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ROLLOUT 4 · Qiskit/qiskit

qiskit__qiskit-12527

Not solved

454 stotal time

24tool calls

26model calls

5,930tokens generated

240,125prompt tokens read

Empty agent patch

⚠ The request log has 26 model calls but the trace has 27 agent calls, so tokens are listed separately instead of beside each turn.

Turn by turn

Token shading: p ≥ 0.9 0.5 – 0.9 0.2 – 0.5 below 0.2. Hover a token for its id and probability.

System instructions 4,822 characters

You are a principal Python software engineer resolving a repository issue in `/workspace`.
Your sole objective is to produce a minimal, root-cause source patch that passes every hidden fail-to-pass and pass-to-pass regression test on the first grading run.

## Critical Environment & Grader Rules
1. **Air-Gapped Sandbox & Available CLI Tools**: No network access. Never run `pip`, `uv`, `conda`, or `git fetch`. Note: `rg` (`ripgrep`) is NOT installed in the container — always use `grep -rn --include="*.py"` for fast exact searches so you never waste a tool call on `command not found`.
2. **Protected Grading Paths**: Before running official verification, the grading harness **strips and reverts all changes** to `tests/`, `test/`, `testing/`, `test_*.py`, `*_test.py`, `conftest.py`, `pyproject.toml`, `setup.cfg`, `pytest.ini`, and `tox.ini`. Every part of your fix MUST reside in non-test production source files.
3. **Untracked File Trap (`git add -N .`)**: `submit_patch` stages ALL untracked files inside `/workspace`! Never leave reproduction or scratch files inside `/workspace` — run reproductions inline via `python3 - <<'PY'` or inside `/tmp/repro.py` in a single `run_command`.
4. **Stdout Truncation Rule**: `run_command` truncates stdout after the first 5,000 characters from the TOP. Always run pytest quietly with short tracebacks:
`pytest path/to/test_file.py -k pattern -q --tb=short --no-header`
If a test file is large, redirect output to `/tmp/pytest.log` and inspect `tail -n 80 /tmp/pytest.log` so failure tracebacks at the bottom are never cut off.
5. **Strict Pacing Discipline**: `get_status` and `submit_patch` are free and do NOT count toward `max_tool_calls`. Target **16-22 counted tool calls total**, and **begin your first `edit_file` change no later than tool call 15**. Reserve at least 4 calls for verification, `git status --short && git diff`, and submission.

## Execution Protocol

### Phase 1 — Pinpoint Code & Tests Immediately (1-2 tool calls)
- The user message already contains `Workspace Layout` — do NOT waste a turn running `ls` on top-level directories.
- Run a single compound `run_command` with `grep -rn --include="*.py"` to locate:
(a) the exact symbols, error strings, or functions from the problem description,
(b) **all parallel or sibling implementations** (for example sync + async variants, `Client` + `AsyncClient`, serializer + deserializer, multiple backends/dialects, base + subclass methods, `__init__.py` / `__all__` exports), and
(c) the closest existing unit test files under `tests/`.

### Phase 2 — Deep Read & Spec Anchor (2-5 tool calls)
- Use `read_file` with generous `start_line` and `end_line` windows (180-300 lines per call so you read whole modules in fewer calls) on the target function/class, callers, type annotations, and neighboring tests.
- Before editing, verify every explicit and implicit requirement from the issue: exact parameter names, defaults, boundary/domain edge cases, exception types/messages, `None` vs empty collection vs falsy (`0`, `False`, `""`) semantics, mutability/copying, and return types.

### Phase 3 — Reproduce Bug in One Call (1 tool call)
- Run ONE concise command (`python3 - <<'PY' ... PY` or targeted `pytest ... -q --tb=short --no-header`) via `run_command` to observe the exact pre-fix failure. Do NOT spend multiple tool calls writing separate reproduction scripts.

### Phase 4 — Surgical Implementation Across All Parallel Paths (1-4 tool calls)
- Begin editing by tool call 15! Use `edit_file` with 4-6 lines of exact surrounding context copied from `read_file`.
- Update ALL parallel codepaths (sync/async, multiple classes/dialects, type hints) consistently so partial fixes do not fail sibling tests.
- **2-Strike Edit Rule**: If `edit_file` fails twice on the same block due to whitespace or escaping, do not retry `edit_file` a third time — apply an atomic Python transformation via `run_command` and immediately verify `python3 -m py_compile path/to/file.py`.

### Phase 5 — Edge-Case Verification, Diff Hygiene & Clean Exit (2-4 tool calls)
- Run a single compound `run_command` testing both your reproduction + boundary edge cases (`None`, empty input, leading/trailing delimiters, subdomain/prefix boundaries, subclass/async parity) AND the relevant existing `pytest` module(s) with `-q --tb=short --no-header`.
- Run `git status --short && git diff` via `run_command`. Confirm:
- ZERO untracked (`??`) files in `/workspace` (`rm -f` any untracked workspace files immediately),
- ZERO modifications to `tests/` or protected config files (`git checkout -- tests/` if touched),
- Minimal, clean diff with valid imports and indentation.
- Call `submit_patch` once verification passes, then respond with a brief 2-sentence plain-text summary and make NO further tool calls.

Task prompt 7,997 characters

You are evaluating a software engineering task for repository Qiskit/qiskit.

Problem Statement:
`Target.has_calibration` errors for instructions without properties
### Environment

- **Qiskit version**: 1.1.0
- **Python version**: 3.12
- **Operating system**: Fedora Linux 40


### What is happening?

If a `Target` has an `Instruction` with `None` for its `InstructionProperties`, `Target.has_calibration` raises an `AttributeError`.

### How can we reproduce the issue?

Consider this case from the `Target` docstring with the `has_calibration` call added at the end:

```python
from qiskit.circuit.library import CXGate
from qiskit.transpiler import Target, InstructionProperties

target = Target()
cx_properties = {
    (0, 1): None,
    (1, 0): None,
    (0, 2): None,
    (2, 0): None,
    (0, 3): None,
    (2, 3): None,
    (3, 0): None,
    (3, 2): None
}
target.add_instruction(CXGate(), cx_properties)

target.has_calibration("cx", (0, 1))  # AttributeError!
```

### What should happen?

The last line above should return `False`

### Any suggestions?

I will submit a PR.

## Task Budget (Session terminates when any budget is exhausted)
- Time allowance: 7.5 minutes
- Tool calls allowance: 30 calls
- Max loop iterations: 40 turns

## Execution Environment Rules
- Single command timeout: 90 seconds (commands exceeding this fail without ending the session)
- Command output limit: 5000 characters
- File view limit: 150 lines per read_file call
- File character limit: 10000 characters per read_file call
- Environment is offline (no network/PyPI access). All repository and test dependencies are ALREADY pre-installed. Do NOT attempt to run pip install or download packages.

## Instructions:
0. All source code is under `/workspace`. Do NOT search outside `/workspace` (e.g. `/usr/`, `/wheels/`, system site-packages). If imports fail, the issue is in the source code under `/workspace`, not in missing system packages.
1. Analyze the problem statement and any provided hints carefully to identify all requested script paths, CLI subcommands, or Python modules.
2. Inspect existing codebase conventions and test files before making edits.
3. Verify your implementation using targeted tests or inline assertions before submitting.
4. Call submit_patch only after your implementation is complete and verified.
5. As your final action, you must return a text-only response reporting your completion to terminate the session.
## Workspace Layout
The repository is located at `/workspace`. Here is the directory tree (up to 3 levels):
```
./CITATION.bib
./CODE_OF_CONDUCT.md
./CONTRIBUTING.md
./Cargo.lock
./Cargo.toml
./DEPRECATION.md
./LICENSE.txt
./MAINTAINING.md
./MANIFEST.in
./Makefile
./README.md
./SECURITY.md
./asv.conf.json
./azure-pipelines.yml
./constraints.txt
./crates
./crates/README.md
./crates/accelerate
./crates/accelerate/Cargo.toml
./crates/accelerate/README.md
./crates/accelerate/src
./crates/circuit
./crates/circuit/Cargo.toml
./crates/circuit/README.md
./crates/circuit/src
./crates/pyext
./crates/pyext/Cargo.toml
./crates/pyext/README.md
./crates/pyext/src
./crates/qasm2
./crates/qasm2/Cargo.toml
./crates/qasm2/README.md
./crates/qasm2/src
./crates/qasm3
./crates/qasm3/Cargo.toml
./crates/qasm3/README.md
./crates/qasm3/src
./docs
./examples
./pyproject.toml
./qiskit
./qiskit/VERSION.txt
./qiskit/__init__.py
./qiskit/_numpy_compat.py
./qiskit/assembler
./qiskit/assembler/__init__.py
./qiskit/assembler/assemble_circuits.py
./qiskit/assembler/assemble_schedules.py
./qiskit/assembler/disassemble.py
./qiskit/assembler/run_config.py
./qiskit/circuit
./qiskit/circuit/__init__.py
./qiskit/circuit/_classical_resource_map.py
./qiskit/circuit/_standard_gates_commutations.py
./qiskit/circuit/_utils.py
./qiskit/circuit/add_control.py
./qiskit/circuit/annotated_operation.py
./qiskit/circuit/barrier.py
./qiskit/circuit/bit.py
./qiskit/circuit/classical
./qiskit/circuit/classicalfunction
./qiskit/circuit/classicalregister.py
./qiskit/circuit/commutation_checker.py
./qiskit/circuit/commutation_library.py
./qiskit/circuit/controlflow
./qiskit/circuit/controlledgate.py
./qiskit/circuit/delay.py
./qiskit/circuit/duration.py
./qiskit/circuit/equivalence.py
./qiskit/circuit/equivalence_library.py
./qiskit/circuit/exceptions.py
./qiskit/circuit/gate.py
./qiskit/circuit/instruction.py
./qiskit/circuit/instructionset.py
./qiskit/circuit/library
./qiskit/circuit/measure.py
./qiskit/circuit/operation.py
./qiskit/circuit/parameter.py
./qiskit/circuit/parameterexpression.py
./qiskit/circuit/parametertable.py
./qiskit/circuit/parametervector.py
./qiskit/circuit/quantumcircuit.py
./qiskit/circuit/quantumcircuitdata.py
./qiskit/circuit/quantumregister.py
./qiskit/circuit/random
./qiskit/circuit/register.py
./qiskit/circuit/reset.py
./qiskit/circuit/singleton.py
./qiskit/circuit/store.py
./qiskit/circuit/tools
./qiskit/compiler
./qiskit/compiler/__init__.py
./qiskit/compiler/assembler.py
./qiskit/compiler/scheduler.py
./qiskit/compiler/sequencer.py
./qiskit/compiler/transpiler.py
./qiskit/converters
./qiskit/converters/__init__.py
./qiskit/converters/circuit_to_dag.py
./qiskit/converters/circuit_to_dagdependency.py
./qiskit/converters/circuit_to_dagdependency_v2.py
./qiskit/converters/circuit_to_gate.py
./qiskit/converters/circuit_to_instruction.py
./qiskit/converters/dag_to_circuit.py
./qiskit/converters/dag_to_dagdependency.py
./qiskit/converters/dag_to_dagdependency_v2.py
./qiskit/converters/dagdependency_to_circuit.py
./qiskit/converters/dagdependency_to_dag.py
./qiskit/dagcircuit
./qiskit/dagcircuit/__init__.py
./qiskit/dagcircuit/collect_blocks.py
./qiskit/dagcircuit/dagcircuit.py
./qiskit/dagcircuit/dagdependency.py
./qiskit/dagcircuit/dagdependency_v2.py
./qiskit/dagcircuit/dagdepnode.py
./qiskit/dagcircuit/dagnode.py
./qiskit/dagcircuit/exceptions.py
./qiskit/exceptions.py
./qiskit/passmanager
./qiskit/passmanager/__init__.py
./qiskit/passmanager/base_tasks.py
./qiskit/passmanager/compilation_status.py
./qiskit/passmanager/exceptions.py
./qiskit/passmanager/flow_controllers.py
./qiskit/passmanager/passmanager.py
./qiskit/primitives
./qiskit/primitives/__init__.py
./qiskit/primitives/backend_estimator.py
./qiskit/primitives/backend_estimator_v2.py
./qiskit/primitives/backend_sampler.py
./qiskit/primitives/backend_sampler_v2.py
./qiskit/primitives/base
./qiskit/primitives/containers
./qiskit/primitives/estimator.py
./qiskit/primitives/primitive_job.py
./qiskit/primitives/sampler.py
./qiskit/primitives/statevector_estimator.py
./qiskit/primitives/statevector_sampler.py
./qiskit/primitives/utils.py
./qiskit/providers
./qiskit/providers/__init__.py
./qiskit/providers/backend.py
./qiskit/providers/backend_compat.py
./qiskit/providers/basic_provider
./qiskit/providers/exceptions.py
./qiskit/providers/fake_provider
./qiskit/providers/job.py
./qiskit/providers/jobstatus.py
./qiskit/providers/models
./qiskit/providers/options.py
./qiskit/providers/provider.py
./qiskit/providers/providerutils.py
./qiskit/pulse
./qiskit/pulse/__init__.py
./qiskit/qasm
./qiskit/qasm2
./qiskit/qasm3
./qiskit/qobj
./qiskit/qpy
./qiskit/quantum_info
./qiskit/result
./qiskit/scheduler
./qiskit/synthesis
./qiskit/transpiler
./qiskit/user_config.py
./qiskit/utils
./qiskit/version.py
./qiskit/visualization
./qiskit_bot.yaml
./releasenotes
./releasenotes/config.yaml
./releasenotes/notes
./requirements-dev.txt
./requirements-optional.txt
./requirements.txt
./rust-toolchain.toml
./setup.py
./test
./test/__init__.py
./test/benchmarks
./test/python
./test/qpy_compat
./test/randomized
./test/utils
./test/visual
./tools
./tools/build_pgo.sh
./tools/build_standard_commutations.py
./tools/docs_exclude.txt
./tools/find_deprecated.py
./tools/find_optional_imports.py
./tools/find_stray_release_notes.py
./tools/install_rust.sh
./tools/install_ubuntu_docs_dependencies.sh
./tools/pgo_scripts
./tools/pylint_incr.py
./tools/report_numpy_state.py
./tools/subunit_to_junit.py
./tools/verify_headers.py
./tox.ini
```

Turn 1at 13 s287 tokens out4,765 prompt tokens

The user is reporting an `AttributeError` in `Target.has_calibration` when an `Instruction` has `None` for its `InstructionProperties`.

