ROLLOUT 3 · NeurodataWithoutBorders/pynwb
neurodatawithoutborders__pynwb-1669
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18model calls
7,037tokens 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 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 31 s405 tokens out3,802 prompt tokens
The user is reporting a `TypeError: a bytes-like object is required, not 'str'` in `pynwb/__init__.py` at line 262 (or around there) when reading an NWB file where `nwb_version` is stored as a bytes object (or something that `h5py` returns as bytes).
Looking at the 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 `TypeError: a bytes-like object is required, not 'str'` usually happens when you call a method on a `bytes` object with a `str` argument, or vice versa.
In `nwb_version_string.replace("-", ".")`, if `nwb_version_string` is `bytes`, then `replace("-", ".")` will fail because `"-"` and `"."` are strings. It should be `.replace(b"-", b".")`.
So `nwb_version_string` is likely a `bytes` object.
Let's examine `src/pynwb/__init__.py` around line 262.
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
}Generated tokens 405 tokens · stopped: STOP
<|channel>thought
The user is reporting a `TypeError: a bytes-like object is required, not 'str'` in `pynwb/__init__.py` at line 262 (or around there) when reading an NWB file where `nwb_version` is stored as a bytes object (or something that `h5py` returns as bytes).
Looking at the 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 `TypeError: a bytes-like object is required, not 'str'` usually happens when you call a method on a `bytes` object with a `str` argument, or vice versa.
In `nwb_version_string.replace("-", ".")`, if `nwb_version_string` is `bytes`, then `replace("-", ".")` will fail because `"-"` and `"."` are strings. It should be `.replace(b"-", b".")`.
So `nwb_version_string` is likely a `bytes` object.
Let's examine `src/pynwb/__init__.py` around line 262.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" "nwb_version" src/pynwb/<|"|>}<tool_call|><|tool_response>
Turn 2at 48 s253 tokens out5,316 prompt tokens
Okay, the problematic lines are in `src/pynwb/__init__.py`:
```python
256: nwb_version_string = self._file.attrs['nwb_version']
257:
...
262: nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
```
If `self._file.attrs['nwb_version']` returns a `bytes` object instead of a `str`, `replace("-", ".")` will fail.
In Python 3, `h5py` attributes can be returned as `bytes` if they were stored as fixed-length strings in HDF5.
To fix this, we should ensure `nwb_version_string` is converted to a string if it is bytes.
Let's read `src/pynwb/__init__.py` to see the full context of the `nwb_version` method.
TOOL CALL · read_file
{
"end_line": 270,
"filepath": "src/pynwb/__init__.py",
"start_line": 240
}Result of read_file 1,736 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 \"\"\"",
"start_line": 240,
"end_line": 270,
"total_lines": 384,
"is_truncated": false
}Generated tokens 253 tokens · stopped: STOP
Okay, the problematic lines are in `src/pynwb/__init__.py`:
```python
256: nwb_version_string = self._file.attrs['nwb_version']
257:
...
262: nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
```
If `self._file.attrs['nwb_version']` returns a `bytes` object instead of a `str`, `replace("-", ".")` will fail.
In Python 3, `h5py` attributes can be returned as `bytes` if they were stored as fixed-length strings in HDF5.
To fix this, we should ensure `nwb_version_string` is converted to a string if it is bytes.
Let's read `src/pynwb/__init__.py` to see the full context of the `nwb_version` method.
<channel|><|tool_call>call:read_file{filepath:<|"|>src/pynwb/__init__.py<|"|>,start_line:240,end_line:270}<tool_call|><|tool_response>
Turn 3at 82 s671 tokens out6,101 prompt tokens
The code is:
```python
@property
def nwb_version(self):
"""
Get the version of the NWB file opened via this NWBHDF5IO object.
:returns: Tuple consisting of: 1) the original version string as stored in the file and
2) a tuple with the parsed components of the version string, consisting of integers
and strings, e.g., (2, 5, 1, beta). (None, None) will be returned if the nwb_version
is missing, e.g., in the case when no data has been written to the file yet.
"""
# Get the version string for the NWB file
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)
# or when the HDF5 file is not a valid NWB file
except KeyError:
return None, None
# Parse the version string
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
```
I should add a check to see if `nwb_version_string` is of type `bytes` and decode it.
```python
# Get the version string for the NWB file
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)
# or when the HDF5 file is not a valid NWB file
except KeyError:
return None, None
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
# Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
```
Wait, if I decode it, then `nwb_version_string` becomes a `str`.
The original `nwb_version_string` is returned as part of the tuple: `return nwb_version_string, nwb_version`.
Is it okay to return it as a string even if it was bytes in the file?
The docstring says: "the original version string as stored in the file". Usually, in Python 3, users expect strings.
Let's see if `src/pynwb/io/utils.py` also has this issue.
TOOL CALL · read_file
{
"filepath": "src/pynwb/io/utils.py"
}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
}Generated tokens 671 tokens · stopped: STOP
The code is:
```python
@property
def nwb_version(self):
"""
Get the version of the NWB file opened via this NWBHDF5IO object.
:returns: Tuple consisting of: 1) the original version string as stored in the file and
2) a tuple with the parsed components of the version string, consisting of integers
and strings, e.g., (2, 5, 1, beta). (None, None) will be returned if the nwb_version
is missing, e.g., in the case when no data has been written to the file yet.
"""
# Get the version string for the NWB file
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)
# or when the HDF5 file is not a valid NWB file
except KeyError:
return None, None
# Parse the version string
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
```
I should add a check to see if `nwb_version_string` is of type `bytes` and decode it.
```python
# Get the version string for the NWB file
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)
# or when the HDF5 file is not a valid NWB file
except KeyError:
return None, None
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
# Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
```
Wait, if I decode it, then `nwb_version_string` becomes a `str`.
The original `nwb_version_string` is returned as part of the tuple: `return nwb_version_string, nwb_version`.
