '.join(dist.get('requires', [])))
write_output("Required-by: %s", ', '.join(dist.get('required_by', [])))
if verbose:
write_output("Metadata-Version: %s",
dist.get('metadata-version', ''))
write_output("Installer: %s", dist.get('installer', ''))
write_output("Classifiers:")
for classifier in dist.get('classifiers', []):
write_output(" %s", classifier)
write_output("Entry-points:")
for entry in dist.get('entry_points', []):
write_output(" %s", entry.strip())
if list_files:
write_output("Files:")
for line in dist.get('files', []):
write_output(" %s", line.strip())
if "files" not in dist:
write_output("Cannot locate installed-files.txt")
return results_printed
def get_name(self, options, args):
key = self._get_n_args(args, "get [name]", n=1)
value = self.configuration.get_value(key)
write_output("%s", value)
def run(self, options, args):
# type: (Values, List[Any]) -> int
cmdoptions.check_install_build_global(options)
upgrade_strategy = "to-satisfy-only"
if options.upgrade:
upgrade_strategy = options.upgrade_strategy
cmdoptions.check_dist_restriction(options, check_target=True)
install_options = options.install_options or []
options.use_user_site = decide_user_install(
options.use_user_site,
prefix_path=options.prefix_path,
target_dir=options.target_dir,
root_path=options.root_path,
isolated_mode=options.isolated_mode,
)
target_temp_dir = None # type: Optional[TempDirectory]
target_temp_dir_path = None # type: Optional[str]
if options.target_dir:
options.ignore_installed = True
options.target_dir = os.path.abspath(options.target_dir)
if (os.path.exists(options.target_dir)
and not os.path.isdir(options.target_dir)):
raise CommandError(
"Target path exists but is not a directory, will not "
"continue.")
# Create a target directory for using with the target option
target_temp_dir = TempDirectory(kind="target")
target_temp_dir_path = target_temp_dir.path
global_options = options.global_options or []
session = self.get_default_session(options)
target_python = make_target_python(options)
finder = self._build_package_finder(
options=options,
session=session,
target_python=target_python,
ignore_requires_python=options.ignore_requires_python,
)
build_delete = (not (options.no_clean or options.build_dir))
wheel_cache = WheelCache(options.cache_dir, options.format_control)
with get_requirement_tracker() as req_tracker, TempDirectory(
options.build_dir, delete=build_delete,
kind="install") as directory:
requirement_set = RequirementSet(
check_supported_wheels=not options.target_dir, )
try:
self.populate_requirement_set(requirement_set, args, options,
finder, session, wheel_cache)
warn_deprecated_install_options(requirement_set,
options.install_options)
preparer = self.make_requirement_preparer(
temp_build_dir=directory,
options=options,
req_tracker=req_tracker,
session=session,
finder=finder,
use_user_site=options.use_user_site,
)
resolver = self.make_resolver(
preparer=preparer,
finder=finder,
options=options,
wheel_cache=wheel_cache,
use_user_site=options.use_user_site,
ignore_installed=options.ignore_installed,
ignore_requires_python=options.ignore_requires_python,
force_reinstall=options.force_reinstall,
upgrade_strategy=upgrade_strategy,
use_pep517=options.use_pep517,
)
self.trace_basic_info(finder)
resolver.resolve(requirement_set)
try:
pip_req = requirement_set.get_requirement("pip")
except KeyError:
modifying_pip = None
else:
# If we're not replacing an already installed pip,
# we're not modifying it.
modifying_pip = pip_req.satisfied_by is None
protect_pip_from_modification_on_windows(
modifying_pip=modifying_pip)
check_binary_allowed = get_check_binary_allowed(
finder.format_control)
reqs_to_build = [
r for r in requirement_set.requirements.values()
if should_build_for_install_command(
r, check_binary_allowed)
]
_, build_failures = build(
reqs_to_build,
wheel_cache=wheel_cache,
build_options=[],
global_options=[],
)
