C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// from __future__ import annotations import logging import os import re import site import sys logger = logging.getLogger(__name__) _INCLUDE_SYSTEM_SITE_PACKAGES_REGEX = re.compile( r"include-system-site-packages\s*=\s*(?Ptrue|false)" ) def _running_under_venv() -> bool: """Checks if sys.base_prefix and sys.prefix match. This handles PEP 405 compliant virtual environments. """ return sys.prefix != getattr(sys, "base_prefix", sys.prefix) def _running_under_legacy_virtualenv() -> bool: """Checks if sys.real_prefix is set. This handles virtual environments created with pypa's virtualenv. """ # pypa/virtualenv case return hasattr(sys, "real_prefix") def running_under_virtualenv() -> bool: """True if we're running inside a virtual environment, False otherwise.""" return _running_under_venv() or _running_under_legacy_virtualenv() def _get_pyvenv_cfg_lines() -> list[str] | None: """Reads {sys.prefix}/pyvenv.cfg and returns its contents as list of lines Returns None, if it could not read/access the file. """ pyvenv_cfg_file = os.path.join(sys.prefix, "pyvenv.cfg") try: # Although PEP 405 does not specify, the built-in venv module always # writes with UTF-8. (pypa/pip#8717) with open(pyvenv_cfg_file, encoding="utf-8") as f: return f.read().splitlines() # avoids trailing newlines except OSError: return None def _no_global_under_venv() -> bool: """Check `{sys.prefix}/pyvenv.cfg` for system site-packages inclusion PEP 405 specifies that when system site-packages are not supposed to be visible from a virtual environment, `pyvenv.cfg`