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ROLLOUT 1 · pyqtgraph/pyqtgraph

pyqtgraph__pyqtgraph-3278

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474 stotal time
20tool calls
20model calls
5,716tokens generated
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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 9,569 characters
You are evaluating a software engineering task for repository pyqtgraph/pyqtgraph.

Problem Statement:
TypeError when using a record array to plot data
<!-- In the following, please describe your issue in detail! -->
<!-- If some sections do not apply, just remove them. -->

### Short description
<!-- This should summarize the issue. -->
Using a NumPy record array as data to plot results in the following:
`TypeError: Cannot compare structured or void to non-void arrays.`

### Code to reproduce
<!-- Please provide a minimal working example that reproduces the issue in the code block below.
     Ideally, this should be a full example someone else could run without additional setup. -->

```python
import pyqtgraph as pg
import numpy as np

data_array = np.recarray((10,), dtype=[('x', float), ('y', float)])
pg.plot(data_array)

pg.exec()
```

### Expected behavior
<!-- What should happen? -->
According to the API reference, a PlotDataItem can be initialized with a NumPy recarray with `dtype=[('x', float), ('y', float), ...]`, so the above code should plot the (uninitialized) recarray data.

### Real behavior
<!-- What happens? -->
```
Traceback (most recent call last):
  File "C:\Users\_\code\recarray_test.py", line 5, in <module>
    pg.plot(data_array)
  File "C:\Users\_\code\.venv\lib\site-packages\pyqtgraph\__init__.py", line 392, in plot
    w.plot(*args, **dataArgs)
  File "C:\Users\_\code\.venv\lib\site-packages\pyqtgraph\graphicsItems\PlotItem\PlotItem.py", line 630, in plot
    item = PlotDataItem(*args, **kargs)
  File "C:\Users\_\code\.venv\lib\site-packages\pyqtgraph\graphicsItems\PlotDataItem.py", line 375, in __init__
    self.setData(*args, **kargs)
  File "C:\Users\_\code\.venv\lib\site-packages\pyqtgraph\graphicsItems\PlotDataItem.py", line 719, in setData
    if 'x' in data:
TypeError: Cannot compare structured or void to non-void arrays.
```

### Tested environment(s)

 * PyQtGraph version: 0.13.7
 * Qt Python binding: PyQt6 6.8.1 Qt 6.8.2
 * Python version: 3.9.13
 * NumPy version: 2.0.2
 * Operating system: Windows 11
 * Installation method: pip


## 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):
```
./CHANGELOG
./CODE_OF_CONDUCT.md
./CONTRIBUTING.md
./LICENSE.txt
./MANIFEST.in
./README.md
./benchmarks
./binder
./binder/apt.txt
./binder/requirements.txt
./binder/runtime.txt
./binder/start
./doc
./doc/Makefile
./doc/listmissing.py
./doc/make.bat
./doc/requirements.txt
./doc/source
./doc/source/_static
./doc/source/api_reference
./doc/source/conf.py
./doc/source/developer_guide
./doc/source/dictionaries
./doc/source/getting_started
./doc/source/images
./doc/source/index.rst
./doc/source/user_guide
./doc/uml_overview.txt
./pyproject.toml
./pyqtgraph
./pyqtgraph/GraphicsScene
./pyqtgraph/GraphicsScene/GraphicsScene.py
./pyqtgraph/GraphicsScene/__init__.py
./pyqtgraph/GraphicsScene/exportDialog.py
./pyqtgraph/GraphicsScene/exportDialogTemplate.ui
./pyqtgraph/GraphicsScene/exportDialogTemplate_generic.py
./pyqtgraph/GraphicsScene/mouseEvents.py
./pyqtgraph/PlotData.py
./pyqtgraph/Point.py
./pyqtgraph/Qt
./pyqtgraph/Qt/OpenGLConstants.py
./pyqtgraph/Qt/OpenGLHelpers.py
./pyqtgraph/Qt/QtCore
./pyqtgraph/Qt/QtGui
./pyqtgraph/Qt/QtSvg.pyi
./pyqtgraph/Qt/QtTest.pyi
./pyqtgraph/Qt/QtWidgets
./pyqtgraph/Qt/__init__.py
./pyqtgraph/Qt/__init__.pyi
./pyqtgraph/Qt/compat
./pyqtgraph/Qt/internals.py
./pyqtgraph/SRTTransform.py
./pyqtgraph/SRTTransform3D.py
./pyqtgraph/SignalProxy.py
./pyqtgraph/ThreadsafeTimer.py
./pyqtgraph/Transform3D.py
./pyqtgraph/Vector.py
./pyqtgraph/WidgetGroup.py
./pyqtgraph/__init__.py
./pyqtgraph/colormap.py
./pyqtgraph/colors
./pyqtgraph/colors/__init__.py
./pyqtgraph/colors/maps
./pyqtgraph/colors/palette.py
./pyqtgraph/configfile.py
./pyqtgraph/console
./pyqtgraph/console/CmdInput.py
./pyqtgraph/console/Console.py
./pyqtgraph/console/__init__.py
./pyqtgraph/console/exception_widget.py
./pyqtgraph/console/repl_widget.py
./pyqtgraph/console/stackwidget.py
./pyqtgraph/debug.py
./pyqtgraph/dockarea
./pyqtgraph/dockarea/Container.py
./pyqtgraph/dockarea/Dock.py
./pyqtgraph/dockarea/DockArea.py
./pyqtgraph/dockarea/DockDrop.py
./pyqtgraph/dockarea/__init__.py
./pyqtgraph/examples
./pyqtgraph/examples/Arrow.py
./pyqtgraph/examples/AxisItem_label_overlap.py
./pyqtgraph/examples/BarGraphItem.py
./pyqtgraph/examples/CLIexample.py
./pyqtgraph/examples/ColorBarItem.py
./pyqtgraph/examples/ColorButton.py
./pyqtgraph/examples/ColorGradientPlots.py
./pyqtgraph/examples/ConsoleWidget.py
./pyqtgraph/examples/CustomGraphItem.py
./pyqtgraph/examples/DataSlicing.py
./pyqtgraph/examples/DataTreeWidget.py
./pyqtgraph/examples/DateAxisItem.py
./pyqtgraph/examples/DateAxisItem_QtDesigner.py
./pyqtgraph/examples/DateAxisItem_QtDesigner.ui
./pyqtgraph/examples/DiffTreeWidget.py
./pyqtgraph/examples/Draw.py
./pyqtgraph/examples/ErrorBarItem.py
./pyqtgraph/examples/ExampleApp.py
./pyqtgraph/examples/FillBetweenItem.py
./pyqtgraph/examples/Flowchart.py
./pyqtgraph/examples/FlowchartCustomNode.py
./pyqtgraph/examples/GLBarGraphItem.py
./pyqtgraph/examples/GLGradientLegendItem.py
./pyqtgraph/examples/GLGraphItem.py
./pyqtgraph/examples/GLImageItem.py
./pyqtgraph/examples/GLIsosurface.py
./pyqtgraph/examples/GLLinePlotItem.py
./pyqtgraph/examples/GLMeshItem.py
./pyqtgraph/examples/GLPainterItem.py
./pyqtgraph/examples/GLScatterPlotItem.py
./pyqtgraph/examples/GLSurfacePlot.py
./pyqtgraph/examples/GLTextItem.py
./pyqtgraph/examples/GLViewWidget.py
./pyqtgraph/examples/GLVolumeItem.py
./pyqtgraph/examples/GLshaders.py
./pyqtgraph/examples/GradientEditor.py
./pyqtgraph/examples/GradientWidget.py
./pyqtgraph/examples/GraphItem.py
./pyqtgraph/examples/GraphicsLayout.py
./pyqtgraph/examples/GraphicsScene.py
./pyqtgraph/examples/HistogramLUT.py
./pyqtgraph/examples/ImageItem.py
./pyqtgraph/examples/ImageView.py
./pyqtgraph/examples/InfiniteLine.py
./pyqtgraph/examples/InteractiveParameter.py
./pyqtgraph/examples/JoystickButton.py
./pyqtgraph/examples/Legend.py
./pyqtgraph/examples/LogPlotTest.py
./pyqtgraph/examples/MatrixDisplayExample.py
./pyqtgraph/examples/MouseSelection.py
./pyqtgraph/examples/MultiDataPlot.py
./pyqtgraph/examples/MultiPlotSpeedTest.py
./pyqtgraph/examples/MultiplePlotAxes.py
./pyqtgraph/examples/NonUniformImage.py
./pyqtgraph/examples/PColorMeshItem.py
./pyqtgraph/examples/PanningPlot.py
./pyqtgraph/examples/PlotAutoRange.py
./pyqtgraph/examples/PlotSpeedTest.py
./pyqtgraph/examples/PlotWidget.py
./pyqtgraph/examples/Plotting.py
./pyqtgraph/examples/ProgressDialog.py
./pyqtgraph/examples/ROIExamples.py
./pyqtgraph/examples/ROItypes.py
./pyqtgraph/examples/RemoteGraphicsView.py
./pyqtgraph/examples/RemoteSpeedTest.py
./pyqtgraph/examples/RunExampleApp.py
./pyqtgraph/examples/ScaleBar.py
./pyqtgraph/examples/ScatterPlot.py
./pyqtgraph/examples/ScatterPlotSpeedTest.py
./pyqtgraph/examples/ScatterPlotWidget.py
./pyqtgraph/examples/SimplePlot.py
./pyqtgraph/examples/SpinBox.py
./pyqtgraph/examples/Symbols.py
./pyqtgraph/examples/TableWidget.py
./pyqtgraph/examples/TreeWidget.py
./pyqtgraph/examples/VideoSpeedTest.py
./pyqtgraph/examples/VideoTemplate.ui
./pyqtgraph/examples/VideoTemplate_generic.py
./pyqtgraph/examples/ViewBox.py
./pyqtgraph/examples/ViewBoxFeatures.py
./pyqtgraph/examples/ViewLimits.py
./pyqtgraph/examples/__init__.py
./pyqtgraph/examples/__main__.py
./pyqtgraph/examples/_buildParamTypes.py
./pyqtgraph/examples/_paramtreecfg.py
./pyqtgraph/examples/beeswarm.py
./pyqtgraph/exceptionHandling.py
./pyqtgraph/exporters
./pyqtgraph/flowchart
./pyqtgraph/frozenSupport.py
./pyqtgraph/functions.py
./pyqtgraph/functions_numba.py
./pyqtgraph/functions_qimage.py
./pyqtgraph/graphicsItems
./pyqtgraph/icons
./pyqtgraph/imageview
./pyqtgraph/jupyter
./pyqtgraph/multiprocess
./pyqtgraph/opengl
./pyqtgraph/parametertree
./pyqtgraph/reload.py
./pyqtgraph/units.py
./pyqtgraph/util
./pyqtgraph/widgets
./pytest.ini
./setup.py
./test.py
./tests
./tools
./tools/generateChangelog.py
./tools/pg-release.py
./tools/py2exe.bat
./tools/py2exeSetupWindows.py
./tools/pyuic5
./tools/rebuildPtreeRst.py
./tools/rebuildUi.py
./tools/release_instructions.md
./tools/setupHelpers.py
./tools/shell.py
./tox.ini
```
Turn 1at 61 s689 tokens out5,093 prompt tokens
The user is reporting a `TypeError: Cannot compare structured or void to non-void arrays.` when using a NumPy record array to plot data in `pyqtgraph`.