# If we're using PEP 517, we cannot do a direct install
# so we fail here.
# We don't care about failures building legacy
# requirements, as we'll fall through to a direct
# install for those.
pep517_build_failures = [
r for r in build_failures if r.use_pep517
]
if pep517_build_failures:
raise InstallationError(
"Could not build wheels for {} which use"
" PEP 517 and cannot be installed directly".format(
", ".join(r.name for r in pep517_build_failures)))
to_install = resolver.get_installation_order(requirement_set)
# Consistency Checking of the package set we're installing.
should_warn_about_conflicts = (not options.ignore_dependencies
and
options.warn_about_conflicts)
if should_warn_about_conflicts:
self._warn_about_conflicts(to_install)
# Don't warn about script install locations if
# --target has been specified
warn_script_location = options.warn_script_location
if options.target_dir:
warn_script_location = False
installed = install_given_reqs(
to_install,
install_options,
global_options,
root=options.root_path,
home=target_temp_dir_path,
prefix=options.prefix_path,
pycompile=options.compile,
warn_script_location=warn_script_location,
use_user_site=options.use_user_site,
)
lib_locations = get_lib_location_guesses(
user=options.use_user_site,
home=target_temp_dir_path,
root=options.root_path,
prefix=options.prefix_path,
isolated=options.isolated_mode,
)
working_set = pkg_resources.WorkingSet(lib_locations)
installed.sort(key=operator.attrgetter('name'))
items = []
for result in installed:
item = result.name
try:
installed_version = get_installed_version(
result.name, working_set=working_set)
if installed_version:
item += '-' + installed_version
except Exception:
pass
items.append(item)
installed_desc = ' '.join(items)
if installed_desc:
write_output(
'Successfully installed %s',
installed_desc,
)
except EnvironmentError as error:
show_traceback = (self.verbosity >= 1)
message = create_env_error_message(
error,
show_traceback,
options.use_user_site,
)
logger.error(message, exc_info=show_traceback)
return ERROR
except PreviousBuildDirError:
options.no_clean = True
raise
finally:
# Clean up
if not options.no_clean:
requirement_set.cleanup_files()
wheel_cache.cleanup()
if options.target_dir:
self._handle_target_dir(options.target_dir, target_temp_dir,
options.upgrade)
return SUCCESS
def run(self, options, args):
options.ignore_installed = True
# editable doesn't really make sense for `pip download`, but the bowels
# of the RequirementSet code require that property.
options.editables = []
cmdoptions.check_dist_restriction(options)
options.download_dir = normalize_path(options.download_dir)
ensure_dir(options.download_dir)
session = self.get_default_session(options)
target_python = make_target_python(options)
finder = self._build_package_finder(
options=options,
session=session,
target_python=target_python,
)
build_delete = (not (options.no_clean or options.build_dir))
with get_requirement_tracker() as req_tracker, TempDirectory(
options.build_dir, delete=build_delete, kind="download"
) as directory:
requirement_set = RequirementSet()
self.populate_requirement_set(
requirement_set,
args,
options,
finder,
session,
None
)
preparer = self.make_requirement_preparer(
temp_build_dir=directory,
options=options,
req_tracker=req_tracker,
session=session,
finder=finder,
download_dir=options.download_dir,
use_user_site=False,
)
resolver = self.make_resolver(
preparer=preparer,
finder=finder,
options=options,
py_version_info=options.python_version,
)
self.trace_basic_info(finder)
resolver.resolve(requirement_set)
downloaded = ' '.join([
req.name for req in requirement_set.successfully_downloaded
])
if downloaded:
write_output('Successfully downloaded %s', downloaded)
# Clean up
if not options.no_clean:
requirement_set.cleanup_files()
return requirement_set
def run(self, options: Values, args: List[str]) -> int:
if options.use_user_site and options.target_dir is not None:
raise CommandError("Can not combine '--user' and '--target'")
cmdoptions.check_install_build_global(options)
upgrade_strategy = "to-satisfy-only"
if options.upgrade:
upgrade_strategy = options.upgrade_strategy
cmdoptions.check_dist_restriction(options, check_target=True)
install_options = options.install_options or []
logger.verbose("Using %s", get_pip_version())
options.use_user_site = decide_user_install(
options.use_user_site,
prefix_path=options.prefix_path,
target_dir=options.target_dir,
root_path=options.root_path,
isolated_mode=options.isolated_mode,
)
target_temp_dir: Optional[TempDirectory] = None
target_temp_dir_path: Optional[str] = None
if options.target_dir:
options.ignore_installed = True
options.target_dir = os.path.abspath(options.target_dir)
if (
# fmt: off
os.path.exists(options.target_dir)
and not os.path.isdir(options.target_dir)
# fmt: on
):
raise CommandError(
"Target path exists but is not a directory, will not continue."
