79 lines
2.6 KiB
Python
79 lines
2.6 KiB
Python
"""Extends setuptools 'install' command."""
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from __future__ import annotations
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import contextlib
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import os
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import sys
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import warnings
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from typing import ClassVar, ContextManager
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from setuptools.command.install import install as _install
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__all__ = ["Install"]
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@contextlib.contextmanager
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def suppress_known_deprecation() -> ContextManager:
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with warnings.catch_warnings():
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warnings.filterwarnings("ignore", "setup.py install is deprecated")
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yield
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class Install(_install):
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"""Install everything from build directory."""
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command_name = "install"
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user_options: ClassVar[list[tuple[str, str | None, str]]] = [
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*_install.user_options,
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("install-exe=", None, "installation directory for executables"),
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]
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def expand_dirs(self) -> None:
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super().expand_dirs()
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self._expand_attrs(["install_exe"])
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def get_sub_commands(self) -> list[str]:
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sub_commands = super().get_sub_commands()[:]
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if self.distribution.executables:
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sub_commands.remove("install_egg_info")
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sub_commands.remove("install_scripts")
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sub_commands.append("install_exe")
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return sub_commands
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def initialize_options(self) -> None:
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with suppress_known_deprecation():
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super().initialize_options()
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self.install_exe = None
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def finalize_options(self) -> None:
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if self.prefix is None and sys.platform == "win32":
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winreg = __import__("winreg")
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key = winreg.OpenKey(
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winreg.HKEY_LOCAL_MACHINE,
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r"Software\Microsoft\Windows\CurrentVersion",
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)
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base = winreg.QueryValueEx(key, "ProgramFilesDir")[0]
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metadata = self.distribution.metadata
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self.prefix = os.path.join(
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os.path.normpath(base), metadata.get_name()
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)
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super().finalize_options()
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self.convert_paths("exe")
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if self.root is not None:
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self.change_roots("exe")
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def select_scheme(self, name) -> None:
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super().select_scheme(name)
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if self.install_exe is None:
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if sys.platform == "win32":
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self.install_exe = "$base"
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else:
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metadata = self.distribution.metadata
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dir_name = f"{metadata.get_name()}-{metadata.get_version()}"
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self.install_exe = f"$base/lib/{dir_name}"
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def run(self) -> None:
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# setuptools used inspect.currentframe(), this method needs to exist.
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super().run()
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