Is it okay to return it as a string even if it was bytes in the file?
The docstring says: "the original version string as stored in the file". Usually, in Python 3, users expect strings.
Let's see if `src/pynwb/io/utils.py` also has this issue.
<channel|><|tool_call>call:read_file{filepath:<|"|>src/pynwb/io/utils.py<|"|>}<tool_call|><|tool_response>
Turn 4at 120 s570 tokens out7,551 prompt tokens
In `src/pynwb/io/utils.py`, `get_nwb_version` also uses `nwb_version`.
```python
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 `nwb_version` is `bytes`, then `nwb_version == "2.0b"` will be `False`.
And `re.match(r"(\d+\.\d+\.\d+)", nwb_version)` will raise a `TypeError` because `re.match` expects a string if the pattern is a string.
Let's check if `root_builder.attributes.get("nwb_version")` can also return `bytes`.
`root_builder` is an HDMF `Builder`. `root_builder.attributes` is likely a wrapper around HDF5 attributes.
If `pynwb/__init__.py` is seeing `bytes`, then it's highly likely that `src/pynwb/io/utils.py` also can see `bytes`.
Wait, the problem report specifically pointed to `pynwb/__init__.py`.
Let me create a reproduction script. I need a file with an `nwb_version` attribute that is `bytes`. I can use `h5py` to create such a file.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nimport h5py\nimport pynwb\nimport os\n\nfilename = 'test_version.nwb'\nwith h5py.File(filename, 'w') as f:\n # Create a fixed-length string attribute (which h5py returns as bytes in some versions/cases)\n # Or just use bytes explicitly\n f.attrs['nwb_version'] = b'2.2.4'\n\ntry:\n io = pynwb.NWBHDF5IO(filename, 'r', load_namespaces=False)\n print(f\"NWB Version from property: {io.nwb_version}\")\n nwbfile = io.read()\n print(\"Successfully read file\")\nexcept Exception as e:\n import traceback\n traceback.print_exc()\nfinally:\n if os.path.exists(filename):\n os.remove(filename)\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 2, 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 2, 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
}
}Generated tokens 570 tokens · stopped: STOP
In `src/pynwb/io/utils.py`, `get_nwb_version` also uses `nwb_version`.
```python
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 `nwb_version` is `bytes`, then `nwb_version == "2.0b"` will be `False`.
And `re.match(r"(\d+\.\d+\.\d+)", nwb_version)` will raise a `TypeError` because `re.match` expects a string if the pattern is a string.
Let's check if `root_builder.attributes.get("nwb_version")` can also return `bytes`.
`root_builder` is an HDMF `Builder`. `root_builder.attributes` is likely a wrapper around HDF5 attributes.
If `pynwb/__init__.py` is seeing `bytes`, then it's highly likely that `src/pynwb/io/utils.py` also can see `bytes`.
Wait, the problem report specifically pointed to `pynwb/__init__.py`.
Let me create a reproduction script. I need a file with an `nwb_version` attribute that is `bytes`. I can use `h5py` to create such a file.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
import h5py
import pynwb
import os
filename = 'test_version.nwb'
with h5py.File(filename, 'w') as f:
# Create a fixed-length string attribute (which h5py returns as bytes in some versions/cases)
# Or just use bytes explicitly
f.attrs['nwb_version'] = b'2.2.4'
try:
io = pynwb.NWBHDF5IO(filename, 'r', load_namespaces=False)
print(f"NWB Version from property: {io.nwb_version}")
nwbfile = io.read()
print("Successfully read file")
except Exception as e:
import traceback
traceback.print_exc()
finally:
if os.path.exists(filename):
os.remove(filename)
PY
<|"|>}<tool_call|><|tool_response>
Turn 5at 145 s491 tokens out8,648 prompt tokens
It seems `pynwb` is not correctly installed in the environment, specifically the namespaces. The error `RuntimeError: 'core' is not a registered namespace` suggests that the namespace files are missing or not being found. Wait, look at `src/pynwb/nwb-schema`. Maybe that's where they are. Wait, I'm running `pynwb.NWBHDF5IO`. I should probably use `PYTHONPATH=src` if `pynwb` is in `src/pynwb`. But if I'm in `/workspace` and `src/pynwb` exists, `PYTHONPATH=src` should work. However, the error is happening during import of `pynwb`. Let's check where `pynwb` is located and how it's being imported. The layout says: ``` ./src ./src/pynwb ./src/pynwb/__init__.py ``` When I run `import pynwb`, it should find `/workspace/src/pynwb` if `PYTHONPATH` includes `/workspace/src`. Let's try:
TOOL CALL · run_command
{
"command": "PYTHONPATH=src python3 - <<'PY'\nimport h5py\nimport pynwb\nimport os\n\nfilename = 'test_version.nwb'\nwith h5py.File(filename, 'w') as f:\n f.attrs['nwb_version'] = b'2.2.4'\n\ntry:\n # Use NWBHDF5IO. I'll set load_namespaces=False to avoid the namespace error for now,\n # but the nwb_version property is accessed before read().\n io = pynwb.NWBHDF5IO(filename, 'r', load_namespaces=False)\n print(f\"NWB Version from property: {io.nwb_version}\")\n nwbfile = io.read()\n print(\"Successfully read file\")\nexcept Exception as e:\n import traceback\n traceback.print_exc()\nfinally:\n if os.path.exists(filename):\n os.remove(filename)\nPY\n"
}Result of run_command 1,721 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "/workspace/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 2, in <module>\n File \"/workspace/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": "/workspace/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 2, in <module>\n File \"/workspace/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
}
}Generated tokens 491 tokens · stopped: STOP
It seems `pynwb` is not correctly installed in the environment, specifically the namespaces.
The error `RuntimeError: 'core' is not a registered namespace` suggests that the namespace files are missing or not being found.
Wait, look at `src/pynwb/nwb-schema`. Maybe that's where they are.
