def prepare_options(self, options):
"""Load configuration from self.config into pip options.
Returns a (options, args) tuple."""
for opt_name, path in [('output', ('output', )),
('build', ('build', )),
('download', ('download', )),
('src', ('src', ))]:
value = self.config.get_config('pip2nix', *path)
if value is not None:
setattr(options, opt_name, value)
requirements = defaultdict(list)
for req_type, req in self.config.get_requirements():
requirements[req_type].append(req)
args = requirements[None]
options.requirements = requirements['-r']
options.no_install = True # Download only
options.upgrade = True # Download all packages
options.use_wheel = False # We'll build the wheels ourself
options.no_clean = True # This is needed to access pkg_info later
options.download_dir = self.config.get_config('pip2nix', 'download') \
or (self.cleanup << temp_dir('pip2nix'))
# TODO: What are those about/for?
cmdoptions.resolve_wheel_no_use_binary(options)
cmdoptions.check_install_build_global(options)
options.ignore_installed = True
src_dir = self.config.get_config('pip2nix', 'src')
options.src_dir = os.path.abspath(src_dir) if src_dir else None
return options, args
def run(self, options, args):
self.check_required_packages()
cmdoptions.resolve_wheel_no_use_binary(options)
cmdoptions.check_install_build_global(options)
if options.allow_external:
warnings.warn(
"--allow-external has been deprecated and will be removed in "
"the future. Due to changes in the repository protocol, it no "
"longer has any effect.",
RemovedInPip10Warning,
)
def prepare_options(self, options):
"""Load configuration from self.config into pip options.
Returns a (options, args) tuple."""
for opt_name, path in [
('index_url', ('index_url', )),
('output', ('output', )),
('build', ('build', )),
('download', ('download',)),
('src', ('src',))]:
value = self.config.get_config('pip2nix', *path)
if value is not None:
setattr(options, opt_name, value)
requirements = defaultdict(list)
for req_type, req in self.config.get_requirements():
requirements[req_type].append(req)
args = requirements[None]
options.requirements = requirements['-r']
options.no_install = True # Download only
options.upgrade = True # Download all packages
options.use_wheel = False # We'll build the wheels ourself
options.no_clean = True # This is needed to access pkg_info later
options.download_dir = self.config.get_config('pip2nix', 'download') \
or (self.cleanup << temp_dir('pip2nix'))
options.constraints = self.config.get_constraints()
# TODO: What are those about/for?
cmdoptions.resolve_wheel_no_use_binary(options)
cmdoptions.check_install_build_global(options)
options.ignore_installed = True
src_dir = self.config.get_config('pip2nix', 'src')
options.src_dir = os.path.abspath(src_dir) if src_dir else None
return options, args
def run(self, options, args):
cmdoptions.resolve_wheel_no_use_binary(options)
cmdoptions.check_install_build_global(options)
if options.download_dir:
options.ignore_installed = True
if options.build_dir:
options.build_dir = os.path.abspath(options.build_dir)
options.src_dir = os.path.abspath(options.src_dir)
install_options = options.install_options or []
if options.use_user_site:
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=')
temp_target_dir = None
if options.target_dir:
options.ignore_installed = True
temp_target_dir = tempfile.mkdtemp()
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.")
install_options.append('--home=' + temp_target_dir)
global_options = options.global_options or []
index_urls = [options.index_url] + options.extra_index_urls
if options.no_index:
logger.info('Ignoring indexes: %s', ','.join(index_urls))
index_urls = []
if options.download_cache:
warnings.warn(
"--download-cache has been deprecated and will be removed in "
"the future. Pip now automatically uses and configures its "
"cache.",
RemovedInPip8Warning,
)
with self._build_session(options) as session:
finder = self._build_package_finder(options, index_urls, session)
build_delete = (not (options.no_clean or options.build_dir))
wheel_cache = WheelCache(options.cache_dir, options.format_control)
with BuildDirectory(options.build_dir,
delete=build_delete) as build_dir:
requirement_set = RequirementSet(
build_dir=build_dir,
src_dir=options.src_dir,
download_dir=options.download_dir,
upgrade=options.upgrade,
as_egg=options.as_egg,
ignore_installed=options.ignore_installed,
ignore_dependencies=options.ignore_dependencies,
force_reinstall=options.force_reinstall,
use_user_site=options.use_user_site,
target_dir=temp_target_dir,
session=session,
pycompile=options.compile,
isolated=options.isolated_mode,
wheel_cache=wheel_cache,
)
self.populate_requirement_set(requirement_set, args, options,
finder, session, self.name,
wheel_cache)
if not requirement_set.has_requirements:
return
try:
if (options.download_dir or not wheel
or not options.cache_dir):
