Delete .venv directory
This commit is contained in:
Untriex Programming
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parent
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commit
5a2693bd9f
@@ -1,184 +0,0 @@
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import logging
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import pathlib
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import sys
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import sysconfig
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from typing import List, Optional
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from pip._internal.models.scheme import SCHEME_KEYS, Scheme
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from . import _distutils, _sysconfig
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from .base import (
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USER_CACHE_DIR,
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get_major_minor_version,
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get_src_prefix,
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site_packages,
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user_site,
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)
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__all__ = [
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"USER_CACHE_DIR",
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"get_bin_prefix",
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"get_bin_user",
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"get_major_minor_version",
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"get_platlib",
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"get_prefixed_libs",
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"get_purelib",
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"get_scheme",
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"get_src_prefix",
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"site_packages",
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"user_site",
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]
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logger = logging.getLogger(__name__)
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def _default_base(*, user: bool) -> str:
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if user:
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base = sysconfig.get_config_var("userbase")
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else:
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base = sysconfig.get_config_var("base")
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assert base is not None
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return base
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def _warn_if_mismatch(old: pathlib.Path, new: pathlib.Path, *, key: str) -> bool:
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if old == new:
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return False
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issue_url = "https://github.com/pypa/pip/issues/9617"
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message = (
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"Value for %s does not match. Please report this to <%s>"
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"\ndistutils: %s"
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"\nsysconfig: %s"
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)
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logger.debug(message, key, issue_url, old, new)
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return True
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def _log_context(
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*,
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user: bool = False,
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home: Optional[str] = None,
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root: Optional[str] = None,
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prefix: Optional[str] = None,
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) -> None:
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message = (
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"Additional context:" "\nuser = %r" "\nhome = %r" "\nroot = %r" "\nprefix = %r"
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)
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logger.debug(message, user, home, root, prefix)
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def get_scheme(
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dist_name, # type: str
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user=False, # type: bool
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home=None, # type: Optional[str]
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root=None, # type: Optional[str]
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isolated=False, # type: bool
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prefix=None, # type: Optional[str]
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):
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# type: (...) -> Scheme
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old = _distutils.get_scheme(
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dist_name,
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user=user,
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home=home,
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root=root,
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isolated=isolated,
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prefix=prefix,
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)
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new = _sysconfig.get_scheme(
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dist_name,
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user=user,
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home=home,
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root=root,
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isolated=isolated,
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prefix=prefix,
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)
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base = prefix or home or _default_base(user=user)
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warned = []
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for k in SCHEME_KEYS:
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# Extra join because distutils can return relative paths.
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old_v = pathlib.Path(base, getattr(old, k))
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new_v = pathlib.Path(getattr(new, k))
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# distutils incorrectly put PyPy packages under ``site-packages/python``
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# in the ``posix_home`` scheme, but PyPy devs said they expect the
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# directory name to be ``pypy`` instead. So we treat this as a bug fix
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# and not warn about it. See bpo-43307 and python/cpython#24628.
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skip_pypy_special_case = (
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sys.implementation.name == "pypy"
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and home is not None
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and k in ("platlib", "purelib")
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and old_v.parent == new_v.parent
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and old_v.name == "python"
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and new_v.name == "pypy"
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)
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if skip_pypy_special_case:
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continue
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warned.append(_warn_if_mismatch(old_v, new_v, key=f"scheme.{k}"))
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if any(warned):
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_log_context(user=user, home=home, root=root, prefix=prefix)
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return old
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def get_bin_prefix():
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# type: () -> str
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old = _distutils.get_bin_prefix()
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new = _sysconfig.get_bin_prefix()
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if _warn_if_mismatch(pathlib.Path(old), pathlib.Path(new), key="bin_prefix"):
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_log_context()
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return old
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def get_bin_user():
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# type: () -> str
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return _sysconfig.get_scheme("", user=True).scripts
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def get_purelib():
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# type: () -> str
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"""Return the default pure-Python lib location."""
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old = _distutils.get_purelib()
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new = _sysconfig.get_purelib()
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if _warn_if_mismatch(pathlib.Path(old), pathlib.Path(new), key="purelib"):
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_log_context()
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return old
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def get_platlib():
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# type: () -> str
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"""Return the default platform-shared lib location."""
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old = _distutils.get_platlib()
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new = _sysconfig.get_platlib()
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if _warn_if_mismatch(pathlib.Path(old), pathlib.Path(new), key="platlib"):
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_log_context()
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return old
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def get_prefixed_libs(prefix):
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# type: (str) -> List[str]
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"""Return the lib locations under ``prefix``."""
