ROLLOUT 5 · NeurodataWithoutBorders/pynwb
neurodatawithoutborders__pynwb-1669
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18tool calls
20model calls
6,082tokens generated
175,572prompt tokens read
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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 5,275 characters
You are evaluating a software engineering task for repository NeurodataWithoutBorders/pynwb.
Problem Statement:
[Bug]: Error on parsing nwb_version attribute
### What happened?
I'm in the process of updating our CI pipeline to validate the IPNWB/MIES generated NWB.
pynwb is updated from 2.1.0 to 2.3.1.
The file passes validation.
See also https://github.com/AllenInstitute/MIES/pull/1650.
Now the problem is that the file can not be opened anymore because `/nwb_version` has an unexpected HDF5 format. This was not an issue with 2.1.0. a1f472b1 (Check nwb_version on read (#1612), 2022-12-18) seems to be culprit.
```
HDF5 "E:\projekte\mies-igor\HardwareBasic_1-V2.nwb" {
ATTRIBUTE "nwb_version" {
DATATYPE H5T_STRING {
STRSIZE 5;
STRPAD H5T_STR_NULLPAD;
CSET H5T_CSET_UTF8;
CTYPE H5T_C_S1;
}
DATASPACE SCALAR
DATA {
(0): "2.2.4"
}
}
}
```
### Steps to Reproduce
```python
import pynwb
io = pynwb.NWBHDF5IO("HardwareBasic_1-V2.nwb", 'r', load_namespaces=True)
nwbfile = io.read()
```
### Traceback
```python
C:\users\thomas\Anaconda3\lib\site-packages\hdmf\spec\namespace.py:531: UserWarning: Ignoring cached namespace 'hdmf-common' version 1.1.3 because version 1.5.1 is already loaded.
warn("Ignoring cached namespace '%s' version %s because version %s is already loaded."
C:\users\thomas\Anaconda3\lib\site-packages\hdmf\spec\namespace.py:531: UserWarning: Ignoring cached namespace 'core' version 2.2.4 because version 2.6.0-alpha is already loaded.
warn("Ignoring cached namespace '%s' version %s because version %s is already loaded."
Traceback (most recent call last):
File "read.py", line 4, in <module>
nwbfile = io.read()
File "C:\users\thomas\Anaconda3\lib\site-packages\hdmf\utils.py", line 645, in func_call
return func(args[0], **pargs)
File "C:\users\thomas\Anaconda3\lib\site-packages\pynwb\__init__.py", line 280, in read
file_version_str, file_version = self.nwb_version
File "C:\users\thomas\Anaconda3\lib\site-packages\pynwb\__init__.py", line 262, in nwb_version
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
TypeError: a bytes-like object is required, not 'str'
```
### Operating System
Windows
### Python Executable
Conda
### Python Version
3.8
### Package Versions
[HardwareBasic_1-V2.zip](https://github.com/NeurodataWithoutBorders/pynwb/files/10996295/HardwareBasic_1-V2.zip)
[environment_for_issue.txt](https://github.com/NeurodataWithoutBorders/pynwb/files/10996306/environment_for_issue.txt)
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://github.com/NeurodataWithoutBorders/pynwb/blob/dev/.github/CODE_OF_CONDUCT.rst)
- [X] Have you checked the [Contributing](https://github.com/NeurodataWithoutBorders/pynwb/blob/dev/docs/CONTRIBUTING.rst) document?
- [X] Have you ensured this bug was not already [reported](https://github.com/NeurodataWithoutBorders/pynwb/issues)?
## 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.md
./Legal.txt
./MANIFEST.in
./Makefile
./README.rst
./docs
./environment-ros3.yml
./license.txt
./requirements-dev.txt
./requirements-doc.txt
./requirements-min.txt
./requirements.txt
./scripts
./scripts/add_object_id.py
./setup.cfg
./setup.py
./src
./src/pynwb
./src/pynwb/__init__.py
./src/pynwb/_due.py
./src/pynwb/_version.py
./src/pynwb/base.py
./src/pynwb/behavior.py
./src/pynwb/core.py
./src/pynwb/device.py
./src/pynwb/ecephys.py
./src/pynwb/epoch.py
./src/pynwb/file.py
./src/pynwb/icephys.py
./src/pynwb/image.py
./src/pynwb/io
./src/pynwb/legacy
./src/pynwb/misc.py
./src/pynwb/nwb-schema
./src/pynwb/ogen.py
./src/pynwb/ophys.py
./src/pynwb/retinotopy.py
./src/pynwb/spec.py
./src/pynwb/testing
./src/pynwb/validate.py
./test.py
./tests
./tox.ini
./versioneer.py
```
Turn 1at 34 s515 tokens out3,802 prompt tokens
The user is reporting a `TypeError: a bytes-like object is required, not 'str'` when reading an NWB file with `pynwb.NWBHDF5IO().read()`.
The traceback points to `pynwb/__init__.py` in the `nwb_version` property.
Traceback:
```python
File "C:\users\thomas\Anaconda3\lib\site-packages\pynwb\__init__.py", line 280, in read
file_version_str, file_version = self.nwb_version
File "C:\users\thomas\Anaconda3\lib\site-packages\pynwb\__init__.py", line 262, in nwb_version
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
TypeError: a bytes-like object is required, not 'str'
```
Wait, the error says `TypeError: a bytes-like object is required, not 'str'`.
Looking at the line:
`nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")`
If `nwb_version_string` is a `bytes` object, then `.replace("-", ".")` will fail because `"-"` is a `str`.
Wait, the error message "a bytes-like object is required, not 'str'" often happens when you call a method on a `bytes` object and pass a `str` to it, OR vice versa.
If `nwb_version_string` is `bytes`, then `nwb_version_string.replace("-", ".")` where `"-"` is a string should indeed fail.
Wait, let's check Python 3 behavior:
```python
>>> b"1.2.3".replace("-", ".")
TypeError: a bytes-like object is required, not 'str'
```
Yes, that's it. `nwb_version_string` is likely a `bytes` object.
Let's locate the code in `src/pynwb/__init__.py`.
TOOL CALL · run_command
{
"command": "grep -rn --include=\"*.py\" \"nwb_version\" src/pynwb/"
}Result of run_command 2,803 characters
{
"status": "ok",
"stdout": "src/pynwb/icephys.py:15:def ensure_unit(self, name, current_unit, unit, nwb_version):\nsrc/pynwb/icephys.py:25: % (current_unit, self.__class__.__name__, name, unit, nwb_version))\nsrc/pynwb/icephys.py:218: def _ensure_stimulus_description(self, name, current_stim_desc, stim_desc, nwb_version):\nsrc/pynwb/icephys.py:228: % (current_stim_desc, self.__class__.__name__, name, stim_desc, nwb_version))\nsrc/pynwb/__init__.py:245: def nwb_version(self):\nsrc/pynwb/__init__.py:251: and strings, e.g., (2, 5, 1, beta). (None, None) will be returned if the nwb_version\nsrc/pynwb/__init__.py:256: nwb_version_string = self._file.attrs['nwb_version']\nsrc/pynwb/__init__.py:262: nwb_version_parts = nwb_version_string.replace(\"-\", \".\").replace(\"_\", \".\").split(\".\")\nsrc/pynwb/__init__.py:263: nwb_version = tuple([int(i) if i.isnumeric() else i\nsrc/pynwb/__init__.py:264: for i in nwb_version_parts])\nsrc/pynwb/__init__.py:265: return nwb_version_string, nwb_version\nsrc/pynwb/__init__.py:280: file_version_str, file_version = self.nwb_version\nsrc/pynwb/io/utils.py:7:def get_nwb_version(builder: Builder, include_prerelease=False) -> Tuple[int, ...]:\nsrc/pynwb/io/utils.py:10: If the \"nwb_version\" attribute on the root builder equals \"2.5.1\", then (2, 5, 1) is returned.\nsrc/pynwb/io/utils.py:11: If the \"nwb_version\" attribute on the root builder equals \"2.5.1-alpha\" and include_prerelease=False,\nsrc/pynwb/io/utils.py:13: If the \"nwb_version\" attribute on the root builder equals \"2.5.1-alpha\" and include_prerelease=True,\nsrc/pynwb/io/utils.py:16: If the \"nwb_version\" attribute == \"2.0b\" (the only deviation from semantic versioning in the 2.x series), then\nsrc/pynwb/io/utils.py:25: :raises ValueError: if the 'nwb_version' attribute is missing from the root of the NWB file.\nsrc/pynwb/io/utils.py:31: nwb_version = root_builder.attributes.get(\"nwb_version\")\nsrc/pynwb/io/utils.py:32: if nwb_version is None:\nsrc/pynwb/io/utils.py:33: raise ValueError(\"'nwb_version' attribute is missing from the root of the NWB file.\")\nsrc/pynwb/io/utils.py:35: if nwb_version == \"2.0b\":\nsrc/pynwb/io/utils.py:40: nwb_version_match = re.match(r\"(\\d+\\.\\d+\\.\\d+)\", nwb_version)[0] # trim off any non-numeric symbols at end\nsrc/pynwb/io/utils.py:41: version_list = [int(i) for i in nwb_version_match.split(\".\")]\nsrc/pynwb/io/utils.py:43: prerelease_info = nwb_version[nwb_version.index(\"-\")+1:]\nsrc/pynwb/io/file.py:8:from .utils import get_nwb_version\nsrc/pynwb/io/file.py:232: if get_nwb_version(builder) < (2, 6, 0):\n",
"stderr": "",
"exit_code": 0
}Turn 2at 44 s126 tokens out5,426 prompt tokens
The relevant code is in `src/pynwb/__init__.py` at `nwb_version` method (actually it looks like it's called as a property in `read`, but `grep` showed `def nwb_version(self):` at line 245). Let's read `src/pynwb/__init__.py` around line 245.
TOOL CALL · read_file
{
"end_line": 285,
"filepath": "src/pynwb/__init__.py",
"start_line": 240
}Result of read_file 2,481 characters
{
"status": "ok",
"filepath": "src/pynwb/__init__.py",
"content": " manager = get_manager()\n # Open the file\n super().__init__(path, manager=manager, mode=mode, file=file_obj, comm=comm, driver=driver)\n\n @property\n def nwb_version(self):\n \"\"\"\n Get the version of the NWB file opened via this NWBHDF5IO object.\n\n :returns: Tuple consisting of: 1) the original version string as stored in the file and\n 2) a tuple with the parsed components of the version string, consisting of integers\n and strings, e.g., (2, 5, 1, beta). (None, None) will be returned if the nwb_version\n is missing, e.g., in the case when no data has been written to the file yet.\n \"\"\"\n # Get the version string for the NWB file\n try:\n nwb_version_string = self._file.attrs['nwb_version']\n # KeyError occurs when the file is empty (e.g., when creating a new file nothing has been written)\n # or when the HDF5 file is not a valid NWB file\n except KeyError:\n return None, None\n # Parse the version string\n nwb_version_parts = nwb_version_string.replace(\"-\", \".\").replace(\"_\", \".\").split(\".\")\n nwb_version = tuple([int(i) if i.isnumeric() else i\n for i in nwb_version_parts])\n return nwb_version_string, nwb_version\n\n @docval(*get_docval(_HDF5IO.read),\n {'name': 'skip_version_check', 'type': bool, 'doc': 'skip checking of NWB version', 'default': False})\n def read(self, **kwargs):\n \"\"\"\n Read the NWB file from the IO source.\n\n :raises TypeError: If the NWB file version is missing or not supported\n\n :return: NWBFile container\n \"\"\"\n # Check that the NWB file is supported\n skip_verison_check = popargs('skip_version_check', kwargs)\n if not skip_verison_check:\n file_version_str, file_version = self.nwb_version\n if file_version is None:\n raise TypeError(\"Missing NWB version in file. The file is not a valid NWB file.\")\n if file_version[0] < 2:\n raise TypeError(\"NWB version %s not supported. PyNWB supports NWB files version 2 and above.\" %\n str(file_version_str))",
"start_line": 240,
"end_line": 285,
"total_lines": 384,
"is_truncated": false
}Turn 3at 62 s281 tokens out6,281 prompt tokens
The issue is’ `nwb_version_string` can be `bytes` instead of `str`.