Wait, I'm running `pynwb.NWBHDF5IO`. I should probably use `PYTHONPATH=src` if `pynwb` is in `src/pynwb`.
But if I'm in `/workspace` and `src/pynwb` exists, `PYTHONPATH=src` should work.
However, the error is happening during import of `pynwb`.
Let's check where `pynwb` is located and how it's being imported.
The layout says:
```
./src
./src/pynwb
./src/pynwb/__init__.py
```
When I run `import pynwb`, it should find `/workspace/src/pynwb` if `PYTHONPATH` includes `/workspace/src`.
Let's try:
<channel|><|tool_call>call:run_command{command:<|"|>PYTHONPATH=src python3 - <<'PY'
import h5py
import pynwb
import os
filename = 'test_version.nwb'
with h5py.File(filename, 'w') as f:
f.attrs['nwb_version'] = b'2.2.4'
try:
# Use NWBHDF5IO. I'll set load_namespaces=False to avoid the namespace error for now,
# but the nwb_version property is accessed before read().
io = pynwb.NWBHDF5IO(filename, 'r', load_namespaces=False)
print(f"NWB Version from property: {io.nwb_version}")
nwbfile = io.read()
print("Successfully read file")
except Exception as e:
import traceback
traceback.print_exc()
finally:
if os.path.exists(filename):
os.remove(filename)
PY
<|"|>}<tool_call|><|tool_response>
Turn 6at 150 s93 tokens out9,658 prompt tokens
The `RuntimeError: 'core' is not a registered namespace` is annoying. It happens during `import pynwb`. Let's look at `/workspace/src/pynwb/__init__.py` around line 109.
TOOL CALL · read_file
{
"end_line": 120,
"filepath": "src/pynwb/__init__.py",
"start_line": 100
}Result of read_file 966 characters
{
"status": "ok",
"filepath": "src/pynwb/__init__.py",
"content": " namespace_path = getargs('namespace_path', kwargs)\n return __TYPE_MAP.load_namespaces(namespace_path)\n\n\n# load the core namespace, i.e. base NWB specification\n__resources = __get_resources()\nif os.path.exists(__resources['namespace_path']):\n load_namespaces(__resources['namespace_path'])\nelse:\n raise RuntimeError(\n \"'core' is not a registered namespace. If you installed PyNWB locally using a git clone, you need to \"\n \"use the --recurse_submodules flag when cloning. See developer installation instructions here: \"\n \"https://pynwb.readthedocs.io/en/stable/install_developers.html#install-from-git-repository\"\n )\n\n\ndef available_namespaces():\n \"\"\"Returns all namespaces registered in the namespace catalog\"\"\"\n return __NS_CATALOG.namespaces\n\n",
"start_line": 100,
"end_line": 120,
"total_lines": 384,
"is_truncated": false
}Generated tokens 93 tokens · stopped: STOP
The `RuntimeError: 'core' is not a registered namespace` is annoying. It happens during `import pynwb`.
Let's look at `/workspace/src/pynwb/__init__.py` around line 109.
<channel|><|tool_call>call:read_file{end_line:120,filepath:<|"|>src/pynwb/__init__.py<|"|>,start_line:100}<tool_call|><|tool_response>
Turn 7at 154 s71 tokens out10,049 prompt tokens
It seems it's looking for `__resources['namespace_path']`. Let's see how `__get_resources` is defined.
TOOL CALL · read_file
{
"end_line": 100,
"filepath": "src/pynwb/__init__.py",
"start_line": 80
}Result of read_file 914 characters
{
"status": "ok",
"filepath": "src/pynwb/__init__.py",
"content": "\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": 80,
"end_line": 100,
"total_lines": 384,
"is_truncated": false
}Generated tokens 71 tokens · stopped: STOP
It seems it's looking for `__resources['namespace_path']`.
Let's see how `__get_resources` is defined.
<channel|><|tool_call>call:read_file{end_line:100,filepath:<|"|>src/pynwb/__init__.py<|"|>,start_line:80}<tool_call|><|tool_response>
Turn 8at 157 s43 tokens out10,408 prompt tokens
I need to find `__get_resources`.
TOOL CALL · run_command
{
"command": "grep -n \"__get_resources\" src/pynwb/__init__.py"
}Result of run_command 157 characters
{
"status": "ok",
"stdout": "24:def __get_resources():\n33: return __get_resources()\n105:__resources = __get_resources()\n",
"stderr": "",
"exit_code": 0
}Generated tokens 43 tokens · stopped: STOP
I need to find `__get_resources`.
<channel|><|tool_call>call:run_command{command:<|"|>grep -n "__get_resources" src/pynwb/__init__.py<|"|>}<tool_call|><|tool_response>
Turn 9at 159 s45 tokens out10,524 prompt tokens
Let's read it.
TOOL CALL · read_file
{
"end_line": 35,
"filepath": "src/pynwb/__init__.py",
"start_line": 20
}Result of read_file 609 characters
{
"status": "ok",
"filepath": "src/pynwb/__init__.py",
"content": "from .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",
"start_line": 20,
"end_line": 35,
"total_lines": 384,
"is_truncated": false
}Generated tokens 45 tokens · stopped: STOP
Let's read it.
<channel|><|tool_call>call:read_file{end_line:35,filepath:<|"|>src/pynwb/__init__.py<|"|>,start_line:20}<tool_call|><|tool_response>
Turn 10at 177 s246 tokens out10,795 prompt tokens
It uses `pkg_resources.resource_filename(__name__, 'nwb-schema/core')`.
Since I am running from `src/pynwb`, and `pynwb` is not installed as a package, `pkg_resources` might not be finding the files.
If I set `PYTHONPATH=src` and the package is at `src/pynwb`, the package name is `pynwb`. `resource_filename('pynwb', 'nwb-schema/core')` should work if `pynwb` is installed or if it's in the path.
Wait, the directory structure is `src/pynwb/nwb-schema`.