Looking at the traceback provided in the issue:
```python
  File "C:\Users\_\code\recarray_test.py", line 5, in <module>
    pg.plot(data_array)
  File "C:\Users\_\code\.venv\lib\site-packages\pyqtgraph\__init__.py", line 392, in plot
    w.plot(*args, **dataArgs)
  File "C:\Users\_\code\.venv\lib\site-packages\pyqtgraph\graphicsItems\PlotItem\PlotItem.py", line 630, in plot
    item = PlotDataItem(*args, **kargs)
  File "C:\Users\_\code\.venv\lib\site-packages\pyqtgraph\graphicsItems\PlotDataItem.py", line 375, in __init__
    self.setData(*args, **kargs)
  File "C:\Users\_\code\.venv\lib\site-packages\pyqtgraph\graphicsItems\PlotDataItem.py", line 719, in setData
    if 'x' in data:
TypeError: Cannot compare structured or void to non-void arrays.
```

The error happens in `pyqtgraph/graphicsItems/PlotDataItem.py` in the `setData` method, at the line `if 'x' in data:`.

`data` is the `data_array` which is a `np.recarray`.

Let's reproduce this bug.
TOOL CALL · run_command
{
  "command": "python3 - <<'PY'\nimport pyqtgraph as pg\nimport numpy as np\nimport sys\n\n# Use a headless backend or just try to initialize it.\n# Since we are in a sandbox, we might not have a display.\n# However, the error happens during the initialization of PlotDataItem, before any rendering.\ntry:\n    # We can mock the Qt application if needed, but let's see if it crashes before that.\n    # The traceback says it fails in PlotDataItem.setData\n    data_array = np.recarray((10,), dtype=[('x', float), ('y', float)])\n    \n    # Instead of pg.plot(data_array) which requires a PG application/window,\n    # we can directly use PlotDataItem as seen in the traceback.\n    from pyqtgraph.graphicsItems.PlotDataItem import PlotDataItem\n    # To avoid needing an actual QApplication for some basic PlotDataItem initialization,\n    # we might need to create one.\n    from pyqtgraph.Qt.QtWidgets import QApplication\n    app = QApplication(sys.argv)\n    \n    print(\"Creating PlotDataItem with recarray...\")\n    item = PlotDataItem()\n    item.setData(data_array)\n    print(\"Successfully set data!\")\nexcept Exception as e:\n    import traceback\n    traceback.print_exc()\n    sys.exit(1)\nPY\n"
}
Result of run_command 3,549 characters
{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "qt.qpa.xcb: could not connect to display \nqt.qpa.plugin: Could not load the Qt platform plugin \"xcb\" in \"\" even though it was found.\nThis application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.\n\nAvailable platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl, xcb.\n\n/bin/bash: line 30:   115 Aborted                 (core dumped) python3 - <<'PY'\nimport pyqtgraph as pg\nimport numpy as np\nimport sys\n\n# Use a headless backend or just try to initialize it.\n# Since we are in a sandbox, we might not have a display.\n# However, the error happens during the initialization of PlotDataItem, before any rendering.\ntry:\n    # We can mock the Qt application if needed, but let's see if it crashes before that.\n    # The traceback says it fails in PlotDataItem.setData\n    data_array = np.recarray((10,), dtype=[('x', float), ('y', float)])\n    \n    # Instead of pg.plot(data_array) which requires a PG application/window,\n    # we can directly use PlotDataItem as seen in the traceback.\n    from pyqtgraph.graphicsItems.PlotDataItem import PlotDataItem\n    # To avoid needing an actual QApplication for some basic PlotDataItem initialization,\n    # we might need to create one.\n    from pyqtgraph.Qt.QtWidgets import QApplication\n    app = QApplication(sys.argv)\n    \n    print(\"Creating PlotDataItem with recarray...\")\n    item = PlotDataItem()\n    item.setData(data_array)\n    print(\"Successfully set data!\")\nexcept Exception as e:\n    import traceback\n    traceback.print_exc()\n    sys.exit(1)\nPY\n\n",
  "details": {
    "stdout": "",
    "stderr": "qt.qpa.xcb: could not connect to display \nqt.qpa.plugin: Could not load the Qt platform plugin \"xcb\" in \"\" even though it was found.\nThis application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.\n\nAvailable platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl, xcb.\n\n/bin/bash: line 30:   115 Aborted                 (core dumped) python3 - <<'PY'\nimport pyqtgraph as pg\nimport numpy as np\nimport sys\n\n# Use a headless backend or just try to initialize it.\n# Since we are in a sandbox, we might not have a display.\n# However, the error happens during the initialization of PlotDataItem, before any rendering.\ntry:\n    # We can mock the Qt application if needed, but let's see if it crashes before that.\n    # The traceback says it fails in PlotDataItem.setData\n    data_array = np.recarray((10,), dtype=[('x', float), ('y', float)])\n    \n    # Instead of pg.plot(data_array) which requires a PG application/window,\n    # we can directly use PlotDataItem as seen in the traceback.\n    from pyqtgraph.graphicsItems.PlotDataItem import PlotDataItem\n    # To avoid needing an actual QApplication for some basic PlotDataItem initialization,\n    # we might need to create one.\n    from pyqtgraph.Qt.QtWidgets import QApplication\n    app = QApplication(sys.argv)\n    \n    print(\"Creating PlotDataItem with recarray...\")\n    item = PlotDataItem()\n    item.setData(data_array)\n    print(\"Successfully set data!\")\nexcept Exception as e:\n    import traceback\n    traceback.print_exc()\n    sys.exit(1)\nPY\n\n",
    "exit_code": 134
  }
}
Generated tokens 689 tokens · stopped: STOP
<|channel>thought The user is reporting a `TypeError: Cannot compare structured or void to non-void arrays.` when using a NumPy record array to plot data in `pyqtgraph`. Looking at the traceback provided in the issue: ```python File "C:\Users\_\code\recarray_test.py", line 5, in <module> pg.plot(data_array) File "C:\Users\_\code\.venv\lib\site-packages\pyqtgraph\__init__.py", line 392, in plot w.plot(*args, **dataArgs) File "C:\Users\_\code\.venv\lib\site-packages\pyqtgraph\graphicsItems\PlotItem\PlotItem.py", line 630, in plot item = PlotDataItem(*args, **kargs) File "C:\Users\_\code\.venv\lib\site-packages\pyqtgraph\graphicsItems\PlotDataItem.py", line 375, in __init__ self.setData(*args, **kargs) File "C:\Users\_\code\.venv\lib\site-packages\pyqtgraph\graphicsItems\PlotDataItem.py", line 719, in setData if 'x' in data: TypeError: Cannot compare structured or void to non-void arrays. ``` The error happens in `pyqtgraph/graphicsItems/PlotDataItem.py` in the `setData` method, at the line `if 'x' in data:`. `data` is the `data_array` which is a `np.recarray`. Let's reproduce this bug.<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY' import pyqtgraph as pg import numpy as np import sys # Use a headless backend or just try to initialize it. # Since we are in a sandbox, we might not have a display. # However, the error happens during the initialization of PlotDataItem, before any rendering. try: # We can mock the Qt application if needed, but let's see if it crashes before that. # The traceback says it fails in PlotDataItem.setData data_array = np.recarray((10,), dtype=[('x', float), ('y', float)]) # Instead of pg.plot(data_array) which requires a PG application/window, # we can directly use PlotDataItem as seen in the traceback. from pyqtgraph.graphicsItems.PlotDataItem import PlotDataItem # To avoid needing an actual QApplication for some basic PlotDataItem initialization, # we might need to create one. from pyqtgraph.Qt.QtWidgets import QApplication app = QApplication(sys.argv) print("Creating PlotDataItem with recarray...") item = PlotDataItem() item.setData(data_array) print("Successfully set data!") except Exception as e: import traceback traceback.print_exc() sys.exit(1) PY <|"|>}<tool_call|><|tool_response>
Turn 2at 84 s366 tokens out6,792 prompt tokens
It seems I cannot create a `QApplication` because there is no display. I should try to use the `offscreen` platform plugin for Qt.

Alternatively, I can try to see if I can reproduce the `TypeError` without creating a `QApplication`. `PlotDataItem.setData` might not require a `QApplication` to reach the line `if 'x' in data:`.

Let's try this.
TOOL CALL · run_command
{
  "command": "python3 - <<'PY'\nimport numpy as np\nimport sys\nfrom pyqtgraph.graphicsItems.PlotDataItem import PlotDataItem\n\ntry:\n    # Mocking data\n    data_array = np.recarray((10,), dtype=[('x', float), ('y', float)])\n    \n    # We don't want to create a QApplication if we can avoid it.\n    # Let's see if we can instantiate PlotDataItem and call setData.\n    # PlotDataItem might instantiate some Qt objects.\n    # If it does, we might need a dummy QApplication or to patch it.\n    \n    # Actually, let's just see if we can reproduce the EXACT line that failed.\n    # The error was: if 'x' in data: where data is a recarray.\n    \n    print(\"Testing 'x' in recarray...\")\n    data = np.recarray((10,), dtype=[('x', float), ('y', float)])\n    print(f\"Is 'x' in data? {'x' in data}\")\n    \nexcept Exception as e:\n    import traceback\n    traceback.print_exc()\n    sys.exit(1)\nPY\n"
}
Result of run_command 443 characters
{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<stdin>\", line 19, in <module>\nTypeError: Cannot compare structured or void to non-void arrays.\n",
  "details": {
    "stdout": "Testing 'x' in recarray...\n",
    "stderr": "Traceback (most recent call last):\n  File \"<stdin>\", line 19, in <module>\nTypeError: Cannot compare structured or void to non-void arrays.\n",
    "exit_code": 1
  }
}
Generated tokens 366 tokens · stopped: STOP
It seems I cannot create a `QApplication` because there is no display. I should try to use the `offscreen` platform plugin for Qt. Alternatively, I can try to see if I can reproduce the `TypeError` without creating a `QApplication`. `PlotDataItem.setData` might not require a `QApplication` to reach the line `if 'x' in data:`. Let's try this. <channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY' import numpy as np import sys from pyqtgraph.graphicsItems.PlotDataItem import PlotDataItem try: # Mocking data data_array = np.recarray((10,), dtype=[('x', float), ('y', float)]) # We don't want to create a QApplication if we can avoid it. # Let's see if we can instantiate PlotDataItem and call setData. # PlotDataItem might instantiate some Qt objects. # If it does, we might need a dummy QApplication or to patch it. # Actually, let's just see if we can reproduce the EXACT line that failed. # The error was: if 'x' in data: where data is a recarray. print("Testing 'x' in recarray...") data = np.recarray((10,), dtype=[('x', float), ('y', float)]) print(f"Is 'x' in data? {'x' in data}") except Exception as e: import traceback traceback.print_exc() sys.exit(1) PY <|"|>}<tool_call|><|tool_response>
Turn 3at 96 s117 tokens out7,305 prompt tokens
Okay, the `TypeError` is indeed reproduced. In NumPy 2.0+, checking if a string is in a structured array (or recarray) using the `in` operator seems to cause this `TypeError`.