If `nwb_version_string` is `bytes`, then `.replace("-", ".")` will fail because `"-"` is a `str`.
To fix this, we should ensure `nwb_version_string` is decoded to `str` if it is `bytes`.
Let's try to reproduce this bug. Since I don't have the NWB file, I can mock the behavior of `self._file.attrs['nwb_version']` returning `bytes`.
Wait, I can just write a small script that does exactly what the `nwb_version` property does.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\ntry:\n nwb_version_string = b\"2.2.4\"\n print(f\"nwb_version_string type: {type(nwb_version_string)}\")\n nwb_version_parts = nwb_version_string.replace(\"-\", \".\").replace(\"_\", \".\").split(\".\")\n print(\"Success!\")\nexcept Exception as e:\n print(f\"Caught expected exception: {type(e).__name__}: {e}\")\nPY\n"
}Result of run_command 184 characters
{
"status": "ok",
"stdout": "nwb_version_string type: <class 'bytes'>\nCaught expected exception: TypeError: a bytes-like object is required, not 'str'\n",
"stderr": "",
"exit_code": 0
}Turn 4at 74 s175 tokens out6,634 prompt tokens
Exactly. Now let's see how to fix it.
If `nwb_version_string` is `bytes`, we should decode it. NWB versions are likely UTF-8.
```python
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
```
Wait, should I do this? Let's see where else `nwb_version` is used.
`src/pynwb/io/utils.py` also has `get_nwb_version`. Let's check that too.
TOOL CALL · read_file
{
"end_line": 50,
"filepath": "src/pynwb/io/utils.py",
"start_line": 1
}Result of read_file 2,301 characters
{
"status": "ok",
"filepath": "src/pynwb/io/utils.py",
"content": "import re\nfrom typing import Tuple\n\nfrom hdmf.build import Builder\n\n\ndef get_nwb_version(builder: Builder, include_prerelease=False) -> Tuple[int, ...]:\n \"\"\"Get the version of the NWB file from the root of the given builder, as a tuple.\n\n If the \"nwb_version\" attribute on the root builder equals \"2.5.1\", then (2, 5, 1) is returned.\n If the \"nwb_version\" attribute on the root builder equals \"2.5.1-alpha\" and include_prerelease=False,\n then (2, 5, 1) is returned.\n If the \"nwb_version\" attribute on the root builder equals \"2.5.1-alpha\" and include_prerelease=True,\n then (2, 5, 1, \"alpha\") is returned.\n\n If the \"nwb_version\" attribute == \"2.0b\" (the only deviation from semantic versioning in the 2.x series), then\n if include_prerelease=True, (2, 0, 0, \"b\") is returned; else, (2, 0, 0) is returned.\n\n :param builder: Any builder within an NWB file.\n :type builder: Builder\n :param include_prerelease: Whether to include prerelease information in the returned tuple.\n :type include_prerelease: bool\n :return: The version of the NWB file, as a tuple.\n :rtype: tuple\n :raises ValueError: if the 'nwb_version' attribute is missing from the root of the NWB file.\n \"\"\"\n temp_builder = builder\n while temp_builder.parent is not None:\n temp_builder = temp_builder.parent\n root_builder = temp_builder\n nwb_version = root_builder.attributes.get(\"nwb_version\")\n if nwb_version is None:\n raise ValueError(\"'nwb_version' attribute is missing from the root of the NWB file.\")\n # handle special non-semver case\n if nwb_version == \"2.0b\":\n if not include_prerelease:\n return (2, 0, 0)\n else:\n return (2, 0, 0, \"b\")\n nwb_version_match = re.match(r\"(\\d+\\.\\d+\\.\\d+)\", nwb_version)[0] # trim off any non-numeric symbols at end\n version_list = [int(i) for i in nwb_version_match.split(\".\")]\n if include_prerelease:\n prerelease_info = nwb_version[nwb_version.index(\"-\")+1:]\n version_list.append(prerelease_info)\n return tuple(version_list)",
"start_line": 1,
"end_line": 45,
"total_lines": 45,
"is_truncated": false
}Turn 5at 89 s270 tokens out7,588 prompt tokens
`get_nwb_version` also assumes `nwb_version` is a string.
```python
if nwb_version == "2.0b":
```
If `nwb_version` is `bytes`, `nwb_version == "2.0b"` will be `False`.
And `re.match(r"(\d+\.\d+\.\d+)", nwb_version)` will fail if `nwb_version` is `bytes` but the pattern is `str`.
Let's test this.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nimport re\nnwb_version = b\"2.2.4\"\ntry:\n print(f\"Comparing {nwb_version} == '2.0b': {nwb_version == '2.0b'}\")\n nwb_version_match = re.match(r\"(\\d+\\.\\d+\\.\\d+)\", nwb_version)\n print(f\"Match: {nwb_version_match}\")\nexcept Exception as e:\n print(f\"Caught exception: {type(e).__name__}: {e}\")\nPY\n"
}Result of run_command 178 characters
{
"status": "ok",
"stdout": "Comparing b'2.2.4' == '2.0b': False\nCaught exception: TypeError: cannot use a string pattern on a bytes-like object\n",
"stderr": "",
"exit_code": 0
}Turn 6at 113 s469 tokens out7,933 prompt tokens
So `get_nwb_version` also needs a fix if `nwb_version` can be `bytes`.
Wait, `NWBHDF5IO.nwb_version` property is what caused the error in the issue report.
In `src/pynwb/__init__.py`:
```python
@property
def nwb_version(self):
# ...
try:
nwb_version_string = self._file.attrs['nwb_version']
# ...
# Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
```
In `src/pynwb/io/utils.py`:
```python
def get_nwb_version(builder: Builder, include_prerelease=False) -> Tuple[int, ...]:
# ...
nwb_version = root_builder.attributes.get("nwb_version")
# ...
if nwb_version == "2.0b":
# ...
nwb_version_match = re.match(r"(\d+\.\d+\.\d+)", nwb_version)[0]
```
If the root cause is that `h5py` (which `hdmf` uses) returns bytes for attributes in some cases, we should handle it.
Let's see how many places use `nwb_version` attribute.
I already did `grep -rn --include="*.py" "nwb_version" src/pynwb/`.
The `NWBHDF5IO` class is in `src/pynwb/__init__.py`. Actually, let me check `src/pynwb/__init__.py` again. It seems `NWBHDF5IO` is defined there.
Wait, let me check the imports in `src/pynwb/__init__.py`.
TOOL CALL · read_file
{
"end_line": 100,
"filepath": "src/pynwb/__init__.py",
"start_line": 1
}Result of read_file 3,590 characters
{
"status": "ok",
"filepath": "src/pynwb/__init__.py",
"content": "'''This package will contain functions, classes, and objects\nfor reading and writing data in NWB format\n'''\nimport os.path\nfrom pathlib import Path\nfrom copy import deepcopy\nfrom warnings import warn\nimport h5py\n\nfrom hdmf.spec import NamespaceCatalog\nfrom hdmf.utils import docval, getargs, popargs, get_docval\nfrom hdmf.backends.io import HDMFIO\nfrom hdmf.backends.hdf5 import HDF5IO as _HDF5IO\nfrom hdmf.build import BuildManager, TypeMap\nimport hdmf.common\n\nCORE_NAMESPACE = 'core'\n__core_ns_file_name = 'nwb.namespace.yaml'\n\nfrom .spec import NWBDatasetSpec, NWBGroupSpec, NWBNamespace # noqa E402\nfrom .validate import validate # noqa: F401, E402\n\n\ndef __get_resources():\n from pkg_resources import resource_filename\n ret = dict()\n ret['namespace_path'] = os.path.join(resource_filename(__name__, 'nwb-schema/core'), __core_ns_file_name)\n return ret\n\n\ndef _get_resources():\n # LEGACY: Needed to support legacy implementation.\n return __get_resources()\n\n\n# a global namespace catalog\nglobal __NS_CATALOG\nglobal __TYPE_MAP\n\n__NS_CATALOG = NamespaceCatalog(NWBGroupSpec, NWBDatasetSpec, NWBNamespace)\n\nhdmf_typemap = hdmf.common.get_type_map()\n__TYPE_MAP = TypeMap(__NS_CATALOG)\n__TYPE_MAP.merge(hdmf_typemap, ns_catalog=True)\n\n\n@docval({'name': 'extensions', 'type': (str, TypeMap, list),\n 'doc': 'a path to a namespace, a TypeMap, or a list consisting of paths to namespaces and TypeMaps',\n 'default': None},\n returns=\"TypeMap loaded for the given extension or NWB core namespace\", rtype=tuple,\n is_method=False)\ndef get_type_map(**kwargs):\n '''\n Get the TypeMap for the given extensions. If no extensions are provided,\n return the TypeMap for the core namespace\n '''\n extensions = getargs('extensions', kwargs)\n type_map = None\n if extensions is None:\n type_map = deepcopy(__TYPE_MAP)\n else:\n if isinstance(extensions, TypeMap):\n type_map = extensions\n else:\n type_map = deepcopy(__TYPE_MAP)\n if isinstance(extensions, list):\n for ext in extensions:\n if isinstance(ext, str):\n type_map.load_namespaces(ext)\n elif isinstance(ext, TypeMap):\n type_map.merge(ext)\n else:\n raise ValueError('extensions must be a list of paths to namespace specs or a TypeMaps')\n elif isinstance(extensions, str):\n type_map.load_namespaces(extensions)\n elif isinstance(extensions, TypeMap):\n type_map.merge(extensions)\n return type_map\n\n\n@docval(*get_docval(get_type_map),\n returns=\"the namespaces loaded from the given file\", rtype=tuple,\n is_method=False)\ndef get_manager(**kwargs):\n '''\n Get a BuildManager to use for I/O using the given extensions. If no extensions are provided,\n return a BuildManager that uses the core namespace\n '''\n type_map = get_type_map(**kwargs)\n return BuildManager(type_map)\n\n\n@docval({'name': 'namespace_path', 'type': str, 'doc': 'the path to the YAML with the namespace definition'},\n returns=\"the namespaces loaded from the given file\", rtype=tuple,\n is_method=False)\ndef load_namespaces(**kwargs):\n '''\n Load namespaces from file\n '''\n namespace_path = getargs('namespace_path', kwargs)",
"start_line": 1,
"end_line": 100,
"total_lines": 384,
"is_truncated": false
}Turn 7at 117 s56 tokens out9,466 prompt tokens
I need to find where `NWBHDF5IO` is defined. I'll grep for it.
