def cli() -> ExitCode:
"""Entry point from command line"""
try:
hide_cursor()
parser = get_command_parser()
argcomplete.autocomplete(parser)
parsed_pipx_args = parser.parse_args()
setup(parsed_pipx_args)
check_args(parsed_pipx_args)
if not parsed_pipx_args.command:
parser.print_help()
return ExitCode(1)
return run_pipx_command(parsed_pipx_args)
except PipxError as e:
print(str(e), file=sys.stderr)
logger.debug(f"PipxError: {e}", exc_info=True)
return ExitCode(1)
except KeyboardInterrupt:
return ExitCode(1)
except Exception:
logger.debug("Uncaught Exception:", exc_info=True)
raise
finally:
logger.debug("pipx finished.")
show_cursor()
def exec_app(cmd: Sequence[Union[str, Path]],
env: Dict[str, str] = None) -> None:
"""Run command, do not return
POSIX: replace current processs with command using os.exec*()
Windows: Use subprocess and sys.exit() to run command
"""
if env is None:
env = dict(os.environ)
env = _fix_subprocess_env(env)
# make sure we show cursor again before handing over control
show_cursor()
sys.stderr.flush()
logging.info("exec_app: " + " ".join([str(c) for c in cmd]))
if WINDOWS:
sys.exit(
subprocess.run(
cmd,
env=env,
stdout=None,
stderr=None,
encoding="utf-8",
universal_newlines=True,
).returncode)
else:
os.execvpe(str(cmd[0]), [str(x) for x in cmd], env)
def exec_app(
cmd: Sequence[Union[str, Path]],
env: Optional[Dict[str, str]] = None,
extra_python_paths: Optional[List[str]] = None,
) -> NoReturn:
"""Run command, do not return
POSIX: replace current processs with command using os.exec*()
Windows: Use subprocess and sys.exit() to run command
"""
if env is None:
env = dict(os.environ)
env = _fix_subprocess_env(env)
if extra_python_paths is not None:
env["PYTHONPATH"] = os.path.pathsep.join(
extra_python_paths
+ (
os.getenv("PYTHONPATH", "").split(os.path.pathsep)
if os.getenv("PYTHONPATH")
else []
)
)
# make sure we show cursor again before handing over control
show_cursor()
logger.info("exec_app: " + " ".join([str(c) for c in cmd]))
if WINDOWS:
sys.exit(
subprocess.run(
cmd,
env=env,
stdout=None,
stderr=None,
encoding="utf-8",
universal_newlines=True,
).returncode
)
else:
os.execvpe(str(cmd[0]), [str(x) for x in cmd], env)