Now let's look at the code in `pyqtgraph/graphicsItems/PlotDataItem.py` around line 719.
TOOL CALL · read_file
{
  "end_line": 750,
  "filepath": "pyqtgraph/graphicsItems/PlotDataItem.py",
  "start_line": 700
}
Result of read_file 1,943 characters
{
  "status": "ok",
  "filepath": "pyqtgraph/graphicsItems/PlotDataItem.py",
  "content": "            Receives the ``autoAlpha`` value from a parent\n            :class:`~pyqtgraph.PlotItem`, but has no function within PlotDataItem\n            itself.\n\n        See Also\n        --------\n        :meth:`QGraphicsItem.setOpacity <QGraphicsItem.setOpacity>`\n            This is the Qt method that the value is relayed to.\n        \"\"\"\n        if self.opts['alphaHint'] == alpha and self.opts['alphaMode'] == auto:\n            return\n        self.opts['alphaHint'] = alpha\n        self.opts['alphaMode'] = auto\n        self.setOpacity(alpha)\n\n    def setFftMode(self, state: bool):\n        \"\"\"\n        Enable FFT mode.\n\n        FFT mode enables mapping the data by a fast Fourier transform.  If the `x`\n        values are not equidistant, the data set is resampled at equal intervals.\n\n        Parameters\n        ----------\n        state : bool\n            To enable or disable FFT mode.\n        \"\"\"\n        if self.opts['fftMode'] == state:\n            return\n        self.opts['fftMode'] = state\n        self._datasetMapped  = None\n        self._datasetDisplay = None\n        self.updateItems(styleUpdate=False)\n        self.informViewBoundsChanged()\n\n    def setLogMode(self, xState: bool, yState: bool):\n        \"\"\"\n        Enable log mode per axis.\n\n        When the log mode is enabled for the respective axis, a mapping according to\n        ``mapped = np.log10(value)`` is applied to the data. For each negative or zero\n        value, this results in a ``NaN`` value.\n\n        Parameters\n        ----------\n        xState : bool\n            Enable log mode on the x-axis.\n        yState : bool\n            Enable log mode on the y-axis.\n        \"\"\"\n        if self.opts['logMode'] == [xState, yState]:",
  "start_line": 700,
  "end_line": 750,
  "total_lines": 1839,
  "is_truncated": false
}
Generated tokens 117 tokens · stopped: STOP
Okay, the `TypeError` is indeed reproduced. In NumPy 2.0+, checking if a string is in a structured array (or recarray) using the `in` operator seems to cause this `TypeError`. Now let's look at the code in `pyqtgraph/graphicsItems/PlotDataItem.py` around line 719. <channel|><|tool_call>call:read_file{filepath:<|"|>pyqtgraph/graphicsItems/PlotDataItem.py<|"|>,start_line:700,end_line:750}<tool_call|><|tool_response>
Turn 4at 105 s148 tokens out7,980 prompt tokens
Wait, I'm looking at `PlotDataItem.py` around line 719, but the snippet I got doesn't seem to contain `setData`.

The traceback said:
```
  File "C:\Users\_\code\.venv\lib\site-packages\pyqtgraph\graphicsItems\PlotDataItem.py", line 719, in setData
    if 'x' in data:
```

Let me search for `def setData` in `pyqtgraph/graphicsItems/PlotDataItem.py`.
TOOL CALL · run_command
{
  "command": "grep -n \"def setData\" pyqtgraph/graphicsItems/PlotDataItem.py"
}
Result of run_command 83 characters
{
  "status": "ok",
  "stdout": "1122:    def setData(\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 148 tokens · stopped: STOP
Wait, I'm looking at `PlotDataItem.py` around line 719, but the snippet I got doesn't seem to contain `setData`. The traceback said: ``` File "C:\Users\_\code\.venv\lib\site-packages\pyqtgraph\graphicsItems\PlotDataItem.py", line 719, in setData if 'x' in data: ``` Let me search for `def setData` in `pyqtgraph/graphicsItems/PlotDataItem.py`. <channel|><|tool_call>call:run_command{command:<|"|>grep -n "def setData" pyqtgraph/graphicsItems/PlotDataItem.py<|"|>}<tool_call|><|tool_response>
Turn 5at 110 s78 tokens out8,176 prompt tokens
Ah, the line numbers in the traceback must be from a different version of the code. Let me read `setData` starting from line 1122.
TOOL CALL · read_file
{
  "end_line": 1300,
  "filepath": "pyqtgraph/graphicsItems/PlotDataItem.py",
  "start_line": 1122
}
Result of read_file 5,574 characters
{
  "status": "ok",
  "filepath": "pyqtgraph/graphicsItems/PlotDataItem.py",
  "content": "    def setData(\n        self,\n        *args,\n        **kwargs\n    ):\n        \"\"\"\n        Clear any data displayed by this item and display new data.\n\n        Parameters\n        ----------\n        *args : tuple\n            See :class:`PlotDataItem` description for supported arguments.\n        **kwargs : dict\n            See :class:`PlotDataItem` description for supported arguments.\n\n        Raises\n        ------\n        TypeError\n            Raised when an invalid type was passed in for `x` or `y` data.\n\n        See Also\n        --------\n        :class:`PlotDataItem`\n            The arguments accepted by :meth:`setData` are the same used during \n            initialization, and are listed in the opening section.\n        :func:`~pyqtgraph.arrayToQPath`\n            Explains the constructions of the draw paths.\n        \"\"\"\n        profiler = debug.Profiler()\n        y = None\n        x = None\n        if len(args) == 1:\n            data = args[0]\n            dt = dataType(data)\n            if dt == 'empty':\n                pass\n            elif dt == 'listOfValues':\n                y = np.array(data)\n            elif dt == 'Nx2array':\n                x = data[:, 0]\n                y = data[:, 1]\n            elif dt == 'recarray' or dt == 'dictOfLists':\n                if 'x' in data:\n                    x = np.array(data['x'])\n                if 'y' in data:\n                    y = np.array(data['y'])\n            elif dt == 'listOfDicts':\n                if 'x' in data[0]:\n                    x = np.array([d.get('x',None) for d in data])\n                if 'y' in data[0]:\n                    y = np.array([d.get('y',None) for d in data])\n                for k in [\n                    'data', 'symbolSize', 'symbolPen', 'symbolBrush', 'symbolShape'\n                ]:\n                    if k in data[0]:\n                        kwargs[k] = [d.get(k) for d in data]\n            else:\n                raise TypeError('Invalid data type %s' % type(data))\n\n        elif len(args) == 2:\n            seq = ('listOfValues', 'empty')\n            dtyp = dataType(args[0]), dataType(args[1])\n            if dtyp[0] not in seq or dtyp[1] not in seq:\n                raise TypeError(\n                    (\n                        'When passing two unnamed arguments, both must be a list or '\n                        'array of values. (got %s, %s)'\n                        % (str(type(args[0])), str(type(args[1])))\n                    )\n                )\n            if not isinstance(args[0], np.ndarray):\n                x = np.array(args[0])\n            else:\n                x = args[0].view(np.ndarray)\n            if not isinstance(args[1], np.ndarray):\n                y = np.array(args[1])\n            else:\n                y = args[1].view(np.ndarray)\n\n        if 'x' in kwargs:\n            x = kwargs['x']\n        if 'y' in kwargs:\n            y = kwargs['y']\n\n        profiler('interpret data')\n        # pull in all style arguments.\n        # Use self.opts to fill in anything not present in kwargs.\n\n        if 'name' in kwargs:\n            self.opts['name'] = kwargs['name']\n            self.setProperty('styleWasChanged', True)\n\n        if 'connect' in kwargs:\n            self.opts['connect'] = kwargs['connect']\n            self.setProperty('styleWasChanged', True)\n            \n        if 'skipFiniteCheck' in kwargs:\n            self.opts['skipFiniteCheck'] = kwargs['skipFiniteCheck']\n\n        # if symbol pen/brush are given with no previously set symbol,\n        # then assume symbol is 'o'\n        if (\n            'symbol' not in kwargs\n            and (\n                'symbolPen' in kwargs\n                or 'symbolBrush' in kwargs\n                or 'symbolSize' in kwargs\n            ) and self.opts['symbol'] is None\n        ):\n            kwargs['symbol'] = 'o'\n\n        if 'brush' in kwargs:\n            kwargs['fillBrush'] = kwargs['brush']\n\n        for k in list(self.opts.keys()):\n            if k in kwargs:\n                self.opts[k] = kwargs[k]\n                self.setProperty('styleWasChanged', True)\n        #curveArgs = {}\n        #for k in ['pen', 'shadowPen', 'fillLevel', 'brush']:\n            #if k in kwargs:\n                #self.opts[k] = kwargs[k]\n            #curveArgs[k] = self.opts[k]\n\n        #scatterArgs = {}\n        #for k,v in [('symbolPen','pen'), ('symbolBrush','brush'), ('symbol','symbol')]:\n            #if k in kwargs:\n                #self.opts[k] = kwargs[k]\n            #scatterArgs[v] = self.opts[k]\n\n        if y is None or len(y) == 0:  # empty data is represented as None\n            yData = None\n        else:  # actual data is represented by ndarray\n            if not isinstance(y, np.ndarray):\n                y = np.array(y)\n            yData = y.view(np.ndarray)\n            if x is None:\n                x = np.arange(len(y))\n                \n        if x is None or len(x) == 0:  # empty data is represented as None\n            xData = None\n        else:  # actual data is represented by ndarray\n            if not isinstance(x, np.ndarray):\n                x = np.array(x)\n            xData = x.view(np.ndarray)\n\n        if xData is None or yData is None:\n            self._dataset = None\n        else:\n            self._dataset = PlotDataset( xData, yData )",
  "start_line": 1122,
  "end_line": 1271,
  "total_lines": 1839,
  "is_truncated": true
}
Generated tokens 78 tokens · stopped: STOP
Ah, the line numbers in the traceback must be from a different version of the code. Let me read `setData` starting from line 1122. <channel|><|tool_call>call:read_file{end_line:1300,filepath:<|"|>pyqtgraph/graphicsItems/PlotDataItem.py<|"|>,start_line:1122}<tool_call|><|tool_response>
Turn 6at 128 s243 tokens out9,813 prompt tokens
The relevant part of `setData` is:

```python
            elif dt == 'recarray' or dt == 'dictOfLists':
                if 'x' in data:
                    x = np.array(data['x'])
                if 'y' in data:
                    y = np.array(data['y'])
```

When `dt == 'recarray'`, `data` is a NumPy recarray.
As we found, `'x' in data` raises a `TypeError` if `data` is a structured array in NumPy 2.0.

To fix this, we should check if `data` is a recarray and if so, use a different way to check for the field 'x'.
For structured arrays (including recarrays), the correct way to check for a field's existence is to check `data.dtype.names`.

Wait, `dt` is calculated by `dataType(data)`. Let's see what `dataType` does.
TOOL CALL · run_command
{
  "command": "grep -n \"def dataType\" pyqtgraph/graphicsItems/PlotDataItem.py"
}
Result of run_command 92 characters
{
  "status": "ok",
  "stdout": "1799:def dataType(obj) -> str:\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 243 tokens · stopped: STOP
The relevant part of `setData` is: ```python elif dt == 'recarray' or dt == 'dictOfLists': if 'x' in data: x = np.array(data['x']) if 'y' in data: y = np.array(data['y']) ``` When `dt == 'recarray'`, `data` is a NumPy recarray. As we found, `'x' in data` raises a `TypeError` if `data` is a structured array in NumPy 2.0. To fix this, we should check if `data` is a recarray and if so, use a different way to check for the field 'x'. For structured arrays (including recarrays), the correct way to check for a field's existence is to check `data.dtype.names`. Wait, `dt` is calculated by `dataType(data)`. Let's see what `dataType` does. <channel|><|tool_call>call:run_command{command:<|"|>grep -n "def dataType" pyqtgraph/graphicsItems/PlotDataItem.py<|"|>}<tool_call|><|tool_response>
Turn 7at 130 s43 tokens out10,108 prompt tokens
Let's read `dataType`.
TOOL CALL · read_file
{
  "filepath": "pyqtgraph/graphicsItems/PlotDataItem.py",
  "start_line": 1799
}
Result of read_file 1,510 characters
{
  "status": "ok",
  "filepath": "pyqtgraph/graphicsItems/PlotDataItem.py",
  "content": "def dataType(obj) -> str:\n    type_: str\n    if hasattr(obj, '__len__') and len(obj) == 0:\n        type_ = 'empty'\n    elif isinstance(obj, dict):\n        type_ = 'dictOfLists'\n    elif np.iterable(obj):\n        first = obj[0]\n        if isinstance(obj, np.ndarray):\n            if obj.ndim == 1:\n                type_ = 'listOfValues' if obj.dtype.names is None else 'recarray'\n            elif obj.ndim == 2 and obj.dtype.names is None and obj.shape[1] == 2:\n                type_ = 'Nx2array'\n            else:\n                raise ValueError(\n                    f'array shape must be (N,) or (N,2); got {str(obj.shape)} instead'\n                )\n        elif isinstance(first, dict):\n            type_ = 'listOfDicts'\n        else:\n            type_ = 'listOfValues'\n    else:\n        raise ValueError(\"Cannot identify data-structure.\")\n    return type_\n\n\ndef isSequence(obj):\n    warnings.warn(\n        (\n            \"isSequence is deprecated and will be removed in a future version of\"\n            \"pyqtgraph, use np.iterable(obj) instead.\"\n        ), DeprecationWarning, stacklevel=2\n    )\n    return (\n        hasattr(obj, '__iter__') or\n        isinstance(obj, np.ndarray) or\n        (\n            hasattr(obj, 'implements') and\n            obj.implements('MetaArray')\n        )\n    )",
  "start_line": 1799,
  "end_line": 1839,
  "total_lines": 1839,
  "is_truncated": false
}
Generated tokens 43 tokens · stopped: STOP
Let's read `dataType`. <channel|><|tool_call>call:read_file{filepath:<|"|>pyqtgraph/graphicsItems/PlotDataItem.py<|"|>,start_line:1799}<tool_call|><|tool_response>
Turn 8at 192 s1,149 tokens out10,616 prompt tokens
Okay, so `dataType` identifies `recarray` when `obj` is a 1D `np.ndarray` and `obj.dtype.names` is not `None`.

```python
            if obj.ndim == 1:
                type_ = 'listOfValues' if obj.dtype.names is None else 'recarray'
```

So when `dt == 'recarray'`, `data` is indeed a structured array/recarray.