Looking at the reproduction code:
```python
from qiskit.circuit.library import CXGate
from qiskit.transpiler import Target, InstructionProperties

target = Target()
cx_properties = {
    (0, 1): None,
    (1, 0): None,
    (0, 2): None,
    (2, 0): None,
    (0, 3): None,
    (2, 3): None,
    (3, 0): None,
    (3, 2): None
}
target.add_instruction(CXGate(), cx_properties)

target.has_calibration("cx", (0, 1))  # AttributeError!
```

I need to find where `Target` and `has_calibration` are defined.
The reproduction suggests `qiskit.transpiler.Target`.

Let's find the file containing `Target` in `qiskit/transpiler`.

TOOL CALL · run_command

{
  "command": "grep -rn --include=\"*.py\" \"class Target\" qiskit/transpiler"
}

Result of run_command 116 characters

{
  "status": "ok",
  "stdout": "qiskit/transpiler/target.py:139:class Target(Mapping):\n",
  "stderr": "",
  "exit_code": 0
}

Turn 2at 16 s75 tokens out5,113 prompt tokens

Okay, the class `Target` is in `qiskit/transpiler/target.py`.
Now let's find the `has_calibration` method in that file.

TOOL CALL · run_command

{
  "command": "grep -rn \"def has_calibration\" qiskit/transpiler/target.py"
}

Result of run_command 90 characters

{
  "status": "ok",
  "stdout": "874:    def has_calibration(\n",
  "stderr": "",
  "exit_code": 0
}

Turn 3at 22 s70 tokens out5,237 prompt tokens

Now I will read the code for `has_calibration` and some surrounding code to understand why it's raising an `AttributeError`.

TOOL CALL · read_file

{
  "end_line": 900,
  "filepath": "qiskit/transpiler/target.py",
  "start_line": 870
}

Result of read_file 1,218 characters

{
  "status": "ok",
  "filepath": "qiskit/transpiler/target.py",
  "content": "                        x < self.num_qubits for x in qargs\n                    )\n        return False\n\n    def has_calibration(\n        self,\n        operation_name: str,\n        qargs: tuple[int, ...],\n    ) -> bool:\n        \"\"\"Return whether the instruction (operation + qubits) defines a calibration.\n\n        Args:\n            operation_name: The name of the operation for the instruction.\n            qargs: The tuple of qubit indices for the instruction.\n\n        Returns:\n            Returns ``True`` if the calibration is supported and ``False`` if it isn't.\n        \"\"\"\n        qargs = tuple(qargs)\n        if operation_name not in self._gate_map:\n            return False\n        if qargs not in self._gate_map[operation_name]:\n            return False\n        return getattr(self._gate_map[operation_name][qargs], \"_calibration\") is not None\n\n    def get_calibration(\n        self,\n        operation_name: str,\n        qargs: tuple[int, ...],\n        *args: ParameterValueType,\n        **kwargs: ParameterValueType,",
  "start_line": 870,
  "end_line": 900,
  "total_lines": 1520,
  "is_truncated": false
}

Turn 4at 48 s378 tokens out5,661 prompt tokens

The line causing the error is likely:
`return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None`

Wait, if `self._gate_map[operation_name][qargs]` is `None`, then `getattr(None, "_calibration")` would raise `AttributeError`.
In the reproduction:
```python
cx_properties = {
    (0, 1): None,
    ...
}
target.add_instruction(CXGate(), cx_properties)
```
`cx_properties` is a dictionary where the keys are qubit tuples and values are `None`.
When `target.add_instruction(CXGate(), cx_properties)` is called, these `None` values are likely stored in `self._gate_map`.

Let's verify this by reproducing the bug.

TOOL CALL · run_command

{
  "command": "python3 - <<'PY'\nfrom qiskit.circuit.library import CXGate\nfrom qiskit.transpiler import Target\n\ntarget = Target()\ncx_properties = {\n    (0, 1): None,\n    (1, 0): None,\n    (0, 2): None,\n    (2, 0): None,\n    (0, 3): None,\n    (2, 3): None,\n    (3, 0): None,\n    (3, 2): None\n}\ntarget.add_instruction(CXGate(), cx_properties)\n\ntry:\n    print(target.has_calibration(\"cx\", (0, 1)))\nexcept AttributeError as e:\n    print(f\"Caught expected AttributeError: {e}\")\nPY\n"
}

Result of run_command 589 characters

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<stdin>\", line 1, in <module>\n  File \"/workspace/qiskit/__init__.py\", line 55, in <module>\n    import qiskit._accelerate\nModuleNotFoundError: No module named 'qiskit._accelerate'\n",
  "details": {
    "stdout": "",
    "stderr": "Traceback (most recent call last):\n  File \"<stdin>\", line 1, in <module>\n  File \"/workspace/qiskit/__init__.py\", line 55, in <module>\n    import qiskit._accelerate\nModuleNotFoundError: No module named 'qiskit._accelerate'\n",
    "exit_code": 1
  }
}

Turn 5at 61 s155 tokens out6,244 prompt tokens

It seems there is a module import error: `ModuleNotFoundError: No module named 'qiskit._accelerate'`.
Wait, this is a codebase for Qiskit, and the `Workspace Layout` shows `crates/pyext`. It's possible that some parts are compiled.
However, I am supposed to be able to run tests and code.
Wait, why did I get this error? `qiskit/__init__.py` line 55.

Let me check `qiskit/__init__.py` around line 55.

TOOL CALL · read_file

{
  "end_line": 65,
  "filepath": "qiskit/__init__.py",
  "start_line": 50
}

Result of read_file 910 characters

{
  "status": "ok",
  "filepath": "qiskit/__init__.py",
  "content": "        \"1.3.0 release, which coincides with when Python 3.8 goes end of life.\",\n        DeprecationWarning,\n    )\n\n\nimport qiskit._accelerate\nimport qiskit._numpy_compat\n\n# Globally define compiled submodules. The normal import mechanism will not find compiled submodules\n# in _accelerate because it relies on file paths, but PyO3 generates only one shared library file.\n# We manually define them on import so people can directly import qiskit._accelerate.* submodules\n# and not have to rely on attribute access.  No action needed for top-level extension packages.\nsys.modules[\"qiskit._accelerate.circuit\"] = qiskit._accelerate.circuit\nsys.modules[\"qiskit._accelerate.convert_2q_block_matrix\"] = (\n    qiskit._accelerate.convert_2q_block_matrix\n)",
  "start_line": 50,
  "end_line": 65,
  "total_lines": 117,
  "is_truncated": false
}

Turn 6at 85 s307 tokens out6,687 prompt tokens

It seems `qiskit._accelerate` is missing. This is strange. Maybe it's not installed in the environment or I need to install it. But I cannot run `pip`.
Wait, maybe I can use `PYTHONPATH=.` or something?
But the `qiskit` folder is in `/workspace`.

Actually, `qiskit._accelerate` might be a compiled extension that isn't present in this environment, or it's provided differently.
Wait, if `qiskit` is installed, why am I importing from `/workspace/qiskit`?
When I run `python3 - <<'PY'`, it picks up the local `qiskit` directory.

If the local `qiskit` directory contains `__init__.py` that tries to import `qiskit._accelerate`, it will fail if that compiled module is not in the path.

Let's try to import `qiskit` from the installed site-packages if it's available, or figure out how to import it.
But I should be testing the code in `/workspace`.

Wait, if I run `python3 -m pytest`, it usually handles paths.
Let's see if I can run any existing tests.

TOOL CALL · run_command

{
  "command": "pytest -q --tb=short --no-header tests/python/transpiler/test_target.py"
}

Result of run_command 308 characters

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "ERROR: file or directory not found: tests/python/transpiler/test_target.py\n\n",
  "details": {
    "stdout": "\nno tests ran in 0.40s\n",
    "stderr": "ERROR: file or directory not found: tests/python/transpiler/test_target.py\n\n",
    "exit_code": 4
  }
}

Turn 7at 89 s56 tokens out7,115 prompt tokens

Ah, I should check the layout again.
`./test/python` exists.
Let's see what is inside `test/python`.

TOOL CALL · run_command

{
  "command": "find test/python -name \"*target*\""
}

Result of run_command 154 characters

{
  "status": "ok",
  "stdout": "test/python/qasm/TestBasisTranslator_skip_target.qasm\ntest/python/transpiler/test_target.py\n",
  "stderr": "",
  "exit_code": 0
}

Turn 8at 100 s148 tokens out7,243 prompt tokens

The file `test/python/transpiler/test_target.py` should exist.
Wait, the previous `pytest` command failed with `ERROR: file or directory not found: tests/python/transpiler/test_target.py`.
Ah! The directory is `test/python/transpiler/test_target.py`, not `tests/python/transpiler/test_target.py`. I added an 's' to `test`.

Let's try again.

TOOL CALL · run_command

{
  "command": "pytest test/python/transpiler/test_target.py -q --tb=short --no-header"
}

Result of run_command 2,275 characters

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "\n==================================== ERRORS ====================================\n____________ ERROR collecting test/python/transpiler/test_target.py ____________\nImportError while importing test module '/workspace/test/python/transpiler/test_target.py'.\nHint: make sure your test modules/packages have valid Python names.\nTraceback:\n/usr/local/lib/python3.10/importlib/__init__.py:126: in import_module\n    return _bootstrap._gcd_import(name[level:], package, level)\ntest/__init__.py:18: in <module>\n    from .utils.base import QiskitTestCase\ntest/utils/__init__.py:15: in <module>\n    from .decorators import slow_test\ntest/utils/decorators.py:21: in <module>\n    from qiskit.utils import wrap_method\nqiskit/__init__.py:55: in <module>\n    import qiskit._accelerate\nE   ModuleNotFoundError: No module named 'qiskit._accelerate'\n=========================== short test summary info ============================\nERROR test/python/transpiler/test_target.py\n!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!\n1 error in 0.16s\n",
  "details": {
    "stdout": "\n==================================== ERRORS ====================================\n____________ ERROR collecting test/python/transpiler/test_target.py ____________\nImportError while importing test module '/workspace/test/python/transpiler/test_target.py'.\nHint: make sure your test modules/packages have valid Python names.\nTraceback:\n/usr/local/lib/python3.10/importlib/__init__.py:126: in import_module\n    return _bootstrap._gcd_import(name[level:], package, level)\ntest/__init__.py:18: in <module>\n    from .utils.base import QiskitTestCase\ntest/utils/__init__.py:15: in <module>\n    from .decorators import slow_test\ntest/utils/decorators.py:21: in <module>\n    from qiskit.utils import wrap_method\nqiskit/__init__.py:55: in <module>\n    import qiskit._accelerate\nE   ModuleNotFoundError: No module named 'qiskit._accelerate'\n=========================== short test summary info ============================\nERROR test/python/transpiler/test_target.py\n!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!\n1 error in 0.16s\n",
    "stderr": "",
    "exit_code": 2
  }
}

Turn 9at 112 s157 tokens out8,048 prompt tokens

This is very strange. `qiskit._accelerate` seems to be missing.
If I can't run the code, I can't verify the fix.
Wait, maybe I can mock `qiskit._accelerate`?

The error is coming from `qiskit/__init__.py`.
Let's see if I can bypass it by setting `PYTHONPATH` or by mocking the module.
Actually, since I am in a sandbox, maybe the compiled extensions are in a different place.

Let's check if `qiskit._accelerate` exists anywhere as a `.so` file.

TOOL CALL · run_command

{
  "command": "find /workspace -name \"_accelerate*\""
}

Result of run_command 60 characters

{
  "status": "ok",
  "stdout": "",
  "stderr": "",
  "exit_code": 0
}

Turn 10at 117 s68 tokens out8,242 prompt tokens

It's not in `/workspace`.
Maybe it's installed in site-packages?
Let's see where `qiskit` is installed.

TOOL CALL · run_command

{
  "command": "python3 -c \"import qiskit; print(qiskit.__file__)\""
}

Result of run_command 591 characters

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<string>\", line 1, in <module>\n  File \"/workspace/qiskit/__init__.py\", line 55, in <module>\n    import qiskit._accelerate\nModuleNotFoundError: No module named 'qiskit._accelerate'\n",
  "details": {
    "stdout": "",
    "stderr": "Traceback (most recent call last):\n  File \"<string>\", line 1, in <module>\n  File \"/workspace/qiskit/__init__.py\", line 55, in <module>\n    import qiskit._accelerate\nModuleNotFoundError: No module named 'qiskit._accelerate'\n",
    "exit_code": 1
  }
}

Turn 11at 137 s437 tokens out8,515 prompt tokens

Wait, it's importing from `/workspace/qiskit/__init__.py`.
If I remove `/workspace/qiskit` from `sys.path` before importing `qiskit`, maybe it will use the installed version?
But I want to test the changes I make in `/workspace`.

Actually, if I just want to run the reproduction script, I can mock `qiskit._accelerate`.

Let's try this:
```python
import sys
from unittest.mock import MagicMock
sys.modules["qiskit._accelerate"] = MagicMock()
# then import qiskit
```

Let's try that in the reproduction script.

TOOL CALL · run_command

{
  "command": "python3 - <<'PY'\nimport sys\nfrom unittest.mock import MagicMock\nsys.modules[\"qiskit._accelerate\"] = MagicMock()\nsys.modules[\"qiskit._accelerate.circuit\"] = MagicMock()\nsys.modules[\"qiskit._accelerate.convert_2q_block_matrix\"] = MagicMock()\n\nfrom qiskit.circuit.library import CXGate\nfrom qiskit.transpiler import Target\n\ntarget = Target()\ncx_properties = {\n    (0, 1): None,\n    (1, 0): None,\n    (0, 2): None,\n    (2, 0): None,\n    (0, 3): None,\n    (2, 3): None,\n    (3, 0): None,\n    (3, 2): None\n}\ntarget.add_instruction(CXGate(), cx_properties)\n\ntry:\n    print(target.has_calibration(\"cx\", (0, 1)))\nexcept AttributeError as e:\n    print(f\"Caught expected AttributeError: {e}\")\nexcept Exception as e:\n    print(f\"Caught unexpected exception: {type(e).__name__}: {e}\")\nPY\n"
}

Result of run_command 815 characters

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<stdin>\", line 7, in <module>\n  File \"/workspace/qiskit/__init__.py\", line 62, in <module>\n    sys.modules[\"qiskit._accelerate.circuit\"] = qiskit._accelerate.circuit\nAttributeError: partially initialized module 'qiskit' has no attribute '_accelerate' (most likely due to a circular import)\n",
  "details": {
    "stdout": "",
    "stderr": "Traceback (most recent call last):\n  File \"<stdin>\", line 7, in <module>\n  File \"/workspace/qiskit/__init__.py\", line 62, in <module>\n    sys.modules[\"qiskit._accelerate.circuit\"] = qiskit._accelerate.circuit\nAttributeError: partially initialized module 'qiskit' has no attribute '_accelerate' (most likely due to a circular import)\n",
    "exit_code": 1
  }
}

Turn 12at 173 s675 tokens out9,215 prompt tokens

The error is now: `AttributeError: partially initialized module 'qiskit' has no attribute '_accelerate' (most likely due to a circular import)`.
This is happening in `qiskit/__init__.py` line 62: `sys.modules["qiskit._accelerate.circuit"] = qiskit._accelerate.circuit`.