TOOL CALL · run_command
{
"command": "grep -rn \"class NWBHDF5IO\" src/pynwb/"
}Result of run_command 113 characters
{
"status": "ok",
"stdout": "src/pynwb/__init__.py:194:class NWBHDF5IO(_HDF5IO):\n",
"stderr": "",
"exit_code": 0
}Turn 8at 131 s245 tokens out9,589 prompt tokens
Okay, it is indeed in `src/pynwb/__init__.py`. Now let's fix both `src/pynwb/__init__.py` and `src/pynwb/io/utils.py`. Wait, if I fix it in `src/pynwb/__init__.py`, that should solve the issue reported. But `get_nwb_version` in `src/pynwb/io/utils.py` might also be broken for the same reason. Let's see if `get_nwb_version` is used by `NWBHDF5IO`. I saw `src/pynwb/io/file.py:232: if get_nwb_version(builder) < (2, 6, 0):`. `NWBFile` class probably uses it. Let's check `src/pynwb/io/file.py`.
TOOL CALL · read_file
{
"end_line": 240,
"filepath": "src/pynwb/io/file.py",
"start_line": 220
}Result of read_file 826 characters
{
"status": "ok",
"filepath": "src/pynwb/io/file.py",
"content": " else:\n datestr = dob_builder.data\n date = dateutil_parse(datestr)\n return date\n\n @ObjectMapper.constructor_arg(\"age__reference\")\n def age_reference_none(self, builder, manager):\n age_builder = builder.get(\"age\")\n age_reference = None\n if age_builder is not None:\n age_reference = age_builder[\"attributes\"].get(\"reference\")\n if age_reference is None:\n if get_nwb_version(builder) < (2, 6, 0):\n return \"unspecified\" # this is handled specially in Subject.__init__\n else:\n return \"birth\"\n return age_reference",
"start_line": 220,
"end_line": 236,
"total_lines": 236,
"is_truncated": false
}Turn 9at 163 s553 tokens out10,094 prompt tokens
Yes, `get_nwb_version` is used.
So I should apply the fix in both places.
Wait, is there a common way to handle this in `pynwb`?
Let's look at how other attributes are handled.
Actually, the simplest fix is to ensure the value is a string.
In `src/pynwb/__init__.py`:
```python
try:
nwb_version_string = self._file.attrs['nwb_version']
```
Replace with:
```python
try:
nwb_version_string = self._file.attrs['nwb_version']
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
```
In `src/pynwb/io/utils.py`:
```python
nwb_version = root_builder.attributes.get("nwb_version")
```
Replace with:
```python
nwb_version = root_builder.attributes.get("nwb_version")
if isinstance(nwb_version, bytes):
nwb_version = nwb_version.decode('utf-8')
```
Let's verify if `nwb_version_string` could be `None` in `src/pynwb/__init__.py`.
```python
try:
nwb_version_string = self._file.attrs['nwb_version']
except KeyError:
return None, None
```
If it's not a `KeyError`, `nwb_version_string` will have a value. If it's `None`, `isinstance(None, bytes)` is `False`, and `nwb_version_string.replace(...)` will fail. But `h5py` attributes usually are not `None` if they exist.
Wait, what if `nwb_version_string` is already a string? Then `isinstance(nwb_version_string, bytes)` is `False` and it continues.
What if it's some other type? The original code assumes it has `.replace` method.
Let's check if any other part of the code does similar decoding.
I'll search for `.decode('utf-8')` in the codebase.
TOOL CALL · run_command
{
"command": "grep -rn \"\\.decode('utf-8')\" src/pynwb/"
}Result of run_command 127 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "",
"details": {
"stdout": "",
"stderr": "",
"exit_code": 1
}
}Turn 10at 165 s53 tokens out10,702 prompt tokens
No other `.decode('utf-8')`? That's surprising. Let's try just `.decode(`.
TOOL CALL · run_command
{
"command": "grep -rn \"\\.decode(\" src/pynwb/"
}Result of run_command 204 characters
{
"status": "ok",
"stdout": "src/pynwb/legacy/map.py:8: return val.decode('UTF-8')\nsrc/pynwb/_version.py:107: stdout = process.communicate()[0].strip().decode()\n",
"stderr": "",
"exit_code": 0
}Turn 11at 193 s588 tokens out10,847 prompt tokens
Okay, so it's not common.
Let's double check `src/pynwb/io/utils.py` again.
```python
def get_nwb_version(builder: Builder, include_prerelease=False) -> Tuple[int, ...]:
# ...
nwb_version = root_builder.attributes.get("nwb_version")
if nwb_version is None:
raise ValueError("'nwb_version' attribute is missing from the root of the NWB file.")
# handle special non-semver case
if nwb_version == "2.0b":
if not include_prerelease:
return (2, 0, 0)
else:
return (2, 0, 0, "b")
nwb_version_match = re.match(r"(\d+\.\d+\.\d+)", nwb_version)[0] # trim off any non-numeric symbols at end
version_list = [int(i) for i in nwb_version_match.split(".")]
if include_prerelease:
prerelease_info = nwb_version[nwb_version.index("-")+1:]
version_list.append(prerelease_info)
return tuple(version_list)
```
If I add:
```python
if isinstance(nwb_version, bytes):
nwb_version = nwb_version.decode('utf-8')
```
It should fix all the subsequent operations on `nwb_version`.
Wait, I should check if `bytes.decode()` can fail and what to do if it does. UTF-8 is the standard for NWB metadata.
Let's start with `src/pynwb/__init__.py`.
TOOL CALL · edit_file
{
"filepath": "src/pynwb/__init__.py",
"new_string": " try:\n nwb_version_string = self._file.attrs['nwb_version']\n if isinstance(nwb_version_string, bytes):\n nwb_version_string = nwb_version_string.decode('utf-8')\n # KeyError occurs when the file is empty (e.g., when creating a new file nothing has been written)",
"old_string": " try:\n nwb_version_string = self._file.attrs['nwb_version']\n # KeyError occurs when the file is empty (e.g., when creating a new file nothing has been written)"
}Result of edit_file 667 characters
{
"status": "ok",
"filepath": "src/pynwb/__init__.py",
"occurrences": 1,
"strategy": "exact",
"diff": "--- a/src/pynwb/__init__.py\n+++ b/src/pynwb/__init__.py\n@@ -254,6 +254,8 @@\n # Get the version string for the NWB file\n try:\n nwb_version_string = self._file.attrs['nwb_version']\n+ if isinstance(nwb_version_string, bytes):\n+ nwb_version_string = nwb_version_string.decode('utf-8')\n # KeyError occurs when the file is empty (e.g., when creating a new file nothing has been written)\n # or when the HDF5 file is not a valid NWB file\n except KeyError:\n",
"is_truncated": false
}Turn 12at 202 s252 tokens out11,668 prompt tokens
Now let's fix `src/pynwb/io/utils.py`.
TOOL CALL · edit_file
{
"filepath": "src/pynwb/io/utils.py",
"new_string": " nwb_version = root_builder.attributes.get(\\\"nwb_version\\\")\\n if nwb_version is None:\\n raise ValueError(\\\"'nwb_version' attribute is missing from the root of the NWB file.\\\")\\n if isinstance(nwb_version, bytes):\\n nwb_version = nwb_version.decode('utf-8')\\n # handle special non-semver case\\n if nwb_version == \\\"2.0b\\\":",
"old_string": " nwb_version = root_builder.attributes.get(\\\"nwb_version\\\")\\n if nwb_version is None:\\n raise ValueError(\\\"'nwb_version' attribute is missing from the root of the NWB file.\\\")\\n # handle special non-semver case\\n if nwb_version == \\\"2.0b\\\":"
}Result of edit_file 604 characters
{
"status": "ok",
"filepath": "src/pynwb/io/utils.py",
"occurrences": 1,
"strategy": "unescaped",
"diff": "--- a/src/pynwb/io/utils.py\n+++ b/src/pynwb/io/utils.py\n@@ -31,6 +31,8 @@\n nwb_version = root_builder.attributes.get(\"nwb_version\")\n if nwb_version is None:\n raise ValueError(\"'nwb_version' attribute is missing from the root of the NWB file.\")\n+ if isinstance(nwb_version, bytes):\n+ nwb_version = nwb_version.decode('utf-8')\n # handle special non-semver case\n if nwb_version == \"2.0b\":\n if not include_prerelease:\n",
"is_truncated": false
}Turn 13at 235 s528 tokens out12,156 prompt tokens
Now let's verify the fix. I'll use the reproduction script I wrote earlier, adapted for each location. First, for `NWBHDF5IO.nwb_version` (which I can't fully instantiate without a file, but I can mock `self._file.attrs`). Wait, I can just monkey-patch a mock `NWBHDF5IO` instance.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom pynwb import NWBHDF5IO\nfrom unittest.mock import MagicMock\n\nmock_io = MagicMock(spec=NWBHDF5IO)\nmock_io._file = MagicMock()\nmock_io._file.attrs = {'nwb_version': b'2.2.4'}\n\n# We need to use the actual nwb_version property from NWBHDF5IO\n# because MagicMock will just mock it.\n# We can use NWBHDF5IO.nwb_version.__get__(mock_io)\nversion_str, version_tuple = NWBHDF5IO.nwb_version.__get__(mock_io)\nprint(f\"Version string: {version_str}, type: {type(version_str)}\")\nprint(f\"Version tuple: {version_tuple}, type: {type(version_tuple)}\")\nassert version_str == '2.2.4'\nassert version_tuple == (2, 2, 4)\nprint(\"Success for NWBHDF5IO.nwb_version!\")\n\nfrom pynwb.io.utils import get_nwb_version\nmock_builder = MagicMock()\nmock_builder.parent = None\n# In get_nwb_version, it does while temp_builder.parent is not None: temp_builder = temp_builder.parent\n# Then root_builder = temp_builder\n# Then nwb_version = root_builder.attributes.get(\"nwb_version\")\nmock_builder.attributes = {'nwb_version': b'2.2.4'}\n\nversion_tuple = get_nwb_version(mock_builder)\nprint(f\"Version tuple from get_nwb_version: {version_tuple}\")\nassert version_tuple == (2, 2, 4)\nprint(\"Success for get_nwb_version!\")\nPY\n"
}Result of run_command 1,705 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "/pynwb/src/pynwb/__init__.py:25: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.\n from pkg_resources import resource_filename\nTraceback (most recent call last):\n File \"<stdin>\", line 1, in <module>\n File \"/pynwb/src/pynwb/__init__.py\", line 109, in <module>\n raise RuntimeError(\nRuntimeError: 'core' is not a registered namespace. If you installed PyNWB locally using a git clone, you need to use the --recurse_submodules flag when cloning. See developer installation instructions here: https://pynwb.readthedocs.io/en/stable/install_developers.html#install-from-git-repository\n",
"details": {
"stdout": "",
"stderr": "/pynwb/src/pynwb/__init__.py:25: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.\n from pkg_resources import resource_filename\nTraceback (most recent call last):\n File \"<stdin>\", line 1, in <module>\n File \"/pynwb/src/pynwb/__init__.py\", line 109, in <module>\n raise RuntimeError(\nRuntimeError: 'core' is not a registered namespace. If you installed PyNWB locally using a git clone, you need to use the --recurse_submodules flag when cloning. See developer installation instructions here: https://pynwb.readthedocs.io/en/stable/install_developers.html#install-from-git-repository\n",
"exit_code": 1
}
}Turn 14at 270 s433 tokens out13,211 prompt tokens
It seems `pynwb` requires some setup for namespaces. I don't really need to import `pynwb` if I just want to test the functions. I can mock the dependencies. But wait, I can just test the logic by recreating the function body in a script if imports are failing. Or better, I can just test the logic using a simpler script. Actually, I can just test the `get_nwb_version` function by mocking the `Builder` class since it's just a data object. Let's try to run the tests that might cover this. Looking at `grep` results, there are no obvious tests for `nwb_version`. Let's try to run a reproduction script that doesn't trigger the namespace issue. The issue is in `src/pynwb/__init__.py` and `src/pynwb/io/utils.py`. I can just import the functions/classes individually and mock the parts that fail. Wait, the `RuntimeError: 'core' is not a registered namespace` happens at the module level in `src/pynwb/__init__.py`. ```python __NS_CATALOG = NamespaceCatalog(NWBGroupSpec, NWBDatasetSpec, NWBNamespace) ``` And later: ```python # ... this is not in the first 100 lines, but later ``` Actually, if I just want to test the logic I changed, I can just copy the logic into a script and run it. But I should really verify it in the context of the actual files. Let's see if I can fix the namespace issue. The error message says I need to recurse submodules. But I am in a sandbox. Wait, the namespaces are likely in `src/pynwb/nwb-schema`. Let's check if they exist.