The problem is:
```python
            elif dt == 'recarray' or dt == 'dictOfLists':
                if 'x' in data:
                    x = np.array(data['x'])
                if 'y' in data:
                    y = np.array(data['y'])
```

If `data` is a `dict`, `'x' in data` works.
If `data` is a `recarray`, `'x' in data` fails in NumPy 2.0.

We can distinguish them. If `dt == 'recarray'`, we should check `data.dtype.names`.

Wait, if `dt == 'recarray'`, we can just check if `'x'` is in `data.dtype.names`.

However, if we want to be compatible with both `dict` and `recarray`, we can do something like this:

```python
            elif dt == 'recarray' or dt == 'dictOfLists':
                if dt == 'recarray':
                    names = data.dtype.names
                else:
                    names = data.keys()
                
                if names and 'x' in names:
                    x = np.array(data['x'])
                if names and 'y' in names:
                    y = np.array(data['y'])
```

Wait, `data.keys()` for a dict returns a view, and `'x' in data.keys()` is the same as `'x' in data`.
For `recarray`, `data.dtype.names` is a tuple of strings (or `None`).

So:
If `dt == 'recarray'`, we check `'x' in data.dtype.names`.
If `dt == 'dictOfLists'`, we check `'x' in data`.

Actually, we can just do:

```python
            elif dt == 'recarray' or dt == 'dictOfLists':
                if dt == 'recarray':
                    has_x = 'x' in data.dtype.names if data.dtype.names else False
                    has_y = 'y' in data.dtype.names if data.dtype.names else False
                else:
                    has_x = 'x' in data
                    has_y = 'y' in data
                
                if has_x:
                    x = np.array(data['x'])
                if has_y:
                    y = np.array(data['y'])
```

Or even simpler:

```python
            elif dt == 'recarray' or dt == 'dictOfLists':
                # In NumPy 2.0, 'x' in recarray raises TypeError.
                # Recarrays have .dtype.names.
                names = data.dtype.names if dt == 'recarray' else data
                if names and 'x' in names:
                    x = np.array(data['x'])
                if names and 'y' in names:
                    y = np.array(data['y'])
```

If `dt == 'dictOfLists'`, `names` is the dict, and `'x' in names` works.
If `dt == 'recarray'`, `names` is the tuple of field names, and `'x' in names` works.

Let's verify this with a small script.
TOOL CALL · run_command
{
  "command": "python3 - <<'PY'\nimport numpy as np\n\n# Test recarray\ndata_rec = np.recarray((10,), dtype=[('x', float), ('y', float)])\nnames_rec = data_rec.dtype.names\nprint(f\"Recarray: 'x' in names_rec: {'x' in names_rec}\") # True\n\n# Test dict\ndata_dict = {'x': [1, 2], 'y': [3, 4]}\nnames_dict = data_dict\nprint(f\"Dict: 'x' in names_dict: {'x' in names_dict}\") # True\n\n# Test recarray without x\ndata_rec_no_x = np.recarray((10,), dtype=[('z', float), ('y', float)])\nnames_rec_no_x = data_rec_no_x.dtype.names\nprint(f\"Recarray no x: 'x' in names_rec_no_x: {'x' in names_rec_no_x}\") # False\n\n# Test dict without x\ndata_dict_no_x = {'y': [3, 4]}\nnames_dict_no_x = data_dict_no_x\nprint(f\"Dict no x: 'x' in names_dict_no_x: {'x' in names_dict_no_x}\") # False\nPY\n"
}
Result of run_command 212 characters
{
  "status": "ok",
  "stdout": "Recarray: 'x' in names_rec: True\nDict: 'x' in names_dict: True\nRecarray no x: 'x' in names_rec_no_x: False\nDict no x: 'x' in names_dict_no_x: False\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 1,149 tokens · stopped: STOP
Okay, so `dataType` identifies `recarray` when `obj` is a 1D `np.ndarray` and `obj.dtype.names` is not `None`. ```python if obj.ndim == 1: type_ = 'listOfValues' if obj.dtype.names is None else 'recarray' ``` So when `dt == 'recarray'`, `data` is indeed a structured array/recarray. The problem is: ```python elif dt == 'recarray' or dt == 'dictOfLists': if 'x' in data: x = np.array(data['x']) if 'y' in data: y = np.array(data['y']) ``` If `data` is a `dict`, `'x' in data` works. If `data` is a `recarray`, `'x' in data` fails in NumPy 2.0. We can distinguish them. If `dt == 'recarray'`, we should check `data.dtype.names`. Wait, if `dt == 'recarray'`, we can just check if `'x'` is in `data.dtype.names`. However, if we want to be compatible with both `dict` and `recarray`, we can do something like this: ```python elif dt == 'recarray' or dt == 'dictOfLists': if dt == 'recarray': names = data.dtype.names else: names = data.keys() if names and 'x' in names: x = np.array(data['x']) if names and 'y' in names: y = np.array(data['y']) ``` Wait, `data.keys()` for a dict returns a view, and `'x' in data.keys()` is the same as `'x' in data`. For `recarray`, `data.dtype.names` is a tuple of strings (or `None`). So: If `dt == 'recarray'`, we check `'x' in data.dtype.names`. If `dt == 'dictOfLists'`, we check `'x' in data`. Actually, we can just do: ```python elif dt == 'recarray' or dt == 'dictOfLists': if dt == 'recarray': has_x = 'x' in data.dtype.names if data.dtype.names else False has_y = 'y' in data.dtype.names if data.dtype.names else False else: has_x = 'x' in data has_y = 'y' in data if has_x: x = np.array(data['x']) if has_y: y = np.array(data['y']) ``` Or even simpler: ```python elif dt == 'recarray' or dt == 'dictOfLists': # In NumPy 2.0, 'x' in recarray raises TypeError. # Recarrays have .dtype.names. names = data.dtype.names if dt == 'recarray' else data if names and 'x' in names: x = np.array(data['x']) if names and 'y' in names: y = np.array(data['y']) ``` If `dt == 'dictOfLists'`, `names` is the dict, and `'x' in names` works. If `dt == 'recarray'`, `names` is the tuple of field names, and `'x' in names` works. Let's verify this with a small script. <channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY' import numpy as np # Test recarray data_rec = np.recarray((10,), dtype=[('x', float), ('y', float)]) names_rec = data_rec.dtype.names print(f"Recarray: 'x' in names_rec: {'x' in names_rec}") # True # Test dict data_dict = {'x': [1, 2], 'y': [3, 4]} names_dict = data_dict print(f"Dict: 'x' in names_dict: {'x' in names_dict}") # True # Test recarray without x data_rec_no_x = np.recarray((10,), dtype=[('z', float), ('y', float)]) names_rec_no_x = data_rec_no_x.dtype.names print(f"Recarray no x: 'x' in names_rec_no_x: {'x' in names_rec_no_x}") # False # Test dict without x data_dict_no_x = {'y': [3, 4]} names_dict_no_x = data_dict_no_x print(f"Dict no x: 'x' in names_dict_no_x: {'x' in names_dict_no_x}") # False PY <|"|>}<tool_call|><|tool_response>
Turn 9at 232 s839 tokens out11,869 prompt tokens
Perfect. Now let's apply the fix to `pyqtgraph/graphicsItems/PlotDataItem.py`.

Current code:
```python
            elif dt == 'recarray' or dt == 'dictOfLists':
                if 'x' in data:
                    x = np.array(data['x'])
                if 'y' in data:
                    y = np.array(data['y'])
```

Proposed fix:
```python
            elif dt == 'recarray' or dt == 'dictOfLists':
                names = data.dtype.names if dt == 'recarray' else data
                if names and 'x' in names:
                    x = np.array(data['x'])
                if names and 'y' in names:
                    y = np.array(data['y'])
```

Wait, if `dt == 'recarray'` and `data.dtype.names` is `None` (though `dataType` supposedly ensures it is not `None` if it returned 'recarray'), `names` would be `None`. `if names and 'x' in names` handles it.

Wait, if `dt == 'dictOfLists'`, `names` is the dictionary. `if names` is true if the dictionary is not empty. This should be fine.

Let's double check `dataType` again.
```python
        if isinstance(obj, np.ndarray):
            if obj.ndim == 1:
                type_ = 'listOfValues' if obj.dtype.names is None else 'recarray'
```
Yes, if `type_ == 'recarray'`, `obj.dtype.names` MUST be not `None`.

So I can just do:

```python
            elif dt == 'recarray' or dt == 'dictOfLists':
                names = data.dtype.names if dt == 'recarray' else data
                if 'x' in names:
                    x = np.array(data['x'])
                if 'y' in names:
                    y = np.array(data['y'])
```

Actually, for a dict, `names` is the dict. For a recarray, `names` is a tuple. Both support the `in` operator.

Let's check if `names` can be `None` for `dictOfLists`.
`dataType` returns `'dictOfLists'` if `isinstance(obj, dict)`. A dict is never `None`.

So:

```python
            elif dt == 'recarray' or dt == 'dictOfLists':
                names = data.dtype.names if dt == 'recarray' else data
                if 'x' in names:
                    x = np.array(data['x'])
                if 'y' in names:
                    y = np.array(data['y'])
```

Wait, one more thing. What if `data` is a `dict` but it's empty? `'x' in data` would be `False`. Correct.