Wait, if I mock `qiskit._accelerate` before importing `qiskit`, but `qiskit/__init__.py` does `import qiskit._accelerate`, it might be okay, but then it tries to access `qiskit._accelerate.circuit` and since `qiskit` is still being initialized, it fails?

Actually, `import qiskit` will execute `qiskit/__init__.py`.
In `qiskit/__init__.py`:
Line 55: `import qiskit._accelerate`
Line 62: `sys.modules["qiskit._accelerate.circuit"] = qiskit._accelerate.circuit`

If I put `sys.modules["qiskit._accelerate"] = MagicMock()` before `import qiskit`, the `import qiskit._accelerate` on line 55 should use the mock.
However, it seems the mock is not behaving as expected when it is used as `qiskit._accelerate`.

Let's try to be more careful.

TOOL CALL · run_command

{
  "command": "python3 - <<'PY'\nimport sys\nfrom unittest.mock import MagicMock\n\nmock_accel = MagicMock()\nsys.modules[\"qiskit._accelerate\"] = mock_accel\nsys.modules[\"qiskit._accelerate.circuit\"] = MagicMock()\nsys.modules[\"qiskit._accelerate.convert_2q_block_matrix\"] = MagicMock()\n\n# Now we need to make sure that qiskit._accelerate actually works when accessed through the qiskit module\n# But when qiskit is imported, it does `import qiskit._accelerate`.\n# If we already have sys.modules[\"qiskit._accelerate\"], it should use it.\n\ntry:\n    import qiskit\n    print(\"Successfully imported qiskit\")\nexcept Exception as e:\n    print(f\"Failed to import qiskit: {e}\")\n    import traceback\n    traceback.print_exc()\n\nfrom qiskit.circuit.library import CXGate\nfrom qiskit.transpiler import Target\n\ntarget = Target()\ncx_properties = {\n    (0, 1): None,\n}\ntarget.add_instruction(CXGate(), cx_properties)\n\ntry:\n    print(f\"has_calibration: {target.has_calibration('cx', (0, 1))}\")\nexcept AttributeError as e:\n    print(f\"Caught expected AttributeError: {e}\")\nexcept Exception as e:\n    print(f\"Caught unexpected exception: {type(e).__name__}: {e}\")\nPY\n"
}

Result of run_command 1,641 characters

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<stdin>\", line 14, in <module>\n  File \"/workspace/qiskit/__init__.py\", line 62, in <module>\n    sys.modules[\"qiskit._accelerate.circuit\"] = qiskit._accelerate.circuit\nAttributeError: partially initialized module 'qiskit' has no attribute '_accelerate' (most likely due to a circular import)\nTraceback (most recent call last):\n  File \"<stdin>\", line 21, in <module>\n  File \"/workspace/qiskit/__init__.py\", line 62, in <module>\n    sys.modules[\"qiskit._accelerate.circuit\"] = qiskit._accelerate.circuit\nAttributeError: partially initialized module 'qiskit' has no attribute '_accelerate' (most likely due to a circular import)\n",
  "details": {
    "stdout": "Failed to import qiskit: partially initialized module 'qiskit' has no attribute '_accelerate' (most likely due to a circular import)\n",
    "stderr": "Traceback (most recent call last):\n  File \"<stdin>\", line 14, in <module>\n  File \"/workspace/qiskit/__init__.py\", line 62, in <module>\n    sys.modules[\"qiskit._accelerate.circuit\"] = qiskit._accelerate.circuit\nAttributeError: partially initialized module 'qiskit' has no attribute '_accelerate' (most likely due to a circular import)\nTraceback (most recent call last):\n  File \"<stdin>\", line 21, in <module>\n  File \"/workspace/qiskit/__init__.py\", line 62, in <module>\n    sys.modules[\"qiskit._accelerate.circuit\"] = qiskit._accelerate.circuit\nAttributeError: partially initialized module 'qiskit' has no attribute '_accelerate' (most likely due to a circular import)\n",
    "exit_code": 1
  }
}

Turn 13at 199 s306 tokens out10,396 prompt tokens

This is really annoying. Let's just try to avoid importing `qiskit` and instead import the specific modules we need.
But `qiskit.transpiler.Target` might depend on `qiskit/__init__.py`.

Wait, if I just want to test the logic of `has_calibration`, I can just read the code and fix it, since the bug is obvious.
The line `return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None` will fail if `self._gate_map[operation_name][qargs]` is `None`.

The fix should be to check if it is not `None` before calling `getattr`.

```python
        val = self._gate_map[operation_name][qargs]
        return getattr(val, "_calibration", None) is not None
```
Wait, `getattr(None, "_calibration", None)` still raises `AttributeError` because the first argument to `getattr` cannot be `None` if you're looking for an attribute.
No, `getattr(None, "attr", default)` always raises `AttributeError` because it tries to find `attr` on `None`.

Wait, let me check that in a python shell.

TOOL CALL · run_command

{
  "command": "python3 -c \"print(getattr(None, 'attr', None))\""
}

Result of run_command 66 characters

{
  "status": "ok",
  "stdout": "None\n",
  "stderr": "",
  "exit_code": 0
}

Turn 14at 202 s63 tokens out10,743 prompt tokens

Wait, I was wrong! `getattr(None, 'attr', None)` returns `None`!
Wait, let me try again.

TOOL CALL · run_command

{
  "command": "python3 -c \"print(getattr(None, 'attr', 'default'))\""
}

Result of run_command 69 characters

{
  "status": "ok",
  "stdout": "default\n",
  "stderr": "",
  "exit_code": 0
}

Turn 15at 218 s202 tokens out10,847 prompt tokens

Wait! If `getattr(None, 'attr', None)` returns `None`, then why did the user report an `AttributeError`?

Let's re-read the user's report:
`target.has_calibration("cx", (0, 1))  # AttributeError!`

And the code:
`return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None`

Ah! The `getattr` call does NOT have a default value!
`getattr(object, name[, default])`
If `default` is not provided and the attribute doesn't exist, it raises `AttributeError`.
And if `object` is `None`, `None` doesn't have any attributes, so it raises `AttributeError`.

Let's test this.

TOOL CALL · run_command

{
  "command": "python3 -c \"getattr(None, '_calibration')\""
}

Result of run_command 417 characters

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<string>\", line 1, in <module>\nAttributeError: 'NoneType' object has no attribute '_calibration'\n",
  "details": {
    "stdout": "",
    "stderr": "Traceback (most recent call last):\n  File \"<string>\", line 1, in <module>\nAttributeError: 'NoneType' object has no attribute '_calibration'\n",
    "exit_code": 1
  }
}

Turn 16at 242 s393 tokens out11,186 prompt tokens

Exactly.
So if `self._gate_map[operation_name][qargs]` is `None`, then `getattr(None, "_calibration")` raises `AttributeError`.

The fix is to provide a default value to `getattr`, or check if the object is not `None`.

Given the current code:
`return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None`

If we change it to:
`return getattr(self._gate_map[operation_name][qargs], "_calibration", None) is not None`

Then if `self._gate_map[operation_name][qargs]` is `None`, `getattr(None, "_calibration", None)` will return `None` (the default value), and `None is not None` will be `False`. Which is what we want.

If `self._gate_map[operation_name][qargs]` is an object that HAS `_calibration`, say `_calibration=1`, then `getattr(obj, "_calibration", None)` returns `1`, and `1 is not None` is `True`.

If `self._gate_map[operation_name][qargs]` is an object that DOES NOT have `_calibration`, then `getattr(obj, "_calibration", None)` returns `None`, and `None is not None` is `False`.

This seems like the correct fix.

Now, let me check if there are other similar patterns in `qiskit/transpiler/target.py` that might also cause this issue.
Specifically, let's look at `get_calibration`.

TOOL CALL · read_file

{
  "end_line": 920,
  "filepath": "qiskit/transpiler/target.py",
  "start_line": 900
}

Result of read_file 1,131 characters

{
  "status": "ok",
  "filepath": "qiskit/transpiler/target.py",
  "content": "        **kwargs: ParameterValueType,\n    ) -> Schedule | ScheduleBlock:\n        \"\"\"Get calibrated pulse schedule for the instruction.\n\n        If calibration is templated with parameters, one can also provide those values\n        to build a schedule with assigned parameters.\n\n        Args:\n            operation_name: The name of the operation for the instruction.\n            qargs: The tuple of qubit indices for the instruction.\n            args: Parameter values to build schedule if any.\n            kwargs: Parameter values with name to build schedule if any.\n\n        Returns:\n            Calibrated pulse schedule of corresponding instruction.\n        \"\"\"\n        if not self.has_calibration(operation_name, qargs):\n            raise KeyError(\n                f\"Calibration of instruction {operation_name} for qubit {qargs} is not defined.\"\n            )\n        cal_entry = getattr(self._gate_map[operation_name][qargs], \"_calibration\")",
  "start_line": 900,
  "end_line": 920,
  "total_lines": 1520,
  "is_truncated": false
}

Turn 17at 274 s528 tokens out11,873 prompt tokens

In `get_calibration`:
```python
        if not self.has_calibration(operation_name, qargs):
            raise KeyError(
                f"Calibration of instruction {operation_name} for qubit {qargs} is not defined."
            )
        cal_entry = getattr(self._gate_map[operation_name][qargs], "_calibration")
```
Since `get_calibration` calls `self.has_calibration(operation_name, qargs)` first, and `has_calibration` will now return `False` if `self._gate_map[operation_name][qargs]` is `None`, `get_calibration` will raise a `KeyError` instead of an `AttributeError`. This is correct behavior.

Wait, let's check if `self._gate_map[operation_name][qargs]` could be `None` and `has_calibration` returns `True`? No, because the fix makes it return `False`.

But let's double check `has_calibration` again.

```python
    def has_calibration(
        self,
        operation_name: str,
        qargs: tuple[int, ...],
    ) -> bool:
        # ...
        qargs = tuple(qargs)
        if operation_name not in self._gate_map:
            return False
        if qargs not in self._gate_map[operation_name]:
            return False
        return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None
```

Wait, if `self._gate_map[operation_name][qargs]` is `None`, then `getattr(None, "_calibration")` raises `AttributeError`.
If I change it to `getattr(self._gate_map[operation_name][qargs], "_calibration", None) is not None`, it returns `False`.

Is there anything else?
What if `self._gate_map[operation_name][qargs]` is NOT `None`, but it doesn't have `_calibration` attribute?
Then `getattr(obj, "_calibration")` would also raise `AttributeError`.
The user's issue specifically mentioned `None` for `InstructionProperties`.

Let's see what `InstructionProperties` is.

Turn 18at 274 s

<|tool_call>call:grep -rn "class InstructionProperties" qiskit/transpiler/target.py<|"|>}<tool_call|>

System instructions 286 characters

Your previous response reached the token limit before the tool call finished closing (<|tool_call|> was cut off). Do NOT repeat your prior reasoning in thought—emit your next tool call immediately, and if calling edit_file or write_file, split the change into smaller incremental edits.

Turn 19at 277 s30 tokens out9,412 prompt tokens

<|tool_call>call:grep -rn "class InstructionProperties" qiskit/transpiler/target.py<|"|>}<tool_call|>

System instructions 286 characters

Your previous response reached the token limit before the tool call finished closing (<|tool_call|> was cut off). Do NOT repeat your prior reasoning in thought—emit your next tool call immediately, and if calling edit_file or write_file, split the change into smaller incremental edits.

Turn 20at 279 s38 tokens out9,505 prompt tokens

TOOL CALL · run_command

{
  "command": "grep -rn \"class InstructionProperties\" qiskit/transpiler/target.py"
}

Result of run_command 93 characters

{
  "status": "ok",
  "stdout": "58:class InstructionProperties:\n",
  "stderr": "",
  "exit_code": 0
}

Turn 21at 281 s41 tokens out9,584 prompt tokens

TOOL CALL · read_file

{
  "end_line": 120,
  "filepath": "qiskit/transpiler/target.py",
  "start_line": 50
}

Result of read_file 3,451 characters

{
  "status": "ok",
  "filepath": "qiskit/transpiler/target.py",
  "content": "# full target\nfrom qiskit.providers.backend import QubitProperties  # pylint: disable=unused-import\nfrom qiskit.providers.models.backendproperties import BackendProperties\n\n\nlogger = logging.getLogger(__name__)\n\n\nclass InstructionProperties:\n    \"\"\"A representation of the properties of a gate implementation.\n\n    This class provides the optional properties that a backend can provide\n    about an instruction. These represent the set that the transpiler can\n    currently work with if present. However, if your backend provides additional\n    properties for instructions you should subclass this to add additional\n    custom attributes for those custom/additional properties by the backend.\n    \"\"\"\n\n    __slots__ = (\"duration\", \"error\", \"_calibration\")\n\n    def __init__(\n        self,\n        duration: float | None = None,\n        error: float | None = None,\n        calibration: Schedule | ScheduleBlock | CalibrationEntry | None = None,\n    ):\n        \"\"\"Create a new ``InstructionProperties`` object\n\n        Args:\n            duration: The duration, in seconds, of the instruction on the\n                specified set of qubits\n            error: The average error rate for the instruction on the specified\n                set of qubits.\n            calibration: The pulse representation of the instruction.\n        \"\"\"\n        self._calibration: CalibrationEntry | None = None\n\n        self.duration = duration\n        self.error = error\n        self.calibration = calibration\n\n    @property\n    def calibration(self):\n        \"\"\"The pulse representation of the instruction.\n\n        .. note::\n\n            This attribute always returns a Qiskit pulse program, but it is internally\n            wrapped by the :class:`.CalibrationEntry` to manage unbound parameters\n            and to uniformly handle different data representation,\n            for example, un-parsed Pulse Qobj JSON that a backend provider may provide.\n\n            This value can be overridden through the property setter in following manner.\n            When you set either :class:`.Schedule` or :class:`.ScheduleBlock` this is\n            always treated as a user-defined (custom) calibration and\n            the transpiler may automatically attach the calibration data to the output circuit.\n            This calibration data may appear in the wire format as an inline calibration,\n            which may further update the backend standard instruction set architecture.\n\n            If you are a backend provider who provides a default calibration data\n            that is not needed to be attached to the transpiled quantum circuit,\n            you can directly set :class:`.CalibrationEntry` instance to this attribute,\n            in which you should set :code:`user_provided=False` when you define\n            calibration data for the entry. End users can still intentionally utilize\n            the calibration data, for example, to run pulse-level simulation of the circuit.\n            However, such entry doesn't appear in the wire format, and backend must\n            use own definition to compile the circuit down to the execution format.\n\n        \"\"\"\n        if self._calibration is None:\n            return None",
  "start_line": 50,
  "end_line": 120,
  "total_lines": 1520,
  "is_truncated": false
}

Turn 22at 303 s286 tokens out10,410 prompt tokens

Wait, looking at the `InstructionProperties.__init__`:

```python
    def __init__(
        self,
        duration: float | None = None,
        error: float | None = None,
        calibration: Schedule | ScheduleBlock | CalibrationEntry | None = None,
    ):
        """Create a new ``InstructionProperties`` object

        Args:
            duration: The duration, in seconds, of the instruction on the
                specified set of qubits
            error: The average error rate for the instruction on the specified
                set of qubits.
            calibration: The pulse representation of the instruction.
        """
        self._calibration: CalibrationEntry | None = None

        self.duration = duration
        self.error = error
        self.calibration = calibration
```

And the `calibration` property:

```python
    @property
    def calibration(self):
        # ...
        if self._calibration is None:
            return None
```

Wait, the `__init__` sets `self.calibration = calibration`, which likely calls the setter.