# on -d don't do complex things like building
# wheels, and don't try to build wheels when wheel is
# not installed.
requirement_set.prepare_files(finder)
else:
# build wheels before install.
wb = WheelBuilder(
requirement_set,
finder,
build_options=[],
global_options=[],
)
# Ignore the result: a failed wheel will be
# installed from the sdist/vcs whatever.
wb.build(autobuilding=True)
if not options.download_dir:
requirement_set.install(
install_options,
global_options,
root=options.root_path,
)
reqs = sorted(requirement_set.successfully_installed,
key=operator.attrgetter('name'))
items = []
for req in reqs:
item = req.name
try:
if hasattr(req, 'installed_version'):
if req.installed_version:
item += '-' + req.installed_version
except Exception:
pass
items.append(item)
installed = ' '.join(items)
if installed:
logger.info('Successfully installed %s', installed)
else:
downloaded = ' '.join([
req.name
for req in requirement_set.successfully_downloaded
])
if downloaded:
logger.info('Successfully downloaded %s',
downloaded)
except PreviousBuildDirError:
options.no_clean = True
raise
finally:
# Clean up
if not options.no_clean:
requirement_set.cleanup_files()
if options.target_dir:
ensure_dir(options.target_dir)
lib_dir = distutils_scheme('', home=temp_target_dir)['purelib']
for item in os.listdir(lib_dir):
target_item_dir = os.path.join(options.target_dir, item)
if os.path.exists(target_item_dir):
if not options.upgrade:
logger.warning(
'Target directory %s already exists. Specify '
'--upgrade to force replacement.', target_item_dir)
continue
if os.path.islink(target_item_dir):
logger.warning(
'Target directory %s already exists and is '
'a link. Pip will not automatically replace '
'links, please remove if replacement is '
'desired.', target_item_dir)
continue
if os.path.isdir(target_item_dir):
shutil.rmtree(target_item_dir)
else:
os.remove(target_item_dir)
shutil.move(os.path.join(lib_dir, item), target_item_dir)
shutil.rmtree(temp_target_dir)
return requirement_set
def run(self, options, args):
self.check_required_packages()
cmdoptions.resolve_wheel_no_use_binary(options)
cmdoptions.check_install_build_global(options)
index_urls = [options.index_url] + options.extra_index_urls
if options.no_index:
logger.info('Ignoring indexes: %s', ','.join(index_urls))
index_urls = []
if options.download_cache:
warnings.warn(
"--download-cache has been deprecated and will be removed in "
"the future. Pip now automatically uses and configures its "
"cache.",
RemovedInPip8Warning,
)
if options.build_dir:
options.build_dir = os.path.abspath(options.build_dir)
with self._build_session(options) as session:
finder = PackageFinder(
find_links=options.find_links,
format_control=options.format_control,
index_urls=index_urls,
allow_external=options.allow_external,
allow_unverified=options.allow_unverified,
allow_all_external=options.allow_all_external,
allow_all_prereleases=options.pre,
trusted_hosts=options.trusted_hosts,
process_dependency_links=options.process_dependency_links,
session=session,
)
build_delete = (not (options.no_clean or options.build_dir))
wheel_cache = WheelCache(options.cache_dir, options.format_control)
with BuildDirectory(options.build_dir,
delete=build_delete) as build_dir:
requirement_set = RequirementSet(
build_dir=build_dir,
src_dir=options.src_dir,
download_dir=None,
ignore_dependencies=options.ignore_dependencies,
ignore_installed=True,
isolated=options.isolated_mode,
session=session,
wheel_cache=wheel_cache,
wheel_download_dir=options.wheel_dir
)
self.populate_requirement_set(