Let's implement this.
TOOL CALL · edit_file
{
  "filepath": "pyqtgraph/graphicsItems/PlotDataItem.py",
  "new_string": "            elif dt == 'recarray' or dt == 'dictOfLists':\n                names = data.dtype.names if dt == 'recarray' else data\n                if 'x' in names:\n                    x = np.array(data['x'])\n                if 'y' in names:\n                    y = np.array(data['y'])",
  "old_string": "            elif dt == 'recarray' or dt == 'dictOfLists':\n                if 'x' in data:\n                    x = np.array(data['x'])\n                if 'y' in data:\n                    y = np.array(data['y'])"
}
Result of edit_file 769 characters
{
  "status": "ok",
  "filepath": "pyqtgraph/graphicsItems/PlotDataItem.py",
  "occurrences": 1,
  "strategy": "exact",
  "diff": "--- a/pyqtgraph/graphicsItems/PlotDataItem.py\n+++ b/pyqtgraph/graphicsItems/PlotDataItem.py\n@@ -1161,9 +1161,10 @@\n                 x = data[:, 0]\n                 y = data[:, 1]\n             elif dt == 'recarray' or dt == 'dictOfLists':\n-                if 'x' in data:\n+                names = data.dtype.names if dt == 'recarray' else data\n+                if 'x' in names:\n                     x = np.array(data['x'])\n-                if 'y' in data:\n+                if 'y' in names:\n                     y = np.array(data['y'])\n             elif dt == 'listOfDicts':\n                 if 'x' in data[0]:\n",
  "is_truncated": false
}
Generated tokens 839 tokens · stopped: STOP
Perfect. Now let's apply the fix to `pyqtgraph/graphicsItems/PlotDataItem.py`. Current code: ```python elif dt == 'recarray' or dt == 'dictOfLists': if 'x' in data: x = np.array(data['x']) if 'y' in data: y = np.array(data['y']) ``` Proposed fix: ```python elif dt == 'recarray' or dt == 'dictOfLists': names = data.dtype.names if dt == 'recarray' else data if names and 'x' in names: x = np.array(data['x']) if names and 'y' in names: y = np.array(data['y']) ``` Wait, if `dt == 'recarray'` and `data.dtype.names` is `None` (though `dataType` supposedly ensures it is not `None` if it returned 'recarray'), `names` would be `None`. `if names and 'x' in names` handles it. Wait, if `dt == 'dictOfLists'`, `names` is the dictionary. `if names` is true if the dictionary is not empty. This should be fine. Let's double check `dataType` again. ```python if isinstance(obj, np.ndarray): if obj.ndim == 1: type_ = 'listOfValues' if obj.dtype.names is None else 'recarray' ``` Yes, if `type_ == 'recarray'`, `obj.dtype.names` MUST be not `None`. So I can just do: ```python elif dt == 'recarray' or dt == 'dictOfLists': names = data.dtype.names if dt == 'recarray' else data if 'x' in names: x = np.array(data['x']) if 'y' in names: y = np.array(data['y']) ``` Actually, for a dict, `names` is the dict. For a recarray, `names` is a tuple. Both support the `in` operator. Let's check if `names` can be `None` for `dictOfLists`. `dataType` returns `'dictOfLists'` if `isinstance(obj, dict)`. A dict is never `None`. So: ```python elif dt == 'recarray' or dt == 'dictOfLists': names = data.dtype.names if dt == 'recarray' else data if 'x' in names: x = np.array(data['x']) if 'y' in names: y = np.array(data['y']) ``` Wait, one more thing. What if `data` is a `dict` but it's empty? `'x' in data` would be `False`. Correct. Let's implement this. <channel|><|tool_call>call:edit_file{filepath:<|"|>pyqtgraph/graphicsItems/PlotDataItem.py<|"|>,new_string:<|"|> elif dt == 'recarray' or dt == 'dictOfLists': names = data.dtype.names if dt == 'recarray' else data if 'x' in names: x = np.array(data['x']) if 'y' in names: y = np.array(data['y'])<|"|>,old_string:<|"|> elif dt == 'recarray' or dt == 'dictOfLists': if 'x' in data: x = np.array(data['x']) if 'y' in data: y = np.array(data['y'])<|"|>}<tool_call|><|tool_response>
Turn 10at 256 s513 tokens out12,966 prompt tokens
Now let's verify the fix with the reproduction script.
TOOL CALL · run_command
{
  "command": "python3 - <<'PY'\nimport numpy as np\nimport sys\nfrom pyqtgraph.graphicsItems.PlotDataItem import PlotDataItem\nfrom pyqtgraph.Qt.QtWidgets import QApplication\n\n# Create a QApplication to avoid the \"could not connect to display\" issue\n# by using the 'offscreen' platform.\nimport os\nos.environ['QT_QPA_PLATFORM'] = 'offscreen'\n\ntry:\n    app = QApplication(sys.argv)\n    \n    # Test 1: recarray with x and y\n    print(\" Testing recarray with x and y...\")\n    data_rec_xy = np.recarray((10,), dtype=[('x', float), ('y', float)])\n    item = PlotDataItem()\n    item.setData(data_rec_xy)\n    print(\"  Success!\")\n\n    # Test 2: recarray with only x\n    print(\" Testing recarray with only x...\")\n    data_rec_x = np.recarray((10,), dtype=[('x', float)])\n    item.setData(data_rec_x)\n    print(\"  Success!\")\n\n    # Test 3: recarray with only y\n    print(\" Testing recarray with only y...\")\n    data_rec_y = np.recarray((10,), dtype=[('y', float)])\n    item.setData(data_rec_y)\n    print(\"  Success!\")\n\n    # Test 4: recarray with neither x nor y\n    print(\" Testing recarray with neither x nor y...\")\n    data_rec_none = np.recarray((10,), dtype=[('z', float)])\n    item.setData(data_rec_none)\n    print(\"  Success!\")\n\n    # Test 5: dictOfLists with x and y\n    print(\" Testing dictOfLists with x and y...\")\n    data_dict_xy = {'x': np.arange(10), 'y': np.arange(10)}\n    item.setData(data_dict_xy)\n    print(\"  Success!\")\n\nexcept Exception as e:\n    import traceback\n    traceback.print_exc()\n    sys.exit(1)\nPY\n"
}
Result of run_command 380 characters
{
  "status": "ok",
  "stdout": " Testing recarray with x and y...\n  Success!\n Testing recarray with only x...\n  Success!\n Testing recarray with only y...\n  Success!\n Testing recarray with neither x nor y...\n  Success!\n Testing dictOfLists with x and y...\n  Success!\n",
  "stderr": "QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'\n",
  "exit_code": 0
}
Generated tokens 513 tokens · stopped: STOP
Now let's verify the fix with the reproduction script. <channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY' import numpy as np import sys from pyqtgraph.graphicsItems.PlotDataItem import PlotDataItem from pyqtgraph.Qt.QtWidgets import QApplication # Create a QApplication to avoid the "could not connect to display" issue # by using the 'offscreen' platform. import os os.environ['QT_QPA_PLATFORM'] = 'offscreen' try: app = QApplication(sys.argv) # Test 1: recarray with x and y print(" Testing recarray with x and y...") data_rec_xy = np.recarray((10,), dtype=[('x', float), ('y', float)]) item = PlotDataItem() item.setData(data_rec_xy) print(" Success!") # Test 2: recarray with only x print(" Testing recarray with only x...") data_rec_x = np.recarray((10,), dtype=[('x', float)]) item.setData(data_rec_x) print(" Success!") # Test 3: recarray with only y print(" Testing recarray with only y...") data_rec_y = np.recarray((10,), dtype=[('y', float)]) item.setData(data_rec_y) print(" Success!") # Test 4: recarray with neither x nor y print(" Testing recarray with neither x nor y...") data_rec_none = np.recarray((10,), dtype=[('z', float)]) item.setData(data_rec_none) print(" Success!") # Test 5: dictOfLists with x and y print(" Testing dictOfLists with x and y...") data_dict_xy = {'x': np.arange(10), 'y': np.arange(10)} item.setData(data_dict_xy) print(" Success!") except Exception as e: import traceback traceback.print_exc() sys.exit(1) PY <|"|>}<tool_call|><|tool_response>
Turn 11at 261 s62 tokens out13,606 prompt tokens
The reproduction tests passed.

Let's check if there are other places where `recarray` is handled similarly.
I'll grep for `'recarray'` in the codebase.
TOOL CALL · run_command
{
  "command": "grep -rn \"recarray\" ."
}
Result of run_command 594 characters
{
  "status": "ok",
  "stdout": "./pyqtgraph/graphicsItems/PlotDataItem.py:275:        * ``PlotDataItem(recarray)`` - :class:`numpy.recarray` record array with\n./pyqtgraph/graphicsItems/PlotDataItem.py:1163:            elif dt == 'recarray' or dt == 'dictOfLists':\n./pyqtgraph/graphicsItems/PlotDataItem.py:1164:                names = data.dtype.names if dt == 'recarray' else data\n./pyqtgraph/graphicsItems/PlotDataItem.py:1810:                type_ = 'listOfValues' if obj.dtype.names is None else 'recarray'\n./doc/source/dictionaries/numpy.dic:1056:recarray\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 62 tokens · stopped: STOP
The reproduction tests passed. Let's check if there are other places where `recarray` is handled similarly. I'll grep for `'recarray'` in the codebase. <channel|><|tool_call>call:run_command{command:<|"|>grep -rn "recarray" .<|"|>}<tool_call|><|tool_response>
Turn 12at 268 s98 tokens out13,880 prompt tokens
It seems it's only handled in `PlotDataItem.py`.

Let's double check if there are any other `in` checks on structured arrays in the codebase.

Actually, I should check for any other place where `data` might be a structured array.

Wait, `dataType` is used in `setData`. Is `dataType` used anywhere else?
TOOL CALL · run_command
{
  "command": "grep -rn \"dataType(\" ."
}
Result of run_command 318 characters
{
  "status": "ok",
  "stdout": "./pyqtgraph/graphicsItems/PlotDataItem.py:1155:            dt = dataType(data)\n./pyqtgraph/graphicsItems/PlotDataItem.py:1184:            dtyp = dataType(args[0]), dataType(args[1])\n./pyqtgraph/graphicsItems/PlotDataItem.py:1800:def dataType(obj) -> str:\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 98 tokens · stopped: STOP
It seems it's only handled in `PlotDataItem.py`. Let's double check if there are any other `in` checks on structured arrays in the codebase. Actually, I should check for any other place where `data` might be a structured array. Wait, `dataType` is used in `setData`. Is `dataType` used anywhere else?<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "dataType(" .<|"|>}<tool_call|><|tool_response>
Turn 13at 292 s403 tokens out14,105 prompt tokens
`dataType` is only used in `PlotDataItem.py`.

Let's look at the other usage of `dataType` in `setData`:
```python
        elif len(args) == 2:
            seq = ('listOfValues', 'empty')
            dtyp = dataType(args[0]), dataType(args[1])
            if dtyp[0] not in seq or dtyp[1] not in seq:
                raise TypeError(
                    (
                        'When passing two unnamed arguments, both must be a list or '\n                        'array of values. (got %s, %s)'\n                        % (str(type(args[0])), str(type(args[1])))\n                    )\n                )
```
Here it just compares the result of `dataType()` (which is a string) with a tuple of strings. No issue here.

So it seems the fix in `setData` for `len(args) == 1` is sufficient.

One more thing: I should check `listOfDicts` too.
```python
            elif dt == 'listOfDicts':
                if 'x' in data[0]:
                    x = np.array([d.get('x',None) for d in data])
                if 'y' in data[0]:
                    y = np.array([d.get('y',None) for d in data])
```
Here `data[0]` is a `dict`, and `'x' in data[0]` is fine.