)
# Create a target directory for using with the target option
target_temp_dir = TempDirectory(kind="target")
target_temp_dir_path = target_temp_dir.path
self.enter_context(target_temp_dir)
global_options = options.global_options or []
session = self.get_default_session(options)
target_python = make_target_python(options)
finder = self._build_package_finder(
options=options,
session=session,
target_python=target_python,
ignore_requires_python=options.ignore_requires_python,
)
wheel_cache = WheelCache(options.cache_dir, options.format_control)
req_tracker = self.enter_context(get_requirement_tracker())
directory = TempDirectory(
delete=not options.no_clean,
kind="install",
globally_managed=True,
)
try:
reqs = self.get_requirements(args, options, finder, session)
# Only when installing is it permitted to use PEP 660.
# In other circumstances (pip wheel, pip download) we generate
# regular (i.e. non editable) metadata and wheels.
for req in reqs:
req.permit_editable_wheels = True
reject_location_related_install_options(reqs,
options.install_options)
preparer = self.make_requirement_preparer(
temp_build_dir=directory,
options=options,
req_tracker=req_tracker,
session=session,
finder=finder,
use_user_site=options.use_user_site,
verbosity=self.verbosity,
)
resolver = self.make_resolver(
preparer=preparer,
finder=finder,
options=options,
wheel_cache=wheel_cache,
use_user_site=options.use_user_site,
ignore_installed=options.ignore_installed,
ignore_requires_python=options.ignore_requires_python,
force_reinstall=options.force_reinstall,
upgrade_strategy=upgrade_strategy,
use_pep517=options.use_pep517,
)
self.trace_basic_info(finder)
requirement_set = resolver.resolve(
reqs, check_supported_wheels=not options.target_dir)
try:
pip_req = requirement_set.get_requirement("pip")
except KeyError:
modifying_pip = False
else:
# If we're not replacing an already installed pip,
# we're not modifying it.
modifying_pip = pip_req.satisfied_by is None
protect_pip_from_modification_on_windows(
modifying_pip=modifying_pip)
check_binary_allowed = get_check_binary_allowed(
finder.format_control)
reqs_to_build = [
r for r in requirement_set.requirements.values()
if should_build_for_install_command(r, check_binary_allowed)
]
_, build_failures = build(
reqs_to_build,
wheel_cache=wheel_cache,
verify=True,
build_options=[],
global_options=[],
)
# If we're using PEP 517, we cannot do a legacy setup.py install
# so we fail here.
pep517_build_failure_names: List[str] = [
r.name for r in build_failures if r.use_pep517 # type: ignore
]
if pep517_build_failure_names:
raise InstallationError(
"Could not build wheels for {}, which is required to "
"install pyproject.toml-based projects".format(
", ".join(pep517_build_failure_names)))
# For now, we just warn about failures building legacy
# requirements, as we'll fall through to a setup.py install for
# those.
for r in build_failures:
if not r.use_pep517:
r.legacy_install_reason = 8368
to_install = resolver.get_installation_order(requirement_set)
