PEP 517 only

src/pip/_internal/cli/cmdoptions.py

@@ -11,7 +11,6 @@
 # mypy: strict-optional=False
 from __future__ import annotations
 
-import importlib.util
 import logging
 import os
 import pathlib
@@ -161,8 +160,7 @@ class PipOption(Option):
     action="store_true",
     default=False,
     help=(
-        "Allow pip to only run in a virtual environment; "
-        "exit with an error otherwise."
+        "Allow pip to only run in a virtual environment; exit with an error otherwise."
     ),
 )
 
@@ -813,62 +811,16 @@ def _handle_dependency_group(
     dest="check_build_deps",
     action="store_true",
     default=False,
-    help="Check the build dependencies when PEP517 is used.",
+    help="Check the build dependencies.",
 )
 
 
-def _handle_no_use_pep517(
-    option: Option, opt: str, value: str, parser: OptionParser
-) -> None:
-    """
-    Process a value provided for the --no-use-pep517 option.
-
-    This is an optparse.Option callback for the no_use_pep517 option.
-    """
-    # Since --no-use-pep517 doesn't accept arguments, the value argument
-    # will be None if --no-use-pep517 is passed via the command-line.
-    # However, the value can be non-None if the option is triggered e.g.
-    # by an environment variable, for example "PIP_NO_USE_PEP517=true".
-    if value is not None:
-        msg = """A value was passed for --no-use-pep517,
-        probably using either the PIP_NO_USE_PEP517 environment variable
-        or the "no-use-pep517" config file option. Use an appropriate value
-        of the PIP_USE_PEP517 environment variable or the "use-pep517"
-        config file option instead.
-        """
-        raise_option_error(parser, option=option, msg=msg)
-
-    # If user doesn't wish to use pep517, we check if setuptools is installed
-    # and raise error if it is not.
-    packages = ("setuptools",)
-    if not all(importlib.util.find_spec(package) for package in packages):
-        msg = (
-            f"It is not possible to use --no-use-pep517 "
-            f"without {' and '.join(packages)} installed."
-        )
-        raise_option_error(parser, option=option, msg=msg)
-
-    # Otherwise, --no-use-pep517 was passed via the command-line.
-    parser.values.use_pep517 = False
-
-
 use_pep517: Any = partial(
     Option,
     "--use-pep517",
     dest="use_pep517",
     action="store_true",
-    default=None,
-    help="Use PEP 517 for building source distributions "
-    "(use --no-use-pep517 to force legacy behaviour).",
-)
-
-no_use_pep517: Any = partial(
-    Option,
-    "--no-use-pep517",
-    dest="use_pep517",
-    action="callback",
-    callback=_handle_no_use_pep517,
-    default=None,
+    default=True,
     help=SUPPRESS_HELP,
 )
 
@@ -901,30 +853,11 @@ def _handle_config_settings(
     action="callback",
     callback=_handle_config_settings,
     metavar="settings",
-    help="Configuration settings to be passed to the PEP 517 build backend. "
+    help="Configuration settings to be passed to the build backend. "
     "Settings take the form KEY=VALUE. Use multiple --config-settings options "
     "to pass multiple keys to the backend.",
 )
 
-build_options: Callable[..., Option] = partial(
-    Option,
-    "--build-option",
-    dest="build_options",
-    metavar="options",
-    action="append",
-    help="Extra arguments to be supplied to 'setup.py bdist_wheel'.",
-)
-
-global_options: Callable[..., Option] = partial(
-    Option,
-    "--global-option",
-    dest="global_options",
-    action="append",
-    metavar="options",
-    help="Extra global options to be supplied to the setup.py "
-    "call before the install or bdist_wheel command.",
-)
-
 no_clean: Callable[..., Option] = partial(
     Option,
     "--no-clean",

src/pip/_internal/cli/req_command.py

@@ -163,7 +163,6 @@ def make_resolver(
         ignore_requires_python: bool = False,
         force_reinstall: bool = False,
         upgrade_strategy: str = "to-satisfy-only",
-        use_pep517: bool | None = None,
         py_version_info: tuple[int, ...] | None = None,
     ) -> BaseResolver:
         """
@@ -172,7 +171,6 @@ def make_resolver(
         make_install_req = partial(
             install_req_from_req_string,
             isolated=options.isolated_mode,
-            use_pep517=use_pep517,
         )
         resolver_variant = cls.determine_resolver_variant(options)
         # The long import name and duplicated invocation is needed to convince
@@ -241,7 +239,6 @@ def get_requirements(
                 req,
                 comes_from=None,
                 isolated=options.isolated_mode,
-                use_pep517=options.use_pep517,
                 user_supplied=True,
                 config_settings=getattr(options, "config_settings", None),
             )
@@ -252,7 +249,6 @@ def get_requirements(
                 req_to_add = install_req_from_req_string(
                     req,
                     isolated=options.isolated_mode,
-                    use_pep517=options.use_pep517,
                     user_supplied=True,
                 )
                 requirements.append(req_to_add)
@@ -262,7 +258,6 @@ def get_requirements(
                 req,
                 user_supplied=True,
                 isolated=options.isolated_mode,
-                use_pep517=options.use_pep517,
                 config_settings=getattr(options, "config_settings", None),
             )
             requirements.append(req_to_add)
@@ -275,7 +270,6 @@ def get_requirements(
                 req_to_add = install_req_from_parsed_requirement(
                     parsed_req,
                     isolated=options.isolated_mode,
-                    use_pep517=options.use_pep517,
                     user_supplied=True,
                     config_settings=(
                         parsed_req.options.get("config_settings")