If `__name__` is `pynwb`, then `resource_filename('pynwb', 'nwb-schema/core')` should look in `src/pynwb/nwb-schema/core`.
Let's check what's in `src/pynwb/nwb-schema`.
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
}Generated tokens 246 tokens · stopped: STOP
It uses `pkg_resources.resource_filename(__name__, 'nwb-schema/core')`.
Since I am running from `src/pynwb`, and `pynwb` is not installed as a package, `pkg_resources` might not be finding the files.
If I set `PYTHONPATH=src` and the package is at `src/pynwb`, the package name is `pynwb`. `resource_filename('pynwb', 'nwb-schema/core')` should work if `pynwb` is installed or if it's in the path.
Wait, the directory structure is `src/pynwb/nwb-schema`.
If `__name__` is `pynwb`, then `resource_filename('pynwb', 'nwb-schema/core')` should look in `src/pynwb/nwb-schema/core`.
Let's check what's in `src/pynwb/nwb-schema`.
<channel|><|tool_call>call:run_command{command:<|"|>ls -R src/pynwb/nwb-schema<|"|>}<tool_call|><|tool_response>
Turn 11at 241 s1,080 tokens out11,091 prompt tokens
Aha! `src/pynwb/nwb-schema` only contains... nothing? Or is it empty?
Wait, `ls -R src/pynwb/nwb-schema` says:
```
src/pynwb/nwb-schema:
```
This means it's empty or doesn't have any files that `ls` shows.
But the layout in the problem description said:
```
./src/pynwb/nwb-schema
```
It didn't list any files inside.
Wait, if `src/pynwb/nwb-schema` is empty, then `resource_filename` will fail and the `RuntimeError` will be raised.
This is very strange. Why is it empty?
Maybe I should check if it's a git submodule that hasn't been initialized?
The error message says: `If you installed PyNWB locally using a git clone, you need to use the --recurse_submodules flag when cloning.`
However, I am in a sandbox. I should assume the environment is set up.
Wait, if `src/pynwb/nwb-schema` is empty, any code that depends on namespaces will fail.
Let's see if I can just bypass the namespace loading for my reproduction.
The `nwb_version` property doesn't seem to depend on namespaces. It only uses `self._file.attrs['nwb_version']`.
The problem is that `import pynwb` triggers the namespace loading at the top level of `src/pynwb/__init__.py`.
I can try to mock `load_namespaces` or patch `__get_resources` before importing `pynwb`.
But `__get_resources` is called during the import.
Alternatively, I can just import `NWBHDF5IO` from `src/pynwb/__init__.py` if I can do it without triggering the module-level code. But `NWBHDF5IO` is likely defined in the module.
Wait, `NWBHDF5IO` is a class in `src/pynwb/__init__.py`.
Let's see if I can just read the file and see if the fix is obvious.
The fix is indeed to handle `bytes` returned by `h5py`.
If `nwb_version_string` is `bytes`, we should decode it.
```python
# Get the version string for the NWB file
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)
# or when the HDF5 file is not a valid NWB file
except KeyError:
return None, None
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
# Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
```
Now, should I also fix `src/pynwb/io/utils.py`?
In `src/pynwb/io/utils.py`:
```python
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 `nwb_version` is `bytes`, `nwb_version == "2.0b"` is `False`.
And `re.match(r"(\d+\.\d+\.\d+)", nwb_version)` will fail.
Yes, the same issue exists there.
Wait, if I can't run a full reproduction because of the namespace issue, I can at least write a small test case that just tests the logic of parsing the version string, if I can move it to a function. But it's inside a property.
I can just test the `nwb_version` property by mocking `self._file.attrs`.
Let's try to run a reproduction that mocks the `NWBHDF5IO` and its `_file` attribute.
TOOL CALL · run_command
{
"command": "PYTHONPATH=src python3 - <<'PY'\nfrom unittest.mock import MagicMock\nimport pynwb\n\n# We need to bypass the RuntimeError in pynwb/__init__.py\n# The RuntimeError is raised at the module level.\n# Since we already imported pynwb in the first try, it failed.\n# We need to use a different approach to import or patch.\nPY\n"
}Result of run_command 1,721 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "/workspace/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 2, in <module>\n File \"/workspace/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": "/workspace/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 2, in <module>\n File \"/workspace/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
}
}Generated tokens 1,080 tokens · stopped: STOP
Aha! `src/pynwb/nwb-schema` only contains... nothing? Or is it empty?
Wait, `ls -R src/pynwb/nwb-schema` says:
```
src/pynwb/nwb-schema:
```
This means it's empty or doesn't have any files that `ls` shows.
But the layout in the problem description said:
```
./src/pynwb/nwb-schema
```
It didn't list any files inside.
Wait, if `src/pynwb/nwb-schema` is empty, then `resource_filename` will fail and the `RuntimeError` will be raised.
This is very strange. Why is it empty?
Maybe I should check if it's a git submodule that hasn't been initialized?
The error message says: `If you installed PyNWB locally using a git clone, you need to use the --recurse_submodules flag when cloning.`
However, I am in a sandbox. I should assume the environment is set up.
Wait, if `src/pynwb/nwb-schema` is empty, any code that depends on namespaces will fail.
Let's see if I can just bypass the namespace loading for my reproduction.
The `nwb_version` property doesn't seem to depend on namespaces. It only uses `self._file.attrs['nwb_version']`.
The problem is that `import pynwb` triggers the namespace loading at the top level of `src/pynwb/__init__.py`.
I can try to mock `load_namespaces` or patch `__get_resources` before importing `pynwb`.
But `__get_resources` is called during the import.
Alternatively, I can just import `NWBHDF5IO` from `src/pynwb/__init__.py` if I can do it without triggering the module-level code. But `NWBHDF5IO` is likely defined in the module.
Wait, `NWBHDF5IO` is a class in `src/pynwb/__init__.py`.
Let's see if I can just read the file and see if the fix is obvious.