TOOL CALL · run_command
{
"command": "ls -R src/pynwb/nwb-schema"
}Result of run_command 83 characters
{
"status": "ok",
"stdout": "src/pynwb/nwb-schema:\n",
"stderr": "",
"exit_code": 0
}Turn 15at 306 s730 tokens out13,694 prompt tokens
Ah, `src/pynwb/nwb-schema` is empty! This is why the namespace registration fails. Wait, if the repository is broken for me and I can't run imports, I should be careful. But the grader probably has the environment set up correctly. Regardless, I can still verify the logic of my changes. Let's check `src/pynwb/io/utils.py` independently. It doesn't seem to import anything from `pynwb` that would trigger the namespace error. It only imports `re`, `Tuple` and `Builder` from `hdmf.build`.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nimport re\nfrom typing import Tuple\nfrom unittest.mock import MagicMock\n\n# Recreating get_nwb_version logic with the fix\ndef get_nwb_version(builder, include_prerelease=False):\n temp_builder = builder\n while temp_builder.parent is not None:\n temp_builder = temp_builder.parent\n root_builder = temp_builder\n nwb_version = root_builder.attributes.get(\"nwb_version\")\n if nwb_version is None:\n raise ValueError(\"'nwb_version' attribute is missing from the root of the NWB file.\")\n if isinstance(nwb_version, bytes):\n nwb_version = nwb_version.decode('utf-8')\n if nwb_version == \"2.0b\":\n if not include_prerelease:\n return (2, 0, 0)\n else:\n return (2, 0, 0, \"b\")\n nwb_version_match = re.match(r\"(\\d+\\.\\d+\\.\\d+)\", nwb_version)[0]\n version_list = [int(i) for i in nwb_version_match.split(\".\")]\n if include_prerelease:\n prerelease_info = nwb_version[nwb_version.index(\"-\")+1:]\n version_list.append(prerelease_info)\n return tuple(version_list)\n\n# Test cases\nmock_builder = MagicMock()\nmock_builder.parent = None\nmock_builder.attributes = {\"nwb_version\": b\"2.2.4\"}\nassert get_nwb_version(mock_builder) == (2, 2, 4)\n\nmock_builder.attributes = {\"nwb_version\": b\"2.5.1-alpha\"}\nassert get_nwb_version(mock_builder) == (2, 5, 1)\nassert get_nwb_version(mock_builder, include_prerelease=True) == (2, 5, 1, \"alpha\")\n\nmock_builder.attributes = {\"nwb_version\": b\"2.0b\"}\nassert get_nwb_version(mock_builder) == (2, 0, 0)\nassert get_nwb_version(mock_builder, include_prerelease=True) == (2, 0, 0, \"b\")\n\nprint(\"All get_nwb_version tests passed!\")\nPY\n"
}Result of run_command 95 characters
{
"status": "ok",
"stdout": "All get_nwb_version tests passed!\n",
"stderr": "",
"exit_code": 0
}Turn 16at 331 s463 tokens out14,473 prompt tokens
Now let's do the same for the `nwb_version` property logic.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\ndef nwb_version_prop(self):\n try:\n nwb_version_string = self._file.attrs['nwb_version']\n if isinstance(nwb_version_string, bytes):\n nwb_version_string = nwb_version_string.decode('utf-8')\n except KeyError:\n return None, None\n nwb_version_parts = nwb_version_string.replace(\"-\", \".\").replace(\"_\", \".\").split(\".\")\n nwb_version = tuple([int(i) if i.isnumeric() else i\n for i in nwb_version_parts])\n return nwb_version_string, nwb_version\n\nclass MockIO:\n def __init__(self, version_attr):\n self._file = MagicMock()\n self._file.attrs = {'nwb_version': version_attr}\n\nfrom unittest.mock import MagicMock\n\nio_bytes = MockIO(b'2.2.4')\nversion_str, version_tuple = nwb_version_prop(io_bytes)\nassert version_str == '2.2.4'\nassert version_tuple == (2, 2, 4)\n\nio_str = MockIO('2.2.4')\nversion_str, version_tuple = nwb_version_prop(io_str)\nassert version_str == '2.2.4'\nassert version_tuple == (2, 2, 4)\n\nio_alpha = MockIO(b'2.5.1-alpha')\nversion_str, version_tuple = nwb_version_prop(io_alpha)\nassert version_str == '2.5.1-alpha'\nassert version_tuple == (2, 5, 1, 'alpha')\n\nprint(\"All nwb_version_prop tests passed!\")\nPY\n"
}Result of run_command 96 characters
{
"status": "ok",
"stdout": "All nwb_version_prop tests passed!\n",
"stderr": "",
"exit_code": 0
}Turn 17at 399 s106 tokens out4,150 prompt tokens
Everything looks correct logic-wise. I will now check for any other potential locations of similar logic. I already checked `src/pynwb/__init__.py` and `src/pynwb/io/utils.py`. Let's double check if `nwb_version` or `get_nwb_version` appear anywhere else.
TOOL CALL · run_command
{
"command": "grep -rn \"nwb_version\" src/pynwb"
}Result of run_command 3,124 characters
{
"status": "ok",
"stdout": "src/pynwb/icephys.py:15:def ensure_unit(self, name, current_unit, unit, nwb_version):\nsrc/pynwb/icephys.py:25: % (current_unit, self.__class__.__name__, name, unit, nwb_version))\nsrc/pynwb/icephys.py:218: def _ensure_stimulus_description(self, name, current_stim_desc, stim_desc, nwb_version):\nsrc/pynwb/icephys.py:228: % (current_stim_desc, self.__class__.__name__, name, stim_desc, nwb_version))\nsrc/pynwb/__init__.py:245: def nwb_version(self):\nsrc/pynwb/__init__.py:251: and strings, e.g., (2, 5, 1, beta). (None, None) will be returned if the nwb_version\nsrc/pynwb/__init__.py:256: nwb_version_string = self._file.attrs['nwb_version']\nsrc/pynwb/__init__.py:257: if isinstance(nwb_version_string, bytes):\nsrc/pynwb/__init__.py:258: nwb_version_string = nwb_version_string.decode('utf-8')\nsrc/pynwb/__init__.py:264: nwb_version_parts = nwb_version_string.replace(\"-\", \".\").replace(\"_\", \".\").split(\".\")\nsrc/pynwb/__init__.py:265: nwb_version = tuple([int(i) if i.isnumeric() else i\nsrc/pynwb/__init__.py:266: for i in nwb_version_parts])\nsrc/pynwb/__init__.py:267: return nwb_version_string, nwb_version\nsrc/pynwb/__init__.py:282: file_version_str, file_version = self.nwb_version\nsrc/pynwb/io/utils.py:7:def get_nwb_version(builder: Builder, include_prerelease=False) -> Tuple[int, ...]:\nsrc/pynwb/io/utils.py:10: If the \"nwb_version\" attribute on the root builder equals \"2.5.1\", then (2, 5, 1) is returned.\nsrc/pynwb/io/utils.py:11: If the \"nwb_version\" attribute on the root builder equals \"2.5.1-alpha\" and include_prerelease=False,\nsrc/pynwb/io/utils.py:13: If the \"nwb_version\" attribute on the root builder equals \"2.5.1-alpha\" and include_prerelease=True,\nsrc/pynwb/io/utils.py:16: If the \"nwb_version\" attribute == \"2.0b\" (the only deviation from semantic versioning in the 2.x series), then\nsrc/pynwb/io/utils.py:25: :raises ValueError: if the 'nwb_version' attribute is missing from the root of the NWB file.\nsrc/pynwb/io/utils.py:31: nwb_version = root_builder.attributes.get(\"nwb_version\")\nsrc/pynwb/io/utils.py:32: if nwb_version is None:\nsrc/pynwb/io/utils.py:33: raise ValueError(\"'nwb_version' attribute is missing from the root of the NWB file.\")\nsrc/pynwb/io/utils.py:34: if isinstance(nwb_version, bytes):\nsrc/pynwb/io/utils.py:35: nwb_version = nwb_version.decode('utf-8')\nsrc/pynwb/io/utils.py:37: if nwb_version == \"2.0b\":\nsrc/pynwb/io/utils.py:42: nwb_version_match = re.match(r\"(\\d+\\.\\d+\\.\\d+)\", nwb_version)[0] # trim off any non-numeric symbols at end\nsrc/pynwb/io/utils.py:43: version_list = [int(i) for i in nwb_version_match.split(\".\")]\nsrc/pynwb/io/utils.py:45: prerelease_info = nwb_version[nwb_version.index(\"-\")+1:]\nsrc/pynwb/io/file.py:8:from .utils import get_nwb_version\nsrc/pynwb/io/file.py:232: if get_nwb_version(builder) < (2, 6, 0):\n",
"stderr": "",
"exit_code": 0
}Turn 18at 407 s110 tokens out5,490 prompt tokens
The other occurrences of `nwb_version` are just function arguments or imports. The logic in `src/pynwb/__init__.py` and `src/pynwb/io/utils.py` covers the extraction and parsing of the version string from the HDF5 file attributes. I am confident in the fix. I'll do a final check of the files for any leftovers and then submit.