src/pip/_internal/commands/download.py

@@ -7,7 +7,6 @@
 from pip._internal.cli.req_command import RequirementCommand, with_cleanup
 from pip._internal.cli.status_codes import SUCCESS
 from pip._internal.operations.build.build_tracker import get_build_tracker
-from pip._internal.req.req_install import check_legacy_setup_py_options
 from pip._internal.utils.misc import ensure_dir, normalize_path, write_output
 from pip._internal.utils.temp_dir import TempDirectory
 
@@ -38,7 +37,6 @@ def add_options(self) -> None:
         self.cmd_opts.add_option(cmdoptions.constraints())
         self.cmd_opts.add_option(cmdoptions.requirements())
         self.cmd_opts.add_option(cmdoptions.no_deps())
-        self.cmd_opts.add_option(cmdoptions.global_options())
         self.cmd_opts.add_option(cmdoptions.no_binary())
         self.cmd_opts.add_option(cmdoptions.only_binary())
         self.cmd_opts.add_option(cmdoptions.prefer_binary())
@@ -48,7 +46,6 @@ def add_options(self) -> None:
         self.cmd_opts.add_option(cmdoptions.progress_bar())
         self.cmd_opts.add_option(cmdoptions.no_build_isolation())
         self.cmd_opts.add_option(cmdoptions.use_pep517())
-        self.cmd_opts.add_option(cmdoptions.no_use_pep517())
         self.cmd_opts.add_option(cmdoptions.check_build_deps())
         self.cmd_opts.add_option(cmdoptions.ignore_requires_python())
 
@@ -104,7 +101,6 @@ def run(self, options: Values, args: list[str]) -> int:
         )
 
         reqs = self.get_requirements(args, options, finder, session)
-        check_legacy_setup_py_options(options, reqs)
 
         preparer = self.make_requirement_preparer(
             temp_build_dir=directory,
@@ -122,7 +118,6 @@ def run(self, options: Values, args: list[str]) -> int:
             finder=finder,
             options=options,
             ignore_requires_python=options.ignore_requires_python,
-            use_pep517=options.use_pep517,
             py_version_info=options.python_version,
         )
 

src/pip/_internal/commands/install.py

@@ -41,7 +41,6 @@
 from pip._internal.req import install_given_reqs
 from pip._internal.req.req_install import (
     InstallRequirement,
-    check_legacy_setup_py_options,
 )
 from pip._internal.utils.compat import WINDOWS
 from pip._internal.utils.filesystem import test_writable_dir
@@ -59,7 +58,7 @@
     running_under_virtualenv,
     virtualenv_no_global,
 )
-from pip._internal.wheel_builder import build, should_build_for_install_command
+from pip._internal.wheel_builder import build
 
 logger = getLogger(__name__)
 
@@ -210,12 +209,10 @@ def add_options(self) -> None:
         self.cmd_opts.add_option(cmdoptions.ignore_requires_python())
         self.cmd_opts.add_option(cmdoptions.no_build_isolation())
         self.cmd_opts.add_option(cmdoptions.use_pep517())
-        self.cmd_opts.add_option(cmdoptions.no_use_pep517())
         self.cmd_opts.add_option(cmdoptions.check_build_deps())
         self.cmd_opts.add_option(cmdoptions.override_externally_managed())
 
         self.cmd_opts.add_option(cmdoptions.config_settings())
-        self.cmd_opts.add_option(cmdoptions.global_options())
 
         self.cmd_opts.add_option(
             "--compile",
@@ -334,8 +331,6 @@ def run(self, options: Values, args: list[str]) -> int:
             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)
@@ -355,7 +350,6 @@ def run(self, options: Values, args: list[str]) -> int:
 
         try:
             reqs = self.get_requirements(args, options, finder, session)
-            check_legacy_setup_py_options(options, reqs)
 
             wheel_cache = WheelCache(options.cache_dir)
 
@@ -384,7 +378,6 @@ def run(self, options: Values, args: list[str]) -> int:
                 ignore_requires_python=options.ignore_requires_python,
                 force_reinstall=options.force_reinstall,
                 upgrade_strategy=upgrade_strategy,
-                use_pep517=options.use_pep517,
                 py_version_info=options.python_version,
             )
 