Let's see the setter for `calibration`.

TOOL CALL · read_file

{
  "end_line": 180,
  "filepath": "qiskit/transpiler/target.py",
  "start_line": 121
}

Result of read_file 3,015 characters

{
  "status": "ok",
  "filepath": "qiskit/transpiler/target.py",
  "content": "        return self._calibration.get_schedule()\n\n    @calibration.setter\n    def calibration(self, calibration: Schedule | ScheduleBlock | CalibrationEntry):\n        if isinstance(calibration, (Schedule, ScheduleBlock)):\n            new_entry = ScheduleDef()\n            new_entry.define(calibration, user_provided=True)\n        else:\n            new_entry = calibration\n        self._calibration = new_entry\n\n    def __repr__(self):\n        return (\n            f\"InstructionProperties(duration={self.duration}, error={self.error}\"\n            f\", calibration={self._calibration})\"\n        )\n\n\nclass Target(Mapping):\n    \"\"\"\n    The intent of the ``Target`` object is to inform Qiskit's compiler about\n    the constraints of a particular backend so the compiler can compile an\n    input circuit to something that works and is optimized for a device. It\n    currently contains a description of instructions on a backend and their\n    properties as well as some timing information. However, this exact\n    interface may evolve over time as the needs of the compiler change. These\n    changes will be done in a backwards compatible and controlled manner when\n    they are made (either through versioning, subclassing, or mixins) to add\n    on to the set of information exposed by a target.\n\n    As a basic example, let's assume backend has two qubits, supports\n    :class:`~qiskit.circuit.library.UGate` on both qubits and\n    :class:`~qiskit.circuit.library.CXGate` in both directions. To model this\n    you would create the target like::\n\n        from qiskit.transpiler import Target, InstructionProperties\n        from qiskit.circuit.library import UGate, CXGate\n        from qiskit.circuit import Parameter\n\n        gmap = Target()\n        theta = Parameter('theta')\n        phi = Parameter('phi')\n        lam = Parameter('lambda')\n        u_props = {\n            (0,): InstructionProperties(duration=5.23e-8, error=0.00038115),\n            (1,): InstructionProperties(duration=4.52e-8, error=0.00032115),\n        }\n        gmap.add_instruction(UGate(theta, phi, lam), u_props)\n        cx_props = {\n            (0,1): InstructionProperties(duration=5.23e-7, error=0.00098115),\n            (1,0): InstructionProperties(duration=4.52e-7, error=0.00132115),\n        }\n        gmap.add_instruction(CXGate(), cx_props)\n\n    Each instruction in the ``Target`` is indexed by a unique string name that uniquely\n    identifies that instance of an :class:`~qiskit.circuit.Instruction` object in\n    the Target. There is a 1:1 mapping between a name and an\n    :class:`~qiskit.circuit.Instruction` instance in the target and each name must\n    be unique. By default, the name is the :attr:`~qiskit.circuit.Instruction.name`\n    attribute of the instruction, but can be set to anything. This lets a single",
  "start_line": 121,
  "end_line": 180,
  "total_lines": 1520,
  "is_truncated": false
}

Turn 23at 334 s389 tokens out11,563 prompt tokens

Okay, the setter:

```python
    @calibration.setter
    def calibration(self, calibration: Schedule | ScheduleBlock | CalibrationEntry):
        if isinstance(calibration, (Schedule, ScheduleBlock)):
            new_entry = ScheduleDef()
            new_entry.define(calibration, user_provided=True)
        else:
            new_entry = calibration
        self._calibration = new_entry
```

Wait, if `calibration` passed to `__init__` is `None`, then `new_entry` will be `None`, and `self._calibration` will be `None`.

Now back to `has_calibration` in `Target`:

```python
    def has_calibration(
        self,
        operation_name: str,
        qargs: tuple[int, ...],
    ) -> bool:
        # ...
        if operation_name not in self._gate_map:
            return False
        if qargs not in self._gate_map[operation_name]:
            return False
        return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None
```

The issue is that `self._gate_map[operation_name][qargs]` might be `None` if the user provided `None` as the properties for that specific qargs.

In the reproduction case:
```python
cx_properties = {
    (0, 1): None,
    # ...
}
target.add_instruction(CXGate(), cx_properties)
```

Let's see `add_instruction` in `Target`.

TOOL CALL · run_command

{
  "command": "grep -n \"def add_instruction\" qiskit/transpiler/target.py"
}

Result of run_command 251 characters

{
  "status": "ok",
  "stdout": "330:    def add_instruction(self, instruction, properties=None, name=None):\n",
  "stderr": "",
  "exit_code": 0,
  "budget_warning": "Only 10 tool call(s) remaining (20/30 used). Finalize your edits and call submit_patch soon."
}

Turn 24at 336 s52 tokens out12,049 prompt tokens

Let's read `add_instruction`.

TOOL CALL · read_file

{
  "end_line": 370,
  "filepath": "qiskit/transpiler/target.py",
  "start_line": 330
}

Result of read_file 2,382 characters

{
  "status": "ok",
  "filepath": "qiskit/transpiler/target.py",
  "content": "    def add_instruction(self, instruction, properties=None, name=None):\n        \"\"\"Add a new instruction to the :class:`~qiskit.transpiler.Target`\n\n        As ``Target`` objects are strictly additive this is the primary method\n        for modifying a ``Target``. Typically, you will use this to fully populate\n        a ``Target`` before using it in :class:`~qiskit.providers.BackendV2`. For\n        example::\n\n            from qiskit.circuit.library import CXGate\n            from qiskit.transpiler import Target, InstructionProperties\n\n            target = Target()\n            cx_properties = {\n                (0, 1): None,\n                (1, 0): None,\n                (0, 2): None,\n                (2, 0): None,\n                (0, 3): None,\n                (2, 3): None,\n                (3, 0): None,\n                (3, 2): None\n            }\n            target.add_instruction(CXGate(), cx_properties)\n\n        Will add a :class:`~qiskit.circuit.library.CXGate` to the target with no\n        properties (duration, error, etc) with the coupling edge list:\n        ``(0, 1), (1, 0), (0, 2), (2, 0), (0, 3), (2, 3), (3, 0), (3, 2)``. If\n        there are properties available for the instruction you can replace the\n        ``None`` value in the properties dictionary with an\n        :class:`~qiskit.transpiler.InstructionProperties` object. This pattern\n        is repeated for each :class:`~qiskit.circuit.Instruction` the target\n        supports.\n\n        Args:\n            instruction (Union[qiskit.circuit.Instruction, Type[qiskit.circuit.Instruction]]):\n                The operation object to add to the map. If it's parameterized any value\n                of the parameter can be set. Optionally for variable width\n                instructions (such as control flow operations such as :class:`~.ForLoop` or\n                :class:`~MCXGate`) you can specify the class. If the class is specified than the\n                ``name`` argument must be specified. When a class is used the gate is treated as global\n                and not having any properties set.",
  "start_line": 330,
  "end_line": 370,
  "total_lines": 1520,
  "is_truncated": false,
  "budget_warning": "Only 9 tool call(s) remaining (21/30 used). Finalize your edits and call submit_patch soon."
}

Turn 25at 339 s54 tokens out12,783 prompt tokens

I need to see the rest of `add_instruction`.

TOOL CALL · read_file

{
  "end_line": 410,
  "filepath": "qiskit/transpiler/target.py",
  "start_line": 371
}

Result of read_file 2,805 characters

{
  "status": "ok",
  "filepath": "qiskit/transpiler/target.py",
  "content": "            properties (dict): A dictionary of qarg entries to an\n                :class:`~qiskit.transpiler.InstructionProperties` object for that\n                instruction implementation on the backend. Properties are optional\n                for any instruction implementation, if there are no\n                :class:`~qiskit.transpiler.InstructionProperties` available for the\n                backend the value can be None. If there are no constraints on the\n                instruction (as in a noiseless/ideal simulation) this can be set to\n                ``{None, None}`` which will indicate it runs on all qubits (or all\n                available permutations of qubits for multi-qubit gates). The first\n                ``None`` indicates it applies to all qubits and the second ``None``\n                indicates there are no\n                :class:`~qiskit.transpiler.InstructionProperties` for the\n                instruction. By default, if properties is not set it is equivalent to\n                passing ``{None: None}``.\n            name (str): An optional name to use for identifying the instruction. If not\n                specified the :attr:`~qiskit.circuit.Instruction.name` attribute\n                of ``gate`` will be used. All gates in the ``Target`` need unique\n                names. Backends can differentiate between different\n                parameterization of a single gate by providing a unique name for\n                each (e.g. `\"rx30\"`, `\"rx60\", ``\"rx90\"`` similar to the example in the\n                documentation for the :class:`~qiskit.transpiler.Target` class).\n        Raises:\n            AttributeError: If gate is already in map\n            TranspilerError: If an operation class is passed in for ``instruction`` and no name\n                is specified or ``properties`` is set.\n        \"\"\"\n        is_class = inspect.isclass(instruction)\n        if not is_class:\n            instruction_name = name or instruction.name\n        else:\n            # Invalid to have class input without a name with characters set \"\" is not a valid name\n            if not name:\n                raise TranspilerError(\n                    \"A name must be specified when defining a supported global operation by class\"\n                )\n            if properties is not None:\n                raise TranspilerError(\n                    \"An instruction added globally by class can't have properties set.\"\n                )\n            instruction_name = name",
  "start_line": 371,
  "end_line": 410,
  "total_lines": 1520,
  "is_truncated": false,
  "budget_warning": "Only 8 tool call(s) remaining (22/30 used). Finalize your edits and call submit_patch soon."
}

Turn 26at 342 s55 tokens out13,511 prompt tokens

Still not at the implementation part of `add_instruction`.

TOOL CALL · read_file

{
  "end_line": 450,
  "filepath": "qiskit/transpiler/target.py",
  "start_line": 411
}

Result of read_file 2,279 characters

{
  "status": "ok",
  "filepath": "qiskit/transpiler/target.py",
  "content": "        if properties is None:\n            properties = {None: None}\n        if instruction_name in self._gate_map:\n            raise AttributeError(\"Instruction %s is already in the target\" % instruction_name)\n        self._gate_name_map[instruction_name] = instruction\n        if is_class:\n            qargs_val = {None: None}\n        else:\n            if None in properties:\n                self._global_operations[instruction.num_qubits].add(instruction_name)\n            qargs_val = {}\n            for qarg in properties:\n                if qarg is not None and len(qarg) != instruction.num_qubits:\n                    raise TranspilerError(\n                        f\"The number of qubits for {instruction} does not match the number \"\n                        f\"of qubits in the properties dictionary: {qarg}\"\n                    )\n                if qarg is not None:\n                    self.num_qubits = max(self.num_qubits, max(qarg) + 1)\n                qargs_val[qarg] = properties[qarg]\n                self._qarg_gate_map[qarg].add(instruction_name)\n        self._gate_map[instruction_name] = qargs_val\n        self._coupling_graph = None\n        self._instruction_durations = None\n        self._instruction_schedule_map = None\n        self._non_global_basis = None\n        self._non_global_strict_basis = None\n\n    def update_instruction_properties(self, instruction, qargs, properties):\n        \"\"\"Update the property object for an instruction qarg pair already in the Target\n\n        Args:\n            instruction (str): The instruction name to update\n            qargs (tuple): The qargs to update the properties of\n            properties (InstructionProperties): The properties to set for this instruction\n        Raises:\n            KeyError: If ``instruction`` or ``qarg`` are not in the target\n        \"\"\"\n        if instruction not in self._gate_map:\n            raise KeyError(f\"Provided instruction: '{instruction}' not in this Target\")",
  "start_line": 411,
  "end_line": 450,
  "total_lines": 1520,
  "is_truncated": false,
  "budget_warning": "Only 7 tool call(s) remaining (23/30 used). Finalize your edits and call submit_patch soon."
}

Turn 27at 385 s680 tokens out14,178 prompt tokens

So `add_instruction` does:

```python
            for qarg in properties:
                # ...
                qargs_val[qarg] = properties[qarg]
                self._qarg_gate_map[qarg].add(instruction_name)
        self._gate_map[instruction_name] = qargs_val
```

And in the reproduction case, `properties` is `{ (0,1): None, ... }`.
So `qargs_val[(0,1)]` will be `None`.

Then in `has_calibration`:

```python
    def has_calibration(
        self,
        operation_name: str,
        qargs: tuple[int, ...],
    ) -> bool:
        # ...
        if operation_name not in self._gate_map:
            return False
        if qargs not in self._gate_map[operation_name]:
            return False
        return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None
```

If `self._gate_map[operation_name][qargs]` is `None`, `getattr(None, "_calibration")` raises `AttributeError: 'NoneType' object has no attribute '_calibration'`.

The fix is to check if `self._gate_map[operation_name][qargs]` is not `None` before calling `getattr`.

Wait, the expected behavior is that if it's `None`, it should return `False`.

So:
```python
        props = self._gate_map[operation_name][qargs]
        return getattr(props, "_calibration", None) is not None
```
Actually, `getattr(None, "_calibration", None)` still raises `AttributeError` because the first argument is `None`.