TOOL CALL · run_command
{
"command": "git status --short && git diff"
}Result of run_command 1,414 characters
{
"status": "ok",
"stdout": " M src/pynwb/__init__.py\n M src/pynwb/io/utils.py\ndiff --git a/src/pynwb/__init__.py b/src/pynwb/__init__.py\nindex a5d3bdf..40a0066 100644\n--- a/src/pynwb/__init__.py\n+++ b/src/pynwb/__init__.py\n@@ -254,6 +254,8 @@ class NWBHDF5IO(_HDF5IO):\n # Get the version string for the NWB file\n try:\n nwb_version_string = self._file.attrs['nwb_version']\n+ if isinstance(nwb_version_string, bytes):\n+ nwb_version_string = nwb_version_string.decode('utf-8')\n # KeyError occurs when the file is empty (e.g., when creating a new file nothing has been written)\n # or when the HDF5 file is not a valid NWB file\n except KeyError:\ndiff --git a/src/pynwb/io/utils.py b/src/pynwb/io/utils.py\nindex 23b41b6..b70b1bd 100644\n--- a/src/pynwb/io/utils.py\n+++ b/src/pynwb/io/utils.py\n@@ -31,6 +31,8 @@ def get_nwb_version(builder: Builder, include_prerelease=False) -> Tuple[int, ..\n nwb_version = root_builder.attributes.get(\"nwb_version\")\n if nwb_version is None:\n raise ValueError(\"'nwb_version' attribute is missing from the root of the NWB file.\")\n+ if isinstance(nwb_version, bytes):\n+ nwb_version = nwb_version.decode('utf-8')\n # handle special non-semver case\n if nwb_version == \"2.0b\":\n if not include_prerelease:\n",
"stderr": "",
"exit_code": 0
}Turn 19at 408 s18 tokens out6,155 prompt tokens
The diff looks clean and precise.
TOOL CALL · submit_patch
Result of submit_patch 56 characters
{
"status": "ok",
"patch_size": 1270,
"files_changed": 2
}Turn 20at 415 s111 tokens out6,213 prompt tokens
Done.
Turn 21at 415 s
The issue was caused by `h5py` returning the `nwb_version` attribute as a `bytes` object instead of a `str` in some environments, which led to a `TypeError` when performing string operations. I have implemented a fix in `src/pynwb/__init__.py` and `src/pynwb/io/utils.py` to check if the `nwb_version` is an instance of `bytes` and decode it using `utf-8` if so.
Model calls (not matched to turns)
Generated tokens 515 tokens · stopped: STOP
The user is reporting a `TypeError: a bytes-like object is required, not 'str'` when reading an NWB file with `pynwb.NWBHDF5IO().read()`.
The traceback points to `pynwb/__init__.py` in the `nwb_version` property.
Traceback:
```python
File "C:\users\thomas\Anaconda3\lib\site-packages\pynwb\__init__.py", line 280, in read
file_version_str, file_version = self.nwb_version
File "C:\users\thomas\Anaconda3\lib\site-packages\pynwb\__init__.py", line 262, in nwb_version
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
TypeError: a bytes-like object is required, not 'str'
```
Wait, the error says `TypeError: a bytes-like object is required, not 'str'`.
Looking at the line:
`nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")`
If `nwb_version_string` is a `bytes` object, then `.replace("-", ".")` will fail because `"-"` is a `str`.
Wait, the error message "a bytes-like object is required, not 'str'" often happens when you call a method on a `bytes` object and pass a `str` to it, OR vice versa.
If `nwb_version_string` is `bytes`, then `nwb_version_string.replace("-", ".")` where `"-"` is a string should indeed fail.
Wait, let's check Python 3 behavior:
```python
>>> b"1.2.3".replace("-", ".")
TypeError: a bytes-like object is required, not 'str'
```
Yes, that's it. `nwb_version_string` is likely a `bytes` object.
Let's locate the code in `src/pynwb/__init__.py`.<|channel>thought
The user is reporting a `TypeError: a bytes-like object is required, not 'str'` when reading an NWB file with `pynwb.NWBHDF5IO().read()`.
The traceback points to `pynwb/__init__.py` in the `nwb_version` property.
Traceback:
```python
File "C:\users\thomas\Anaconda3\lib\site-packages\pynwb\__init__.py", line 280, in read
file_version_str, file_version = self.nwb_version
File "C:\users\thomas\Anaconda3\lib\site-packages\pynwb\__init__.py", line 262, in nwb_version
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
TypeError: a bytes-like object is required, not 'str'
```
Wait, the error says `TypeError: a bytes-like object is required, not 'str'`.
Looking at the line:
`nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")`
If `nwb_version_string` is a `bytes` object, then `.replace("-", ".")` will fail because `"-"` is a `str`.
Wait, the error message "a bytes-like object is required, not 'str'" often happens when you call a method on a `bytes` object and pass a `str` to it, OR vice versa.
If `nwb_version_string` is `bytes`, then `nwb_version_string.replace("-", ".")` where `"-"` is a string should indeed fail.
Wait, let's check Python 3 behavior:
```python
>>> b"1.2.3".replace("-", ".")
TypeError: a bytes-like object is required, not 'str'
```
Yes, that's it. `nwb_version_string` is likely a `bytes` object.
Let's locate the code in `src/pynwb/__init__.py`.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" "nwb_version" src/pynwb/<|"|>}<tool_call|><|tool_response>
Generated tokens 126 tokens · stopped: STOP
The relevant code is in `src/pynwb/__init__.py` at `nwb_version` method (actually it looks like it's called as a property in `read`, but `grep` showed `def nwb_version(self):` at line 245). Let's read `src/pynwb/__init__.py` around line 245.
The relevant code is in `src/pynwb/__init__.py` at `nwb_version` method (actually it looks like it's called as a property in `read`, but `grep` showed `def nwb_version(self):` at line 245).
Let's read `src/pynwb/__init__.py` around line 245.
<channel|><|tool_call>call:read_file{filepath:<|"|>src/pynwb/__init__.py<|"|>,start_line:240,end_line:285}<tool_call|><|tool_response>
Generated tokens 281 tokens · stopped: STOP
The issue is’ `nwb_version_string` can be `bytes` instead of `str`.
If `nwb_version_string` is `bytes`, then `.replace("-", ".")` will fail because `"-"` is a `str`.
To fix this, we should ensure `nwb_version_string` is decoded to `str` if it is `bytes`.
Let's try to reproduce this bug. Since I don't have the NWB file, I can mock the behavior of `self._file.attrs['nwb_version']` returning `bytes`.
Wait, I can just write a small script that does exactly what the `nwb_version` property does.
The issue is’ `nwb_version_string` can be `bytes` instead of `str`.
If `nwb_version_string` is `bytes`, then `.replace("-", ".")` will fail because `"-"` is a `str`.
To fix this, we should ensure `nwb_version_string` is decoded to `str` if it is `bytes`.
Let's try to reproduce this bug. Since I don't have the NWB file, I can mock the behavior of `self._file.attrs['nwb_version']` returning `bytes`.
Wait, I can just write a small script that does exactly what the `nwb_version` property does.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
try:
nwb_version_string = b"2.2.4"
print(f"nwb_version_string type: {type(nwb_version_string)}")
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
print("Success!")
except Exception as e:
print(f"Caught expected exception: {type(e).__name__}: {e}")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 175 tokens · stopped: STOP
Exactly. Now let's see how to fix it.
If `nwb_version_string` is `bytes`, we should decode it. NWB versions are likely UTF-8.
```python
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
```
Wait, should I do this? Let's see where else `nwb_version` is used.
`src/pynwb/io/utils.py` also has `get_nwb_version`. Let's check that too.
Exactly. Now let's see how to fix it.
If `nwb_version_string` is `bytes`, we should decode it. NWB versions are likely UTF-8.
```python
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
```
Wait, should I do this? Let's see where else `nwb_version` is used.
`src/pynwb/io/utils.py` also has `get_nwb_version`. Let's check that too.
<channel|><|tool_call>call:read_file{end_line:50,filepath:<|"|>src/pynwb/io/utils.py<|"|>,start_line:1}<tool_call|><|tool_response>
Generated tokens 270 tokens · stopped: STOP
`get_nwb_version` also assumes `nwb_version` is a string.
```python
if nwb_version == "2.0b":
```
If `nwb_version` is `bytes`, `nwb_version == "2.0b"` will be `False`.
And `re.match(r"(\d+\.\d+\.\d+)", nwb_version)` will fail if `nwb_version` is `bytes` but the pattern is `str`.
Let's test this.
`get_nwb_version` also assumes `nwb_version` is a string.
```python
if nwb_version == "2.0b":
```
If `nwb_version` is `bytes`, `nwb_version == "2.0b"` will be `False`.
And `re.match(r"(\d+\.\d+\.\d+)", nwb_version)` will fail if `nwb_version` is `bytes` but the pattern is `str`.
Let's test this.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
import re
nwb_version = b"2.2.4"
try:
print(f"Comparing {nwb_version} == '2.0b': {nwb_version == '2.0b'}")
nwb_version_match = re.match(r"(\d+\.\d+\.\d+)", nwb_version)
print(f"Match: {nwb_version_match}")
except Exception as e:
print(f"Caught exception: {type(e).__name__}: {e}")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 469 tokens · stopped: STOP
So `get_nwb_version` also needs a fix if `nwb_version` can be `bytes`.
Wait, `NWBHDF5IO.nwb_version` property is what caused the error in the issue report.
In `src/pynwb/__init__.py`:
```python
@property
def nwb_version(self):
# ...
try:
nwb_version_string = self._file.attrs['nwb_version']
# ...
# Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
```
In `src/pynwb/io/utils.py`:
```python
def get_nwb_version(builder: Builder, include_prerelease=False) -> Tuple[int, ...]:
# ...
nwb_version = root_builder.attributes.get("nwb_version")
# ...
if nwb_version == "2.0b":
# ...
nwb_version_match = re.match(r"(\d+\.\d+\.\d+)", nwb_version)[0]
```
If the root cause is that `h5py` (which `hdmf` uses) returns bytes for attributes in some cases, we should handle it.
Let's see how many places use `nwb_version` attribute.
I already did `grep -rn --include="*.py" "nwb_version" src/pynwb/`.
The `NWBHDF5IO` class is in `src/pynwb/__init__.py`. Actually, let me check `src/pynwb/__init__.py` again. It seems `NWBHDF5IO` is defined there.
Wait, let me check the imports in `src/pynwb/__init__.py`.
So `get_nwb_version` also needs a fix if `nwb_version` can be `bytes`.
Wait, `NWBHDF5IO.nwb_version` property is what caused the error in the issue report.
In `src/pynwb/__init__.py`:
```python
@property
def nwb_version(self):
# ...
try:
nwb_version_string = self._file.attrs['nwb_version']
# ...
# Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
```
In `src/pynwb/io/utils.py`:
```python
def get_nwb_version(builder: Builder, include_prerelease=False) -> Tuple[int, ...]:
# ...
nwb_version = root_builder.attributes.get("nwb_version")
# ...
if nwb_version == "2.0b":
# ...
nwb_version_match = re.match(r"(\d+\.\d+\.\d+)", nwb_version)[0]
```
If the root cause is that `h5py` (which `hdmf` uses) returns bytes for attributes in some cases, we should handle it.
Let's see how many places use `nwb_version` attribute.
I already did `grep -rn --include="*.py" "nwb_version" src/pynwb/`.
The `NWBHDF5IO` class is in `src/pynwb/__init__.py`. Actually, let me check `src/pynwb/__init__.py` again. It seems `NWBHDF5IO` is defined there.
Wait, let me check the imports in `src/pynwb/__init__.py`.
<channel|><|tool_call>call:read_file{end_line:100,filepath:<|"|>src/pynwb/__init__.py<|"|>,start_line:1}<tool_call|><|tool_response>
Generated tokens 56 tokens · stopped: STOP
I need to find where `NWBHDF5IO` is defined. I'll grep for it.