Wait, I should verify if any other place in `pyqtgraph` uses `in` with NumPy arrays.
I'll search for `' in '` in the codebase.
TOOL CALL · run_command
{
  "command": "grep -rn \" in \" . | grep \".py\" | head -n 20"
}
Result of run_command 1,999 characters
{
  "status": "ok",
  "stdout": "./setup.py:5:It is intended for use in mathematics / scientific / engineering applications.\n./setup.py:6:Despite being written entirely in python, the library is very fast due to its\n./setup.py:51:## Decide what version string to use in the build\n./setup.py:73:    * Set version string in __init__ after building. This helps to ensure that we\n./setup.py:89:        # If the version in __init__ is different from the automatically-generated\n./setup.py:90:        # version string, then we will update __init__ in the install directory\n./setup.py:102:            sys.stderr.write(\"Warning: Error occurred while setting version string in build path. \"\n./test.py:9:if '--pyqt5' in args:\n./test.py:12:elif '--pyside2' in args:\n./test.py:15:elif '--pyside6' in args:\n./test.py:18:elif '--pyqt6' in args:\n./CHANGELOG:5:* test_PolyLineROI now passes on non-AMD64 platforms by @j9ac9k in https://github.com/pyqtgraph/pyqtgraph/pull/2999\n./CHANGELOG:6:* Add note about NaN to int conversion by @j9ac9k in https://github.com/pyqtgraph/pyqtgraph/pull/3007\n./CHANGELOG:7:* remove functions.try_fastpath_argb as it triggered segfaults by @j9ac9k in https://github.com/pyqtgraph/pyqtgraph/pull/3008\n./CHANGELOG:8:* Allow users to specify FillRule for FillBetweenItem, undo regressionfrom #2971 by @j9ac9k in https://github.com/pyqtgraph/pyqtgraph/pull/3006\n./CHANGELOG:14:* bdist_wheel needs to grab peegee icons by @j9ac9k in https://github.com/pyqtgraph/pyqtgraph/pull/3000\n./CHANGELOG:25:* add fastpath for float images with nans by @pijyoi in https://github.com/pyqtgraph/pyqtgraph/pull/2970\n./CHANGELOG:26:* Add peegee as mkQApp application icon by @j9ac9k in https://github.com/pyqtgraph/pyqtgraph/pull/2990\n./CHANGELOG:27:* Add stubs for Qt modules by @maflAT in https://github.com/pyqtgraph/pyqtgraph/pull/2972\n./CHANGELOG:28:* add ColorMapMenu to ColorBarItem by @pijyoi in https://github.com/pyqtgraph/pyqtgraph/pull/2955\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 403 tokens · stopped: STOP
`dataType` is only used in `PlotDataItem.py`. Let's look at the other usage of `dataType` in `setData`: ```python elif len(args) == 2: seq = ('listOfValues', 'empty') dtyp = dataType(args[0]), dataType(args[1]) if dtyp[0] not in seq or dtyp[1] not in seq: raise TypeError( ( 'When passing two unnamed arguments, both must be a list or '\n 'array of values. (got %s, %s)'\n % (str(type(args[0])), str(type(args[1])))\n )\n ) ``` Here it just compares the result of `dataType()` (which is a string) with a tuple of strings. No issue here. So it seems the fix in `setData` for `len(args) == 1` is sufficient. One more thing: I should check `listOfDicts` too. ```python elif dt == 'listOfDicts': if 'x' in data[0]: x = np.array([d.get('x',None) for d in data]) if 'y' in data[0]: y = np.array([d.get('y',None) for d in data]) ``` Here `data[0]` is a `dict`, and `'x' in data[0]` is fine. Wait, I should verify if any other place in `pyqtgraph` uses `in` with NumPy arrays. I'll search for `' in '` in the codebase. <channel|><|tool_call>call:run_command{command:<|"|>grep -rn " in " . | grep ".py" | head -n 20<|"|>}<tool_call|><|tool_response>
Turn 14at 311 s199 tokens out15,224 prompt tokens
That was too many. Let's search for ` in ` and filter.

Actually, the issue is specifically about NumPy arrays. I only need to worry about where `in` is used on something that could be an `ndarray`.

I've already checked `dataType` and `setData`. Let's see if `PlotDataItem` is the only class that uses `dataType`. Yes, it was.

Is there any other class that might take a `recarray`? `PlotDataItem` is the main item for plotting lines and scatters.

Wait, `pg.plot()` calls `PlotItem.plot()`, which calls `PlotDataItem`.

Let's check `pyqtgraph/__init__.py`'s `plot` function just in case.
TOOL CALL · read_file
{
  "end_line": 400,
  "filepath": "pyqtgraph/__init__.py",
  "start_line": 380
}
Result of read_file 752 characters
{
  "status": "ok",
  "filepath": "pyqtgraph/__init__.py",
  "content": "    All arguments are passed to :func:`ConsoleWidget.__init__() <pyqtgraph.console.ConsoleWidget.__init__>`.\n    \"\"\"\n    mkQApp()\n    from . import console\n    c = console.ConsoleWidget(*args, **kwds)\n    c.setStack()\n    c.show()\n    global consoles\n    try:\n        consoles.append(c)\n    except NameError:\n        consoles = [c]\n    return c\n\n\ndef setPalette(app, style):\n    if isinstance(style, str):\n        style = style.lower()\n        if style == 'qdarkstylelight':\n            p = palette.getQDarkStyleLightQPalette()\n        elif style in ['qdarkstyle','qdarkstyledark']:",
  "start_line": 380,
  "end_line": 400,
  "total_lines": 408,
  "is_truncated": false
}
Generated tokens 199 tokens · stopped: STOP
That was too many. Let's search for ` in ` and filter. Actually, the issue is specifically about NumPy arrays. I only need to worry about where `in` is used on something that could be an `ndarray`. I've already checked `dataType` and `setData`. Let's see if `PlotDataItem` is the only class that uses `dataType`. Yes, it was. Is there any other class that might take a `recarray`? `PlotDataItem` is the main item for plotting lines and scatters. Wait, `pg.plot()` calls `PlotItem.plot()`, which calls `PlotDataItem`. Let's check `pyqtgraph/__init__.py`'s `plot` function just in case. <channel|><|tool_call>call:read_file{end_line:400,filepath:<|"|>pyqtgraph/__init__.py<|"|>,start_line:380}<tool_call|><|tool_response>
Turn 15at 390 s137 tokens out4,236 prompt tokens
That was not the right place. `pg.plot()` is usually in `pyqtgraph.PlotItem` or `pyqtgraph.PlotWidget`.

Actually, `pg.plot()` in the reproduction script refers to `pg.PlotWidget().plot()` or `pg.PlotItem().plot()`.

Wait, if the user calls `pg.plot(data)`, it might be a convenience function if it exists.

Let's check `pyqtgraph/__init__.py` again for `plot`.
TOOL CALL · run_command
{
  "command": "grep -n \"def plot\" pyqtgraph/__init__.py"
}
Result of run_command 91 characters
{
  "status": "ok",
  "stdout": "315:def plot(*args, **kargs):\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 137 tokens · stopped: STOP
That was not the right place. `pg.plot()` is usually in `pyqtgraph.PlotItem` or `pyqtgraph.PlotWidget`. Actually, `pg.plot()` in the reproduction script refers to `pg.PlotWidget().plot()` or `pg.PlotItem().plot()`. Wait, if the user calls `pg.plot(data)`, it might be a convenience function if it exists. Let's check `pyqtgraph/__init__.py` again for `plot`. <channel|><|tool_call>call:run_command{command:<|"|>grep -n "def plot" pyqtgraph/__init__.py<|"|>}<tool_call|><|tool_response>
Turn 16at 393 s45 tokens out4,425 prompt tokens
Let's see it.
TOOL CALL · read_file
{
  "end_line": 330,
  "filepath": "pyqtgraph/__init__.py",
  "start_line": 310
}
Result of read_file 853 characters
{
  "status": "ok",
  "filepath": "pyqtgraph/__init__.py",
  "content": "## Convenience functions for command-line use\nplots = []\nimages = []\nQAPP = None\n\ndef plot(*args, **kargs):\n    \"\"\"\n    Create and return a :class:`PlotWidget <pyqtgraph.PlotWidget>`\n    Accepts a *title* argument to set the title of the window.\n    All other arguments are used to plot data. (see :func:`PlotItem.plot() <pyqtgraph.PlotItem.plot>`)\n    \"\"\"\n    mkQApp()\n    pwArgList = ['title', 'labels', 'name', 'left', 'right', 'top', 'bottom', 'background']\n    pwArgs = {}\n    dataArgs = {}\n    for k in kargs:\n        if k in pwArgList:\n            pwArgs[k] = kargs[k]\n        else:\n            dataArgs[k] = kargs[k]\n    windowTitle = pwArgs.pop(\"title\", \"PlotWidget\")",
  "start_line": 310,
  "end_line": 330,
  "total_lines": 408,
  "is_truncated": false
}
Generated tokens 45 tokens · stopped: STOP
Let's see it. <channel|><|tool_call>call:read_file{end_line:330,filepath:<|"|>pyqtgraph/__init__.py<|"|>,start_line:310}<tool_call|><|tool_response>
Turn 17at 414 s206 tokens out4,773 prompt tokens
This just creates a `PlotWidget` and then calls `pw.plot(*args, **dataArgs)`. `PlotWidget.plot` calls `PlotItem.plot`, which calls `PlotDataItem.setData`.

So the fix in `PlotDataItem.setData` is indeed the central place.

I'll do one last check to see if there are any other places where `in` is used with something that could be a NumPy array in a way that might trigger this NumPy 2.0 issue.

Searching for `in` again, but more carefully. I'll look for patterns like `variable in data` where `data` might be an array.

Actually, if I search for `in ` in the whole repo, it's too many.

But the `dataType` function is a strong hint. Let's see if any other function uses `dataType`.
TOOL CALL · run_command
{
  "command": "grep -rn \"dataType(\" ."
}
Result of run_command 318 characters
{
  "status": "ok",
  "stdout": "./pyqtgraph/graphicsItems/PlotDataItem.py:1155:            dt = dataType(data)\n./pyqtgraph/graphicsItems/PlotDataItem.py:1184:            dtyp = dataType(args[0]), dataType(args[1])\n./pyqtgraph/graphicsItems/PlotDataItem.py:1800:def dataType(obj) -> str:\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 206 tokens · stopped: STOP
This just creates a `PlotWidget` and then calls `pw.plot(*args, **dataArgs)`. `PlotWidget.plot` calls `PlotItem.plot`, which calls `PlotDataItem.setData`. So the fix in `PlotDataItem.setData` is indeed the central place. I'll do one last check to see if there are any other places where `in` is used with something that could be a NumPy array in a way that might trigger this NumPy 2.0 issue. Searching for `in` again, but more carefully. I'll look for patterns like `variable in data` where `data` might be an array. Actually, if I search for `in ` in the whole repo, it's too many. But the `dataType` function is a strong hint. Let's see if any other function uses `dataType`. <channel|><|tool_call>call:run_command{command:<|"|>grep -rn "dataType(" .<|"|>}<tool_call|><|tool_response>
Turn 18at 419 s80 tokens out5,105 prompt tokens
It's only in `PlotDataItem.py`.