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old_pure, old_plat = _distutils.get_prefixed_libs(prefix)
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new_pure, new_plat = _sysconfig.get_prefixed_libs(prefix)
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warned = [
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_warn_if_mismatch(
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pathlib.Path(old_pure),
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pathlib.Path(new_pure),
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key="prefixed-purelib",
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),
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_warn_if_mismatch(
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pathlib.Path(old_plat),
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pathlib.Path(new_plat),
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key="prefixed-platlib",
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),
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]
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if any(warned):
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_log_context(prefix=prefix)
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if old_pure == old_plat:
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return [old_pure]
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return [old_pure, old_plat]
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@@ -1,150 +0,0 @@
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"""Locations where we look for configs, install stuff, etc"""
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# The following comment should be removed at some point in the future.
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# mypy: strict-optional=False
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import os
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import sys
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from distutils.cmd import Command as DistutilsCommand
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from distutils.command.install import SCHEME_KEYS
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from distutils.command.install import install as distutils_install_command
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from distutils.sysconfig import get_python_lib
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from typing import Dict, List, Optional, Tuple, Union, cast
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from pip._internal.models.scheme import Scheme
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from pip._internal.utils.compat import WINDOWS
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from pip._internal.utils.virtualenv import running_under_virtualenv
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from .base import get_major_minor_version
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def _distutils_scheme(
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dist_name, user=False, home=None, root=None, isolated=False, prefix=None
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):
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# type:(str, bool, str, str, bool, str) -> Dict[str, str]
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"""
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Return a distutils install scheme
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"""
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from distutils.dist import Distribution
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dist_args = {"name": dist_name} # type: Dict[str, Union[str, List[str]]]
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if isolated:
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dist_args["script_args"] = ["--no-user-cfg"]
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d = Distribution(dist_args)
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d.parse_config_files()
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obj = None # type: Optional[DistutilsCommand]
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obj = d.get_command_obj("install", create=True)
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assert obj is not None
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i = cast(distutils_install_command, obj)
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# NOTE: setting user or home has the side-effect of creating the home dir
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# or user base for installations during finalize_options()
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# ideally, we'd prefer a scheme class that has no side-effects.
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assert not (user and prefix), f"user={user} prefix={prefix}"
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assert not (home and prefix), f"home={home} prefix={prefix}"
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i.user = user or i.user
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if user or home:
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i.prefix = ""
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i.prefix = prefix or i.prefix
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i.home = home or i.home
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i.root = root or i.root
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i.finalize_options()
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scheme = {}
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for key in SCHEME_KEYS:
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scheme[key] = getattr(i, "install_" + key)
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# install_lib specified in setup.cfg should install *everything*
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# into there (i.e. it takes precedence over both purelib and
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# platlib). Note, i.install_lib is *always* set after
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# finalize_options(); we only want to override here if the user
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# has explicitly requested it hence going back to the config
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if "install_lib" in d.get_option_dict("install"):
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scheme.update(dict(purelib=i.install_lib, platlib=i.install_lib))
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if running_under_virtualenv():
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scheme["headers"] = os.path.join(
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i.prefix,
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"include",
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"site",
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f"python{get_major_minor_version()}",
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dist_name,
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)
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if root is not None:
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path_no_drive = os.path.splitdrive(os.path.abspath(scheme["headers"]))[1]
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scheme["headers"] = os.path.join(
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root,
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path_no_drive[1:],
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)
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return scheme
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def get_scheme(
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dist_name, # type: str
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user=False, # type: bool
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home=None, # type: Optional[str]
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root=None, # type: Optional[str]
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isolated=False, # type: bool
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prefix=None, # type: Optional[str]
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):
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# type: (...) -> Scheme
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"""
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Get the "scheme" corresponding to the input parameters. The distutils
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documentation provides the context for the available schemes:
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https://docs.python.org/3/install/index.html#alternate-installation
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:param dist_name: the name of the package to retrieve the scheme for, used
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in the headers scheme path
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:param user: indicates to use the "user" scheme
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:param home: indicates to use the "home" scheme and provides the base
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directory for the same
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:param root: root under which other directories are re-based
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:param isolated: equivalent to --no-user-cfg, i.e. do not consider
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~/.pydistutils.cfg (posix) or ~/pydistutils.cfg (non-posix) for
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scheme paths
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:param prefix: indicates to use the "prefix" scheme and provides the
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base directory for the same
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"""
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scheme = _distutils_scheme(dist_name, user, home, root, isolated, prefix)
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return Scheme(
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platlib=scheme["platlib"],
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purelib=scheme["purelib"],
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headers=scheme["headers"],
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scripts=scheme["scripts"],
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data=scheme["data"],
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)
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def get_bin_prefix():
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# type: () -> str
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if WINDOWS:
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bin_py = os.path.join(sys.prefix, "Scripts")
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# buildout uses 'bin' on Windows too?