I need to find where `NWBHDF5IO` is defined. I'll grep for it.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "class NWBHDF5IO" src/pynwb/<|"|>}<tool_call|><|tool_response>
Generated tokens 245 tokens · stopped: STOP
Okay, it is indeed in `src/pynwb/__init__.py`. Now let's fix both `src/pynwb/__init__.py` and `src/pynwb/io/utils.py`. Wait, if I fix it in `src/pynwb/__init__.py`, that should solve the issue reported. But `get_nwb_version` in `src/pynwb/io/utils.py` might also be broken for the same reason. Let's see if `get_nwb_version` is used by `NWBHDF5IO`. I saw `src/pynwb/io/file.py:232: if get_nwb_version(builder) < (2, 6, 0):`. `NWBFile` class probably uses it. Let's check `src/pynwb/io/file.py`.
Okay, it is indeed in `src/pynwb/__init__.py`.
Now let's fix both `src/pynwb/__init__.py` and `src/pynwb/io/utils.py`.
Wait, if I fix it in `src/pynwb/__init__.py`, that should solve the issue reported.
But `get_nwb_version` in `src/pynwb/io/utils.py` might also be broken for the same reason. Let's see if `get_nwb_version` is used by `NWBHDF5IO`.
I saw `src/pynwb/io/file.py:232: if get_nwb_version(builder) < (2, 6, 0):`.
`NWBFile` class probably uses it.
Let's check `src/pynwb/io/file.py`.
<channel|><|tool_call>call:read_file{end_line:240,filepath:<|"|>src/pynwb/io/file.py<|"|>,start_line:220}<tool_call|><|tool_response>
Generated tokens 553 tokens · stopped: STOP
Yes, `get_nwb_version` is used.
So I should apply the fix in both places.
Wait, is there a common way to handle this in `pynwb`?
Let's look at how other attributes are handled.
Actually, the simplest fix is to ensure the value is a string.
In `src/pynwb/__init__.py`:
```python
try:
nwb_version_string = self._file.attrs['nwb_version']
```
Replace with:
```python
try:
nwb_version_string = self._file.attrs['nwb_version']
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
```
In `src/pynwb/io/utils.py`:
```python
nwb_version = root_builder.attributes.get("nwb_version")
```
Replace with:
```python
nwb_version = root_builder.attributes.get("nwb_version")
if isinstance(nwb_version, bytes):
nwb_version = nwb_version.decode('utf-8')
```
Let's verify if `nwb_version_string` could be `None` in `src/pynwb/__init__.py`.
```python
try:
nwb_version_string = self._file.attrs['nwb_version']
except KeyError:
return None, None
```
If it's not a `KeyError`, `nwb_version_string` will have a value. If it's `None`, `isinstance(None, bytes)` is `False`, and `nwb_version_string.replace(...)` will fail. But `h5py` attributes usually are not `None` if they exist.
Wait, what if `nwb_version_string` is already a string? Then `isinstance(nwb_version_string, bytes)` is `False` and it continues.
What if it's some other type? The original code assumes it has `.replace` method.
Let's check if any other part of the code does similar decoding.
I'll search for `.decode('utf-8')` in the codebase.
Yes, `get_nwb_version` is used.
So I should apply the fix in both places.
Wait, is there a common way to handle this in `pynwb`?
Let's look at how other attributes are handled.
Actually, the simplest fix is to ensure the value is a string.
In `src/pynwb/__init__.py`:
```python
try:
nwb_version_string = self._file.attrs['nwb_version']
```
Replace with:
```python
try:
nwb_version_string = self._file.attrs['nwb_version']
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
```
In `src/pynwb/io/utils.py`:
```python
nwb_version = root_builder.attributes.get("nwb_version")
```
Replace with:
```python
nwb_version = root_builder.attributes.get("nwb_version")
if isinstance(nwb_version, bytes):
nwb_version = nwb_version.decode('utf-8')
```
Let's verify if `nwb_version_string` could be `None` in `src/pynwb/__init__.py`.
```python
try:
nwb_version_string = self._file.attrs['nwb_version']
except KeyError:
return None, None
```
If it's not a `KeyError`, `nwb_version_string` will have a value. If it's `None`, `isinstance(None, bytes)` is `False`, and `nwb_version_string.replace(...)` will fail. But `h5py` attributes usually are not `None` if they exist.
Wait, what if `nwb_version_string` is already a string? Then `isinstance(nwb_version_string, bytes)` is `False` and it continues.
What if it's some other type? The original code assumes it has `.replace` method.
Let's check if any other part of the code does similar decoding.
I'll search for `.decode('utf-8')` in the codebase.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "\.decode('utf-8')" src/pynwb/<|"|>}<tool_call|><|tool_response>
Generated tokens 53 tokens · stopped: STOP
No other `.decode('utf-8')`? That's surprising. Let's try just `.decode(`.
No other `.decode('utf-8')`? That's surprising. Let's try just `.decode(`.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "\.decode(" src/pynwb/<|"|>}<tool_call|><|tool_response>
Generated tokens 588 tokens · stopped: STOP
Okay, so it's not common.
Let's double check `src/pynwb/io/utils.py` again.
```python
def get_nwb_version(builder: Builder, include_prerelease=False) -> Tuple[int, ...]:
# ...
nwb_version = root_builder.attributes.get("nwb_version")
if nwb_version is None:
raise ValueError("'nwb_version' attribute is missing from the root of the NWB file.")
# handle special non-semver case
if nwb_version == "2.0b":
if not include_prerelease:
return (2, 0, 0)
else:
return (2, 0, 0, "b")
nwb_version_match = re.match(r"(\d+\.\d+\.\d+)", nwb_version)[0] # trim off any non-numeric symbols at end
version_list = [int(i) for i in nwb_version_match.split(".")]
if include_prerelease:
prerelease_info = nwb_version[nwb_version.index("-")+1:]
version_list.append(prerelease_info)
return tuple(version_list)
```
If I add:
```python
if isinstance(nwb_version, bytes):
nwb_version = nwb_version.decode('utf-8')
```
It should fix all the subsequent operations on `nwb_version`.
Wait, I should check if `bytes.decode()` can fail and what to do if it does. UTF-8 is the standard for NWB metadata.
Let's start with `src/pynwb/__init__.py`.
Okay, so it's not common.
Let's double check `src/pynwb/io/utils.py` again.
```python
def get_nwb_version(builder: Builder, include_prerelease=False) -> Tuple[int, ...]:
# ...
nwb_version = root_builder.attributes.get("nwb_version")
if nwb_version is None:
raise ValueError("'nwb_version' attribute is missing from the root of the NWB file.")
# handle special non-semver case
if nwb_version == "2.0b":
if not include_prerelease:
return (2, 0, 0)
else:
return (2, 0, 0, "b")
nwb_version_match = re.match(r"(\d+\.\d+\.\d+)", nwb_version)[0] # trim off any non-numeric symbols at end
version_list = [int(i) for i in nwb_version_match.split(".")]
if include_prerelease:
prerelease_info = nwb_version[nwb_version.index("-")+1:]
version_list.append(prerelease_info)
return tuple(version_list)
```
If I add:
```python
if isinstance(nwb_version, bytes):
nwb_version = nwb_version.decode('utf-8')
```
It should fix all the subsequent operations on `nwb_version`.
Wait, I should check if `bytes.decode()` can fail and what to do if it does. UTF-8 is the standard for NWB metadata.
Let's start with `src/pynwb/__init__.py`.
<channel|><|tool_call>call:edit_file{filepath:<|"|>src/pynwb/__init__.py<|"|>,new_string:<|"|> try:
nwb_version_string = self._file.attrs['nwb_version']
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
# KeyError occurs when the file is empty (e.g., when creating a new file nothing has been written)<|"|>,old_string:<|"|> try:
nwb_version_string = self._file.attrs['nwb_version']
# KeyError occurs when the file is empty (e.g., when creating a new file nothing has been written)<|"|>}<tool_call|><|tool_response>
Generated tokens 252 tokens · stopped: STOP
Now let's fix `src/pynwb/io/utils.py`.
Now let's fix `src/pynwb/io/utils.py`.
<channel|><|tool_call>call:edit_file{filepath:<|"|>src/pynwb/io/utils.py<|"|>,new_string:<|"|> nwb_version = root_builder.attributes.get(\"nwb_version\")\n if nwb_version is None:\n raise ValueError(\"'nwb_version' attribute is missing from the root of the NWB file.\")\n if isinstance(nwb_version, bytes):\n nwb_version = nwb_version.decode('utf-8')\n # handle special non-semver case\n if nwb_version == \"2.0b\":<|"|>,old_string:<|"|> nwb_version = root_builder.attributes.get(\"nwb_version\")\n if nwb_version is None:\n raise ValueError(\"'nwb_version' attribute is missing from the root of the NWB file.\")\n # handle special non-semver case\n if nwb_version == \"2.0b\":<|"|>}<tool_call|><|tool_response>
Generated tokens 528 tokens · stopped: STOP
Now let's verify the fix. I'll use the reproduction script I wrote earlier, adapted for each location. First, for `NWBHDF5IO.nwb_version` (which I can't fully instantiate without a file, but I can mock `self._file.attrs`). Wait, I can just monkey-patch a mock `NWBHDF5IO` instance.
Now let's verify the fix. I'll use the reproduction script I wrote earlier, adapted for each location.
First, for `NWBHDF5IO.nwb_version` (which I can't fully instantiate without a file, but I can mock `self._file.attrs`).
Wait, I can just monkey-patch a mock `NWBHDF5IO` instance.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from pynwb import NWBHDF5IO
from unittest.mock import MagicMock
mock_io = MagicMock(spec=NWBHDF5IO)
mock_io._file = MagicMock()
mock_io._file.attrs = {'nwb_version': b'2.2.4'}
# We need to use the actual nwb_version property from NWBHDF5IO
# because MagicMock will just mock it.
# We can use NWBHDF5IO.nwb_version.__get__(mock_io)
version_str, version_tuple = NWBHDF5IO.nwb_version.__get__(mock_io)
print(f"Version string: {version_str}, type: {type(version_str)}")
print(f"Version tuple: {version_tuple}, type: {type(version_tuple)}")
assert version_str == '2.2.4'
assert version_tuple == (2, 2, 4)
print("Success for NWBHDF5IO.nwb_version!")
from pynwb.io.utils import get_nwb_version
mock_builder = MagicMock()
mock_builder.parent = None
# In get_nwb_version, it does while temp_builder.parent is not None: temp_builder = temp_builder.parent
# Then root_builder = temp_builder
# Then nwb_version = root_builder.attributes.get("nwb_version")
mock_builder.attributes = {'nwb_version': b'2.2.4'}
version_tuple = get_nwb_version(mock_builder)
print(f"Version tuple from get_nwb_version: {version_tuple}")
assert version_tuple == (2, 2, 4)
print("Success for get_nwb_version!")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 433 tokens · stopped: STOP
It seems `pynwb` requires some setup for namespaces. I don't really need to import `pynwb` if I just want to test the functions. I can mock the dependencies. But wait, I can just test the logic by recreating the function body in a script if imports are failing. Or better, I can just test the logic using a simpler script. Actually, I can just test the `get_nwb_version` function by mocking the `Builder` class since it's just a data object. Let's try to run the tests that might cover this. Looking at `grep` results, there are no obvious tests for `nwb_version`. Let's try to run a reproduction script that doesn't trigger the namespace issue. The issue is in `src/pynwb/__init__.py` and `src/pynwb/io/utils.py`. I can just import the functions/classes individually and mock the parts that fail. Wait, the `RuntimeError: 'core' is not a registered namespace` happens at the module level in `src/pynwb/__init__.py`. ```python __NS_CATALOG = NamespaceCatalog(NWBGroupSpec, NWBDatasetSpec, NWBNamespace) ``` And later: ```python # ... this is not in the first 100 lines, but later ``` Actually, if I just want to test the logic I changed, I can just copy the logic into a script and run it. But I should really verify it in the context of the actual files. Let's see if I can fix the namespace issue. The error message says I need to recurse submodules. But I am in a sandbox. Wait, the namespaces are likely in `src/pynwb/nwb-schema`. Let's check if they exist.
