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import os
import runpy
import sys
from pathlib import Path
deps_dir = Path(__file__).parent / "deps"
if not deps_dir.exists():
deps_dir.mkdir()
if not (deps_dir / "venvstarter.py").exists():
if "PIP_REQUIRE_VIRTUALENV" in os.environ:
del os.environ["PIP_REQUIRE_VIRTUALENV"]
os.system(f"{sys.executable} -m pip install venvstarter -t {deps_dir}")
sys.path.append(str(deps_dir))
venvstarter_module = runpy.run_path(str(deps_dir / "venvstarter.py"))
sys.path.pop()
wanted_version = "0.12.2"
upgrade = False
VERSION = venvstarter_module.get("VERSION")
if VERSION is None:
upgrade = True
else:
Version = venvstarter_module["Version"]
if Version(VERSION) != Version(wanted_version):
upgrade = True
if upgrade:
os.system(f"{sys.executable} -m pip install -U 'venvstarter=={wanted_version}' -t {deps_dir}")
manager = runpy.run_path(str(deps_dir / "venvstarter.py"))["manager"]
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