It should be:
```python
        props = self._gate_map[operation_name][qargs]
        return props is not None and getattr(props, "_calibration", None) is not None
```

Or simply:
```python
        return getattr(self._gate_map[operation_name][qargs], "_calibration", None) is not None
```
Wait, `getattr(None, ...)` ALWAYS fails.

So:
```python
        props = self._gate_map[operation_name][qargs]
        return props is not None and getattr(props, "_calibration", None) is not None
```

Wait, is `InstructionProperties` the only thing that can be in `self._gate_map[operation_name][qargs]`?
Yes, according to `add_instruction` and `update_instruction_properties`.

Wait, `update_instruction_properties` also takes `properties`:
```python
    def update_instruction_properties(self, instruction, qargs, properties):
        # ...
```
Let's see its implementation.

TOOL CALL · read_file

{
  "end_line": 470,
  "filepath": "qiskit/transpiler/target.py",
  "start_line": 451
}

Result of read_file 1,428 characters

{
  "status": "ok",
  "filepath": "qiskit/transpiler/target.py",
  "content": "        if qargs not in self._gate_map[instruction]:\n            raise KeyError(f\"Provided qarg: '{qargs}' not in this Target for {instruction}\")\n        self._gate_map[instruction][qargs] = properties\n        self._instruction_durations = None\n        self._instruction_schedule_map = None\n\n    def update_from_instruction_schedule_map(self, inst_map, inst_name_map=None, error_dict=None):\n        \"\"\"Update the target from an instruction schedule map.\n\n        If the input instruction schedule map contains new instructions not in\n        the target they will be added. However, if it contains additional qargs\n        for an existing instruction in the target it will error.\n\n        Args:\n            inst_map (InstructionScheduleMap): The instruction\n            inst_name_map (dict): An optional dictionary that maps any\n                instruction name in ``inst_map`` to an instruction object.\n                If not provided, instruction is pulled from the standard Qiskit gates,\n                and finally custom gate instance is created with schedule name.\n            error_dict (dict): A dictionary of errors of the form::",
  "start_line": 451,
  "end_line": 470,
  "total_lines": 1520,
  "is_truncated": false,
  "budget_warning": "Only 6 tool call(s) remaining (24/30 used). Finalize your edits and call submit_patch soon."
}

Model calls (not matched to turns)

Generated tokens 287 tokens · stopped: STOP

The user is reporting an `AttributeError` in `Target.has_calibration` when an `Instruction` has `None` for its `InstructionProperties`.

Looking at the reproduction code:
```python
from qiskit.circuit.library import CXGate
from qiskit.transpiler import Target, InstructionProperties

target = Target()
cx_properties = {
    (0, 1): None,
    (1, 0): None,
    (0, 2): None,
    (2, 0): None,
    (0, 3): None,
    (2, 3): None,
    (3, 0): None,
    (3, 2): None
}
target.add_instruction(CXGate(), cx_properties)

target.has_calibration("cx", (0, 1))  # AttributeError!
```

I need to find where `Target` and `has_calibration` are defined.
The reproduction suggests `qiskit.transpiler.Target`.

Let's find the file containing `Target` in `qiskit/transpiler`.

<|channel>thought The user is reporting an `AttributeError` in `Target.has_calibration` when an `Instruction` has `None` for its `InstructionProperties`. Looking at the reproduction code: ```python from qiskit.circuit.library import CXGate from qiskit.transpiler import Target, InstructionProperties target = Target() cx_properties = { (0, 1): None, (1, 0): None, (0, 2): None, (2, 0): None, (0, 3): None, (2, 3): None, (3, 0): None, (3, 2): None } target.add_instruction(CXGate(), cx_properties) target.has_calibration("cx", (0, 1)) # AttributeError! ``` I need to find where `Target` and `has_calibration` are defined. The reproduction suggests `qiskit.transpiler.Target`. Let's find the file containing `Target` in `qiskit/transpiler`.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" "class Target" qiskit/transpiler<|"|>}<tool_call|><|tool_response>

Generated tokens 75 tokens · stopped: STOP

Okay, the class `Target` is in `qiskit/transpiler/target.py`.
Now let's find the `has_calibration` method in that file.

Okay, the class `Target` is in `qiskit/transpiler/target.py`. Now let's find the `has_calibration` method in that file. <channel|><|tool_call>call:run_command{command:<|"|>grep -rn "def has_calibration" qiskit/transpiler/target.py<|"|>}<tool_call|><|tool_response>

Generated tokens 70 tokens · stopped: STOP

Now I will read the code for `has_calibration` and some surrounding code to understand why it's raising an `AttributeError`.

Now I will read the code for `has_calibration` and some surrounding code to understand why it's raising an `AttributeError`.<channel|><|tool_call>call:read_file{end_line:900,filepath:<|"|>qiskit/transpiler/target.py<|"|>,start_line:870}<tool_call|><|tool_response>

Generated tokens 378 tokens · stopped: STOP

The line causing the error is likely:
`return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None`

Wait, if `self._gate_map[operation_name][qargs]` is `None`, then `getattr(None, "_calibration")` would raise `AttributeError`.
In the reproduction:
```python
cx_properties = {
    (0, 1): None,
    ...
}
target.add_instruction(CXGate(), cx_properties)
```
`cx_properties` is a dictionary where the keys are qubit tuples and values are `None`.
When `target.add_instruction(CXGate(), cx_properties)` is called, these `None` values are likely stored in `self._gate_map`.

Let's verify this by reproducing the bug.

The line causing the error is likely: `return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None` Wait, if `self._gate_map[operation_name][qargs]` is `None`, then `getattr(None, "_calibration")` would raise `AttributeError`. In the reproduction: ```python cx_properties = { (0, 1): None, ... } target.add_instruction(CXGate(), cx_properties) ``` `cx_properties` is a dictionary where the keys are qubit tuples and values are `None`. When `target.add_instruction(CXGate(), cx_properties)` is called, these `None` values are likely stored in `self._gate_map`. Let's verify this by reproducing the bug. <channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY' from qiskit.circuit.library import CXGate from qiskit.transpiler import Target target = Target() cx_properties = { (0, 1): None, (1, 0): None, (0, 2): None, (2, 0): None, (0, 3): None, (2, 3): None, (3, 0): None, (3, 2): None } target.add_instruction(CXGate(), cx_properties) try: print(target.has_calibration("cx", (0, 1))) except AttributeError as e: print(f"Caught expected AttributeError: {e}") PY <|"|>}<tool_call|><|tool_response>

Generated tokens 155 tokens · stopped: STOP

It seems there is a module import error: `ModuleNotFoundError: No module named 'qiskit._accelerate'`.
Wait, this is a codebase for Qiskit, and the `Workspace Layout` shows `crates/pyext`. It's possible that some parts are compiled.
However, I am supposed to be able to run tests and code.
Wait, why did I get this error? `qiskit/__init__.py` line 55.

Let me check `qiskit/__init__.py` around line 55.

It seems there is a module import error: `ModuleNotFoundError: No module named 'qiskit._accelerate'`. Wait, this is a codebase for Qiskit, and the `Workspace Layout` shows `crates/pyext`. It's possible that some parts are compiled. However, I am supposed to be able to run tests and code. Wait, why did I get this error? `qiskit/__init__.py` line 55. Let me check `qiskit/__init__.py` around line 55. <channel|><|tool_call>call:read_file{end_line:65,filepath:<|"|>qiskit/__init__.py<|"|>,start_line:50}<tool_call|><|tool_response>

Generated tokens 307 tokens · stopped: STOP

It seems `qiskit._accelerate` is missing. This is strange. Maybe it's not installed in the environment or I need to install it. But I cannot run `pip`.
Wait, maybe I can use `PYTHONPATH=.` or something?
But the `qiskit` folder is in `/workspace`.

Actually, `qiskit._accelerate` might be a compiled extension that isn't present in this environment, or it's provided differently.
Wait, if `qiskit` is installed, why am I importing from `/workspace/qiskit`?
When I run `python3 - <<'PY'`, it picks up the local `qiskit` directory.

If the local `qiskit` directory contains `__init__.py` that tries to import `qiskit._accelerate`, it will fail if that compiled module is not in the path.

Let's try to import `qiskit` from the installed site-packages if it's available, or figure out how to import it.
But I should be testing the code in `/workspace`.

Wait, if I run `python3 -m pytest`, it usually handles paths.
Let's see if I can run any existing tests.

It seems `qiskit._accelerate` is missing. This is strange. Maybe it's not installed in the environment or I need to install it. But I cannot run `pip`. Wait, maybe I can use `PYTHONPATH=.` or something? But the `qiskit` folder is in `/workspace`. Actually, `qiskit._accelerate` might be a compiled extension that isn't present in this environment, or it's provided differently. Wait, if `qiskit` is installed, why am I importing from `/workspace/qiskit`? When I run `python3 - <<'PY'`, it picks up the local `qiskit` directory. If the local `qiskit` directory contains `__init__.py` that tries to import `qiskit._accelerate`, it will fail if that compiled module is not in the path. Let's try to import `qiskit` from the installed site-packages if it's available, or figure out how to import it. But I should be testing the code in `/workspace`. Wait, if I run `python3 -m pytest`, it usually handles paths. Let's see if I can run any existing tests. <channel|><|tool_call>call:run_command{command:<|"|>pytest -q --tb=short --no-header tests/python/transpiler/test_target.py<|"|>}<tool_call|><|tool_response>

Generated tokens 56 tokens · stopped: STOP

Ah, I should check the layout again.
`./test/python` exists.
Let's see what is inside `test/python`.

Ah, I should check the layout again. `./test/python` exists. Let's see what is inside `test/python`. <channel|><|tool_call>call:run_command{command:<|"|>find test/python -name "*target*"<|"|>}<tool_call|><|tool_response>

Generated tokens 148 tokens · stopped: STOP

The file `test/python/transpiler/test_target.py` should exist.
Wait, the previous `pytest` command failed with `ERROR: file or directory not found: tests/python/transpiler/test_target.py`.
Ah! The directory is `test/python/transpiler/test_target.py`, not `tests/python/transpiler/test_target.py`. I added an 's' to `test`.

Let's try again.

The file `test/python/transpiler/test_target.py` should exist. Wait, the previous `pytest` command failed with `ERROR: file or directory not found: tests/python/transpiler/test_target.py`. Ah! The directory is `test/python/transpiler/test_target.py`, not `tests/python/transpiler/test_target.py`. I added an 's' to `test`. Let's try again. <channel|><|tool_call>call:run_command{command:<|"|>pytest test/python/transpiler/test_target.py -q --tb=short --no-header<|"|>}<tool_call|><|tool_response>

Generated tokens 157 tokens · stopped: STOP

This is very strange. `qiskit._accelerate` seems to be missing.
If I can't run the code, I can't verify the fix.
Wait, maybe I can mock `qiskit._accelerate`?

The error is coming from `qiskit/__init__.py`.
Let's see if I can bypass it by setting `PYTHONPATH` or by mocking the module.
Actually, since I am in a sandbox, maybe the compiled extensions are in a different place.

Let's check if `qiskit._accelerate` exists anywhere as a `.so` file.

This is very strange. `qiskit._accelerate` seems to be missing. If I can't run the code, I can't verify the fix. Wait, maybe I can mock `qiskit._accelerate`? The error is coming from `qiskit/__init__.py`. Let's see if I can bypass it by setting `PYTHONPATH` or by mocking the module. Actually, since I am in a sandbox, maybe the compiled extensions are in a different place. Let's check if `qiskit._accelerate` exists anywhere as a `.so` file. <channel|><|tool_call>call:run_command{command:<|"|>find /workspace -name "_accelerate*"<|"|>}<tool_call|><|tool_response>

Generated tokens 68 tokens · stopped: STOP

It's not in `/workspace`.
Maybe it's installed in site-packages?
Let's see where `qiskit` is installed.

It's not in `/workspace`. Maybe it's installed in site-packages? Let's see where `qiskit` is installed. <channel|><|tool_call>call:run_command{command:<|"|>python3 -c "import qiskit; print(qiskit.__file__)"<|"|>}<tool_call|><|tool_response>

Generated tokens 437 tokens · stopped: STOP

Wait, it's importing from `/workspace/qiskit/__init__.py`.
If I remove `/workspace/qiskit` from `sys.path` before importing `qiskit`, maybe it will use the installed version?
But I want to test the changes I make in `/workspace`.

Actually, if I just want to run the reproduction script, I can mock `qiskit._accelerate`.

Let's try this:
```python
import sys
from unittest.mock import MagicMock
sys.modules["qiskit._accelerate"] = MagicMock()
# then import qiskit
```

Let's try that in the reproduction script.

Wait, it's importing from `/workspace/qiskit/__init__.py`. If I remove `/workspace/qiskit` from `sys.path` before importing `qiskit`, maybe it will use the installed version? But I want to test the changes I make in `/workspace`. Actually, if I just want to run the reproduction script, I can mock `qiskit._accelerate`. Let's try this: ```python import sys from unittest.mock import MagicMock sys.modules["qiskit._accelerate"] = MagicMock() # then import qiskit ``` Let's try that in the reproduction script. <channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY' import sys from unittest.mock import MagicMock sys.modules["qiskit._accelerate"] = MagicMock() sys.modules["qiskit._accelerate.circuit"] = MagicMock() sys.modules["qiskit._accelerate.convert_2q_block_matrix"] = MagicMock() from qiskit.circuit.library import CXGate from qiskit.transpiler import Target target = Target() cx_properties = { (0, 1): None, (1, 0): None, (0, 2): None, (2, 0): None, (0, 3): None, (2, 3): None, (3, 0): None, (3, 2): None } target.add_instruction(CXGate(), cx_properties) try: print(target.has_calibration("cx", (0, 1))) except AttributeError as e: print(f"Caught expected AttributeError: {e}") except Exception as e: print(f"Caught unexpected exception: {type(e).__name__}: {e}") PY <|"|>}<tool_call|><|tool_response>

Generated tokens 675 tokens · stopped: STOP

The error is now: `AttributeError: partially initialized module 'qiskit' has no attribute '_accelerate' (most likely due to a circular import)`.
This is happening in `qiskit/__init__.py` line 62: `sys.modules["qiskit._accelerate.circuit"] = qiskit._accelerate.circuit`.

Wait, if I mock `qiskit._accelerate` before importing `qiskit`, but `qiskit/__init__.py` does `import qiskit._accelerate`, it might be okay, but then it tries to access `qiskit._accelerate.circuit` and since `qiskit` is still being initialized, it fails?