It seems `pynwb` requires some setup for namespaces. I don't really need to import `pynwb` if I just want to test the functions. I can mock the dependencies.
But wait, I can just test the logic by recreating the function body in a script if imports are failing.
Or better, I can just test the logic using a simpler script.
Actually, I can just test the `get_nwb_version` function by mocking the `Builder` class since it's just a data object.
Let's try to run the tests that might cover this. Looking at `grep` results, there are no obvious tests for `nwb_version`.
Let's try to run a reproduction script that doesn't trigger the namespace issue.
The issue is in `src/pynwb/__init__.py` and `src/pynwb/io/utils.py`.
I can just import the functions/classes individually and mock the parts that fail.
Wait, the `RuntimeError: 'core' is not a registered namespace` happens at the module level in `src/pynwb/__init__.py`.
```python
__NS_CATALOG = NamespaceCatalog(NWBGroupSpec, NWBDatasetSpec, NWBNamespace)
```
And later:
```python
# ... this is not in the first 100 lines, but later
```
Actually, if I just want to test the logic I changed, I can just copy the logic into a script and run it.
But I should really verify it in the context of the actual files.
Let's see if I can fix the namespace issue. The error message says I need to recurse submodules. But I am in a sandbox.
Wait, the namespaces are likely in `src/pynwb/nwb-schema`.
Let's check if they exist.
<channel|><|tool_call>call:run_command{command:<|"|>ls -R src/pynwb/nwb-schema<|"|>}<tool_call|><|tool_response>
Generated tokens 730 tokens · stopped: STOP
Ah, `src/pynwb/nwb-schema` is empty! This is why the namespace registration fails. Wait, if the repository is broken for me and I can't run imports, I should be careful. But the grader probably has the environment set up correctly. Regardless, I can still verify the logic of my changes. Let's check `src/pynwb/io/utils.py` independently. It doesn't seem to import anything from `pynwb` that would trigger the namespace error. It only imports `re`, `Tuple` and `Builder` from `hdmf.build`.
Ah, `src/pynwb/nwb-schema` is empty! This is why the namespace registration fails.
Wait, if the repository is broken for me and I can't run imports, I should be careful.
But the grader probably has the environment set up correctly.
Regardless, I can still verify the logic of my changes.
Let's check `src/pynwb/io/utils.py` independently. It doesn't seem to import anything from `pynwb` that would trigger the namespace error. It only imports `re`, `Tuple` and `Builder` from `hdmf.build`.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
import re
from typing import Tuple
from unittest.mock import MagicMock
# Recreating get_nwb_version logic with the fix
def get_nwb_version(builder, include_prerelease=False):
temp_builder = builder
while temp_builder.parent is not None:
temp_builder = temp_builder.parent
root_builder = temp_builder
nwb_version = root_builder.attributes.get("nwb_version")
if nwb_version is None:
raise ValueError("'nwb_version' attribute is missing from the root of the NWB file.")
if isinstance(nwb_version, bytes):
nwb_version = nwb_version.decode('utf-8')
if nwb_version == "2.0b":
if not include_prerelease:
return (2, 0, 0)
else:
return (2, 0, 0, "b")
nwb_version_match = re.match(r"(\d+\.\d+\.\d+)", nwb_version)[0]
version_list = [int(i) for i in nwb_version_match.split(".")]
if include_prerelease:
prerelease_info = nwb_version[nwb_version.index("-")+1:]
version_list.append(prerelease_info)
return tuple(version_list)
# Test cases
mock_builder = MagicMock()
mock_builder.parent = None
mock_builder.attributes = {"nwb_version": b"2.2.4"}
assert get_nwb_version(mock_builder) == (2, 2, 4)
mock_builder.attributes = {"nwb_version": b"2.5.1-alpha"}
assert get_nwb_version(mock_builder) == (2, 5, 1)
assert get_nwb_version(mock_builder, include_prerelease=True) == (2, 5, 1, "alpha")
mock_builder.attributes = {"nwb_version": b"2.0b"}
assert get_nwb_version(mock_builder) == (2, 0, 0)
assert get_nwb_version(mock_builder, include_prerelease=True) == (2, 0, 0, "b")
print("All get_nwb_version tests passed!")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 463 tokens · stopped: STOP
Now let's do the same for the `nwb_version` property logic.
Now let's do the same for the `nwb_version` property logic.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
def nwb_version_prop(self):
try:
nwb_version_string = self._file.attrs['nwb_version']
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
except KeyError:
return None, None
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
nwb_version = tuple([int(i) if i.isnumeric() else i
for i in nwb_version_parts])
return nwb_version_string, nwb_version
class MockIO:
def __init__(self, version_attr):
self._file = MagicMock()
self._file.attrs = {'nwb_version': version_attr}
from unittest.mock import MagicMock
io_bytes = MockIO(b'2.2.4')
version_str, version_tuple = nwb_version_prop(io_bytes)
assert version_str == '2.2.4'
assert version_tuple == (2, 2, 4)
io_str = MockIO('2.2.4')
version_str, version_tuple = nwb_version_prop(io_str)
assert version_str == '2.2.4'
assert version_tuple == (2, 2, 4)
io_alpha = MockIO(b'2.5.1-alpha')
version_str, version_tuple = nwb_version_prop(io_alpha)
assert version_str == '2.5.1-alpha'
assert version_tuple == (2, 5, 1, 'alpha')
print("All nwb_version_prop tests passed!")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 106 tokens · stopped: STOP
Everything looks correct logic-wise. I will now check for any other potential locations of similar logic. I already checked `src/pynwb/__init__.py` and `src/pynwb/io/utils.py`. Let's double check if `nwb_version` or `get_nwb_version` appear anywhere else.
Everything looks correct logic-wise.
I will now check for any other potential locations of similar logic.
I already checked `src/pynwb/__init__.py` and `src/pynwb/io/utils.py`.
Let's double check if `nwb_version` or `get_nwb_version` appear anywhere else.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "nwb_version" src/pynwb<|"|>}<tool_call|><|tool_response>
Generated tokens 110 tokens · stopped: STOP
The other occurrences of `nwb_version` are just function arguments or imports. The logic in `src/pynwb/__init__.py` and `src/pynwb/io/utils.py` covers the extraction and parsing of the version string from the HDF5 file attributes. I am confident in the fix. I'll do a final check of the files for any leftovers and then submit.
The other occurrences of `nwb_version` are just function arguments or imports.
The logic in `src/pynwb/__init__.py` and `src/pynwb/io/utils.py` covers the extraction and parsing of the version string from the HDF5 file attributes.
I am confident in the fix. I'll do a final check of the files for any leftovers and then submit.<channel|><|tool_call>call:run_command{command:<|"|>git status --short && git diff<|"|>}<tool_call|><|tool_response>
Generated tokens 18 tokens · stopped: STOP
The diff looks clean and precise.
The diff looks clean and precise.
<channel|><|tool_call>call:submit_patch{}<tool_call|><|tool_response>
Patch, tests and logs
Final code change Included
diff --git a/src/pynwb/__init__.py b/src/pynwb/__init__.py
index a5d3bdf..40a0066 100644
--- a/src/pynwb/__init__.py
+++ b/src/pynwb/__init__.py
@@ -254,6 +254,8 @@ class NWBHDF5IO(_HDF5IO):
# Get the version string for the NWB file
try:
nwb_version_string = self._file.attrs['nwb_version']
+ if isinstance(nwb_version_string, bytes):
+ nwb_version_string = nwb_version_string.decode('utf-8')
# KeyError occurs when the file is empty (e.g., when creating a new file nothing has been written)
# or when the HDF5 file is not a valid NWB file
except KeyError:
diff --git a/src/pynwb/io/utils.py b/src/pynwb/io/utils.py
index 23b41b6..b70b1bd 100644
--- a/src/pynwb/io/utils.py
+++ b/src/pynwb/io/utils.py
@@ -31,6 +31,8 @@ def get_nwb_version(builder: Builder, include_prerelease=False) -> Tuple[int, ..
nwb_version = root_builder.attributes.get("nwb_version")
if nwb_version is None:
raise ValueError("'nwb_version' attribute is missing from the root of the NWB file.")
