# Copyright 2025 qBraid
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""
Module for runtime quantum program transformations.

.. currentmodule:: qbraid.passes

Exceptions
-----------

.. autosummary::
   :toctree: ../stubs/

   CompilationError
   QasmDecompositionError

"""
from .exceptions import CompilationError, QasmDecompositionError

__all__ = ["CompilationError", "QasmDecompositionError"]

_lazy_mods = ["qasm"]


def __getattr__(name):
    if name in _lazy_mods:
        import importlib  # pylint: disable=import-outside-toplevel

        module = importlib.import_module(f".{name}", __name__)
        globals()[name] = module
        return module
    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")


def __dir__():
    return sorted(__all__ + _lazy_mods)
