def run(
self,
pex, # type: PEX
options, # type: Namespace
):
# type: (...) -> Result
venv_dir = options.venv[0]
venv = Virtualenv.create(venv_dir,
interpreter=pex.interpreter,
force=options.force,
copies=options.copies)
populate_venv_with_pex(
venv,
pex,
bin_path=BinPath.for_value(options.bin_path),
collisions_ok=options.collisions_ok,
)
if options.pip:
try:
venv.install_pip()
except PipUnavailableError as e:
return Error(
"The virtual environment was successfully created, but Pip was not "
"installed:\n{}".format(e))
if options.compile:
pex.interpreter.execute(["-m", "compileall", venv_dir])
return Ok()
def _create_pex_venv(*options):
# type: (*str) -> Virtualenv
subprocess.check_call(args=[pex, "venv", venv_dir] +
list(options or ()),
env=make_env(PEX_TOOLS="1"))
return Virtualenv(venv_dir)