requirement_set, args, options, finder, session, self.name,
wheel_cache
)
if not requirement_set.has_requirements:
return
try:
# build wheels
wb = WheelBuilder(
requirement_set,
finder,
build_options=options.build_options or [],
global_options=options.global_options or [],
)
if not wb.build():
raise CommandError(
"Failed to build one or more wheels"
)
except PreviousBuildDirError:
options.no_clean = True
raise
finally:
if not options.no_clean:
requirement_set.cleanup_files()
def run(self, options, args):
cmdoptions.resolve_wheel_no_use_binary(options)
cmdoptions.check_install_build_global(options)
if options.as_egg:
warnings.warn(
"--egg has been deprecated and will be removed in the future. "
"This flag is mutually exclusive with large parts of pip, and "
"actually using it invalidates pip's ability to manage the "
"installation process.",
RemovedInPip10Warning,
)
if options.allow_external:
warnings.warn(
"--allow-external has been deprecated and will be removed in "
"the future. Due to changes in the repository protocol, it no "
"longer has any effect.",
RemovedInPip10Warning,
)
if options.allow_all_external:
warnings.warn(
"--allow-all-external has been deprecated and will be removed "
"in the future. Due to changes in the repository protocol, it "
"no longer has any effect.",
RemovedInPip10Warning,
)
if options.allow_unverified:
warnings.warn(
"--allow-unverified has been deprecated and will be removed "
"in the future. Due to changes in the repository protocol, it "
"no longer has any effect.",
RemovedInPip10Warning,
)
if options.download_dir:
warnings.warn(
"pip install --download has been deprecated and will be "
"removed in the future. Pip now has a download command that "
"should be used instead.",
RemovedInPip10Warning,
)
options.ignore_installed = True
if options.build_dir:
options.build_dir = os.path.abspath(options.build_dir)
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=')
temp_target_dir = None
if options.target_dir:
options.ignore_installed = True
temp_target_dir = tempfile.mkdtemp()
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.")
install_options.append('--home=' + temp_target_dir)
global_options = options.global_options or []
with self._build_session(options) as session:
finder = self._build_package_finder(options, session)
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 BuildDirectory(options.build_dir,
delete=build_delete) as build_dir:
requirement_set = RequirementSet(
build_dir=build_dir,
src_dir=options.src_dir,
download_dir=options.download_dir,
upgrade=options.upgrade,
upgrade_strategy=options.upgrade_strategy,
as_egg=options.as_egg,
ignore_installed=options.ignore_installed,
ignore_dependencies=options.ignore_dependencies,
ignore_requires_python=options.ignore_requires_python,
force_reinstall=options.force_reinstall,
use_user_site=options.use_user_site,
target_dir=temp_target_dir,
session=session,
pycompile=options.compile,
isolated=options.isolated_mode,
wheel_cache=wheel_cache,
require_hashes=options.require_hashes,
)
self.populate_requirement_set(requirement_set, args, options,
finder, session, self.name,
wheel_cache)
if not requirement_set.has_requirements:
return
try:
if (options.download_dir or not wheel
or not options.cache_dir):
# on -d don't do complex things like building
# wheels, and don't try to build wheels when wheel is
# not installed.
requirement_set.prepare_files(finder)
else:
# build wheels before install.
wb = WheelBuilder(
requirement_set,
finder,
build_options=[],
global_options=[],
)