+ if isinstance(nwb_version, bytes):
+ nwb_version = nwb_version.decode('utf-8')
# handle special non-semver case
if nwb_version == "2.0b":
if not include_prerelease:
Test output Included
============================= test session starts ==============================
collected 22 items
tests/integration/hdf5/test_io.py ...................... [100%]
=============================== warnings summary ===============================
src/pynwb/__init__.py:25
/pynwb/src/pynwb/__init__.py:25: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
from pkg_resources import resource_filename
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
==================================== PASSES ====================================
- generated xml file: /tmp/rebench-grade-53fe4781bd7e4647b01d1f3cb6e305b2.xml --
=========================== short test summary info ============================
PASSED tests/integration/hdf5/test_io.py::TestHDF5Writer::test_nwbio
PASSED tests/integration/hdf5/test_io.py::TestHDF5Writer::test_write_cache_spec
PASSED tests/integration/hdf5/test_io.py::TestHDF5Writer::test_write_clobber
PASSED tests/integration/hdf5/test_io.py::TestHDF5Writer::test_write_no_cache_spec
PASSED tests/integration/hdf5/test_io.py::TestHDF5WriterWithInjectedFile::test_nwbio
PASSED tests/integration/hdf5/test_io.py::TestHDF5WriterWithInjectedFile::test_write_cache_spec
PASSED tests/integration/hdf5/test_io.py::TestHDF5WriterWithInjectedFile::test_write_clobber
PASSED tests/integration/hdf5/test_io.py::TestAppend::test_append
PASSED tests/integration/hdf5/test_io.py::TestAppend::test_electrode_id_uniqueness
PASSED tests/integration/hdf5/test_io.py::TestH5DataIO::test_gzip_timestamps
PASSED tests/integration/hdf5/test_io.py::TestH5DataIO::test_write_dataset_custom_chunks
PASSED tests/integration/hdf5/test_io.py::TestH5DataIO::test_write_dataset_custom_compress
PASSED tests/integration/hdf5/test_io.py::TestH5DataIO::test_write_dataset_custom_fillvalue
PASSED tests/integration/hdf5/test_io.py::TestH5DataIO::test_write_dataset_datachunkiterator_data_and_time
PASSED tests/integration/hdf5/test_io.py::TestH5DataIO::test_write_dataset_datachunkiterator_data_only
PASSED tests/integration/hdf5/test_io.py::TestH5DataIO::test_write_dataset_datachunkiterator_with_compression
PASSED tests/integration/hdf5/test_io.py::TestNWBHDF5IO::test_check_nwb_version_missing_version
PASSED tests/integration/hdf5/test_io.py::TestNWBHDF5IO::test_check_nwb_version_ok
PASSED tests/integration/hdf5/test_io.py::TestNWBHDF5IO::test_check_nwb_version_old_version
PASSED tests/integration/hdf5/test_io.py::TestNWBHDF5IO::test_nwb_version_property
PASSED tests/integration/hdf5/test_io.py::TestNWBHDF5IO::test_round_trip_with_path_string
PASSED tests/integration/hdf5/test_io.py::TestNWBHDF5IO::test_round_trip_with_pathlib_path
======================== 22 passed, 1 warning in 3.06s =========================
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="722" time="3.061" timestamp="2026-11-14T04:42:09.034986+00:00" hostname="d7317593f5e2"><testcase classname="tests.integration.hdf5.test_io.TestHDF5Writer" name="test_nwbio" time="0.080" /><testcase classname="tests.integration.hdf5.test_io.TestHDF5Writer" name="test_write_cache_spec" time="0.189" /><testcase classname="tests.integration.hdf5.test_io.TestHDF5Writer" name="test_write_clobber" time="0.076" /><testcase classname="tests.integration.hdf5.test_io.TestHDF5Writer" name="test_write_no_cache_spec" time="0.018" /><testcase classname="tests.integration.hdf5.test_io.TestHDF5WriterWithInjectedFile" name="test_nwbio" time="0.075" /><testcase classname="tests.integration.hdf5.test_io.TestHDF5WriterWithInjectedFile" name="test_write_cache_spec" time="0.167" /><testcase classname="tests.integration.hdf5.test_io.TestHDF5WriterWithInjectedFile" name="test_write_clobber" time="0.078" /><testcase classname="tests.integration.hdf5.test_io.TestAppend" name="test_append" time="0.231" /><testcase classname="tests.integration.hdf5.test_io.TestAppend" name="test_electrode_id_uniqueness" time="0.012" /><testcase classname="tests.integration.hdf5.test_io.TestH5DataIO" name="test_gzip_timestamps" time="0.018" /><testcase classname="tests.integration.hdf5.test_io.TestH5DataIO" name="test_write_dataset_custom_chunks" time="0.019" /><testcase classname="tests.integration.hdf5.test_io.TestH5DataIO" name="test_write_dataset_custom_compress" time="0.017" /><testcase classname="tests.integration.hdf5.test_io.TestH5DataIO" name="test_write_dataset_custom_fillvalue" time="0.017" /><testcase classname="tests.integration.hdf5.test_io.TestH5DataIO" name="test_write_dataset_datachunkiterator_data_and_time" time="0.018" /><testcase classname="tests.integration.hdf5.test_io.TestH5DataIO" name="test_write_dataset_datachunkiterator_data_only" time="0.018" /><testcase classname="tests.integration.hdf5.test_io.TestH5DataIO" name="test_write_dataset_datachunkiterator_with_compression" time="0.018" /><testcase classname="tests.integration.hdf5.test_io.TestNWBHDF5IO" name="test_check_nwb_version_missing_version" time="0.083" /><testcase classname="tests.integration.hdf5.test_io.TestNWBHDF5IO" name="test_check_nwb_version_ok" time="0.081" /><testcase classname="tests.integration.hdf5.test_io.TestNWBHDF5IO" name="test_check_nwb_version_old_version" time="0.083" /><testcase classname="tests.integration.hdf5.test_io.TestNWBHDF5IO" name="test_nwb_version_property" time="0.090" /><testcase classname="tests.integration.hdf5.test_io.TestNWBHDF5IO" name="test_round_trip_with_path_string" time="0.081" /><testcase classname="tests.integration.hdf5.test_io.TestNWBHDF5IO" name="test_round_trip_with_pathlib_path" time="0.080" /></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 NeurodataWithoutBorders/pynwb.
[ 27.0s] 💭 (1461 chars) "The user is reporting a `TypeError: a bytes-like object is required, not 'str'` when
reading an NWB file with `pynwb.NWB..."
[ 27.0s] 🔧 run_command grep -rn --include="*.py" "nwb_version" src/pynwb/
[ 27.1s] → src/pynwb/icephys.py:15:def ensure_unit(self, name, current_unit, unit, nwb_version):
[ 37.2s] 💭 (242 chars) "The relevant code is in `src/pynwb/__init__.py` at `nwb_version` method (actually it looks
like it's called as a propert..."
[ 37.2s] 📖 read_file (src/pynwb/__init__.py)
[ 37.2s] ✓ {'status': 'ok', 'filepath': 'src/pynwb/__init__.py', 'content': ' manager =
get_manager()\n # Ope…
[ 55.5s] 💭 (497 chars) "The issue is’ `nwb_version_string` can be `bytes` instead of `str`.
If `nwb_version_string` is `bytes`, then `.replace("..."
[ 55.5s] 🔧 run_command (9 lines) python3 - <<'PY'
[ 55.6s] → nwb_version_string type: <class 'bytes'>
[ 67.5s] 💭 (401 chars) "Exactly. Now let's see how to fix it.
If `nwb_version_string` is `bytes`, we should decode it. NWB versions are likely U..."
[ 67.5s] 📖 read_file (src/pynwb/io/utils.py)
[ 67.5s] ✓ {'status': 'ok', 'filepath': 'src/pynwb/io/utils.py', 'content': 'import re\nfrom typing import
Tuple\n\nfrom hdmf.build…
[ 82.7s] 💭 (301 chars) "`get_nwb_version` also assumes `nwb_version` is a string.
```python
if nwb_version == "2.0b":
```
If `nwb_version` i..."
[ 82.7s] 🔧 run_command (10 lines) python3 - <<'PY'
[ 82.7s] → Comparing b'2.2.4' == '2.0b': False
[ 106.3s] 💭 (1241 chars) "So `get_nwb_version` also needs a fix if `nwb_version` can be `bytes`.
Wait, `NWBHDF5IO.nwb_version` property is what c..."
[ 106.3s] 📖 read_file (src/pynwb/__init__.py)
[ 106.4s] ✓ {'status': 'ok', 'filepath': 'src/pynwb/__init__.py', 'content': '\'\'\'This package will contain
functions, classes, an…
[ 110.6s] 💭 (62 chars) "I need to find where `NWBHDF5IO` is defined. I'll grep for it."
[ 110.6s] 🔧 run_command grep -rn "class NWBHDF5IO" src/pynwb/
[ 110.7s] → src/pynwb/__init__.py:194:class NWBHDF5IO(_HDF5IO):
[ 124.7s] 💭 (498 chars) "Okay, it is indeed in `src/pynwb/__init__.py`.
Now let's fix both `src/pynwb/__init__.py` and `src/pynwb/io/utils.py`.
..."
[ 124.7s] 📖 read_file (src/pynwb/io/file.py)
[ 124.8s] ✓ {'status': 'ok', 'filepath': 'src/pynwb/io/file.py', 'content': ' else:\n datestr =
dob_builder.data\n…
[ 156.2s] 💭 (1668 chars) "Yes, `get_nwb_version` is used.
So I should apply the fix in both places.
Wait, is there a common way to handle this i..."
[ 156.2s] 🔧 run_command grep -rn "\.decode('utf-8')" src/pynwb/
[ 156.2s] → error (exit 0):
[ 158.6s] 💭 (74 chars) "No other `.decode('utf-8')`? That's surprising. Let's try just `.decode(`."
[ 158.6s] 🔧 run_command grep -rn "\.decode(" src/pynwb/
[ 158.7s] → src/pynwb/legacy/map.py:8: return val.decode('UTF-8')
[ 186.6s] 💭 (1230 chars) "Okay, so it's not common.
Let's double check `src/pynwb/io/utils.py` again.
```python
def get_nwb_version(builder: Bui..."
[ 186.6s] ✏️ edit_file (src/pynwb/__init__.py)
[ 186.7s] ✓ {'status': 'ok', 'filepath': 'src/pynwb/__init__.py', 'occurrences': 1, 'strategy': 'exact', 'diff':
"--- a/src/pynwb/__…
[ 195.4s] 💭 (38 chars) "Now let's fix `src/pynwb/io/utils.py`."
[ 195.4s] ✏️ edit_file (src/pynwb/io/utils.py)
[ 195.5s] ✓ {'status': 'ok', 'filepath': 'src/pynwb/io/utils.py', 'occurrences': 1, 'strategy': 'unescaped', 'diff':
'--- a/src/pynw…
[ 228.2s] 💭 (283 chars) "Now let's verify the fix. I'll use the reproduction script I wrote earlier, adapted for each
location.
First, for `NWBH..."
[ 228.2s] 🔧 run_command (31 lines) python3 - <<'PY'
[ 229.7s] → error (exit 0):
[ 263.5s] 💭 (1472 chars) "It seems `pynwb` requires some setup for namespaces. I don't really need to import `pynwb`
if I just want to test the fu..."
[ 263.5s] 🔧 run_command ls -R src/pynwb/nwb-schema
[ 263.5s] → src/pynwb/nwb-schema:
[ 299.8s] 💭 (491 chars) "Ah, `src/pynwb/nwb-schema` is empty! This is why the namespace registration fails.
Wait, if the repository is broken for..."
[ 299.8s] 🔧 run_command (44 lines) python3 - <<'PY'
[ 300.0s] → All get_nwb_version tests passed!
[ 324.5s] 💭 (59 chars) "Now let's do the same for the `nwb_version` property logic."
[ 324.5s] 🔧 run_command (37 lines) python3 - <<'PY'
[ 324.5s] → All nwb_version_prop tests passed!
[ 392.1s] 💭 (256 chars) "Everything looks correct logic-wise.
I will now check for any other potential locations of similar logic.
I already chec..."
[ 392.1s] 🔧 run_command grep -rn "nwb_version" src/pynwb
[ 392.2s] → src/pynwb/icephys.py:15:def ensure_unit(self, name, current_unit, unit, nwb_version):
[ 399.9s] 💭 (328 chars) "The other occurrences of `nwb_version` are just function arguments or imports.
The logic in `src/pynwb/__init__.py` and ..."
[ 399.9s] 🔧 run_command git status --short && git diff
[ 400.0s] → M src/pynwb/__init__.py
[ 401.5s] 💭 (33 chars) "The diff looks clean and precise."
[ 401.5s] 🤖 submit_patch
[ 401.6s] → submit_patch: {"status": "ok", "patch_size": 1270, "files_changed": 2}
[ 407.9s] 💭 (5 chars) "Done."
[ 407.9s] ✅ Agent finished: The issue was caused by `h5py` returning the `nwb_version` attribute as a `bytes` object
instead of a `str` in some environments, which led to a `TypeError` when performing string operations. I have i...
Native result row
{
"agent_error": null,
"duration_seconds": 421.12,
"error": null,
"grade": {
"collected_tests": 22,
"competition_junit_ok": true,
"error": null,
"required_issues_count": 0,
"resolved": true,
"status_counts": {
"PASSED": 22
},
"strict_clean_patch": true,
"test_exit_code": 0
},
"instance_id": "neurodatawithoutborders__pynwb-1669",
"pass_idx": 0,
"patch_chars": 1270,
"phase1_seconds": 416.76,
"repo": "NeurodataWithoutBorders/pynwb",
"request_log_path": "/kaggle-root/working/r31/rollouts_X/requests/neurodatawithoutborders__pynwb-1669__p0__r5.jsonl",
"resolved": true,
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