# Check for conflicts in the package set we're installing.
conflicts: Optional[ConflictDetails] = None
should_warn_about_conflicts = (not options.ignore_dependencies
and options.warn_about_conflicts)
if should_warn_about_conflicts:
conflicts = self._determine_conflicts(to_install)
# Don't warn about script install locations if
# --target or --prefix has been specified
warn_script_location = options.warn_script_location
if options.target_dir or options.prefix_path:
warn_script_location = False
installed = install_given_reqs(
to_install,
install_options,
global_options,
root=options.root_path,
home=target_temp_dir_path,
prefix=options.prefix_path,
warn_script_location=warn_script_location,
use_user_site=options.use_user_site,
pycompile=options.compile,
)
lib_locations = get_lib_location_guesses(
user=options.use_user_site,
home=target_temp_dir_path,
root=options.root_path,
prefix=options.prefix_path,
isolated=options.isolated_mode,
)
env = get_environment(lib_locations)
installed.sort(key=operator.attrgetter("name"))
items = []
for result in installed:
item = result.name
try:
installed_dist = env.get_distribution(item)
if installed_dist is not None:
item = f"{item}-{installed_dist.version}"
except Exception:
pass
items.append(item)
if conflicts is not None:
self._warn_about_conflicts(
conflicts,
resolver_variant=self.determine_resolver_variant(options),
)
installed_desc = " ".join(items)
if installed_desc:
write_output(
"Successfully installed %s",
installed_desc,
)
except OSError as error:
show_traceback = self.verbosity >= 1
message = create_os_error_message(
error,
show_traceback,
options.use_user_site,
)
logger.error(message, exc_info=show_traceback) # noqa
return ERROR
if options.target_dir:
assert target_temp_dir
self._handle_target_dir(options.target_dir, target_temp_dir,
options.upgrade)
warn_if_run_as_root()
return SUCCESS
def print_results(hits, name_column_width=None, terminal_width=None):
# type: (List[TransformedHit], Optional[int], Optional[int]) -> None
if not hits:
return
if name_column_width is None:
name_column_width = max([
len(hit['name']) + len(highest_version(hit.get('versions', ['-'])))
for hit in hits
]) + 4
installed_packages = [p.project_name for p in pkg_resources.working_set]
for hit in hits:
name = hit['name']
summary = hit['summary'] or ''
latest = highest_version(hit.get('versions', ['-']))
if terminal_width is not None:
target_width = terminal_width - name_column_width - 5
if target_width > 10:
# wrap and indent summary to fit terminal
summary_lines = textwrap.wrap(summary, target_width)
summary = ('\n' + ' ' *
(name_column_width + 3)).join(summary_lines)
line = '{name_latest:{name_column_width}} - {summary}'.format(
name_latest='{name} ({latest})'.format(**locals()), **locals())
try:
write_output(line)
if name in installed_packages:
dist = get_distribution(name)
assert dist is not None
with indent_log():
if dist.version == latest:
write_output('INSTALLED: %s (latest)', dist.version)
else:
write_output('INSTALLED: %s', dist.version)
if parse_version(latest).pre:
write_output(
'LATEST: %s (pre-release; install'
' with "pip install --pre")', latest)
else:
write_output('LATEST: %s', latest)
except UnicodeEncodeError:
pass
=======
write_output(
>>>>>>> e585743114c1741ec20dc76010f96171f3516589
"%s %s requires %s, which is not installed.",
project_name, version, dependency[0],
)
for project_name in conflicting:
version = package_set[project_name].version
for dep_name, dep_version, req in conflicting[project_name]:
<<<<<<< HEAD
logger.info(
=======
write_output(
>>>>>>> e585743114c1741ec20dc76010f96171f3516589
"%s %s has requirement %s, but you have %s %s.",
project_name, version, req, dep_name, dep_version,
)
if missing or conflicting or parsing_probs:
<<<<<<< HEAD
return 1
else:
logger.info("No broken requirements found.")
=======
return ERROR
else:
write_output("No broken requirements found.")
return SUCCESS
>>>>>>> e585743114c1741ec20dc76010f96171f3516589
def print_results(
distributions: Iterator[_PackageInfo],
list_files: bool,
verbose: bool,
) -> bool:
"""
Print the information from installed distributions found.
"""
results_printed = False
for i, dist in enumerate(distributions):
results_printed = True
if i > 0:
write_output("---")
write_output("Name: %s", dist.name)
write_output("Version: %s", dist.version)
write_output("Summary: %s", dist.summary)
write_output("Home-page: %s", dist.homepage)
write_output("Author: %s", dist.author)
write_output("Author-email: %s", dist.author_email)
write_output("License: %s", dist.license)
write_output("Location: %s", dist.location)
write_output("Requires: %s", ", ".join(dist.requires))
write_output("Required-by: %s", ", ".join(dist.required_by))
if verbose:
write_output("Metadata-Version: %s", dist.metadata_version)
write_output("Installer: %s", dist.installer)
write_output("Classifiers:")
for classifier in dist.classifiers:
write_output(" %s", classifier)
write_output("Entry-points:")
for entry in dist.entry_points:
write_output(" %s", entry.strip())
if list_files:
write_output("Files:")
if dist.files is None:
write_output("Cannot locate RECORD or installed-files.txt")
else:
for line in dist.files:
write_output(" %s", line.strip())
return results_printed
def run(self, options, args):
