mirror of https://github.com/Qiskit/qiskit.git
Remove deprecated top-level `classicalfunction` imports (#11486)
* Remove deprecated top-level classicalfunction imports * add reno * new editor does not automatically run black yet... sorry * Update releasenotes/notes/remove-cfun-toplevel-5d0d58bed83d57ed.yaml Co-authored-by: Jake Lishman <jake@binhbar.com> --------- Co-authored-by: Jake Lishman <jake@binhbar.com>
This commit is contained in:
parent
33d5afe540
commit
654a53051a
|
@ -398,28 +398,3 @@ from .controlflow import (
|
||||||
BreakLoopOp,
|
BreakLoopOp,
|
||||||
ContinueLoopOp,
|
ContinueLoopOp,
|
||||||
)
|
)
|
||||||
|
|
||||||
|
|
||||||
_DEPRECATED_NAMES = {
|
|
||||||
"Int1": "qiskit.circuit.classicalfunction.types",
|
|
||||||
"Int2": "qiskit.circuit.classicalfunction.types",
|
|
||||||
"classical_function": "qiskit.circuit.classicalfunction",
|
|
||||||
"BooleanExpression": "qiskit.circuit.classicalfunction",
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
def __getattr__(name):
|
|
||||||
if name in _DEPRECATED_NAMES:
|
|
||||||
import importlib
|
|
||||||
import warnings
|
|
||||||
|
|
||||||
module_name = _DEPRECATED_NAMES[name]
|
|
||||||
warnings.warn(
|
|
||||||
f"Accessing '{name}' from '{__name__}' is deprecated since Qiskit Terra 0.22 "
|
|
||||||
f"and will be removed in 0.23. Import from '{module_name}' instead. "
|
|
||||||
"This will require installing 'tweedledum' as an optional dependency from Terra 0.23.",
|
|
||||||
DeprecationWarning,
|
|
||||||
stacklevel=2,
|
|
||||||
)
|
|
||||||
return getattr(importlib.import_module(module_name), name)
|
|
||||||
raise AttributeError(f"module '{__name__}' has no attribute '{name}'")
|
|
||||||
|
|
|
@ -0,0 +1,6 @@
|
||||||
|
---
|
||||||
|
upgrade:
|
||||||
|
- |
|
||||||
|
Importing :class:`.Int1`, :class:`.Int2`, :class:`.BooleanFunction`, :func:`.classical_function`
|
||||||
|
from :mod:`qiskit.circuit` is now disabled. Instead, import the objects from the
|
||||||
|
:mod:`qiskit.circuit.classicalfunction` submodule, which requires the ``tweedledum`` package.
|
Loading…
Reference in New Issue