The fix is indeed to handle `bytes` returned by `h5py`.
If `nwb_version_string` is `bytes`, we should decode it.
```python
# Get the version string for the NWB file
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)
# or when the HDF5 file is not a valid NWB file
except KeyError:
return None, None
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
# Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
```
Now, should I also fix `src/pynwb/io/utils.py`?
In `src/pynwb/io/utils.py`:
```python
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 `nwb_version` is `bytes`, `nwb_version == "2.0b"` is `False`.
And `re.match(r"(\d+\.\d+\.\d+)", nwb_version)` will fail.
Yes, the same issue exists there.
Wait, if I can't run a full reproduction because of the namespace issue, I can at least write a small test case that just tests the logic of parsing the version string, if I can move it to a function. But it's inside a property.
I can just test the `nwb_version` property by mocking `self._file.attrs`.
Let's try to run a reproduction that mocks the `NWBHDF5IO` and its `_file` attribute.
<channel|><|tool_call>call:run_command{command:<|"|>PYTHONPATH=src python3 - <<'PY'
from unittest.mock import MagicMock
import pynwb
# We need to bypass the RuntimeError in pynwb/__init__.py
# The RuntimeError is raised at the module level.
# Since we already imported pynwb in the first try, it failed.
# We need to use a different approach to import or patch.
PY
<|"|>}<tool_call|><|tool_response>
Turn 12at 248 s92 tokens out12,690 prompt tokens
The problem is that the `pynwb` package is broken in the environment because the namespaces are missing. I cannot `import pynwb`. Wait, if I'm supposed to fix a bug in `pynwb`, I should be able to run tests. Let me see if `pytest` works.
TOOL CALL · run_command
{
"command": "PYTHONPATH=src pytest -q --tb=short"
}Result of run_command 10,239 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "\n==================================== ERRORS ====================================\n_________ ERROR collecting tests/back_compat/test_import_structure.py __________\ntests/back_compat/test_import_structure.py:3: in <module>\n import pynwb\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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_______________ ERROR collecting tests/back_compat/test_read.py ________________\ntests/back_compat/test_read.py:5: in <module>\n from pynwb import NWBHDF5IO, validate, TimeSeries\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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_____________ ERROR collecting tests/integration/hdf5/test_base.py _____________\ntests/integration/hdf5/test_base.py:5: in <module>\n from pynwb import TimeSeries, NWBFile, NWBHDF5IO\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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____________ ERROR collecting tests/integration/hdf5/test_device.py ____________\ntests/integration/hdf5/test_device.py:1: in <module>\n from pynwb.device import Device\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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___________ ERROR collecting tests/integration/hdf5/test_ecephys.py ____________\ntests/integration/hdf5/test_ecephys.py:3: in <module>\n from pynwb.ecephys import ElectrodeGroup, ElectricalSeries, FilteredEphys, LFP, Clustering, ClusterWaveforms,\\\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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___________ ERROR collecting tests/integration/hdf5/test_icephys.py ____________\ntests/integration/hdf5/test_icephys.py:3: in <module>\n from pynwb import NWBFile\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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____________ ERROR collecting tests/integration/hdf5/test_image.py _____________\ntests/integration/hdf5/test_image.py:3: in <module>\n from pynwb.device import Device\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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______________ ERROR collecting tests/integration/hdf5/test_io.py ______________\ntests/integration/hdf5/test_io.py:7: in <module>\n from pynwb import NWBFile, TimeSeries, get_manager, NWBHDF5IO, validate\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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_____________ ERROR collecting tests/integration/hdf5/test_misc.py _____________\ntests/integration/hdf5/test_misc.py:4: in <module>\n from pynwb import TimeSeries\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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#insta",
"details": {
"stdout": "\n==================================== ERRORS ====================================\n_________ ERROR collecting tests/back_compat/test_import_structure.py __________\ntests/back_compat/test_import_structure.py:3: in <module>\n import pynwb\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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_______________ ERROR collecting tests/back_compat/test_read.py ________________\ntests/back_compat/test_read.py:5: in <module>\n from pynwb import NWBHDF5IO, validate, TimeSeries\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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_____________ ERROR collecting tests/integration/hdf5/test_base.py _____________\ntests/integration/hdf5/test_base.py:5: in <module>\n from pynwb import TimeSeries, NWBFile, NWBHDF5IO\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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____________ ERROR collecting tests/integration/hdf5/test_device.py ____________\ntests/integration/hdf5/test_device.py:1: in <module>\n from pynwb.device import Device\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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___________ ERROR collecting tests/integration/hdf5/test_ecephys.py ____________\ntests/integration/hdf5/test_ecephys.py:3: in <module>\n from pynwb.ecephys import ElectrodeGroup, ElectricalSeries, FilteredEphys, LFP, Clustering, ClusterWaveforms,\\\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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___________ ERROR collecting tests/integration/hdf5/test_icephys.py ____________\ntests/integration/hdf5/test_icephys.py:3: in <module>\n from pynwb import NWBFile\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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____________ ERROR collecting tests/integration/hdf5/test_image.py _____________\ntests/integration/hdf5/test_image.py:3: in <module>\n from pynwb.device import Device\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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______________ ERROR collecting tests/integration/hdf5/test_io.py ______________\ntests/integration/hdf5/test_io.py:7: in <module>\n from pynwb import NWBFile, TimeSeries, get_manager, NWBHDF5IO, validate\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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_____________ ERROR collecting tests/integration/hdf5/test_misc.py _____________\ntests/integration/hdf5/test_misc.py:4: in <module>\n from pynwb import TimeSeries\nsrc/pynwb/__init__.py:109: in <module>\n raise RuntimeError(\nE RuntimeError: '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#insta",
"stderr": "",
"exit_code": 2
}
}Generated tokens 92 tokens · stopped: STOP
The problem is that the `pynwb` package is broken in the environment because the namespaces are missing. I cannot `import pynwb`.