options.ignore_installed = True
# editable doesn't really make sense for `pip download`, but the bowels
# of the RequirementSet code require that property.
options.editables = []
cmdoptions.check_dist_restriction(options)
options.src_dir = os.path.abspath(options.src_dir)
options.download_dir = normalize_path(options.download_dir)
ensure_dir(options.download_dir)
session = self.get_default_session(options)
target_python = make_target_python(options)
finder = self._build_package_finder(
options=options,
session=session,
target_python=target_python,
)
build_delete = (not (options.no_clean or options.build_dir))
if options.cache_dir and not check_path_owner(options.cache_dir):
logger.warning(
"The directory '%s' or its parent directory is not owned "
"by the current user and caching wheels has been "
"disabled. check the permissions and owner of that "
"directory. If executing pip with sudo, you may want "
"sudo's -H flag.",
options.cache_dir,
)
options.cache_dir = None
with get_requirement_tracker() as req_tracker, TempDirectory(
options.build_dir, delete=build_delete,
kind="download") as directory:
requirement_set = RequirementSet()
self.populate_requirement_set(requirement_set, args, options,
finder, session, None)
preparer = self.make_requirement_preparer(
temp_build_dir=directory,
options=options,
req_tracker=req_tracker,
session=session,
finder=finder,
download_dir=options.download_dir,
use_user_site=False,
)
resolver = self.make_resolver(
preparer=preparer,
finder=finder,
options=options,
py_version_info=options.python_version,
)
self.trace_basic_info(finder)
resolver.resolve(requirement_set)
downloaded = ' '.join(
[req.name for req in requirement_set.successfully_downloaded])
if downloaded:
write_output('Successfully downloaded %s', downloaded)
# Clean up
if not options.no_clean:
requirement_set.cleanup_files()
return requirement_set
def list_values(self, options, args):
self._get_n_args(args, "list", n=0)
for key, value in sorted(self.configuration.items()):
write_output("%s=%r", key, value)
def print_config_file_values(self, variant: Kind) -> None:
"""Get key-value pairs from the file of a variant"""
for name, value in self.configuration.\
get_values_in_config(variant).items():
with indent_log():
write_output("%s: %s", name, value)
def run(self, options, args):
options.ignore_installed = True
# editable doesn't really make sense for `pip download`, but the bowels
# of the RequirementSet code require that property.
options.editables = []
cmdoptions.check_dist_restriction(options)
options.download_dir = normalize_path(options.download_dir)
ensure_dir(options.download_dir)
session = self.get_default_session(options)
target_python = make_target_python(options)
finder = self._build_package_finder(
options=options,
session=session,
target_python=target_python,
)
build_delete = (not (options.no_clean or options.build_dir))
req_tracker = self.enter_context(get_requirement_tracker())
directory = TempDirectory(
options.build_dir,
delete=build_delete,
kind="download",
globally_managed=True,
)
reqs = self.get_requirements(args, options, finder, session)
preparer = self.make_requirement_preparer(
temp_build_dir=directory,
options=options,
req_tracker=req_tracker,
session=session,
finder=finder,
download_dir=options.download_dir,
use_user_site=False,
)
resolver = self.make_resolver(
preparer=preparer,
finder=finder,
options=options,
py_version_info=options.python_version,
)
self.trace_basic_info(finder)
requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
downloaded = ' '.join([
req.name for req in requirement_set.requirements.values()
if req.successfully_downloaded
])
if downloaded:
write_output('Successfully downloaded %s', downloaded)
return requirement_set
def run(self, options, args):
# type: (Values, List[Any]) -> int
cmdoptions.check_install_build_global(options)
upgrade_strategy = "to-satisfy-only"
if options.upgrade:
upgrade_strategy = options.upgrade_strategy
if options.build_dir:
options.build_dir = os.path.abspath(options.build_dir)
cmdoptions.check_dist_restriction(options, check_target=True)
options.src_dir = os.path.abspath(options.src_dir)
install_options = options.install_options or []
if options.use_user_site:
if options.prefix_path:
raise CommandError(
"Can not combine '--user' and '--prefix' as they imply "
"different installation locations")
if virtualenv_no_global():
raise InstallationError(
"Can not perform a '--user' install. User site-packages "
"are not visible in this virtualenv.")