# Ignore the result: a failed wheel will be
# installed from the sdist/vcs whatever.
wb.build(autobuilding=True)
if not options.download_dir:
requirement_set.install(
install_options,
global_options,
root=options.root_path,
prefix=options.prefix_path,
strip_file_prefix=options.strip_file_prefix,
)
possible_lib_locations = get_lib_location_guesses(
user=options.use_user_site,
home=temp_target_dir,
root=options.root_path,
prefix=options.prefix_path,
isolated=options.isolated_mode,
)
reqs = sorted(requirement_set.successfully_installed,
key=operator.attrgetter('name'))
items = []
for req in reqs:
item = req.name
try:
installed_version = get_installed_version(
req.name, possible_lib_locations)
if installed_version:
item += '-' + installed_version
except Exception:
pass
items.append(item)
installed = ' '.join(items)
if installed:
logger.info('Successfully installed %s', installed)
else:
downloaded = ' '.join([
req.name
for req in requirement_set.successfully_downloaded
])
if downloaded:
logger.info('Successfully downloaded %s',
downloaded)
except PreviousBuildDirError:
options.no_clean = True
raise
finally:
# Clean up
if not options.no_clean:
requirement_set.cleanup_files()
if options.target_dir:
ensure_dir(options.target_dir)
# Checking both purelib and platlib directories for installed
# packages to be moved to target directory
lib_dir_list = []
purelib_dir = distutils_scheme('', home=temp_target_dir)['purelib']
platlib_dir = distutils_scheme('', home=temp_target_dir)['platlib']
if os.path.exists(purelib_dir):
lib_dir_list.append(purelib_dir)
if os.path.exists(platlib_dir) and platlib_dir != purelib_dir:
lib_dir_list.append(platlib_dir)
for lib_dir in lib_dir_list:
for item in os.listdir(lib_dir):
target_item_dir = os.path.join(options.target_dir, item)
if os.path.exists(target_item_dir):
if not options.upgrade:
logger.warning(
'Target directory %s already exists. Specify '
'--upgrade to force replacement.',
target_item_dir)
continue
if os.path.islink(target_item_dir):
logger.warning(
'Target directory %s already exists and is '
'a link. Pip will not automatically replace '
'links, please remove if replacement is '
'desired.', target_item_dir)
continue
if os.path.isdir(target_item_dir):
shutil.rmtree(target_item_dir)
else:
os.remove(target_item_dir)
shutil.move(os.path.join(lib_dir, item), target_item_dir)
shutil.rmtree(temp_target_dir)
return requirement_set
def run(self, options, args):
cmdoptions.resolve_wheel_no_use_binary(options)
cmdoptions.check_install_build_global(options)
if options.allow_external:
warnings.warn(
"--allow-external has been deprecated and will be removed in "
"the future. Due to changes in the repository protocol, it no "
"longer has any effect.",
RemovedInPip10Warning,
)
if options.allow_all_external:
warnings.warn(
"--allow-all-external has been deprecated and will be removed "
"in the future. Due to changes in the repository protocol, it "
"no longer has any effect.",
RemovedInPip10Warning,
)
if options.allow_unverified:
warnings.warn(
"--allow-unverified has been deprecated and will be removed "
"in the future. Due to changes in the repository protocol, it "
"no longer has any effect.",
RemovedInPip10Warning,
)
if options.download_dir:
warnings.warn(
"pip install --download has been deprecated and will be "
"removed in the future. Pip now has a download command that "
"should be used instead.",
RemovedInPip10Warning,
)
options.ignore_installed = True
if options.build_dir:
options.build_dir = os.path.abspath(options.build_dir)
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=')
temp_target_dir = None
if options.target_dir:
options.ignore_installed = True
temp_target_dir = tempfile.mkdtemp()
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."
)
install_options.append('--home=' + temp_target_dir)
global_options = options.global_options or []
with self._build_session(options) as session:
finder = self._build_package_finder(options, session)
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 BuildDirectory(options.build_dir,
delete=build_delete) as build_dir:
requirement_set = RequirementSet(
build_dir=build_dir,
src_dir=options.src_dir,
download_dir=options.download_dir,
upgrade=options.upgrade,
as_egg=options.as_egg,
ignore_installed=options.ignore_installed,
ignore_dependencies=options.ignore_dependencies,
force_reinstall=options.force_reinstall,
use_user_site=options.use_user_site,
target_dir=temp_target_dir,
session=session,
pycompile=options.compile,
isolated=options.isolated_mode,
wheel_cache=wheel_cache,
require_hashes=options.require_hashes,
)
self.populate_requirement_set(
requirement_set, args, options, finder, session, self.name,
wheel_cache
)
if not requirement_set.has_requirements:
return
try:
if (options.download_dir or not wheel or not
options.cache_dir):