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if not os.path.exists(bin_py):
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bin_py = os.path.join(sys.prefix, "bin")
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return bin_py
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# Forcing to use /usr/local/bin for standard macOS framework installs
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# Also log to ~/Library/Logs/ for use with the Console.app log viewer
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if sys.platform[:6] == "darwin" and sys.prefix[:16] == "/System/Library/":
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return "/usr/local/bin"
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return os.path.join(sys.prefix, "bin")
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def get_purelib():
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# type: () -> str
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return get_python_lib(plat_specific=False)
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def get_platlib():
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# type: () -> str
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return get_python_lib(plat_specific=True)
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def get_prefixed_libs(prefix):
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# type: (str) -> Tuple[str, str]
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return (
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get_python_lib(plat_specific=False, prefix=prefix),
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get_python_lib(plat_specific=True, prefix=prefix),
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)
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@@ -1,180 +0,0 @@
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import distutils.util # FIXME: For change_root.
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import logging
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import os
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import sys
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import sysconfig
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import typing
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from pip._internal.exceptions import InvalidSchemeCombination, UserInstallationInvalid
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from pip._internal.models.scheme import SCHEME_KEYS, Scheme
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from pip._internal.utils.virtualenv import running_under_virtualenv
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from .base import get_major_minor_version
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logger = logging.getLogger(__name__)
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# Notes on _infer_* functions.
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# Unfortunately ``_get_default_scheme()`` is private, so there's no way to
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# ask things like "what is the '_prefix' scheme on this platform". These
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# functions try to answer that with some heuristics while accounting for ad-hoc
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# platforms not covered by CPython's default sysconfig implementation. If the
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# ad-hoc implementation does not fully implement sysconfig, we'll fall back to
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# a POSIX scheme.
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_AVAILABLE_SCHEMES = set(sysconfig.get_scheme_names())
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def _infer_prefix():
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# type: () -> str
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"""Try to find a prefix scheme for the current platform.
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This tries:
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* Implementation + OS, used by PyPy on Windows (``pypy_nt``).
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* Implementation without OS, used by PyPy on POSIX (``pypy``).
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* OS + "prefix", used by CPython on POSIX (``posix_prefix``).
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* Just the OS name, used by CPython on Windows (``nt``).
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If none of the above works, fall back to ``posix_prefix``.
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"""
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implementation_suffixed = f"{sys.implementation.name}_{os.name}"
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if implementation_suffixed in _AVAILABLE_SCHEMES:
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return implementation_suffixed
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if sys.implementation.name in _AVAILABLE_SCHEMES:
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return sys.implementation.name
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suffixed = f"{os.name}_prefix"
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if suffixed in _AVAILABLE_SCHEMES:
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return suffixed
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if os.name in _AVAILABLE_SCHEMES: # On Windows, prefx is just called "nt".
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return os.name
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return "posix_prefix"
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def _infer_user():
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# type: () -> str
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"""Try to find a user scheme for the current platform."""
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suffixed = f"{os.name}_user"
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if suffixed in _AVAILABLE_SCHEMES:
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return suffixed
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if "posix_user" not in _AVAILABLE_SCHEMES: # User scheme unavailable.
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raise UserInstallationInvalid()
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return "posix_user"
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def _infer_home():
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# type: () -> str
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"""Try to find a home for the current platform."""
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suffixed = f"{os.name}_home"
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if suffixed in _AVAILABLE_SCHEMES:
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return suffixed
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return "posix_home"
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# Update these keys if the user sets a custom home.
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_HOME_KEYS = [
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"installed_base",
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"base",
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"installed_platbase",
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"platbase",
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"prefix",
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"exec_prefix",
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]
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if sysconfig.get_config_var("userbase") is not None:
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_HOME_KEYS.append("userbase")
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def get_scheme(
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dist_name, # type: str
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user=False, # type: bool
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home=None, # type: typing.Optional[str]
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root=None, # type: typing.Optional[str]
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isolated=False, # type: bool
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prefix=None, # type: typing.Optional[str]
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):
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# type: (...) -> Scheme
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"""
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Get the "scheme" corresponding to the input parameters.