Wait, if I'm supposed to fix a bug in `pynwb`, I should be able to run tests.
Let me see if `pytest` works.<channel|><|tool_call>call:run_command{command:<|"|>PYTHONPATH=src pytest -q --tb=short<|"|>}<tool_call|><|tool_response>
Turn 13at 298 s1,097 tokens out15,640 prompt tokens
This is highly unusual. A project where you can't even import the main package without a RuntimeError due to missing files in the repo.
Since I'm supposed to fix the code, and I can see exactly where the error is, I will apply the fix. I'll fix both `src/pynwb/__init__.py` and `src/pynwb/io/utils.py` to be safe.
In `src/pynwb/__init__.py`:
```python
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)
# or when the HDF5 file is not a valid NWB file
except KeyError:
return None, None
# Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
```
I will change it to:
```python
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)
# or when the HDF5 file is not a valid NWB file
except KeyError:
return None, None
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
# Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
```
In `src/pynwb/io/utils.py`:
```python
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":
```
I will change it to:
```python
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":
```
Wait, let me double check `src/pynwb/io/utils.py` again.
```python
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 decode `nwb_version` to `str`, all these operations (`==`, `re.match`, `.split`, `.index`) will work as expected.
Let's apply these changes.
First, `src/pynwb/__init__.py`.
TOOL CALL · edit_file
{
"filepath": "src/pynwb/__init__.py",
"new_string": " except KeyError:\n return None, None\n\n if isinstance(nwb_version_string, bytes):\n nwb_version_string = nwb_version_string.decode('utf-8')\n\n # Parse the version string\n nwb_version_parts = nwb_version_string.replace(\"-\", \".\").replace(\"_\", \".\").split(\".\") kind",
"old_string": " except KeyError:\n return None, None\n # Parse the version string\n nwb_version_parts = nwb_version_string.replace(\"-\", \".\").replace(\"_\", \".\").split(\".\")"
}Result of edit_file 878 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@@ -258,8 +258,12 @@\n # or when the HDF5 file is not a valid NWB file\n except KeyError:\n return None, None\n+\n+ if isinstance(nwb_version_string, bytes):\n+ nwb_version_string = nwb_version_string.decode('utf-8')\n+\n # Parse the version string\n- nwb_version_parts = nwb_version_string.replace(\"-\", \".\").replace(\"_\", \".\").split(\".\")\n+ nwb_version_parts = nwb_version_string.replace(\"-\", \".\").replace(\"_\", \".\").split(\".\") kind\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",
"is_truncated": false
}Generated tokens 1,097 tokens · stopped: STOP
This is highly unusual. A project where you can't even import the main package without a RuntimeError due to missing files in the repo.
Since I'm supposed to fix the code, and I can see exactly where the error is, I will apply the fix. I'll fix both `src/pynwb/__init__.py` and `src/pynwb/io/utils.py` to be safe.
In `src/pynwb/__init__.py`:
```python
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)
# or when the HDF5 file is not a valid NWB file
except KeyError:
return None, None
# Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
```
I will change it to:
```python
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)
# or when the HDF5 file is not a valid NWB file
except KeyError:
return None, None
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
# Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
```
In `src/pynwb/io/utils.py`:
```python
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":
```
I will change it to:
```python
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":
```
Wait, let me double check `src/pynwb/io/utils.py` again.
```python
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 decode `nwb_version` to `str`, all these operations (`==`, `re.match`, `.split`, `.index`) will work as expected.
Let's apply these changes.
First, `src/pynwb/__init__.py`.
<channel|><|tool_call>call:edit_file{filepath:<|"|>src/pynwb/__init__.py<|"|>,new_string:<|"|> except KeyError:
return None, None
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
# Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".") kind<|"|>,old_string:<|"|> except KeyError:
return None, None
# Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")<|"|>}<tool_call|><|tool_response>
Turn 14at 378 s167 tokens out8,354 prompt tokens
Oops, I added ` kind` at the end of the line in `new_string`. My apologies. Let me fix that. Wait, I see what happened. I probably copied it or typed it. Let me fix `src/pynwb/__init__.py` correctly.
TOOL CALL · edit_file
{
"filepath": "src/pynwb/__init__.py",
"new_string": " # Parse the version string\n nwb_version_parts = nwb_version_string.replace(\"-\", \".\").replace(\"_\", \".\").split(\".\")",
"old_string": " # Parse the version string\n nwb_version_parts = nwb_version_string.replace(\"-\", \".\").replace(\"_\", \".\").split(\".\") kind"
}Result of edit_file 704 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@@ -263,7 +263,7 @@\n nwb_version_string = nwb_version_string.decode('utf-8')\n \n # Parse the version string\n- nwb_version_parts = nwb_version_string.replace(\"-\", \".\").replace(\"_\", \".\").split(\".\") kind\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",
"is_truncated": false
}Generated tokens 167 tokens · stopped: STOP
Oops, I added ` kind` at the end of the line in `new_string`. My apologies. Let me fix that.
Wait, I see what happened. I probably copied it or typed it.
Let me fix `src/pynwb/__init__.py` correctly.<channel|><|tool_call>call:edit_file{filepath:<|"|>src/pynwb/__init__.py<|"|>,new_string:<|"|> # Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")<|"|>,old_string:<|"|> # Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".") kind<|"|>}<tool_call|><|tool_response>
Turn 15at 387 s199 tokens out8,790 prompt tokens
Now let's fix `src/pynwb/io/utils.py`.
TOOL CALL · edit_file
{
"filepath": "src/pynwb/io/utils.py",
"new_string": " if nwb_version is None:\n raise ValueError(\"'nwb_version' attribute is missing from the root of the NWB file.\")\n\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": " 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 603 characters
{
"status": "ok",
"filepath": "src/pynwb/io/utils.py",
"occurrences": 1,
"strategy": "exact",
"diff": "--- a/src/pynwb/io/utils.py\n+++ b/src/pynwb/io/utils.py\n@@ -31,6 +31,9 @@\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+\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
}Generated tokens 199 tokens · stopped: STOP
Now let's fix `src/pynwb/io/utils.py`.