# on -d don't do complex things like building
# wheels, and don't try to build wheels when wheel is
# not installed.
requirement_set.prepare_files(finder)
else:
# build wheels before install.
wb = WheelBuilder(
requirement_set,
finder,
build_options=[],
global_options=[],
)
# Ignore the result: a failed wheel will be
# installed from the sdist/vcs whatever.
wb.build(autobuilding=True)
if not options.download_dir:
requirement_set.install(
install_options,
global_options,
root=options.root_path,
prefix=options.prefix_path,
)
reqs = sorted(
requirement_set.successfully_installed,
key=operator.attrgetter('name'))
items = []
for req in reqs:
item = req.name
try:
if hasattr(req, 'installed_version'):
if req.installed_version:
item += '-' + req.installed_version
except Exception:
pass
items.append(item)
installed = ' '.join(items)
if installed:
logger.info('Successfully installed %s', installed)
else:
downloaded = ' '.join([
req.name
for req in requirement_set.successfully_downloaded
])
if downloaded:
logger.info(
'Successfully downloaded %s', downloaded
)
except PreviousBuildDirError:
options.no_clean = True
raise
finally:
# Clean up
if not options.no_clean:
requirement_set.cleanup_files()
if options.target_dir:
ensure_dir(options.target_dir)
lib_dir = distutils_scheme('', home=temp_target_dir)['purelib']
for item in os.listdir(lib_dir):
target_item_dir = os.path.join(options.target_dir, item)
if os.path.exists(target_item_dir):
if not options.upgrade:
logger.warning(
'Target directory %s already exists. Specify '
'--upgrade to force replacement.',
target_item_dir
)
continue
if os.path.islink(target_item_dir):
logger.warning(
'Target directory %s already exists and is '
'a link. Pip will not automatically replace '
'links, please remove if replacement is '
'desired.',
target_item_dir
)
continue
if os.path.isdir(target_item_dir):
shutil.rmtree(target_item_dir)
else:
os.remove(target_item_dir)
shutil.move(
os.path.join(lib_dir, item),
target_item_dir
)
shutil.rmtree(temp_target_dir)
return requirement_set
def run(self, options, args):
self.check_required_packages()
cmdoptions.resolve_wheel_no_use_binary(options)
cmdoptions.check_install_build_global(options)
if options.allow_external:
warnings.warn(
"--allow-external has been deprecated and will be removed in "
"the future. Due to changes in the repository protocol, it no "
"longer has any effect.",
RemovedInPip10Warning,
)
if options.allow_all_external:
warnings.warn(
"--allow-all-external has been deprecated and will be removed "
"in the future. Due to changes in the repository protocol, it "
"no longer has any effect.",
RemovedInPip10Warning,
)
if options.allow_unverified:
warnings.warn(
"--allow-unverified has been deprecated and will be removed "
"in the future. Due to changes in the repository protocol, it "
"no longer has any effect.",
RemovedInPip10Warning,
)
index_urls = [options.index_url] + options.extra_index_urls
if options.no_index:
logger.debug('Ignoring indexes: %s', ','.join(index_urls))
index_urls = []
if options.build_dir:
options.build_dir = os.path.abspath(options.build_dir)
options.src_dir = os.path.abspath(options.src_dir)
with self._build_session(options) as session:
finder = self._build_package_finder(options, session)
build_delete = (not (options.no_clean or options.build_dir))
wheel_cache = WheelCache(options.cache_dir, options.format_control)
with BuildDirectory(options.build_dir,
delete=build_delete) as build_dir:
requirement_set = RequirementSet(
build_dir=build_dir,
src_dir=options.src_dir,
download_dir=None,
ignore_dependencies=options.ignore_dependencies,
ignore_installed=True,
ignore_requires_python=options.ignore_requires_python,
isolated=options.isolated_mode,
session=session,
wheel_cache=wheel_cache,
wheel_download_dir=options.wheel_dir,
require_hashes=options.require_hashes)
