# rustpython v0.4.0 (https://github.com/RustPython/RustPython#92acf339)
rustpython -m pip install prompt-toolkit # 3.0.52

from prompt_toolkit import prompt
text = prompt("Say something: ")
print("You said:", text)

~/.cargo/bin/rustpython ptk.py

Traceback (most recent call last):
  File "ptk.py", line 3, in <module>
    text = prompt("Say something: ")
  File "/Users/pc/.local/lib/rustpython3.13/site-packages/prompt_toolkit/shortcuts/prompt.py", line 1494, in prompt
    inputhook=inputhook,
  File "/Users/pc/.local/lib/rustpython3.13/site-packages/prompt_toolkit/shortcuts/prompt.py", line 1059, in prompt
    inputhook=inputhook,
  File "/Users/pc/.local/lib/rustpython3.13/site-packages/prompt_toolkit/application/application.py", line 1002, in run
    return asyncio.run(coro)
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/asyncio/runners.py", line 193, in run
    with Runner(debug=debug, loop_factory=loop_factory) as runner:
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/asyncio/runners.py", line 194, in run
    return runner.run(main)
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/asyncio/runners.py", line 129, in run
    signal.signal(signal.SIGINT, signal.default_int_handler)
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/asyncio/runners.py", line 124, in run
    raise  # CancelledError
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/asyncio/base_events.py", line 687, in run_until_complete
    return future.result()
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/asyncio/futures.py", line 203, in result
    raise self._exception.with_traceback(self._exception_tb)
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/asyncio/tasks.py", line 314, in __step_run_and_handle_result
    result = coro.send(None)
  File "/Users/pc/.local/lib/rustpython3.13/site-packages/prompt_toolkit/application/application.py", line 865, in run_async
    with ExitStack() as stack:
  File "/Users/pc/.local/lib/rustpython3.13/site-packages/prompt_toolkit/application/application.py", line 877, in run_async
    stack.enter_context(set_handle_sigint(loop))
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/contextlib.py", line 530, in enter_context
    result = _enter(cm)
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/contextlib.py", line 143, in __enter__
    raise RuntimeError("generator didn't yield") from None
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/contextlib.py", line 141, in __enter__
    return next(self.gen)
  File "/Users/pc/.local/lib/rustpython3.13/site-packages/prompt_toolkit/application/application.py", line 810, in set_handle_sigint
    with _restore_sigint_from_ctypes():
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/contextlib.py", line 143, in __enter__
    raise RuntimeError("generator didn't yield") from None
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/contextlib.py", line 141, in __enter__
    return next(self.gen)
  File "/Users/pc/.local/lib/rustpython3.13/site-packages/prompt_toolkit/application/application.py", line 1610, in _restore_sigint_from_ctypes
    pythonapi.PyOS_getsig.restype = c_void_p
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/ctypes/__init__.py", line 412, in __getattr__
    func = self.__getitem__(name)
  File "/Users/pc/.cargo/git/checkouts/rustpython-63090cdce5e18442/92acf33/crates/pylib/Lib/ctypes/__init__.py", line 417, in __getitem__
    func = self._FuncPtr((name_or_ordinal, self))
AttributeError: dlsym failed