install_options.append('--user')
install_options.append('--prefix=')
target_temp_dir = None # type: Optional[TempDirectory]
target_temp_dir_path = None # type: Optional[str]
if options.target_dir:
options.ignore_installed = True
options.target_dir = os.path.abspath(options.target_dir)
if (os.path.exists(options.target_dir)
and not os.path.isdir(options.target_dir)):
raise CommandError(
"Target path exists but is not a directory, will not "
"continue.")
# Create a target directory for using with the target option
target_temp_dir = TempDirectory(kind="target")
target_temp_dir_path = target_temp_dir.path
install_options.append('--home=' + target_temp_dir_path)
global_options = options.global_options or []
session = self.get_default_session(options)
target_python = make_target_python(options)
finder = self._build_package_finder(
options=options,
session=session,
target_python=target_python,
ignore_requires_python=options.ignore_requires_python,
)
build_delete = (not (options.no_clean or options.build_dir))
wheel_cache = WheelCache(options.cache_dir, options.format_control)
if options.cache_dir and not check_path_owner(options.cache_dir):
logger.warning(
"The directory '%s' or its parent directory is not owned "
"by the current user and caching wheels has been "
"disabled. check the permissions and owner of that "
"directory. If executing pip with sudo, you may want "
"sudo's -H flag.",
options.cache_dir,
)
options.cache_dir = None
with RequirementTracker() as req_tracker, TempDirectory(
options.build_dir, delete=build_delete,
kind="install") as directory:
requirement_set = RequirementSet(
require_hashes=options.require_hashes,
check_supported_wheels=not options.target_dir,
)
try:
self.populate_requirement_set(requirement_set, args, options,
finder, session, wheel_cache)
preparer = self.make_requirement_preparer(
temp_build_dir=directory,
options=options,
req_tracker=req_tracker,
)
resolver = self.make_resolver(
preparer=preparer,
finder=finder,
session=session,
options=options,
wheel_cache=wheel_cache,
use_user_site=options.use_user_site,
ignore_installed=options.ignore_installed,
ignore_requires_python=options.ignore_requires_python,
force_reinstall=options.force_reinstall,
upgrade_strategy=upgrade_strategy,
use_pep517=options.use_pep517,
)
resolver.resolve(requirement_set)
try:
pip_req = requirement_set.get_requirement("pip")
except KeyError:
modifying_pip = None
else:
# If we're not replacing an already installed pip,
# we're not modifying it.
modifying_pip = pip_req.satisfied_by is None
protect_pip_from_modification_on_windows(
modifying_pip=modifying_pip)
check_binary_allowed = get_check_binary_allowed(
finder.format_control)
# Consider legacy and PEP517-using requirements separately
legacy_requirements = []
pep517_requirements = []
for req in requirement_set.requirements.values():
if req.use_pep517:
pep517_requirements.append(req)
else:
legacy_requirements.append(req)
wheel_builder = WheelBuilder(
preparer,
wheel_cache,
build_options=[],
global_options=[],
check_binary_allowed=check_binary_allowed,
)
build_failures = build_wheels(
builder=wheel_builder,
pep517_requirements=pep517_requirements,
legacy_requirements=legacy_requirements,
)
# If we're using PEP 517, we cannot do a direct install
# so we fail here.
if build_failures:
raise InstallationError(
"Could not build wheels for {} which use"
" PEP 517 and cannot be installed directly".format(
", ".join(r.name for r in build_failures)))
to_install = resolver.get_installation_order(requirement_set)