I'll double check `PlotDataItem.py` for any other use of `in` on potentially array-like objects.
TOOL CALL · read_file
{
  "end_line": 1800,
  "filepath": "pyqtgraph/graphicsItems/PlotDataItem.py",
  "start_line": 1
}
Result of read_file 5,218 characters
{
  "status": "ok",
  "filepath": "pyqtgraph/graphicsItems/PlotDataItem.py",
  "content": "import math\nimport warnings\nimport bisect\n\nfrom typing import TypedDict\n\nimport numpy as np\n\nfrom .. import debug as debug\nfrom .. import functions as fn\nfrom .. import getConfigOption\nfrom ..Qt import QtCore, QtGui, QtWidgets\nfrom .GraphicsObject import GraphicsObject\nfrom .PlotCurveItem import PlotCurveItem\nfrom .ScatterPlotItem import ScatterPlotItem\n\n__all__ = ['PlotDataItem']\n\n\n# For type-hints, but cannot be utilized with setData or __init__ until\n# typing.Unpack is available in the library\nclass MetaKeywordArgs(TypedDict):\n    name: str\n\n\nclass PointStyleKeywordArgs(TypedDict):\n    symbol: str | QtGui.QPainterPath | list[str | QtGui.QPainterPath] | None\n    symbolPen: fn.color_like | QtGui.QPen | list[fn.color_like | QtGui.QPen] | None\n    symbolBrush: fn.color_like | QtGui.QBrush | list[fn.color_like | QtGui.QBrush] | None\n    symbolSize: int | list[int]\n    pxMode: bool\n\n\nclass LineStyleKeywordArgs(TypedDict):\n    connect: str | np.ndarray\n    pen: fn.color_like | QtGui.QPen | None\n    shadowPen: fn.color_like | QtGui.QPen | None\n    fillLevel: float | None\n    fillOutline: bool\n    fillBrush: fn.color_like | QtGui.QBrush | None\n    stepMode: str | None\n\n\nclass OptimizationKeywordArgs(TypedDict):\n    useCache: bool\n    antialias: bool\n    downsample: int\n    downsampleMethod: str\n    autoDownsample: bool\n    clipToView: bool\n    dynamicRangeLimit: float | None\n    dynamicRangeHyst: float\n    skipFiniteCheck: bool\n\n\nclass PlotDataset:\n    \"\"\"\n    Holds collected information for a plottable dataset.\n    \n    Numpy arrays containing x and y coordinates are available as ``dataset.x`` and\n    ``dataset.y``.\n    \n    After a search has been performed, typically during a call to\n    :meth:`dataRect <pyqtgraph.PlotDataset.dataRect>`, ``dataset.containsNonfinite``\n    is ``True`` if any coordinate values are non-finite (e.g. ``NaN`` or ``Inf``) or \n    ``False`` if all values are finite. If no search has been performed yet,\n    `dataset.containsNonfinite` is ``None``.\n\n    Parameters\n    ----------\n    x : np.ndarray\n        Coordinates for `x` data points.\n    y : np.ndarray\n        Coordinates for `y` data points.\n    xAllFinite : bool or None, default None\n        Label for `x` data points, indicating if all values are finite, or not, and\n        unknown if ``None``.\n    yAllFinite : bool or None, default None\n        Label for `y` data points, indicating if all values are finite, or not, and\n        unknown if ``None``.\n\n    Warnings\n    --------\n    :orphan:\n    .. warning:: \n        \n        This class is intended for internal use of :class:`~pyqtgraph.PlotDataItem`.\n        The interface may change without warning.  It is not considered part of the\n        public API.\n    \"\"\"\n    def __init__(\n        self,\n        x: np.ndarray,\n        y: np.ndarray,\n        xAllFinite: bool | None = None,\n        yAllFinite: bool | None = None\n    ):\n        super().__init__()\n        self.x = x\n        self.y = y\n        self.xAllFinite = xAllFinite\n        self.yAllFinite = yAllFinite\n        self._dataRect = None\n\n        if isinstance(x, np.ndarray) and x.dtype.kind in 'iu':\n            self.xAllFinite = True\n        if isinstance(y, np.ndarray) and y.dtype.kind in 'iu':\n            self.yAllFinite = True\n\n    @property\n    def containsNonfinite(self) -> bool | None:\n        if self.xAllFinite is None or self.yAllFinite is None:\n            # don't know for sure yet\n            return None\n        return not (self.xAllFinite and self.yAllFinite)\n\n    def _updateDataRect(self):\n        \"\"\" \n        Identify plottable bounds and presence of non-finite data.\n        \"\"\"\n        if self.y is None or self.x is None:\n            return None\n        xmin, xmax, self.xAllFinite = self._getArrayBounds(self.x, self.xAllFinite)\n        ymin, ymax, self.yAllFinite = self._getArrayBounds(self.y, self.yAllFinite)\n        self._dataRect = QtCore.QRectF(\n            QtCore.QPointF(xmin, ymin),\n            QtCore.QPointF(xmax, ymax)\n        )\n\n    def _getArrayBounds(\n        self,\n        arr: np.ndarray,\n        all_finite: bool | None\n    ) -> tuple[float, float, bool]:\n        # here all_finite could be [None, False, True]\n        if not all_finite:  # This may contain NaN or inf values.\n            # We are looking for the bounds of the plottable data set. Infinite and Nan\n            # are ignored.\n            selection = np.isfinite(arr)\n            # True if all values are finite, False if there are any non-finites\n            if not selection.all():\n                arr = arr[selection]\n        \n        # here all_finite could be [False, True]\n        try:\n            amin = np.min( arr )  # find minimum of all finite values\n            amax = np.max( arr )  # find maximum of all finite values\n        except ValueError:  # is raised when there are no finite values\n            amin = np.nan\n            amax = np.nan",
  "start_line": 1,
  "end_line": 150,
  "total_lines": 1840,
  "is_truncated": true
}
Generated tokens 80 tokens · stopped: STOP
It's only in `PlotDataItem.py`. I'll double check `PlotDataItem.py` for any other use of `in` on potentially array-like objects. <channel|><|tool_call>call:read_file{end_line:1800,filepath:<|"|>pyqtgraph/graphicsItems/PlotDataItem.py<|"|>,start_line:1}<tool_call|><|tool_response>
Turn 19at 423 s55 tokens out6,749 prompt tokens
I've already read a lot. Let's just search for `' in '` in `PlotDataItem.py`.
TOOL CALL · run_command
{
  "command": "grep \" in \" pyqtgraph/graphicsItems/PlotDataItem.py"
}
Result of run_command 4,931 characters
{
  "status": "ok",
  "stdout": "# typing.Unpack is available in the library\n        if isinstance(x, np.ndarray) and x.dtype.kind in 'iu':\n        if isinstance(y, np.ndarray) and y.dtype.kind in 'iu':\n            The bounding rect of the data in view-space.  Will return ``None`` if there\n        This replaces the internal data. Values of ``-inf`` resulting from zeros in the\n    * Use a :class:`QPen` with ``width=1``. All wider pens cause a loss in performance.\n      :class:`QPen` and :class:`QBrush` objects in advance and pass these as a list\n    * If you know that all points in your data set will have numerical, finite values,\n                    is either in pixels or data-space coordinates depending on the value\n                    If ``True``, the `symbolSize` represents the diameter in pixels. If\n                    ``False``, the `symbolSize` represents the diameter in data\n                    Normally, the curve connects each point in sequence. Any non-finite,\n                    non-plottable values such as ``NaN`` result in a gap. The\n                      repeated tests for non-finite values in \n                            image quality in some situations.\n                            cases, in particular when ``pxMode=True``, points will be \n                            ``NaN`` in :class:`~pyqtgraph.PlotCurveItem` is skipped.\n                    Name of item for use in the plot legend.\n        Emits when the data in this item is updated.\n        return interface in ints\n            The name that represents this item in the legend.\n            The distance tolerance margin in pixels to recognize the mouse click.\n        value, this results in a ``NaN`` value.\n            :class:`~pyqtgraph.GraphicsItem` creates a filled in region between two\n            Recognized symbols are detailed in the description of this method.\n            either in pixels or data-space coordinates depending on the value of\n        This setting can result in significant performance improvements. \n            disables the check for a minimal increase in performance.\n            Hysteresis factor that controls how much change in zoom level (in terms of \n            NumPy function used to identify if there are non-finite values in the `x`\n            Raised when an invalid type was passed in for `x` or `y` data.\n            initialization, and are listed in the opening section.\n                if 'x' in names:\n                if 'y' in names:\n                if 'x' in data[0]:\n                    x = np.array([d.get('x',None) for d in data])\n                if 'y' in data[0]:\n                    y = np.array([d.get('y',None) for d in data])\n                for k in [\n                    if k in data[0]:\n                        kwargs[k] = [d.get(k) for d in data]\n            if dtyp[0] not in seq or dtyp[1] not in seq:\n        if 'x' in kwargs:\n        if 'y' in kwargs:\n        # pull in all style arguments.\n        # Use self.opts to fill in anything not present in kwargs.\n        if 'name' in kwargs:\n        if 'connect' in kwargs:\n        if 'skipFiniteCheck' in kwargs:\n            'symbol' not in kwargs\n                'symbolPen' in kwargs\n                or 'symbolBrush' in kwargs\n                or 'symbolSize' in kwargs\n        if 'brush' in kwargs:\n        for k in list(self.opts.keys()):\n            if k in kwargs:\n        #for k in ['pen', 'shadowPen', 'fillLevel', 'brush']:\n            #if k in kwargs:\n        #for k,v in [('symbolPen','pen'), ('symbolBrush','brush'), ('symbol','symbol')]:\n            #if k in kwargs:\n        # invalidate mapped data , will be generated in getData() / _getDisplayDataset()\n        # invalidate display data, will be generated in getData() / _getDisplayDataset()\n            Indicates if the style was updated in addition to the data.\n            for k, v in [\n                if k in self.opts:\n            for k, v in [\n                if k in self.opts:\n            # auto-switch to indicate non-finite values as interruptions in the curve:\n                    #   use connect='finite' in case there are non-finites.\n            if True in self.opts['logMode']:\n                # clip-to-view always presumes that x-values are in increasing order\n            ignore large spikes in the data when auto-scrolling.\n                    (i for i in [bounds2[0], bounds[0]] if i is not None), default=None\n                    (i for i in [bounds2[1], bounds[1]] if i is not None), default=None\n            The padding size in pixels that this item may draw beyond the values\n                \"PlotCurveItem.curveClicked is deprecated, and will be removed in a \"\n                \"PlotCurveItem.scatterHovered is deprecated, and will be removed in a \"\n            \"isSequence is deprecated and will be removed in a future version of\"\n",
  "stderr": "",
  "exit_code": 0
}
Generated tokens 55 tokens · stopped: STOP
I've already read a lot. Let's just search for `' in '` in `PlotDataItem.py`.<channel|><|tool_call>call:run_command{command:<|"|>grep " in " pyqtgraph/graphicsItems/PlotDataItem.py<|"|>}<tool_call|><|tool_response>
Turn 20at 439 s246 tokens out8,025 prompt tokens
Most of these are `in kwargs` or `in data[0]` (where `data[0]` is a dict) or `in 'iu'` (where `'iu'` is a string).

The only other one is `if True in self.opts['logMode']:`. `self.opts['logMode']` should be a list or array. If it's a NumPy array, `True in array` might be an issue in NumPy 2.0 if the array contains something else? No, normally `True in array` should work if it's a boolean array. But wait, NumPy 2.0 has some changes in how `in` works with arrays.

Actually, for a boolean array, `True in array` usually works but is discouraged in favor of `.any()`.

However, `self.opts['logMode']` is likely not a NumPy array, but a list or a tuple.

Let's check how `self.opts['logMode']` is initialized.
TOOL CALL · run_command
{
  "command": "grep -n \"logMode\" pyqtgraph/graphicsItems/PlotDataItem.py"
}
Result of run_command 657 characters
{
  "status": "ok",
  "stdout": "170:    def applyLogMapping(self, logMode: tuple[bool, bool]):\n179:        logMode : tuple of bool\n182:        if logMode[0]:\n194:        if logMode[1]:\n589:            'logMode': [False, False],\n750:        if self.opts['logMode'] == [xState, yState]:\n752:        self.opts['logMode'] = [xState, yState]\n1445:                if self.opts['logMode'][0]:\n1462:            if True in self.opts['logMode']:\n1464:                dataset.applyLogMapping( self.opts['logMode'] )\n",
  "stderr": "",
  "exit_code": 0,
  "budget_warning": "Only 10 tool call(s) remaining (20/30 used). Finalize your edits and call submit_patch soon."
}
Generated tokens 246 tokens · stopped: STOP
Most of these are `in kwargs` or `in data[0]` (where `data[0]` is a dict) or `in 'iu'` (where `'iu'` is a string). The only other one is `if True in self.opts['logMode']:`. `self.opts['logMode']` should be a list or array. If it's a NumPy array, `True in array` might be an issue in NumPy 2.0 if the array contains something else? No, normally `True in array` should work if it's a boolean array. But wait, NumPy 2.0 has some changes in how `in` works with arrays. Actually, for a boolean array, `True in array` usually works but is discouraged in favor of `.any()`. However, `self.opts['logMode']` is likely not a NumPy array, but a list or a tuple. Let's check how `self.opts['logMode']` is initialized. <channel|><|tool_call>call:run_command{command:<|"|>grep -n "logMode" pyqtgraph/graphicsItems/PlotDataItem.py<|"|>}<tool_call|><|tool_response>

