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$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// """A Python specification is an abstract requirement definition of a interpreter""" from __future__ import absolute_import, unicode_literals import os import re import sys from collections import OrderedDict from virtualenv.info import fs_is_case_sensitive from virtualenv.util.six import ensure_str PATTERN = re.compile(r"^(?P[a-zA-Z]+)?(?P[0-9.]+)?(?:-(?P32|64))?$") IS_WIN = sys.platform == "win32" class PythonSpec(object): """Contains specification about a Python Interpreter""" def __init__(self, str_spec, implementation, major, minor, micro, architecture, path): self.str_spec = str_spec self.implementation = implementation self.major = major self.minor = minor self.micro = micro self.architecture = architecture self.path = path @classmethod def from_string_spec(cls, string_spec): impl, major, minor, micro, arch, path = None, None, None, None, None, None if os.path.isabs(string_spec): path = string_spec else: ok = False match = re.match(PATTERN, string_spec) if match: def _int_or_none(val): return None if val is None else int(val) try: groups = match.groupdict() version = groups["version"] if version is not None: versions = tuple(int(i) for i in version.split(".") if i) if len(versions) > 3: raise ValueError if len(versions) == 3: major, minor, micro = versions elif len(versions) == 2: major, minor = versions elif len(versions) == 1: version_data = versions[0] major = int(str(version_data)[0]) # first digit major if version_data > 9: minor = int(str(version_data)[1:]) ok = True except ValueError: pass else: impl = groups["impl"] if impl == "py" or impl == "python": impl = "CPython" arch = _int_or_none(groups["arch"]) if not ok: path = string_spec return cls(string_spec, impl, major, minor, micro, arch, path) def generate_names(self): impls = OrderedDict() if self.implementation: # first consider implementation as it is impls[self.implementation] = False if fs_is_case_sensitive(): # for case sensitive file systems consider lower and upper case versions too # trivia: MacBooks and all pre 2018 Windows-es were case insensitive by default impls[self.implementation.lower()] = False