hookintopip2.py

from pip._internal.utils.temp_dir import TempDirectory,TempDirectoryTypeRegistry,tempdir_registry,global_tempdir_manager
from pip._internal.commands.install import InstallCommand,reject_location_related_install_options
from pip._internal.cli.cmdoptions import make_target_python
from pip._internal.operations.build.build_tracker import get_build_tracker
from pip._internal.req.req_install import LegacySetupPyOptionsCheckMode, check_legacy_setup_py_options
from pip._internal.cache import WheelCache
from pip._internal.resolution.resolvelib.provider import PipProvider
from pip._internal.resolution.resolvelib.reporter import BaseReporter
from pip._internal.resolution.resolvelib.requirements import SpecifierRequirement
from pip._vendor.resolvelib.resolvers import Resolver
import sys
c = InstallCommand("d","ss") #summary and name seem arbitrary
if len(sys.argv) != 1:
	port = sys.argv[1]
else:
	port = "/usr/ports/devel/py-twisted/work-py39/Twisted-22.10.0[tls]"
with global_tempdir_manager():

	options,args = c.parse_args(["install", "--dry-run",port])
	#c.tempdir_registry = tempdir_registry()
	#c.verbosity = False;
	c._in_main_context = True;
	target_python = make_target_python(options)
	session = 	c.get_default_session(options)
	finder =c._build_package_finder(
		options=options,
		session=session,
		target_python=target_python,
		ignore_requires_python=options.ignore_requires_python,
	)
	with get_build_tracker() as build_tracker:
		try:
			reqs = c.get_requirements(args, options, finder, session)
			check_legacy_setup_py_options(options, reqs, LegacySetupPyOptionsCheckMode.INSTALL)

			if "no-binary-enable-wheel-cache" in options.features_enabled:
				# TODO: remove format_control from WheelCache when the deprecation cycle
				# is over
				wheel_cache = WheelCache(options.cache_dir)
			else:
				if options.format_control.no_binary:
					deprecated(
						reason=(
							"--no-binary currently disables reading from "
							"the cache of locally built wheels. In the future "
							"--no-binary will not influence the wheel cache."
						),
						replacement="to use the --no-cache-dir option",
						feature_flag="no-binary-enable-wheel-cache",
						issue=11453,
						gone_in="23.1",
					)
				wheel_cache = WheelCache(options.cache_dir, options.format_control)

			# 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)
			directory = TempDirectory(
				delete=not options.no_clean,
				kind="install",
				globally_managed=True,
			)

			preparer = c.make_requirement_preparer(
				temp_build_dir=directory,
				options=options,
				build_tracker=build_tracker,
				session=session,
				finder=finder,
				use_user_site=options.use_user_site,
				verbosity=True
				)
			resolver = c.make_resolver(
				preparer=preparer,
				finder=finder,
				options=options,
				wheel_cache=wheel_cache,
				use_user_site=options.use_user_site,
				ignore_installed=True,
				ignore_requires_python=options.ignore_requires_python,
				force_reinstall=options.force_reinstall,
				upgrade_strategy="to-satisfy-only",
				use_pep517=options.use_pep517,
			)





			collected = resolver.factory.collect_root_requirements(reqs)
			
			provider = PipProvider(
				factory=resolver.factory,
				constraints=collected.constraints,
				ignore_dependencies=False,
				upgrade_strategy="only-if-needed",
				user_requested=collected.user_requested,
			)
			try_to_avoid_resolution_too_deep = 2000000
			resolver1 = Resolver(
				provider,
				BaseReporter(),
			)
			try_to_avoid_resolution_too_deep = 2000000
			result = resolver1.resolve(
				collected.requirements,max_rounds=try_to_avoid_resolution_too_deep
			)
			for k in result.criteria.keys():
				if isinstance(result.criteria[k].information[0].requirement,SpecifierRequirement):
					if str(result.criteria[k].information[0][1]) == str(collected.requirements[1]):
						print(result.criteria[k].information[0].requirement)
		except OSError as e:
			raise e

python hookintopip2.py /usr/ports/devel/py-twisted/work-py39/Twisted-22.10.0[tls]
attrs>=19.2.0
constantly>=15.1
zope.interface>=4.4.2
incremental>=21.3.0
Automat>=0.8.0
typing-extensions>=3.6.5
hyperlink>=17.1.1
pyopenssl>=21.0.0; extra == "tls"
service-identity>=18.1.0; extra == "tls"
idna>=2.4; extra == "tls"

python hookintopip2.py /usr/ports/distfiles/python/Sphinx-4.5.0.tar.gz
sphinxcontrib-applehelp
sphinxcontrib-devhelp
sphinxcontrib-jsmath
sphinxcontrib-htmlhelp>=2.0.0
sphinxcontrib-serializinghtml>=1.1.5
sphinxcontrib-qthelp
Jinja2>=2.3
Pygments>=2.0
docutils<0.18,>=0.14
snowballstemmer>=1.1
babel>=1.3
alabaster<0.8,>=0.7
imagesize
requests>=2.5.0
packaging
importlib-metadata>=4.4