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| DIR:/opt/cloudlinux/venv/lib64/python3.11/site-packages/setuptools/command/ |
| Current File : //opt/cloudlinux/venv/lib64/python3.11/site-packages/setuptools/command/install.py |
from __future__ import annotations
import inspect
import platform
from collections.abc import Callable
from typing import TYPE_CHECKING, Any, ClassVar
from ..dist import Distribution
from ..warnings import SetuptoolsDeprecationWarning, SetuptoolsWarning
import distutils.command.install as orig
from distutils.errors import DistutilsArgError
if TYPE_CHECKING:
# This is only used for a type-cast, don't import at runtime or it'll cause deprecation warnings
from .easy_install import easy_install as easy_install_cls
else:
easy_install_cls = None
def __getattr__(name: str): # pragma: no cover
if name == "_install":
SetuptoolsDeprecationWarning.emit(
"`setuptools.command._install` was an internal implementation detail "
"that was left in for numpy<1.9 support.",
due_date=(2025, 5, 2), # Originally added on 2024-11-01
)
return orig.install
raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
class install(orig.install):
"""Use easy_install to install the package, w/dependencies"""
distribution: Distribution # override distutils.dist.Distribution with setuptools.dist.Distribution
user_options = orig.install.user_options + [
('old-and-unmanageable', None, "Try not to use this!"),
(
'single-version-externally-managed',
None,
"used by system package builders to create 'flat' eggs",
),
]
boolean_options = orig.install.boolean_options + [
'old-and-unmanageable',
'single-version-externally-managed',
]
# Type the same as distutils.command.install.install.sub_commands
# Must keep the second tuple item potentially None due to invariance
new_commands: ClassVar[list[tuple[str, Callable[[Any], bool] | None]]] = [
('install_egg_info', lambda self: True),
('install_scripts', lambda self: True),
]
_nc = dict(new_commands)
def initialize_options(self):
SetuptoolsDeprecationWarning.emit(
"setup.py install is deprecated.",
"""
Please avoid running ``setup.py`` directly.
Instead, use pypa/build, pypa/installer or other
standards-based tools.
""",
see_url="https://blog.ganssle.io/articles/2021/10/setup-py-deprecated.html",
due_date=(2025, 10, 31),
)
super().initialize_options()
self.old_and_unmanageable = None
self.single_version_externally_managed = None
def finalize_options(self) -> None:
super().finalize_options()
if self.root:
self.single_version_externally_managed = True
elif self.single_version_externally_managed:
if not self.root and not self.record:
raise DistutilsArgError(
"You must specify --record or --root when building system packages"
)
def handle_extra_path(self):
if self.root or self.single_version_externally_managed:
# explicit backward-compatibility mode, allow extra_path to work
return orig.install.handle_extra_path(self)
# Ignore extra_path when installing an egg (or being run by another
# command without --root or --single-version-externally-managed
self.path_file = None
self.extra_dirs = ''
return None
@staticmethod
def _called_from_setup(run_frame):
"""
Attempt to detect whether run() was called from setup() or by another
command. If called by setup(), the parent caller will be the
'run_command' method in 'distutils.dist', and *its* caller will be
the 'run_commands' method. If called any other way, the
immediate caller *might* be 'run_command', but it won't have been
called by 'run_commands'. Return True in that case or if a call stack
is unavailable. Return False otherwise.
"""
if run_frame is None:
msg = "Call stack not available. bdist_* commands may fail."
SetuptoolsWarning.emit(msg)
if platform.python_implementation() == 'IronPython':
msg = "For best results, pass -X:Frames to enable call stack."
SetuptoolsWarning.emit(msg)
return True
frames = inspect.getouterframes(run_frame)
for frame in frames[2:4]:
(caller,) = frame[:1]
info = inspect.getframeinfo(caller)
caller_module = caller.f_globals.get('__name__', '')
if caller_module == "setuptools.dist" and info.function == "run_command":
# Starting from v61.0.0 setuptools overwrites dist.run_command
continue
return caller_module == 'distutils.dist' and info.function == 'run_commands'
return False
# XXX Python 3.1 doesn't see _nc if this is inside the class
install.sub_commands = [
cmd for cmd in orig.install.sub_commands if cmd[0] not in install._nc
] + install.new_commands
|