@@ -425,17 +418,13 @@ def run(self, options: Values, args: list[str]) -> int:
             protect_pip_from_modification_on_windows(modifying_pip=modifying_pip)
 
             reqs_to_build = [
-                r
-                for r in requirement_set.requirements_to_install
-                if should_build_for_install_command(r)
+                r for r in requirement_set.requirements_to_install if not r.is_wheel
             ]
 
             _, build_failures = build(
                 reqs_to_build,
                 wheel_cache=wheel_cache,
                 verify=True,
-                build_options=[],
-                global_options=global_options,
             )
 
             if build_failures:
@@ -459,7 +448,6 @@ def run(self, options: Values, args: list[str]) -> int:
 
             installed = install_given_reqs(
                 to_install,
-                global_options,
                 root=options.root_path,
                 home=target_temp_dir_path,
                 prefix=options.prefix_path,

src/pip/_internal/commands/lock.py

@@ -11,9 +11,6 @@
 from pip._internal.cli.status_codes import SUCCESS
 from pip._internal.models.pylock import Pylock, is_valid_pylock_file_name
 from pip._internal.operations.build.build_tracker import get_build_tracker
-from pip._internal.req.req_install import (
-    check_legacy_setup_py_options,
-)
 from pip._internal.utils.logging import getLogger
 from pip._internal.utils.misc import (
     get_pip_version,
@@ -69,7 +66,6 @@ def add_options(self) -> None:
         self.cmd_opts.add_option(cmdoptions.ignore_requires_python())
         self.cmd_opts.add_option(cmdoptions.no_build_isolation())
         self.cmd_opts.add_option(cmdoptions.use_pep517())
-        self.cmd_opts.add_option(cmdoptions.no_use_pep517())
         self.cmd_opts.add_option(cmdoptions.check_build_deps())
 
         self.cmd_opts.add_option(cmdoptions.config_settings())
@@ -114,7 +110,6 @@ def run(self, options: Values, args: list[str]) -> int:
         )
 
         reqs = self.get_requirements(args, options, finder, session)
-        check_legacy_setup_py_options(options, reqs)
 
         wheel_cache = WheelCache(options.cache_dir)
 
@@ -142,7 +137,6 @@ def run(self, options: Values, args: list[str]) -> int:
             ignore_installed=True,
             ignore_requires_python=options.ignore_requires_python,
             upgrade_strategy="to-satisfy-only",
-            use_pep517=options.use_pep517,
         )
 
         self.trace_basic_info(finder)

src/pip/_internal/commands/wheel.py

@@ -11,7 +11,6 @@
 from pip._internal.operations.build.build_tracker import get_build_tracker
 from pip._internal.req.req_install import (
     InstallRequirement,
-    check_legacy_setup_py_options,
 )
 from pip._internal.utils.misc import ensure_dir, normalize_path
 from pip._internal.utils.temp_dir import TempDirectory
@@ -57,7 +56,6 @@ def add_options(self) -> None:
         self.cmd_opts.add_option(cmdoptions.prefer_binary())
         self.cmd_opts.add_option(cmdoptions.no_build_isolation())
         self.cmd_opts.add_option(cmdoptions.use_pep517())
-        self.cmd_opts.add_option(cmdoptions.no_use_pep517())
         self.cmd_opts.add_option(cmdoptions.check_build_deps())
         self.cmd_opts.add_option(cmdoptions.constraints())
         self.cmd_opts.add_option(cmdoptions.editable())
@@ -76,8 +74,6 @@ def add_options(self) -> None:
         )
 
         self.cmd_opts.add_option(cmdoptions.config_settings())
-        self.cmd_opts.add_option(cmdoptions.build_options())
-        self.cmd_opts.add_option(cmdoptions.global_options())
 
         self.cmd_opts.add_option(
             "--pre",
@@ -117,7 +113,6 @@ def run(self, options: Values, args: list[str]) -> int:
         )
 
         reqs = self.get_requirements(args, options, finder, session)
-        check_legacy_setup_py_options(options, reqs)
 
         wheel_cache = WheelCache(options.cache_dir)
 
@@ -138,7 +133,6 @@ def run(self, options: Values, args: list[str]) -> int:
             options=options,
             wheel_cache=wheel_cache,
             ignore_requires_python=options.ignore_requires_python,
-            use_pep517=options.use_pep517,
         )
 
         self.trace_basic_info(finder)
@@ -159,8 +153,6 @@ def run(self, options: Values, args: list[str]) -> int:
             reqs_to_build,
             wheel_cache=wheel_cache,
             verify=(not options.no_verify),
-            build_options=options.build_options or [],
-            global_options=options.global_options or [],
         )
         for req in build_successes:
             assert req.link and req.link.is_wheel