Patch, tests and logs

Final code change Included
diff --git a/pyqtgraph/graphicsItems/PlotDataItem.py b/pyqtgraph/graphicsItems/PlotDataItem.py
index 9d7c7f8..79be936 100644
--- a/pyqtgraph/graphicsItems/PlotDataItem.py
+++ b/pyqtgraph/graphicsItems/PlotDataItem.py
@@ -1161,9 +1161,10 @@ class PlotDataItem(GraphicsObject):
                 x = data[:, 0]
                 y = data[:, 1]
             elif dt == 'recarray' or dt == 'dictOfLists':
-                if 'x' in data:
+                names = data.dtype.names if dt == 'recarray' else data
+                if 'x' in names:
                     x = np.array(data['x'])
-                if 'y' in data:
+                if 'y' in names:
                     y = np.array(data['y'])
             elif dt == 'listOfDicts':
                 if 'x' in data[0]:
Test output Included
============================= test session starts ==============================
collected 9 items

tests/graphicsItems/test_PlotDataItem.py .........                       [100%]

==================================== PASSES ====================================
- generated xml file: /tmp/rebench-grade-29be8403df6f4767aa66ac80d404be9c.xml --
=========================== short test summary info ============================
PASSED tests/graphicsItems/test_PlotDataItem.py::test_bool
PASSED tests/graphicsItems/test_PlotDataItem.py::test_bound_formats
PASSED tests/graphicsItems/test_PlotDataItem.py::test_fft
PASSED tests/graphicsItems/test_PlotDataItem.py::test_setData
PASSED tests/graphicsItems/test_PlotDataItem.py::test_nonfinite
PASSED tests/graphicsItems/test_PlotDataItem.py::test_opts
PASSED tests/graphicsItems/test_PlotDataItem.py::test_clear
PASSED tests/graphicsItems/test_PlotDataItem.py::test_clear_in_step_mode
PASSED tests/graphicsItems/test_PlotDataItem.py::test_clipping
============================== 9 passed in 0.27s ===============================
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="9" time="0.272" timestamp="2026-11-14T04:00:42.473625+00:00" hostname="e70dbb1f4d30"><testcase classname="tests.graphicsItems.test_PlotDataItem" name="test_bool" time="0.006" /><testcase classname="tests.graphicsItems.test_PlotDataItem" name="test_bound_formats" time="0.003" /><testcase classname="tests.graphicsItems.test_PlotDataItem" name="test_fft" time="0.004" /><testcase classname="tests.graphicsItems.test_PlotDataItem" name="test_setData" time="0.001" /><testcase classname="tests.graphicsItems.test_PlotDataItem" name="test_nonfinite" time="0.001" /><testcase classname="tests.graphicsItems.test_PlotDataItem" name="test_opts" time="0.001" /><testcase classname="tests.graphicsItems.test_PlotDataItem" name="test_clear" time="0.001" /><testcase classname="tests.graphicsItems.test_PlotDataItem" name="test_clear_in_step_mode" time="0.175" /><testcase classname="tests.graphicsItems.test_PlotDataItem" name="test_clipping" time="0.008" /></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 pyqtgraph/pyqtgraph.
  [  41.2s] 💭 (1116 chars) "The user is reporting a `TypeError: Cannot compare structured or void to non-void arrays.` 
when using a NumPy record arr..."
  [  41.2s] 🔧 run_command (30 lines) python3 - <<'PY'
  [  41.9s]   → error (exit 0): 
  [  63.8s] 💭 (345 chars) "It seems I cannot create a `QApplication` because there is no display. I should try to use 
the `offscreen` platform plug..."
  [  63.8s] 🔧 run_command (26 lines) python3 - <<'PY'
  [  64.1s]   → error (exit 0): 
  [  76.2s] 💭 (265 chars) "Okay, the `TypeError` is indeed reproduced. In NumPy 2.0+, checking if a string is in a 
structured array (or recarray) u..."
  [  76.2s] 📖 read_file (pyqtgraph/graphicsItems/PlotDataItem.py)
  [  76.2s]   ✓ {'status': 'ok', 'filepath': 'pyqtgraph/graphicsItems/PlotDataItem.py', 'content': '            Receives
the ``autoAlpha…
  [  85.6s] 💭 (351 chars) "Wait, I'm looking at `PlotDataItem.py` around line 719, but the snippet I got doesn't seem 
to contain `setData`.

The tr..."
  [  85.6s] 🔧 run_command grep -n "def setData" pyqtgraph/graphicsItems/PlotDataItem.py
  [  85.6s]   → 1122:    def setData(
  [  90.4s] 💭 (130 chars) "Ah, the line numbers in the traceback must be from a different version of the code. Let me 
read `setData` starting from ..."
  [  90.4s] 📖 read_file (pyqtgraph/graphicsItems/PlotDataItem.py)
  [  90.5s]   ✓ {'status': 'ok', 'filepath': 'pyqtgraph/graphicsItems/PlotDataItem.py', 'content': '    def setData(\n  
self,\n   …
  [ 108.6s] 💭 (725 chars) "The relevant part of `setData` is:

```python
            elif dt == 'recarray' or dt == 'dictOfLists':
                ..."
  [ 108.6s] 🔧 run_command grep -n "def dataType" pyqtgraph/graphicsItems/PlotDataItem.py
  [ 108.6s]   → 1799:def dataType(obj) -> str:
  [ 110.5s] 💭 (22 chars) "Let's read `dataType`."
  [ 110.5s] 📖 read_file (pyqtgraph/graphicsItems/PlotDataItem.py)
  [ 110.6s]   ✓ {'status': 'ok', 'filepath': 'pyqtgraph/graphicsItems/PlotDataItem.py', 'content': 'def dataType(obj) ->
str:\n    type_…
  [ 171.9s] 💭 (2835 chars) "Okay, so `dataType` identifies `recarray` when `obj` is a 1D `np.ndarray` and 
`obj.dtype.names` is not `None`.

```pytho..."
  [ 171.9s] 🔧 run_command (23 lines) python3 - <<'PY'
  [ 172.2s]   → Recarray: 'x' in names_rec: True
  [ 212.0s] 💭 (2270 chars) "Perfect. Now let's apply the fix to `pyqtgraph/graphicsItems/PlotDataItem.py`.

Current code:
```python
            elif..."
  [ 212.0s] ✏️ edit_file (pyqtgraph/graphicsItems/PlotDataItem.py)
  [ 212.1s]   ✓ {'status': 'ok', 'filepath': 'pyqtgraph/graphicsItems/PlotDataItem.py', 'occurrences': 1, 'strategy': 
'exact', 'diff': "…
  [ 236.6s] 💭 (54 chars) "Now let's verify the fix with the reproduction script."
  [ 236.6s] 🔧 run_command (50 lines) python3 - <<'PY'
  [ 237.0s]   →  Testing recarray with x and y...
  [ 241.2s] 💭 (152 chars) "The reproduction tests passed.

Let's check if there are other places where `recarray` is handled similarly.
I'll grep f..."
  [ 241.2s] 🔧 run_command grep -rn "recarray" .
  [ 241.2s]   → ./pyqtgraph/graphicsItems/PlotDataItem.py:275:        * ``PlotDataItem(recarray)`` - 
:class:`numpy.recarray` record arra
  [ 247.9s] 💭 (303 chars) "It seems it's only handled in `PlotDataItem.py`.

Let's double check if there are any other `in` checks on structured ar..."
  [ 247.9s] 🔧 run_command grep -rn "dataType(" .
  [ 247.9s]   → ./pyqtgraph/graphicsItems/PlotDataItem.py:1155:            dt = dataType(data)
  [ 272.1s] 💭 (1282 chars) "`dataType` is only used in `PlotDataItem.py`.

Let's look at the other usage of `dataType` in `setData`:
```python
     ..."
  [ 272.1s] 🔧 run_command grep -rn " in " . | grep ".py" | head -n 20
  [ 272.1s]   → ./setup.py:5:It is intended for use in mathematics / scientific / engineering applications.
  [ 290.7s] 💭 (589 chars) "That was too many. Let's search for ` in ` and filter.

Actually, the issue is specifically about NumPy arrays. I only n..."
  [ 290.7s] 📖 read_file (pyqtgraph/__init__.py)
  [ 290.8s]   ✓ {'status': 'ok', 'filepath': 'pyqtgraph/__init__.py', 'content': '    All arguments are passed to 
:func:`ConsoleWidget._…
  [ 370.5s] 💭 (361 chars) "That was not the right place. `pg.plot()` is usually in `pyqtgraph.PlotItem` or 
`pyqtgraph.PlotWidget`.

Actually, `pg.p..."
  [ 370.5s] 🔧 run_command grep -n "def plot" pyqtgraph/__init__.py
  [ 370.5s]   → 315:def plot(*args, **kargs):
  [ 372.7s] 💭 (13 chars) "Let's see it."
  [ 372.7s] 📖 read_file (pyqtgraph/__init__.py)
  [ 372.7s]   ✓ {'status': 'ok', 'filepath': 'pyqtgraph/__init__.py', 'content': '## Convenience functions for 
command-line use\nplots =…
  [ 394.0s] 💭 (683 chars) "This just creates a `PlotWidget` and then calls `pw.plot(*args, **dataArgs)`. 
`PlotWidget.plot` calls `PlotItem.plot`, w..."
  [ 394.0s] 🔧 run_command grep -rn "dataType(" .
  [ 394.0s]   → ./pyqtgraph/graphicsItems/PlotDataItem.py:1155:            dt = dataType(data)
  [ 399.4s] 💭 (129 chars) "It's only in `PlotDataItem.py`.

I'll double check `PlotDataItem.py` for any other use of `in` on potentially array-like..."
  [ 399.4s] 📖 read_file (pyqtgraph/graphicsItems/PlotDataItem.py)
  [ 399.4s]   ✓ {'status': 'ok', 'filepath': 'pyqtgraph/graphicsItems/PlotDataItem.py', 'content': 'import math\nimport 
warnings\nimport…
  [ 402.8s] 💭 (77 chars) "I've already read a lot. Let's just search for `' in '` in `PlotDataItem.py`."
  [ 402.8s] 🔧 run_command grep " in " pyqtgraph/graphicsItems/PlotDataItem.py
  [ 402.8s]   → # typing.Unpack is available in the library
  [ 418.8s] 💭 (709 chars) "Most of these are `in kwargs` or `in data[0]` (where `data[0]` is a dict) or `in 'iu'` 
(where `'iu'` is a string).

The ..."
  [ 418.8s] 🔧 run_command grep -n "logMode" pyqtgraph/graphicsItems/PlotDataItem.py
  [ 418.8s]   → 170:    def applyLogMapping(self, logMode: tuple[bool, bool]):
Native result row
{
  "agent_error": "Agent exceeded session timeout (7.5 min)",
  "duration_seconds": 473.97,
  "error": "Agent exceeded session timeout (7.5 min)",
  "grade": {
    "collected_tests": 9,
    "competition_junit_ok": true,
    "error": null,
    "required_issues_count": 0,
    "resolved": true,
    "status_counts": {
      "PASSED": 9
    },
    "strict_clean_patch": true,
    "test_exit_code": 0
  },
  "instance_id": "pyqtgraph__pyqtgraph-3278",
  "pass_idx": 0,
  "patch_chars": 770,
  "phase1_seconds": 472.16,
  "repo": "pyqtgraph/pyqtgraph",
  "request_log_path": "/kaggle-root/working/r31/rollouts_X/requests/pyqtgraph__pyqtgraph-3278__p0__r1.jsonl",
  "resolved": true,
  "rollout_idx": 1,
  "run_key": "pyqtgraph__pyqtgraph-3278__p0__r1",
  "strict_clean_patch": true,
  "tool_calls": 20,
  "total_llm_calls": 20,
  "trace_path": "/kaggle-root/working/r31/rollouts_X/traces/trace_pyqtgraph__pyqtgraph-3278__p0__r1.json"
}