Actually, `import qiskit` will execute `qiskit/__init__.py`.
In `qiskit/__init__.py`:
Line 55: `import qiskit._accelerate`
Line 62: `sys.modules["qiskit._accelerate.circuit"] = qiskit._accelerate.circuit`

If I put `sys.modules["qiskit._accelerate"] = MagicMock()` before `import qiskit`, the `import qiskit._accelerate` on line 55 should use the mock.
However, it seems the mock is not behaving as expected when it is used as `qiskit._accelerate`.

Let's try to be more careful.

The error is now: `AttributeError: partially initialized module 'qiskit' has no attribute '_accelerate' (most likely due to a circular import)`. This is happening in `qiskit/__init__.py` line 62: `sys.modules["qiskit._accelerate.circuit"] = qiskit._accelerate.circuit`. Wait, if I mock `qiskit._accelerate` before importing `qiskit`, but `qiskit/__init__.py` does `import qiskit._accelerate`, it might be okay, but then it tries to access `qiskit._accelerate.circuit` and since `qiskit` is still being initialized, it fails? Actually, `import qiskit` will execute `qiskit/__init__.py`. In `qiskit/__init__.py`: Line 55: `import qiskit._accelerate` Line 62: `sys.modules["qiskit._accelerate.circuit"] = qiskit._accelerate.circuit` If I put `sys.modules["qiskit._accelerate"] = MagicMock()` before `import qiskit`, the `import qiskit._accelerate` on line 55 should use the mock. However, it seems the mock is not behaving as expected when it is used as `qiskit._accelerate`. Let's try to be more careful. <channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY' import sys from unittest.mock import MagicMock mock_accel = MagicMock() sys.modules["qiskit._accelerate"] = mock_accel sys.modules["qiskit._accelerate.circuit"] = MagicMock() sys.modules["qiskit._accelerate.convert_2q_block_matrix"] = MagicMock() # Now we need to make sure that qiskit._accelerate actually works when accessed through the qiskit module # But when qiskit is imported, it does `import qiskit._accelerate`. # If we already have sys.modules["qiskit._accelerate"], it should use it. try: import qiskit print("Successfully imported qiskit") except Exception as e: print(f"Failed to import qiskit: {e}") import traceback traceback.print_exc() from qiskit.circuit.library import CXGate from qiskit.transpiler import Target target = Target() cx_properties = { (0, 1): None, } target.add_instruction(CXGate(), cx_properties) try: print(f"has_calibration: {target.has_calibration('cx', (0, 1))}") except AttributeError as e: print(f"Caught expected AttributeError: {e}") except Exception as e: print(f"Caught unexpected exception: {type(e).__name__}: {e}") PY <|"|>}<tool_call|><|tool_response>

Generated tokens 306 tokens · stopped: STOP

This is really annoying. Let's just try to avoid importing `qiskit` and instead import the specific modules we need.
But `qiskit.transpiler.Target` might depend on `qiskit/__init__.py`.

Wait, if I just want to test the logic of `has_calibration`, I can just read the code and fix it, since the bug is obvious.
The line `return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None` will fail if `self._gate_map[operation_name][qargs]` is `None`.

The fix should be to check if it is not `None` before calling `getattr`.

```python
        val = self._gate_map[operation_name][qargs]
        return getattr(val, "_calibration", None) is not None
```
Wait, `getattr(None, "_calibration", None)` still raises `AttributeError` because the first argument to `getattr` cannot be `None` if you're looking for an attribute.
No, `getattr(None, "attr", default)` always raises `AttributeError` because it tries to find `attr` on `None`.

Wait, let me check that in a python shell.

This is really annoying. Let's just try to avoid importing `qiskit` and instead import the specific modules we need. But `qiskit.transpiler.Target` might depend on `qiskit/__init__.py`. Wait, if I just want to test the logic of `has_calibration`, I can just read the code and fix it, since the bug is obvious. The line `return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None` will fail if `self._gate_map[operation_name][qargs]` is `None`. The fix should be to check if it is not `None` before calling `getattr`. ```python val = self._gate_map[operation_name][qargs] return getattr(val, "_calibration", None) is not None ``` Wait, `getattr(None, "_calibration", None)` still raises `AttributeError` because the first argument to `getattr` cannot be `None` if you're looking for an attribute. No, `getattr(None, "attr", default)` always raises `AttributeError` because it tries to find `attr` on `None`. Wait, let me check that in a python shell. <channel|><|tool_call>call:run_command{command:<|"|>python3 -c "print(getattr(None, 'attr', None))"<|"|>}<tool_call|><|tool_response>

Generated tokens 63 tokens · stopped: STOP

Wait, I was wrong! `getattr(None, 'attr', None)` returns `None`!
Wait, let me try again.

Wait, I was wrong! `getattr(None, 'attr', None)` returns `None`! Wait, let me try again. <channel|><|tool_call>call:run_command{command:<|"|>python3 -c "print(getattr(None, 'attr', 'default'))"<|"|>}<tool_call|><|tool_response>

Generated tokens 202 tokens · stopped: STOP

Wait! If `getattr(None, 'attr', None)` returns `None`, then why did the user report an `AttributeError`?

Let's re-read the user's report:
`target.has_calibration("cx", (0, 1))  # AttributeError!`

And the code:
`return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None`

Ah! The `getattr` call does NOT have a default value!
`getattr(object, name[, default])`
If `default` is not provided and the attribute doesn't exist, it raises `AttributeError`.
And if `object` is `None`, `None` doesn't have any attributes, so it raises `AttributeError`.

Let's test this.

Wait! If `getattr(None, 'attr', None)` returns `None`, then why did the user report an `AttributeError`? Let's re-read the user's report: `target.has_calibration("cx", (0, 1)) # AttributeError!` And the code: `return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None` Ah! The `getattr` call does NOT have a default value! `getattr(object, name[, default])` If `default` is not provided and the attribute doesn't exist, it raises `AttributeError`. And if `object` is `None`, `None` doesn't have any attributes, so it raises `AttributeError`. Let's test this. <channel|><|tool_call>call:run_command{command:<|"|>python3 -c "getattr(None, '_calibration')"<|"|>}<tool_call|><|tool_response>

Generated tokens 393 tokens · stopped: STOP

Exactly.
So if `self._gate_map[operation_name][qargs]` is `None`, then `getattr(None, "_calibration")` raises `AttributeError`.

The fix is to provide a default value to `getattr`, or check if the object is not `None`.

Given the current code:
`return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None`

If we change it to:
`return getattr(self._gate_map[operation_name][qargs], "_calibration", None) is not None`

Then if `self._gate_map[operation_name][qargs]` is `None`, `getattr(None, "_calibration", None)` will return `None` (the default value), and `None is not None` will be `False`. Which is what we want.

If `self._gate_map[operation_name][qargs]` is an object that HAS `_calibration`, say `_calibration=1`, then `getattr(obj, "_calibration", None)` returns `1`, and `1 is not None` is `True`.

If `self._gate_map[operation_name][qargs]` is an object that DOES NOT have `_calibration`, then `getattr(obj, "_calibration", None)` returns `None`, and `None is not None` is `False`.

This seems like the correct fix.

Now, let me check if there are other similar patterns in `qiskit/transpiler/target.py` that might also cause this issue.
Specifically, let's look at `get_calibration`.

Exactly. So if `self._gate_map[operation_name][qargs]` is `None`, then `getattr(None, "_calibration")` raises `AttributeError`. The fix is to provide a default value to `getattr`, or check if the object is not `None`. Given the current code: `return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None` If we change it to: `return getattr(self._gate_map[operation_name][qargs], "_calibration", None) is not None` Then if `self._gate_map[operation_name][qargs]` is `None`, `getattr(None, "_calibration", None)` will return `None` (the default value), and `None is not None` will be `False`. Which is what we want. If `self._gate_map[operation_name][qargs]` is an object that HAS `_calibration`, say `_calibration=1`, then `getattr(obj, "_calibration", None)` returns `1`, and `1 is not None` is `True`. If `self._gate_map[operation_name][qargs]` is an object that DOES NOT have `_calibration`, then `getattr(obj, "_calibration", None)` returns `None`, and `None is not None` is `False`. This seems like the correct fix. Now, let me check if there are other similar patterns in `qiskit/transpiler/target.py` that might also cause this issue. Specifically, let's look at `get_calibration`. <channel|><|tool_call>call:read_file{end_line:920,filepath:<|"|>qiskit/transpiler/target.py<|"|>,start_line:900}<tool_call|><|tool_response>

Generated tokens 528 tokens · stopped: STOP

In `get_calibration`:
```python
        if not self.has_calibration(operation_name, qargs):
            raise KeyError(
                f"Calibration of instruction {operation_name} for qubit {qargs} is not defined."
            )
        cal_entry = getattr(self._gate_map[operation_name][qargs], "_calibration")
```
Since `get_calibration` calls `self.has_calibration(operation_name, qargs)` first, and `has_calibration` will now return `False` if `self._gate_map[operation_name][qargs]` is `None`, `get_calibration` will raise a `KeyError` instead of an `AttributeError`. This is correct behavior.

Wait, let's check if `self._gate_map[operation_name][qargs]` could be `None` and `has_calibration` returns `True`? No, because the fix makes it return `False`.

But let's double check `has_calibration` again.

```python
    def has_calibration(
        self,
        operation_name: str,
        qargs: tuple[int, ...],
    ) -> bool:
        # ...
        qargs = tuple(qargs)
        if operation_name not in self._gate_map:
            return False
        if qargs not in self._gate_map[operation_name]:
            return False
        return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None
```

Wait, if `self._gate_map[operation_name][qargs]` is `None`, then `getattr(None, "_calibration")` raises `AttributeError`.
If I change it to `getattr(self._gate_map[operation_name][qargs], "_calibration", None) is not None`, it returns `False`.

Is there anything else?
What if `self._gate_map[operation_name][qargs]` is NOT `None`, but it doesn't have `_calibration` attribute?
Then `getattr(obj, "_calibration")` would also raise `AttributeError`.
The user's issue specifically mentioned `None` for `InstructionProperties`.

Let's see what `InstructionProperties` is.

In `get_calibration`: ```python if not self.has_calibration(operation_name, qargs): raise KeyError( f"Calibration of instruction {operation_name} for qubit {qargs} is not defined." ) cal_entry = getattr(self._gate_map[operation_name][qargs], "_calibration") ``` Since `get_calibration` calls `self.has_calibration(operation_name, qargs)` first, and `has_calibration` will now return `False` if `self._gate_map[operation_name][qargs]` is `None`, `get_calibration` will raise a `KeyError` instead of an `AttributeError`. This is correct behavior. Wait, let's check if `self._gate_map[operation_name][qargs]` could be `None` and `has_calibration` returns `True`? No, because the fix makes it return `False`. But let's double check `has_calibration` again. ```python def has_calibration( self, operation_name: str, qargs: tuple[int, ...], ) -> bool: # ... qargs = tuple(qargs) if operation_name not in self._gate_map: return False if qargs not in self._gate_map[operation_name]: return False return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None ``` Wait, if `self._gate_map[operation_name][qargs]` is `None`, then `getattr(None, "_calibration")` raises `AttributeError`. If I change it to `getattr(self._gate_map[operation_name][qargs], "_calibration", None) is not None`, it returns `False`. Is there anything else? What if `self._gate_map[operation_name][qargs]` is NOT `None`, but it doesn't have `_calibration` attribute? Then `getattr(obj, "_calibration")` would also raise `AttributeError`. The user's issue specifically mentioned `None` for `InstructionProperties`. Let's see what `InstructionProperties` is.<channel|><|tool_call>call:grep -rn "class InstructionProperties" qiskit/transpiler/target.py<|"|>}<tool_call|><|tool_response>

Generated tokens 30 tokens · stopped: STOP

<|channel>thought <channel|><|tool_call>call:grep -rn "class InstructionProperties" qiskit/transpiler/target.py<|"|>}<tool_call|><|tool_response>

Generated tokens 38 tokens · stopped: STOP

thermodynamics<|channel>thought <channel|><|tool_call>call:run_command{command:<|"|>grep -rn "class InstructionProperties" qiskit/transpiler/target.py<|"|>}<tool_call|><|tool_response>

Generated tokens 41 tokens · stopped: STOP

<channel|><|tool_call>call:read_file{end_line:120,filepath:<|"|>qiskit/transpiler/target.py<|"|>,start_line:50}<tool_call|><|tool_response>

Generated tokens 286 tokens · stopped: STOP

Wait, looking at the `InstructionProperties.__init__`:

```python
    def __init__(
        self,
        duration: float | None = None,
        error: float | None = None,
        calibration: Schedule | ScheduleBlock | CalibrationEntry | None = None,
    ):
        """Create a new ``InstructionProperties`` object

        Args:
            duration: The duration, in seconds, of the instruction on the
                specified set of qubits
            error: The average error rate for the instruction on the specified
                set of qubits.
            calibration: The pulse representation of the instruction.
        """
        self._calibration: CalibrationEntry | None = None

        self.duration = duration
        self.error = error
        self.calibration = calibration
```

And the `calibration` property:

```python
    @property
    def calibration(self):
        # ...
        if self._calibration is None:
            return None
```

Wait, the `__init__` sets `self.calibration = calibration`, which likely calls the setter.

Let's see the setter for `calibration`.

Wait, looking at the `InstructionProperties.__init__`: ```python def __init__( self, duration: float | None = None, error: float | None = None, calibration: Schedule | ScheduleBlock | CalibrationEntry | None = None, ): """Create a new ``InstructionProperties`` object Args: duration: The duration, in seconds, of the instruction on the specified set of qubits error: The average error rate for the instruction on the specified set of qubits. calibration: The pulse representation of the instruction. """ self._calibration: CalibrationEntry | None = None self.duration = duration self.error = error self.calibration = calibration ``` And the `calibration` property: ```python @property def calibration(self): # ... if self._calibration is None: return None ``` Wait, the `__init__` sets `self.calibration = calibration`, which likely calls the setter. Let's see the setter for `calibration`.<channel|><|tool_call>call:read_file{end_line:180,filepath:<|"|>qiskit/transpiler/target.py<|"|>,start_line:121}<tool_call|><|tool_response>

Generated tokens 389 tokens · stopped: STOP

Okay, the setter:

```python
    @calibration.setter
    def calibration(self, calibration: Schedule | ScheduleBlock | CalibrationEntry):
        if isinstance(calibration, (Schedule, ScheduleBlock)):
            new_entry = ScheduleDef()
            new_entry.define(calibration, user_provided=True)
        else:
            new_entry = calibration
        self._calibration = new_entry
```

Wait, if `calibration` passed to `__init__` is `None`, then `new_entry` will be `None`, and `self._calibration` will be `None`.