self.populate_requirement_set(requirement_set, args, options,
finder, session, self.name,
wheel_cache)
if not requirement_set.has_requirements:
return
try:
# build wheels
wb = WheelBuilder(
requirement_set,
finder,
build_options=options.build_options or [],
global_options=options.global_options or [],
)
if not wb.build():
raise CommandError(
"Failed to build one or more wheels")
except PreviousBuildDirError:
options.no_clean = True
raise
finally:
if not options.no_clean:
requirement_set.cleanup_files()
def run(self, options, args):
self.check_required_packages()
cmdoptions.resolve_wheel_no_use_binary(options)
cmdoptions.check_install_build_global(options)
if options.allow_external:
warnings.warn(
"--allow-external has been deprecated and will be removed in "
"the future. Due to changes in the repository protocol, it no "
"longer has any effect.",
RemovedInPip10Warning,
)
if options.allow_all_external:
warnings.warn(
"--allow-all-external has been deprecated and will be removed "
"in the future. Due to changes in the repository protocol, it "
"no longer has any effect.",
RemovedInPip10Warning,
)
if options.allow_unverified:
warnings.warn(
"--allow-unverified has been deprecated and will be removed "
"in the future. Due to changes in the repository protocol, it "
"no longer has any effect.",
RemovedInPip10Warning,
)
index_urls = [options.index_url] + options.extra_index_urls
if options.no_index:
logger.debug('Ignoring indexes: %s', ','.join(index_urls))
index_urls = []
if options.build_dir:
options.build_dir = os.path.abspath(options.build_dir)
options.src_dir = os.path.abspath(options.src_dir)
with self._build_session(options) as session:
finder = self._build_package_finder(options, session)
build_delete = (not (options.no_clean or options.build_dir))
wheel_cache = WheelCache(options.cache_dir, options.format_control)
with BuildDirectory(options.build_dir,
delete=build_delete) as build_dir:
requirement_set = RequirementSet(
build_dir=build_dir,
src_dir=options.src_dir,
download_dir=None,
ignore_dependencies=options.ignore_dependencies,
ignore_installed=True,
isolated=options.isolated_mode,
session=session,
wheel_cache=wheel_cache,
wheel_download_dir=options.wheel_dir,
require_hashes=options.require_hashes
)
self.populate_requirement_set(
requirement_set, args, options, finder, session, self.name,
wheel_cache
)
if not requirement_set.has_requirements:
return
try:
# build wheels
wb = WheelBuilder(
requirement_set,
finder,
build_options=options.build_options or [],
global_options=options.global_options or [],
)
if not wb.build():
raise CommandError(
"Failed to build one or more wheels"
)
except PreviousBuildDirError:
options.no_clean = True
raise
finally:
if not options.no_clean:
requirement_set.cleanup_files()
def run(self, options, args):
if options.allow_double and not options.constraints:
raise Exception(
'--allow-double can only be used together with -c /'
'--constraint')
cmdoptions.resolve_wheel_no_use_binary(options)
cmdoptions.check_install_build_global(options)
# Removed handling for the following options which are not included in
# pip_compile:
# options.allow_external
# options.allow_all_external
# options.allow_unverified
# options.download_dir
# options.ignore_installed
if options.build_dir:
options.build_dir = os.path.abspath(options.build_dir)
options.src_dir = os.path.abspath(options.src_dir)
# pip_compile skips building of install_options since it doesn't install
# anything:
# options.use_user_site:
# --user
# --prefix=
# options.target_dir:
# options.ignore_installed
# --home=
# options.global_options
with self._build_session(options) as session:
finder = self._build_package_finder(options, session)
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 BuildDirectory(options.build_dir,
delete=build_delete) as build_dir:
requirement_set = PipCompileRequirementSet(
build_dir=build_dir,
src_dir=options.src_dir,
download_dir=None, # not needed
# upgrade - option not needed
# as_egg - option not needed
ignore_installed=True, # always ignore installed
ignore_dependencies=options.ignore_dependencies,
# force_reinstall - option not needed
# use_user_site - option not needed
# target_dir - option not needed
session=session,
# pycompile - option not needed
isolated=options.isolated_mode,
wheel_cache=wheel_cache,
# require_hashes - option not needed?
allow_double=options.allow_double)
self.populate_requirement_set(requirement_set, args, options,
finder, session, self.name,
wheel_cache)
# Additional pip_compile functionality: constraints
constraints = set()
for filename in options.constraints:
for req in parse_requirements(filename,
constraint=True,
finder=finder,
options=options,
session=session,
wheel_cache=wheel_cache):
constraints.add(req.name)
# Additional pip_compile functionality: fail with an error
# message if any resolved package is not pinned to an exact
# version in constraints, unless it comes from a local directory
self.fail_if_any_unpinned_packages(options, finder,
requirement_set,
constraints)
# Conditions for whether to build wheels differ in pip_compile
# from original pip:
if not options.flat and requirement_set.has_requirements:
if not wheel or not options.cache_dir:
# on -d don't do complex things like building
# wheels, and don't try to build wheels when wheel is
# not installed.
requirement_set.prepare_files(finder)
else:
# build wheels before install.
wb = WheelBuilder(
requirement_set,
finder,
build_options=[],
global_options=[],
)
# Ignore the result: a failed wheel will be
# installed from the sdist/vcs whatever.
wb.build(autobuilding=True)
# pip_compile adds printing out the compiled requirements:
if options.output == '-':
print_requirements(requirement_set)
elif options.output:
with open(options.output, 'w') as output:
print_requirements(requirement_set, output)
if options.json_output == '-':
json.dump(requirement_set.to_dict(), sys.stdout, indent=4)
elif options.json_output:
with open(options.json_output, 'w') as output:
json.dump(requirement_set.to_dict(), output, indent=4)
# pip_compile skips package installation
return requirement_set
def run(self, options, args):
cmdoptions.resolve_wheel_no_use_binary(options)
cmdoptions.check_install_build_global(options)
if options.download_dir:
options.ignore_installed = True
if options.build_dir:
options.build_dir = os.path.abspath(options.build_dir)
options.src_dir = os.path.abspath(options.src_dir)
install_options = options.install_options or []
if options.use_user_site:
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=')
temp_target_dir = None
if options.target_dir:
options.ignore_installed = True
temp_target_dir = tempfile.mkdtemp()
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."
)
install_options.append('--home=' + temp_target_dir)
global_options = options.global_options or []
index_urls = [options.index_url] + options.extra_index_urls
if options.no_index:
logger.info('Ignoring indexes: %s', ','.join(index_urls))
index_urls = []
if options.download_cache:
warnings.warn(
"--download-cache has been deprecated and will be removed in "
"the future. Pip now automatically uses and configures its "
"cache.",
RemovedInPip8Warning,
)
with self._build_session(options) as session:
finder = self._build_package_finder(options, index_urls, session)
build_delete = (not (options.no_clean or options.build_dir))
wheel_cache = WheelCache(options.cache_dir, options.format_control)
with BuildDirectory(options.build_dir,
delete=build_delete) as build_dir:
requirement_set = RequirementSet(
build_dir=build_dir,
src_dir=options.src_dir,
download_dir=options.download_dir,
upgrade=options.upgrade,
as_egg=options.as_egg,
ignore_installed=options.ignore_installed,
ignore_dependencies=options.ignore_dependencies,
force_reinstall=options.force_reinstall,
use_user_site=options.use_user_site,
target_dir=temp_target_dir,
session=session,
pycompile=options.compile,
isolated=options.isolated_mode,
wheel_cache=wheel_cache,
)
self.populate_requirement_set(
requirement_set, args, options, finder, session, self.name,
wheel_cache
)
if not requirement_set.has_requirements:
return
try:
if (options.download_dir or not wheel or not
options.cache_dir):
# on -d don't do complex things like building
# wheels, and don't try to build wheels when wheel is
# not installed.
requirement_set.prepare_files(finder)
else:
# build wheels before install.
wb = WheelBuilder(
requirement_set,
finder,
build_options=[],
global_options=[],
)