<channel|><|tool_call>call:edit_file{filepath:<|"|>src/pynwb/io/utils.py<|"|>,new_string:<|"|> 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":<|"|>,old_string:<|"|> 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":<|"|>}<tool_call|><|tool_response>
Turn 16at 449 s1,443 tokens out9,225 prompt tokens
Now, since I cannot run `pytest` because of the namespace issue, I can't verify with the official tests. But I've implemented the requested fix based on the root cause analysis.
Wait, I should try one more time to see if I can run a reproduction without importing `pynwb` at the top level if possible, or by mocking the problematic part.
In `src/pynwb/__init__.py`, the `RuntimeError` happens here:
```python
if not all(os.path.exists(os.path.join(resource_filename('pynwb', 'nwb-schema'), ns))
for ns in NAMESPACES):
raise RuntimeError(...)
```
I can try to monkey-patch `os.path.exists` or `resource_filename` before importing `pynwb`.
Actually, the easiest way is to mock `pynwb` since I only want to test a small part of the logic. But the logic is inside a class method.
I can just define a similar function in my repro script and test it.
```python
import re
def test_parse_version(nwb_version_string):
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
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
print(test_parse_version(b"2.3.1"))
print(test_parse_version("2.3.1"))
```
And for `io/utils.py`:
```python
import re
def test_get_nwb_version(nwb_version, include_prerelease=False):
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:
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)
print(test_get_nwb_version(b"2.3.1"))
print(test_get_nwb_version("2.3.1"))
print(test_get_nwb_version(b"2.0b"))
```
Let's run this as a verification.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nimport re\n\ndef test_parse_version(nwb_version_string):\n if isinstance(nwb_version_string, bytes):\n nwb_version_string = nwb_version_string.decode('utf-8')\n \n nwb_version_parts = nwb_version_string.replace(\"-\", \".\").replace(\"_\", \".\").split(\".\")\n nwb_version = tuple([int(i) if i.isnumeric() else i for i in nwb_version_parts])\n return nwb_version_string, nwb_version\n\ndef test_get_nwb_version(nwb_version, include_prerelease=False):\n if nwb_version is None:\n raise ValueError(\"'nwb_version' attribute is missing from the root of the NWB file.\")\n \n if isinstance(nwb_version, bytes):\n nwb_version = nwb_version.decode('utf-8')\n\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]\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# Tests for __init__.py logic\nprint(\"Testing __init__.py logic:\")\nprint(f\"Bytes '2.3.1' -> {test_parse_version(b'2.3.1')}\")\nprint(f\"Str '2.3.1' -> {test_parse_version('2.3.1')}\")\nprint(f\"Bytes '2.3.1-rc1' -> {test_parse_version(b'2.3.1-rc1')}\")\n\n# Tests for io/utils.py logic\nprint(\"\\nTesting io/utils.py logic:\")\nprint(f\"Bytes '2.3.1' -> {test_get_nwb_version(b'2.3.1')}\")\nprint(f\"Str '2.3.1' -> {test_get_nwb_version('2.3.1')}\")\nprint(f\"Bytes '2.0b' -> {test_get_nwb_version(b'2.0b')}\")\nprint(f\"Bytes '2.3.1-rc1' (prerelease=True) -> {test_get_nwb_version(b'2.3.1-rc1', True)}\")\nPY\n"
}Result of run_command 386 characters
{
"status": "ok",
"stdout": "Testing __init__.py logic:\nBytes '2.3.1' -> ('2.3.1', (2, 3, 1))\nStr '2.3.1' -> ('2.3.1', (2, 3, 1))\nBytes '2.3.1-rc1' -> ('2.3.1-rc1', (2, 3, 1, 'rc1'))\n\nTesting io/utils.py logic:\nBytes '2.3.1' -> (2, 3, 1)\nStr '2.3.1' -> (2, 3, 1)\nBytes '2.0b' -> (2, 0, 0)\nBytes '2.3.1-rc1' (prerelease=True) -> (2, 3, 1, 'rc1')\n",
"stderr": "",
"exit_code": 0
}Generated tokens 1,443 tokens · stopped: STOP
Now, since I cannot run `pytest` because of the namespace issue, I can't verify with the official tests. But I've implemented the requested fix based on the root cause analysis.
Wait, I should try one more time to see if I can run a reproduction without importing `pynwb` at the top level if possible, or by mocking the problematic part.
In `src/pynwb/__init__.py`, the `RuntimeError` happens here:
```python
if not all(os.path.exists(os.path.join(resource_filename('pynwb', 'nwb-schema'), ns))
for ns in NAMESPACES):
raise RuntimeError(...)
```
I can try to monkey-patch `os.path.exists` or `resource_filename` before importing `pynwb`.
Actually, the easiest way is to mock `pynwb` since I only want to test a small part of the logic. But the logic is inside a class method.
I can just define a similar function in my repro script and test it.