# Consistency Checking of the package set we're installing.
should_warn_about_conflicts = (not options.ignore_dependencies
and
options.warn_about_conflicts)
if should_warn_about_conflicts:
self._warn_about_conflicts(to_install)
# Don't warn about script install locations if
# --target has been specified
warn_script_location = options.warn_script_location
if options.target_dir:
warn_script_location = False
installed = install_given_reqs(
to_install,
install_options,
global_options,
root=options.root_path,
home=target_temp_dir_path,
prefix=options.prefix_path,
pycompile=options.compile,
warn_script_location=warn_script_location,
use_user_site=options.use_user_site,
)
lib_locations = get_lib_location_guesses(
user=options.use_user_site,
home=target_temp_dir_path,
root=options.root_path,
prefix=options.prefix_path,
isolated=options.isolated_mode,
)
working_set = pkg_resources.WorkingSet(lib_locations)
reqs = sorted(installed, key=operator.attrgetter('name'))
items = []
for req in reqs:
item = req.name
try:
installed_version = get_installed_version(
req.name, working_set=working_set)
if installed_version:
item += '-' + installed_version
except Exception:
pass
items.append(item)
installed_desc = ' '.join(items)
if installed_desc:
write_output(
'Successfully installed %s',
installed_desc,
)
except EnvironmentError as error:
show_traceback = (self.verbosity >= 1)
message = create_env_error_message(
error,
show_traceback,
options.use_user_site,
)
logger.error(message, exc_info=show_traceback)
return ERROR
except PreviousBuildDirError:
options.no_clean = True
raise
finally:
# Clean up
if not options.no_clean:
requirement_set.cleanup_files()
wheel_cache.cleanup()
if options.target_dir:
self._handle_target_dir(options.target_dir, target_temp_dir,
options.upgrade)
return SUCCESS
def run(self, options, args):
# type: (Values, List[str]) -> int
if options.use_user_site and options.target_dir is not None:
raise CommandError("Can not combine '--user' and '--target'")
cmdoptions.check_install_build_global(options)
upgrade_strategy = "to-satisfy-only"
if options.upgrade:
upgrade_strategy = options.upgrade_strategy
cmdoptions.check_dist_restriction(options, check_target=True)
install_options = options.install_options or []
logger.debug("Using %s", get_pip_version())
options.use_user_site = decide_user_install(
options.use_user_site,
prefix_path=options.prefix_path,
target_dir=options.target_dir,
root_path=options.root_path,
isolated_mode=options.isolated_mode,
)
target_temp_dir = None # type: Optional[TempDirectory]
target_temp_dir_path = None # type: Optional[str]
if options.target_dir:
options.ignore_installed = True
options.target_dir = os.path.abspath(options.target_dir)
if (os.path.exists(options.target_dir)
and not os.path.isdir(options.target_dir)):
raise CommandError(
"Target path exists but is not a directory, will not "
"continue.")
# Create a target directory for using with the target option
target_temp_dir = TempDirectory(kind="target")
target_temp_dir_path = target_temp_dir.path
self.enter_context(target_temp_dir)
global_options = options.global_options or []
session = self.get_default_session(options)
target_python = make_target_python(options)
finder = self._build_package_finder(
options=options,
session=session,
target_python=target_python,
ignore_requires_python=options.ignore_requires_python,
)
build_delete = (not (options.no_clean or options.build_dir))
wheel_cache = WheelCache(options.cache_dir, options.format_control)
req_tracker = self.enter_context(get_requirement_tracker())
directory = TempDirectory(
options.build_dir,
delete=build_delete,
kind="install",
globally_managed=True,
)
try:
reqs = self.get_requirements(args, options, finder, session)
reject_location_related_install_options(reqs,
options.install_options)
preparer = self.make_requirement_preparer(
temp_build_dir=directory,
options=options,
req_tracker=req_tracker,
session=session,
finder=finder,
use_user_site=options.use_user_site,
)
resolver = self.make_resolver(
preparer=preparer,
finder=finder,
options=options,
wheel_cache=wheel_cache,
use_user_site=options.use_user_site,
ignore_installed=options.ignore_installed,
ignore_requires_python=options.ignore_requires_python,
force_reinstall=options.force_reinstall,
upgrade_strategy=upgrade_strategy,
use_pep517=options.use_pep517,
)
self.trace_basic_info(finder)
requirement_set = resolver.resolve(
reqs, check_supported_wheels=not options.target_dir)
try:
pip_req = requirement_set.get_requirement("pip")
except KeyError:
modifying_pip = False
else:
# If we're not replacing an already installed pip,
# we're not modifying it.
modifying_pip = pip_req.satisfied_by is None
protect_pip_from_modification_on_windows(
modifying_pip=modifying_pip)
check_binary_allowed = get_check_binary_allowed(
finder.format_control)
reqs_to_build = [
r for r in requirement_set.requirements.values()
if should_build_for_install_command(r, check_binary_allowed)
]
_, build_failures = build(
reqs_to_build,
wheel_cache=wheel_cache,
build_options=[],
global_options=[],
)
# If we're using PEP 517, we cannot do a direct install
# so we fail here.
pep517_build_failure_names = [
r.name # type: ignore
for r in build_failures if r.use_pep517
] # type: List[str]
if pep517_build_failure_names:
raise InstallationError(
"Could not build wheels for {} which use"
" PEP 517 and cannot be installed directly".format(
", ".join(pep517_build_failure_names)))
# For now, we just warn about failures building legacy
# requirements, as we'll fall through to a direct
# install for those.
legacy_build_failure_names = [
r.name # type: ignore
for r in build_failures if not r.use_pep517
] # type: List[str]
if legacy_build_failure_names:
deprecated(
reason=("Could not build wheels for {} which do not use "
"PEP 517. pip will fall back to legacy 'setup.py "
"install' for these.".format(
", ".join(legacy_build_failure_names))),
replacement="to fix the wheel build issue reported above",
gone_in="21.0",
issue=8368,
)
to_install = resolver.get_installation_order(requirement_set)
# Check for conflicts in the sweethome set we're installing.
conflicts = None # type: Optional[ConflictDetails]
should_warn_about_conflicts = (not options.ignore_dependencies
and options.warn_about_conflicts)
if should_warn_about_conflicts:
conflicts = self._determine_conflicts(to_install)
# Don't warn about script install locations if
# --target has been specified
warn_script_location = options.warn_script_location
if options.target_dir:
warn_script_location = False
installed = install_given_reqs(
to_install,
install_options,
global_options,
root=options.root_path,
home=target_temp_dir_path,
prefix=options.prefix_path,
warn_script_location=warn_script_location,
use_user_site=options.use_user_site,
pycompile=options.compile,
)
lib_locations = get_lib_location_guesses(
user=options.use_user_site,
home=target_temp_dir_path,
root=options.root_path,
prefix=options.prefix_path,
isolated=options.isolated_mode,
)
working_set = pkg_resources.WorkingSet(lib_locations)
installed.sort(key=operator.attrgetter('name'))
items = []
for result in installed:
item = result.name
try:
installed_version = get_installed_version(
result.name, working_set=working_set)
if installed_version:
item += '-' + installed_version
except Exception:
pass
items.append(item)
if conflicts is not None:
self._warn_about_conflicts(
conflicts,
new_resolver='2020-resolver' in options.features_enabled,
)
installed_desc = ' '.join(items)
if installed_desc:
write_output(
'Successfully installed %s',
installed_desc,
)
except EnvironmentError as error:
show_traceback = (self.verbosity >= 1)
message = create_env_error_message(
error,
show_traceback,
options.use_user_site,
)
logger.error(message, exc_info=show_traceback) # noqa
return ERROR
if options.target_dir:
assert target_temp_dir
self._handle_target_dir(options.target_dir, target_temp_dir,
options.upgrade)
return SUCCESS
preparer=preparer,
finder=finder,
options=options,
py_version_info=options.python_version,
)
self.trace_basic_info(finder)
requirement_set = resolver.resolve(
reqs, check_supported_wheels=True
)
<<<<<<< HEAD
downloaded = [] # type: List[str]
for req in requirement_set.requirements.values():
if req.satisfied_by is None:
assert req.name is not None
preparer.save_linked_requirement(req)
downloaded.append(req.name)
if downloaded:
write_output('Successfully downloaded %s', ' '.join(downloaded))
=======
downloaded = ' '.join([req.name # type: ignore
for req in requirement_set.requirements.values()
if req.successfully_downloaded])
if downloaded:
write_output('Successfully downloaded %s', downloaded)
>>>>>>> 74c061954d5e927be4caafbd793e96a50563c265
return SUCCESS