# Ignore the result: a failed wheel will be
# installed from the sdist/vcs whatever.
wb.build(autobuilding=True)
if not options.download_dir:
requirement_set.install(
install_options,
global_options,
root=options.root_path,
)
reqs = sorted(
requirement_set.successfully_installed,
key=operator.attrgetter('name'))
items = []
for req in reqs:
item = req.name
try:
if hasattr(req, 'installed_version'):
if req.installed_version:
item += '-' + req.installed_version
except Exception:
pass
items.append(item)
installed = ' '.join(items)
if installed:
logger.info('Successfully installed %s', installed)
else:
downloaded = ' '.join([
req.name
for req in requirement_set.successfully_downloaded
])
if downloaded:
logger.info(
'Successfully downloaded %s', downloaded
)
except PreviousBuildDirError:
options.no_clean = True
raise
finally:
# Clean up
if not options.no_clean:
requirement_set.cleanup_files()
if options.target_dir:
ensure_dir(options.target_dir)
lib_dir = distutils_scheme('', home=temp_target_dir)['purelib']
for item in os.listdir(lib_dir):
target_item_dir = os.path.join(options.target_dir, item)
if os.path.exists(target_item_dir):
if not options.upgrade:
logger.warning(
'Target directory %s already exists. Specify '
'--upgrade to force replacement.',
target_item_dir
)
continue
if os.path.islink(target_item_dir):
logger.warning(
'Target directory %s already exists and is '
'a link. Pip will not automatically replace '
'links, please remove if replacement is '
'desired.',
target_item_dir
)
continue
if os.path.isdir(target_item_dir):
shutil.rmtree(target_item_dir)
else:
os.remove(target_item_dir)
shutil.move(
os.path.join(lib_dir, item),
target_item_dir
)
shutil.rmtree(temp_target_dir)
return requirement_set
def run(self, options, args):
self.check_required_packages()
cmdoptions.resolve_wheel_no_use_binary(options)
cmdoptions.check_install_build_global(options)
index_urls = [options.index_url] + options.extra_index_urls
if options.no_index:
logger.info('Ignoring indexes: %s', ','.join(index_urls))
index_urls = []
if options.download_cache:
warnings.warn(
"--download-cache has been deprecated and will be removed in "
"the future. Pip now automatically uses and configures its "
"cache.",
RemovedInPip8Warning,
)
if options.build_dir:
options.build_dir = os.path.abspath(options.build_dir)
with self._build_session(options) as session:
finder = PackageFinder(
find_links=options.find_links,
format_control=options.format_control,
index_urls=index_urls,
allow_external=options.allow_external,
allow_unverified=options.allow_unverified,
allow_all_external=options.allow_all_external,
allow_all_prereleases=options.pre,
trusted_hosts=options.trusted_hosts,
process_dependency_links=options.process_dependency_links,
session=session,
)
build_delete = (not (options.no_clean or options.build_dir))
wheel_cache = WheelCache(options.cache_dir, options.format_control)
with BuildDirectory(options.build_dir,
delete=build_delete) as build_dir:
requirement_set = RequirementSet(
build_dir=build_dir,
src_dir=options.src_dir,
download_dir=None,
ignore_dependencies=options.ignore_dependencies,
ignore_installed=True,
isolated=options.isolated_mode,
session=session,
wheel_cache=wheel_cache,
wheel_download_dir=options.wheel_dir)
self.populate_requirement_set(requirement_set, args, options,
finder, session, self.name,
wheel_cache)
if not requirement_set.has_requirements:
return
try:
# build wheels
wb = WheelBuilder(
requirement_set,
finder,
build_options=options.build_options or [],
global_options=options.global_options or [],
)
if not wb.build():
raise CommandError(
"Failed to build one or more wheels")
except PreviousBuildDirError:
options.no_clean = True
raise
finally:
if not options.no_clean:
requirement_set.cleanup_files()
def run(self, options, args):
cmdoptions.resolve_wheel_no_use_binary(options)
self.options = options
def run(self, options, args):
cmdoptions.resolve_wheel_no_use_binary(options)
self.options = options