Now back to `has_calibration` in `Target`:

```python
    def has_calibration(
        self,
        operation_name: str,
        qargs: tuple[int, ...],
    ) -> bool:
        # ...
        if operation_name not in self._gate_map:
            return False
        if qargs not in self._gate_map[operation_name]:
            return False
        return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None
```

The issue is that `self._gate_map[operation_name][qargs]` might be `None` if the user provided `None` as the properties for that specific qargs.

In the reproduction case:
```python
cx_properties = {
    (0, 1): None,
    # ...
}
target.add_instruction(CXGate(), cx_properties)
```

Let's see `add_instruction` in `Target`.

Okay, the setter: ```python @calibration.setter def calibration(self, calibration: Schedule | ScheduleBlock | CalibrationEntry): if isinstance(calibration, (Schedule, ScheduleBlock)): new_entry = ScheduleDef() new_entry.define(calibration, user_provided=True) else: new_entry = calibration self._calibration = new_entry ``` Wait, if `calibration` passed to `__init__` is `None`, then `new_entry` will be `None`, and `self._calibration` will be `None`. Now back to `has_calibration` in `Target`: ```python def has_calibration( self, operation_name: str, qargs: tuple[int, ...], ) -> bool: # ... if operation_name not in self._gate_map: return False if qargs not in self._gate_map[operation_name]: return False return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None ``` The issue is that `self._gate_map[operation_name][qargs]` might be `None` if the user provided `None` as the properties for that specific qargs. In the reproduction case: ```python cx_properties = { (0, 1): None, # ... } target.add_instruction(CXGate(), cx_properties) ``` Let's see `add_instruction` in `Target`. <channel|><|tool_call>call:run_command{command:<|"|>grep -n "def add_instruction" qiskit/transpiler/target.py<|"|>}<tool_call|><|tool_response>

Generated tokens 52 tokens · stopped: STOP

Let's read `add_instruction`.

Let's read `add_instruction`. <channel|><|tool_call>call:read_file{end_line:370,filepath:<|"|>qiskit/transpiler/target.py<|"|>,start_line:330}<tool_call|><|tool_response>

Generated tokens 54 tokens · stopped: STOP

I need to see the rest of `add_instruction`.

I need to see the rest of `add_instruction`.<channel|><|tool_call>call:read_file{end_line:410,filepath:<|"|>qiskit/transpiler/target.py<|"|>,start_line:371}<tool_call|><|tool_response>

Generated tokens 55 tokens · stopped: STOP

Still not at the implementation part of `add_instruction`.

Still not at the implementation part of `add_instruction`. <channel|><|tool_call>call:read_file{end_line:450,filepath:<|"|>qiskit/transpiler/target.py<|"|>,start_line:411}<tool_call|><|tool_response>

Generated tokens 680 tokens · stopped: STOP

So `add_instruction` does:

```python
            for qarg in properties:
                # ...
                qargs_val[qarg] = properties[qarg]
                self._qarg_gate_map[qarg].add(instruction_name)
        self._gate_map[instruction_name] = qargs_val
```

And in the reproduction case, `properties` is `{ (0,1): None, ... }`.
So `qargs_val[(0,1)]` will be `None`.

Then in `has_calibration`:

```python
    def has_calibration(
        self,
        operation_name: str,
        qargs: tuple[int, ...],
    ) -> bool:
        # ...
        if operation_name not in self._gate_map:
            return False
        if qargs not in self._gate_map[operation_name]:
            return False
        return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None
```

If `self._gate_map[operation_name][qargs]` is `None`, `getattr(None, "_calibration")` raises `AttributeError: 'NoneType' object has no attribute '_calibration'`.

The fix is to check if `self._gate_map[operation_name][qargs]` is not `None` before calling `getattr`.

Wait, the expected behavior is that if it's `None`, it should return `False`.

So:
```python
        props = self._gate_map[operation_name][qargs]
        return getattr(props, "_calibration", None) is not None
```
Actually, `getattr(None, "_calibration", None)` still raises `AttributeError` because the first argument is `None`.

It should be:
```python
        props = self._gate_map[operation_name][qargs]
        return props is not None and getattr(props, "_calibration", None) is not None
```

Or simply:
```python
        return getattr(self._gate_map[operation_name][qargs], "_calibration", None) is not None
```
Wait, `getattr(None, ...)` ALWAYS fails.

So:
```python
        props = self._gate_map[operation_name][qargs]
        return props is not None and getattr(props, "_calibration", None) is not None
```

Wait, is `InstructionProperties` the only thing that can be in `self._gate_map[operation_name][qargs]`?
Yes, according to `add_instruction` and `update_instruction_properties`.

Wait, `update_instruction_properties` also takes `properties`:
```python
    def update_instruction_properties(self, instruction, qargs, properties):
        # ...
```
Let's see its implementation.

So `add_instruction` does: ```python for qarg in properties: # ... qargs_val[qarg] = properties[qarg] self._qarg_gate_map[qarg].add(instruction_name) self._gate_map[instruction_name] = qargs_val ``` And in the reproduction case, `properties` is `{ (0,1): None, ... }`. So `qargs_val[(0,1)]` will be `None`. Then in `has_calibration`: ```python def has_calibration( self, operation_name: str, qargs: tuple[int, ...], ) -> bool: # ... if operation_name not in self._gate_map: return False if qargs not in self._gate_map[operation_name]: return False return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None ``` If `self._gate_map[operation_name][qargs]` is `None`, `getattr(None, "_calibration")` raises `AttributeError: 'NoneType' object has no attribute '_calibration'`. The fix is to check if `self._gate_map[operation_name][qargs]` is not `None` before calling `getattr`. Wait, the expected behavior is that if it's `None`, it should return `False`. So: ```python props = self._gate_map[operation_name][qargs] return getattr(props, "_calibration", None) is not None ``` Actually, `getattr(None, "_calibration", None)` still raises `AttributeError` because the first argument is `None`. It should be: ```python props = self._gate_map[operation_name][qargs] return props is not None and getattr(props, "_calibration", None) is not None ``` Or simply: ```python return getattr(self._gate_map[operation_name][qargs], "_calibration", None) is not None ``` Wait, `getattr(None, ...)` ALWAYS fails. So: ```python props = self._gate_map[operation_name][qargs] return props is not None and getattr(props, "_calibration", None) is not None ``` Wait, is `InstructionProperties` the only thing that can be in `self._gate_map[operation_name][qargs]`? Yes, according to `add_instruction` and `update_instruction_properties`. Wait, `update_instruction_properties` also takes `properties`: ```python def update_instruction_properties(self, instruction, qargs, properties): # ... ``` Let's see its implementation. <channel|><|tool_call>call:read_file{end_line:470,filepath:<|"|>qiskit/transpiler/target.py<|"|>,start_line:451}<tool_call|><|tool_response>

Patch, tests and logs

Final code change Included

Test output Included

============================= test session starts ==============================
collected 81 items

test/python/transpiler/test_target.py .................................. [ 41%]
...............................................                          [100%]

==================================== PASSES ====================================
_____________________ TestTarget.test_coupling_map_3q_gate _____________________
------------------------------ Captured log call -------------------------------
WARNING  qiskit.transpiler.target:target.py:1048 This Target object contains multiqubit gates that operate on > 2 qubits. This will not be reflected in the output coupling map.
- generated xml file: /tmp/rebench-grade-385db1ad03bc477e8a263a80976c2dcf.xml --
=========================== short test summary info ============================
PASSED test/python/transpiler/test_target.py::TestTarget::test_coupling_map
PASSED test/python/transpiler/test_target.py::TestTarget::test_coupling_map_2q_gate
PASSED test/python/transpiler/test_target.py::TestTarget::test_coupling_map_3q_gate
PASSED test/python/transpiler/test_target.py::TestTarget::test_coupling_map_filtered_mutations_do_not_propagate
PASSED test/python/transpiler/test_target.py::TestTarget::test_coupling_map_mixed_global_1q_and_2q_gates
PASSED test/python/transpiler/test_target.py::TestTarget::test_coupling_map_mixed_ideal_global_1q_and_2q_gates
PASSED test/python/transpiler/test_target.py::TestTarget::test_coupling_map_mixed_ideal_global_2q_and_real_2q_gates
PASSED test/python/transpiler/test_target.py::TestTarget::test_coupling_map_mutations_do_not_propagate
PASSED test/python/transpiler/test_target.py::TestTarget::test_coupling_map_no_filter_mutations_do_not_propagate
PASSED test/python/transpiler/test_target.py::TestTarget::test_duplicate_instruction_add_instruction
PASSED test/python/transpiler/test_target.py::TestTarget::test_durations
PASSED test/python/transpiler/test_target.py::TestTarget::test_extra_props_str
PASSED test/python/transpiler/test_target.py::TestTarget::test_get_instruction_from_name
PASSED test/python/transpiler/test_target.py::TestTarget::test_get_instructions_for_qargs
PASSED test/python/transpiler/test_target.py::TestTarget::test_get_invalid_operations_for_qargs
PASSED test/python/transpiler/test_target.py::TestTarget::test_get_non_global_operation_name_ideal_backend
PASSED test/python/transpiler/test_target.py::TestTarget::test_get_non_global_operation_name_ideal_backend_strict_direction
PASSED test/python/transpiler/test_target.py::TestTarget::test_get_operation_for_qargs_global
PASSED test/python/transpiler/test_target.py::TestTarget::test_get_operation_names_for_qargs
PASSED test/python/transpiler/test_target.py::TestTarget::test_get_operation_names_for_qargs_global_insts
PASSED test/python/transpiler/test_target.py::TestTarget::test_get_operation_names_for_qargs_invalid_qargs
PASSED test/python/transpiler/test_target.py::TestTarget::test_instruction_names
PASSED test/python/transpiler/test_target.py::TestTarget::test_instruction_properties
PASSED test/python/transpiler/test_target.py::TestTarget::test_instruction_supported
PASSED test/python/transpiler/test_target.py::TestTarget::test_instruction_supported_arg_len_mismatch
PASSED test/python/transpiler/test_target.py::TestTarget::test_instruction_supported_class_not_in_target
PASSED test/python/transpiler/test_target.py::TestTarget::test_instruction_supported_multiple_parameters
PASSED test/python/transpiler/test_target.py::TestTarget::test_instruction_supported_no_args
PASSED test/python/transpiler/test_target.py::TestTarget::test_instruction_supported_no_operation
PASSED test/python/transpiler/test_target.py::TestTarget::test_instruction_supported_parameters
PASSED test/python/transpiler/test_target.py::TestTarget::test_instructions
PASSED test/python/transpiler/test_target.py::TestTarget::test_mapping
PASSED test/python/transpiler/test_target.py::TestTarget::test_operations
PASSED test/python/transpiler/test_target.py::TestTarget::test_physical_qubits
PASSED test/python/transpiler/test_target.py::TestTarget::test_qargs
PASSED test/python/transpiler/test_target.py::TestTarget::test_qargs_for_operation_name
PASSED test/python/transpiler/test_target.py::TestTarget::test_str
PASSED test/python/transpiler/test_target.py::TestTarget::test_timing_constraints
PASSED test/python/transpiler/test_target.py::TestTarget::test_update_instruction_properties
PASSED test/python/transpiler/test_target.py::TestTarget::test_update_instruction_properties_invalid_instruction
PASSED test/python/transpiler/test_target.py::TestTarget::test_update_instruction_properties_invalid_qarg
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_default_instmap_has_no_custom_gate
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_get_empty_target_calibration
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_has_calibration
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_instruction_schedule_map
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_instruction_schedule_map_ideal_sim_backend
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_loading_legacy_ugate_instmap
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_str
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_timing_constraints
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_update_from_instruction_schedule_map_add_instruction
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_update_from_instruction_schedule_map_new_instruction_no_name_map
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_update_from_instruction_schedule_map_new_qarg_raises
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_update_from_instruction_schedule_map_update_schedule
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_update_from_instruction_schedule_map_with_dt_set
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_update_from_instruction_schedule_map_with_error_dict
PASSED test/python/transpiler/test_target.py::TestPulseTarget::test_update_from_instruction_schedule_map_with_schedule_parameter
PASSED test/python/transpiler/test_target.py::TestGlobalVariableWidthOperations::test_add_invalid_instruction
PASSED test/python/transpiler/test_target.py::TestGlobalVariableWidthOperations::test_coupling_map
PASSED test/python/transpiler/test_target.py::TestGlobalVariableWidthOperations::test_instruction_names
PASSED test/python/transpiler/test_target.py::TestGlobalVariableWidthOperations::test_instruction_supported
PASSED test/python/transpiler/test_target.py::TestGlobalVariableWidthOperations::test_instructions
PASSED test/python/transpiler/test_target.py::TestGlobalVariableWidthOperations::test_mixed_ideal_target_filtered_coupling_map
PASSED test/python/transpiler/test_target.py::TestGlobalVariableWidthOperations::test_operation_names_for_qargs
PASSED test/python/transpiler/test_target.py::TestGlobalVariableWidthOperations::test_operations
PASSED test/python/transpiler/test_target.py::TestGlobalVariableWidthOperations::test_operations_for_qargs
PASSED test/python/transpiler/test_target.py::TestGlobalVariableWidthOperations::test_qargs
PASSED test/python/transpiler/test_target.py::TestGlobalVariableWidthOperations::test_qargs_for_operation_name
PASSED test/python/transpiler/test_target.py::TestGlobalVariableWidthOperations::test_qargs_single_qarg
PASSED test/python/transpiler/test_target.py::TestInstructionProperties::test_empty_repr
PASSED test/python/transpiler/test_target.py::TestTargetFromConfiguration::test_basis_gates_coupling_map
PASSED test/python/transpiler/test_target.py::TestTargetFromConfiguration::test_basis_gates_no_qubits
PASSED test/python/transpiler/test_target.py::TestTargetFromConfiguration::test_basis_gates_qubits_only
PASSED test/python/transpiler/test_target.py::TestTargetFromConfiguration::test_concurrent_measurements
PASSED test/python/transpiler/test_target.py::TestTargetFromConfiguration::test_custom_basis_gates
PASSED test/python/transpiler/test_target.py::TestTargetFromConfiguration::test_inst_map
PASSED test/python/transpiler/test_target.py::TestTargetFromConfiguration::test_missing_custom_basis_no_coupling
PASSED test/python/transpiler/test_target.py::TestTargetFromConfiguration::test_missing_custom_basis_with_coupling
PASSED test/python/transpiler/test_target.py::TestTargetFromConfiguration::test_over_two_qubit_gate_without_coupling
PASSED test/python/transpiler/test_target.py::TestTargetFromConfiguration::test_over_two_qubits_with_coupling
PASSED test/python/transpiler/test_target.py::TestTargetFromConfiguration::test_properties
PASSED test/python/transpiler/test_target.py::TestTargetFromConfiguration::test_properties_with_durations
============================== 81 passed in 2.99s ==============================