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:param dist_name: the name of the package to retrieve the scheme for, used
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in the headers scheme path
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:param user: indicates to use the "user" scheme
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:param home: indicates to use the "home" scheme
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:param root: root under which other directories are re-based
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:param isolated: ignored, but kept for distutils compatibility (where
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this controls whether the user-site pydistutils.cfg is honored)
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:param prefix: indicates to use the "prefix" scheme and provides the
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base directory for the same
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"""
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if user and prefix:
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raise InvalidSchemeCombination("--user", "--prefix")
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if home and prefix:
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raise InvalidSchemeCombination("--home", "--prefix")
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if home is not None:
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scheme_name = _infer_home()
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elif user:
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scheme_name = _infer_user()
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else:
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scheme_name = _infer_prefix()
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if home is not None:
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variables = {k: home for k in _HOME_KEYS}
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elif prefix is not None:
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variables = {k: prefix for k in _HOME_KEYS}
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else:
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variables = {}
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paths = sysconfig.get_paths(scheme=scheme_name, vars=variables)
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# Logic here is very arbitrary, we're doing it for compatibility, don't ask.
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# 1. Pip historically uses a special header path in virtual environments.
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# 2. If the distribution name is not known, distutils uses 'UNKNOWN'. We
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# only do the same when not running in a virtual environment because
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# pip's historical header path logic (see point 1) did not do this.
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if running_under_virtualenv():
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if user:
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base = variables.get("userbase", sys.prefix)
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else:
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base = variables.get("base", sys.prefix)
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python_xy = f"python{get_major_minor_version()}"
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paths["include"] = os.path.join(base, "include", "site", python_xy)
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elif not dist_name:
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dist_name = "UNKNOWN"
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scheme = Scheme(
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platlib=paths["platlib"],
|
||||
purelib=paths["purelib"],
|
||||
headers=os.path.join(paths["include"], dist_name),
|
||||
scripts=paths["scripts"],
|
||||
data=paths["data"],
|
||||
)
|
||||
if root is not None:
|
||||
for key in SCHEME_KEYS:
|
||||
value = distutils.util.change_root(root, getattr(scheme, key))
|
||||
setattr(scheme, key, value)
|
||||
return scheme
|
||||
|
||||
|
||||
def get_bin_prefix():
|
||||
# type: () -> str
|
||||
# Forcing to use /usr/local/bin for standard macOS framework installs.
|
||||
if sys.platform[:6] == "darwin" and sys.prefix[:16] == "/System/Library/":
|
||||
return "/usr/local/bin"
|
||||
return sysconfig.get_paths()["scripts"]
|
||||
|
||||
|
||||
def get_purelib():
|
||||
# type: () -> str
|
||||
return sysconfig.get_paths()["purelib"]
|
||||
|
||||
|
||||
def get_platlib():
|
||||
# type: () -> str
|
||||
return sysconfig.get_paths()["platlib"]
|
||||
|
||||
|
||||
def get_prefixed_libs(prefix):
|
||||
# type: (str) -> typing.Tuple[str, str]
|
||||
paths = sysconfig.get_paths(vars={"base": prefix, "platbase": prefix})
|
||||
return (paths["purelib"], paths["platlib"])
|
||||
@@ -1,48 +0,0 @@
|
||||
import os
|
||||
import site
|
||||
import sys
|
||||
import sysconfig
|
||||
import typing
|
||||
|
||||
from pip._internal.utils import appdirs
|
||||
from pip._internal.utils.virtualenv import running_under_virtualenv
|
||||
|
||||
# Application Directories
|
||||
USER_CACHE_DIR = appdirs.user_cache_dir("pip")
|
||||
|
||||
# FIXME doesn't account for venv linked to global site-packages
|
||||
site_packages = sysconfig.get_path("purelib") # type: typing.Optional[str]
|
||||
|
||||
|
||||
def get_major_minor_version():
|
||||
# type: () -> str
|
||||
"""
|
||||
Return the major-minor version of the current Python as a string, e.g.
|
||||
"3.7" or "3.10".
|
||||
"""
|
||||
return "{}.{}".format(*sys.version_info)
|
||||
|
||||
|
||||
def get_src_prefix():
|
||||
# type: () -> str
|
||||
if running_under_virtualenv():
|
||||
src_prefix = os.path.join(sys.prefix, "src")
|
||||
else:
|
||||
# FIXME: keep src in cwd for now (it is not a temporary folder)
|
||||
try:
|
||||
src_prefix = os.path.join(os.getcwd(), "src")
|
||||
except OSError:
|
||||
# In case the current working directory has been renamed or deleted
|
||||
sys.exit("The folder you are executing pip from can no longer be found.")
|
||||
|
||||
# under macOS + virtualenv sys.prefix is not properly resolved
|
||||
# it is something like /path/to/python/bin/..
|
||||
return os.path.abspath(src_prefix)
|
||||
|
||||
|
||||
try:
|
||||
# Use getusersitepackages if this is present, as it ensures that the
|
||||
# value is initialised properly.
|
||||
user_site = site.getusersitepackages() # type: typing.Optional[str]
|
||||
except AttributeError:
|
||||
user_site = site.USER_SITE
|
||||
Reference in New Issue
Block a user