Error parsing combo descriptor

トレースバックに示された Python Descriptor コンストラクターから始め、提示された combo descriptor のスニペットを再現します。コンストラクターが descriptor 文字列をどのように処理するかを追跡し、combo descriptor がサポートされているかどうかを判断します。動作が明らかになり、issue の parsing の問題が解決または文書化されれば完了です。

When initialising a combo descriptor this error was raised:

bdkpython.bdk.DescriptorError.Miniscript: error_message='unexpected «combo(1 args) while parsing Miniscript»'

Is this a legitimate error with the descriptor?

Code

from bdkpython.bdk import Descriptor, Network

TEST_NETWORK = Network(1)
DESC = "combo(tpubD6NzVbkrYhZ4YSPGUiT67AZRVmJUjPn1Twt4JuYPrkGZiwVKyBofjVRej8A194X2X4Toyo22HSaJJYLH2g4gd2JGnztsKzShiRFwWgAYi5D/0h/0h/*h)#leqp7cnz"

my_desc = Descriptor(descriptor=DESC, network=TEST_NETWORK)

Traceback

Traceback (most recent call last):
  File "/Users/s/projects/bdk_playground/check.py", line 9, in <module>
    my_desc = Descriptor(descriptor=DESC, network=TEST_NETWORK)
  File "/Users/s/projects/bdk_playground/env/lib/python3.10/site-packages/bdkpython/bdk.py", line 17768, in __init__
    self._pointer = _uniffi_rust_call_with_error(_UniffiConverterTypeDescriptorError,_UniffiLib.uniffi_bdkffi_fn_constructor_descriptor_new,
  File "/Users/s/projects/bdk_playground/env/lib/python3.10/site-packages/bdkpython/bdk.py", line 295, in _uniffi_rust_call_with_error
    _uniffi_check_call_status(error_ffi_converter, call_status)
  File "/Users/s/projects/bdk_playground/env/lib/python3.10/site-packages/bdkpython/bdk.py", line 306, in _uniffi_check_call_status
    raise error_ffi_converter.lift(call_status.error_buf)
bdkpython.bdk.DescriptorError.Miniscript: error_message='unexpected «combo(1 args) while parsing Miniscript»'