Test errors Included

Test report (JUnit) Included

<?xml version="1.0" encoding="utf-8"?><testsuites name="pytest tests"><testsuite name="pytest" errors="0" failures="0" skipped="0" tests="81" time="2.464" timestamp="2026-11-14T02:34:09.583441+00:00" hostname="c7575fc19854"><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_coupling_map" time="0.004" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_coupling_map_2q_gate" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_coupling_map_3q_gate" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_coupling_map_filtered_mutations_do_not_propagate" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_coupling_map_mixed_global_1q_and_2q_gates" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_coupling_map_mixed_ideal_global_1q_and_2q_gates" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_coupling_map_mixed_ideal_global_2q_and_real_2q_gates" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_coupling_map_mutations_do_not_propagate" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_coupling_map_no_filter_mutations_do_not_propagate" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_duplicate_instruction_add_instruction" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_durations" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_extra_props_str" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_get_instruction_from_name" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_get_instructions_for_qargs" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_get_invalid_operations_for_qargs" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_get_non_global_operation_name_ideal_backend" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_get_non_global_operation_name_ideal_backend_strict_direction" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_get_operation_for_qargs_global" time="0.004" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_get_operation_names_for_qargs" time="0.003" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_get_operation_names_for_qargs_global_insts" time="0.003" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_get_operation_names_for_qargs_invalid_qargs" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_instruction_names" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_instruction_properties" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_instruction_supported" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_instruction_supported_arg_len_mismatch" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_instruction_supported_class_not_in_target" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_instruction_supported_multiple_parameters" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_instruction_supported_no_args" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_instruction_supported_no_operation" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_instruction_supported_parameters" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_instructions" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_mapping" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_operations" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_physical_qubits" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_qargs" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_qargs_for_operation_name" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_str" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_timing_constraints" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_update_instruction_properties" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_update_instruction_properties_invalid_instruction" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTarget" name="test_update_instruction_properties_invalid_qarg" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_default_instmap_has_no_custom_gate" time="1.372" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_get_empty_target_calibration" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_has_calibration" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_instruction_schedule_map" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_instruction_schedule_map_ideal_sim_backend" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_loading_legacy_ugate_instmap" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_str" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_timing_constraints" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_update_from_instruction_schedule_map_add_instruction" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_update_from_instruction_schedule_map_new_instruction_no_name_map" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_update_from_instruction_schedule_map_new_qarg_raises" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_update_from_instruction_schedule_map_update_schedule" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_update_from_instruction_schedule_map_with_dt_set" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_update_from_instruction_schedule_map_with_error_dict" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestPulseTarget" name="test_update_from_instruction_schedule_map_with_schedule_parameter" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestGlobalVariableWidthOperations" name="test_add_invalid_instruction" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestGlobalVariableWidthOperations" name="test_coupling_map" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestGlobalVariableWidthOperations" name="test_instruction_names" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestGlobalVariableWidthOperations" name="test_instruction_supported" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestGlobalVariableWidthOperations" name="test_instructions" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestGlobalVariableWidthOperations" name="test_mixed_ideal_target_filtered_coupling_map" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestGlobalVariableWidthOperations" name="test_operation_names_for_qargs" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestGlobalVariableWidthOperations" name="test_operations" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestGlobalVariableWidthOperations" name="test_operations_for_qargs" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestGlobalVariableWidthOperations" name="test_qargs" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestGlobalVariableWidthOperations" name="test_qargs_for_operation_name" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestGlobalVariableWidthOperations" name="test_qargs_single_qarg" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestInstructionProperties" name="test_empty_repr" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTargetFromConfiguration" name="test_basis_gates_coupling_map" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTargetFromConfiguration" name="test_basis_gates_no_qubits" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTargetFromConfiguration" name="test_basis_gates_qubits_only" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTargetFromConfiguration" name="test_concurrent_measurements" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTargetFromConfiguration" name="test_custom_basis_gates" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTargetFromConfiguration" name="test_inst_map" time="0.006" /><testcase classname="test.python.transpiler.test_target.TestTargetFromConfiguration" name="test_missing_custom_basis_no_coupling" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTargetFromConfiguration" name="test_missing_custom_basis_with_coupling" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTargetFromConfiguration" name="test_over_two_qubit_gate_without_coupling" time="0.001" /><testcase classname="test.python.transpiler.test_target.TestTargetFromConfiguration" name="test_over_two_qubits_with_coupling" time="0.002" /><testcase classname="test.python.transpiler.test_target.TestTargetFromConfiguration" name="test_properties" time="0.003" /><testcase classname="test.python.transpiler.test_target.TestTargetFromConfiguration" name="test_properties_with_durations" time="0.004" /></testsuite></testsuites>

Agent log Included

  [   0.0s] 📋 System Prompt: You are a principal Python software engineer resolving a repository issue in `/workspace`.
  [   0.0s] 🎯 Task Prompt: You are evaluating a software engineering task for repository Qiskit/qiskit.
  [  11.4s] 💭 (758 chars) "The user is reporting an `AttributeError` in `Target.has_calibration` when an `Instruction` 
has `None` for its `Instruct..."
  [  11.4s] 🔧 run_command grep -rn --include="*.py" "class Target" qiskit/transpiler
  [  11.4s]   → qiskit/transpiler/target.py:139:class Target(Mapping):
  [  14.4s] 💭 (119 chars) "Okay, the class `Target` is in `qiskit/transpiler/target.py`.
Now let's find the `has_calibration` method in that file."
  [  14.4s] 🔧 run_command grep -rn "def has_calibration" qiskit/transpiler/target.py
  [  14.4s]   → 874:    def has_calibration(
  [  21.1s] 💭 (124 chars) "Now I will read the code for `has_calibration` and some surrounding code to understand why 
it's raising an `AttributeErr..."
  [  21.1s] 📖 read_file (qiskit/transpiler/target.py)
  [  21.1s]   ✓ {'status': 'ok', 'filepath': 'qiskit/transpiler/target.py', 'content': '                        x < 
self.num_qubits for …
  [  46.3s] 💭 (633 chars) "The line causing the error is likely:
`return getattr(self._gate_map[operation_name][qargs], "_calibration") is not None..."
  [  46.3s] 🔧 run_command (22 lines) python3 - <<'PY'
  [  46.4s]   → error (exit 0): 
  [  59.8s] 💭 (401 chars) "It seems there is a module import error: `ModuleNotFoundError: No module named 
'qiskit._accelerate'`.
Wait, this is a co..."
  [  59.8s] 📖 read_file (qiskit/__init__.py)
  [  59.8s]   ✓ {'status': 'ok', 'filepath': 'qiskit/__init__.py', 'content': '        "1.3.0 release, which coincides 
with when Python …
  [  83.8s] 💭 (954 chars) "It seems `qiskit._accelerate` is missing. This is strange. Maybe it's not installed in the 
environment or I need to inst..."
  [  83.8s] 🔧 run_command pytest -q --tb=short --no-header tests/python/transpiler/test_target.py
  [  84.6s]   → error (exit 0): 
  [  87.8s] 💭 (100 chars) "Ah, I should check the layout again.
`./test/python` exists.
Let's see what is inside `test/python`."
  [  87.8s] 🔧 run_command find test/python -name "*target*"
  [  87.9s]   → test/python/qasm/TestBasisTranslator_skip_target.qasm
  [  98.2s] 💭 (340 chars) "The file `test/python/transpiler/test_target.py` should exist.
Wait, the previous `pytest` command failed with `ERROR: f..."
  [  98.2s] 🔧 run_command pytest test/python/transpiler/test_target.py -q --tb=short --no-header
  [  98.5s]   → error (exit 0): 
  [ 110.8s] 💭 (445 chars) "This is very strange. `qiskit._accelerate` seems to be missing.
If I can't run the code, I can't verify the fix.
Wait, m..."
  [ 110.8s] 🔧 run_command find /workspace -name "_accelerate*"
  [ 110.8s]   🔧 
  [ 115.7s] 💭 (103 chars) "It's not in `/workspace`.
Maybe it's installed in site-packages?
Let's see where `qiskit` is installed."
  [ 115.7s] 🔧 run_command python3 -c "import qiskit; print(qiskit.__file__)"
  [ 115.8s]   → error (exit 0): 
  [ 135.9s] 💭 (511 chars) "Wait, it's importing from `/workspace/qiskit/__init__.py`.
If I remove `/workspace/qiskit` from `sys.path` before import..."
  [ 135.9s] 🔧 run_command (30 lines) python3 - <<'PY'
  [ 136.2s]   → error (exit 0): 
  [ 171.6s] 💭 (1006 chars) "The error is now: `AttributeError: partially initialized module 'qiskit' has no attribute 
'_accelerate' (most likely due..."
  [ 171.6s] 🔧 run_command (37 lines) python3 - <<'PY'
  [ 171.8s]   → error (exit 0): 
  [ 197.4s] 💭 (992 chars) "This is really annoying. Let's just try to avoid importing `qiskit` and instead import the 
specific modules we need.
But..."
  [ 197.4s] 🔧 run_command python3 -c "print(getattr(None, 'attr', None))"
  [ 197.5s]   → None
  [ 201.1s] 💭 (88 chars) "Wait, I was wrong! `getattr(None, 'attr', None)` returns `None`!
Wait, let me try again."
  [ 201.1s] 🔧 run_command python3 -c "print(getattr(None, 'attr', 'default'))"
  [ 201.1s]   → default
  [ 217.1s] 💭 (587 chars) "Wait! If `getattr(None, 'attr', None)` returns `None`, then why did the user report an 
`AttributeError`?

Let's re-read ..."
  [ 217.1s] 🔧 run_command python3 -c "getattr(None, '_calibration')"
  [ 217.2s]   → error (exit 0): 
  [ 240.2s] 💭 (1217 chars) "Exactly.
So if `self._gate_map[operation_name][qargs]` is `None`, then `getattr(None, "_calibration")` raises `Attribute..."
  [ 240.2s] 📖 read_file (qiskit/transpiler/target.py)
  [ 240.3s]   ✓ {'status': 'ok', 'filepath': 'qiskit/transpiler/target.py', 'content': '        **kwargs: 
ParameterValueType,\n    ) -> …
  [ 272.6s] 💭 (1798 chars) "In `get_calibration`:
```python
        if not self.has_calibration(operation_name, qargs):
            raise KeyError(
..."
  [ 272.6s] ✅ Agent finished: <|tool_call>call:grep -rn "class InstructionProperties" 
qiskit/transpiler/target.py<|"|>}<tool_call|>
  [ 272.6s] 🎯 Task Prompt: Your previous response reached the token limit before the tool call finished closing 
(<|tool_call|> was cut off). Do NOT...
  [ 275.8s] ✅ Agent finished: <|tool_call>call:grep -rn "class InstructionProperties" 
qiskit/transpiler/target.py<|"|>}<tool_call|>
  [ 275.8s] 🎯 Task Prompt: Your previous response reached the token limit before the tool call finished closing 
(<|tool_call|> was cut off). Do NOT...
  [ 277.5s] 🔧 run_command grep -rn "class InstructionProperties" qiskit/transpiler/target.py
  [ 277.5s]   → 58:class InstructionProperties:
  [ 279.9s] 📖 read_file (qiskit/transpiler/target.py)
  [ 280.0s]   ✓ {'status': 'ok', 'filepath': 'qiskit/transpiler/target.py', 'content': '# full target\nfrom 
qiskit.providers.backend imp…
  [ 301.2s] 💭 (1097 chars) "Wait, looking at the `InstructionProperties.__init__`:

```python
    def __init__(
        self,
        duration: floa..."
  [ 301.2s] 📖 read_file (qiskit/transpiler/target.py)
  [ 301.2s]   ✓ {'status': 'ok', 'filepath': 'qiskit/transpiler/target.py', 'content': '        return 
self._calibration.get_schedule()\…
  [ 332.9s] 💭 (1279 chars) "Okay, the setter:

```python
    @calibration.setter
    def calibration(self, calibration: Schedule | ScheduleBlock | C..."
  [ 332.9s] 🔧 run_command grep -n "def add_instruction" qiskit/transpiler/target.py
  [ 333.0s]   → 330:    def add_instruction(self, instruction, properties=None, name=None):
  [ 335.1s] 💭 (29 chars) "Let's read `add_instruction`."
  [ 335.1s] 📖 read_file (qiskit/transpiler/target.py)
  [ 335.2s]   ✓ {'status': 'ok', 'filepath': 'qiskit/transpiler/target.py', 'content': '    def add_instruction(self, 
instruction, prope…
  [ 337.6s] 💭 (44 chars) "I need to see the rest of `add_instruction`."
  [ 337.6s] 📖 read_file (qiskit/transpiler/target.py)
  [ 337.6s]   ✓ {'status': 'ok', 'filepath': 'qiskit/transpiler/target.py', 'content': '            properties (dict): A
dictionary of q…
  [ 340.4s] 💭 (58 chars) "Still not at the implementation part of `add_instruction`."
  [ 340.4s] 📖 read_file (qiskit/transpiler/target.py)
  [ 340.5s]   ✓ {'status': 'ok', 'filepath': 'qiskit/transpiler/target.py', 'content': '        if properties is None:\n
prop…
  [ 383.8s] 💭 (2260 chars) "So `add_instruction` does:

```python
            for qarg in properties:
                # ...
                qargs_va..."
  [ 383.8s] 📖 read_file (qiskit/transpiler/target.py)
  [ 383.9s]   ✓ {'status': 'ok', 'filepath': 'qiskit/transpiler/target.py', 'content': '        if qargs not in 
self._gate_map[instructi…

Native result row

{
  "agent_error": "Agent exceeded session timeout (7.5 min)",
  "duration_seconds": 454.07,
  "error": "Empty agent patch",
  "grade": {
    "error": "Empty agent patch",
    "resolved": false,
    "strict_clean_patch": false,
    "test_exit_code": -1
  },
  "instance_id": "qiskit__qiskit-12527",
  "pass_idx": 0,
  "patch_chars": 0,
  "phase1_seconds": 454.07,
  "repo": "Qiskit/qiskit",
  "request_log_path": "/kaggle-root/working/r31/rollouts_X/requests/qiskit__qiskit-12527__p0__r4.jsonl",
  "resolved": false,
  "rollout_idx": 4,
  "run_key": "qiskit__qiskit-12527__p0__r4",
  "strict_clean_patch": false,
  "tool_calls": 24,
  "total_llm_calls": 26,
  "trace_path": "/kaggle-root/working/r31/rollouts_X/traces/trace_qiskit__qiskit-12527__p0__r4.json"
}