```python
import re
def test_parse_version(nwb_version_string):
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
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
print(test_parse_version(b"2.3.1"))
print(test_parse_version("2.3.1"))
```
And for `io/utils.py`:
```python
import re
def test_get_nwb_version(nwb_version, include_prerelease=False):
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:
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)
print(test_get_nwb_version(b"2.3.1"))
print(test_get_nwb_version("2.3.1"))
print(test_get_nwb_version(b"2.0b"))
```
Let's run this as a verification.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
import re
def test_parse_version(nwb_version_string):
if isinstance(nwb_version_string, bytes):
nwb_version_string = nwb_version_string.decode('utf-8')
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
def test_get_nwb_version(nwb_version, include_prerelease=False):
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:
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)
# Tests for __init__.py logic
print("Testing __init__.py logic:")
print(f"Bytes '2.3.1' -> {test_parse_version(b'2.3.1')}")
print(f"Str '2.3.1' -> {test_parse_version('2.3.1')}")
print(f"Bytes '2.3.1-rc1' -> {test_parse_version(b'2.3.1-rc1')}")
# Tests for io/utils.py logic
print("\nTesting io/utils.py logic:")
print(f"Bytes '2.3.1' -> {test_get_nwb_version(b'2.3.1')}")
print(f"Str '2.3.1' -> {test_get_nwb_version('2.3.1')}")
print(f"Bytes '2.0b' -> {test_get_nwb_version(b'2.0b')}")
print(f"Bytes '2.3.1-rc1' (prerelease=True) -> {test_get_nwb_version(b'2.3.1-rc1', True)}")
PY
<|"|>}<tool_call|><|tool_response>
Turn 17at 453 s45 tokens out10,904 prompt tokens
The logic now handles `bytes` objects correctly. I'll do a final check of the diff.
TOOL CALL · run_command
{
"command": "git status --short && git diff"
}Result of run_command 1,408 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..1875fb5 100644\n--- a/src/pynwb/__init__.py\n+++ b/src/pynwb/__init__.py\n@@ -258,6 +258,10 @@ class NWBHDF5IO(_HDF5IO):\n # or when the HDF5 file is not a valid NWB file\n except KeyError:\n return None, None\n+\n+ if isinstance(nwb_version_string, bytes):\n+ nwb_version_string = nwb_version_string.decode('utf-8')\n+\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\ndiff --git a/src/pynwb/io/utils.py b/src/pynwb/io/utils.py\nindex 23b41b6..fbe18e6 100644\n--- a/src/pynwb/io/utils.py\n+++ b/src/pynwb/io/utils.py\n@@ -31,6 +31,9 @@ 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+\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
}Generated tokens 45 tokens · stopped: STOP
The logic now handles `bytes` objects correctly.
I'll do a final check of the diff.
<channel|><|tool_call>call:run_command{command:<|"|>git status --short && git diff<|"|>}<tool_call|><|tool_response>
Turn 18at 457 s26 tokens out11,519 prompt tokens
The diff looks correct and minimal. I'm confident in these changes.
TOOL CALL · submit_patch
Result of submit_patch 56 characters
{
"status": "ok",
"patch_size": 1251,
"files_changed": 2
}Generated tokens 26 tokens · stopped: STOP
The diff looks correct and minimal. I'm confident in these changes.
<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..1875fb5 100644
--- a/src/pynwb/__init__.py
+++ b/src/pynwb/__init__.py
@@ -258,6 +258,10 @@ class NWBHDF5IO(_HDF5IO):
# or when the HDF5 file is not a valid NWB file
except KeyError:
return None, None
+
+ if isinstance(nwb_version_string, bytes):
+ nwb_version_string = nwb_version_string.decode('utf-8')
+
# Parse the version string
nwb_version_parts = nwb_version_string.replace("-", ".").replace("_", ".").split(".")
nwb_version = tuple([int(i) if i.isnumeric() else i
diff --git a/src/pynwb/io/utils.py b/src/pynwb/io/utils.py
index 23b41b6..fbe18e6 100644
--- a/src/pynwb/io/utils.py
+++ b/src/pynwb/io/utils.py
@@ -31,6 +31,9 @@ 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-ede86e98c65a4cdf8a53e4ff478d6c0b.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 3.07s =========================
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="3.068" timestamp="2026-11-14T04:42:51.085857+00:00" hostname="0fb1a715c7e7"><testcase classname="tests.integration.hdf5.test_io.TestHDF5Writer" name="test_nwbio" time="0.077" /><testcase classname="tests.integration.hdf5.test_io.TestHDF5Writer" name="test_write_cache_spec" time="0.188" /><testcase classname="tests.integration.hdf5.test_io.TestHDF5Writer" name="test_write_clobber" time="0.075" /><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="0.168" /><testcase classname="tests.integration.hdf5.test_io.TestHDF5WriterWithInjectedFile" name="test_write_clobber" time="0.075" /><testcase classname="tests.integration.hdf5.test_io.TestAppend" name="test_append" time="0.227" /><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="0.018" /><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="0.082" /><testcase classname="tests.integration.hdf5.test_io.TestNWBHDF5IO" name="test_check_nwb_version_ok" time="0.080" /><testcase classname="tests.integration.hdf5.test_io.TestNWBHDF5IO" name="test_check_nwb_version_old_version" time="0.082" /><testcase classname="tests.integration.hdf5.test_io.TestNWBHDF5IO" name="test_nwb_version_property" time="0.089" /><testcase classname="tests.integration.hdf5.test_io.TestNWBHDF5IO" name="test_round_trip_with_path_string" time="0.079" /><testcase classname="tests.integration.hdf5.test_io.TestNWBHDF5IO" name="test_round_trip_with_pathlib_path" time="0.079" /></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.
[ 22.9s] 💭 (1143 chars) "The user is reporting a `TypeError: a bytes-like object is required, not 'str'` in
`pynwb/__init__.py` at line 262 (or a..."
[ 22.9s] 🔧 run_command grep -rn --include="*.py" "nwb_version" src/pynwb/
[ 23.0s] → src/pynwb/icephys.py:15:def ensure_unit(self, name, current_unit, unit, nwb_version):
[ 39.4s] 💭 (658 chars) "Okay, the problematic lines are in `src/pynwb/__init__.py`:
```python
256: nwb_version_string = self._file.a..."
[ 39.4s] 📖 read_file (src/pynwb/__init__.py)
[ 39.5s] ✓ {'status': 'ok', 'filepath': 'src/pynwb/__init__.py', 'content': ' manager =
get_manager()\n # Ope…
[ 73.5s] 💭 (2328 chars) "The code is:
```python
@property
def nwb_version(self):
"""
Get the version of the NWB file ope..."
[ 73.5s] 📖 read_file (src/pynwb/io/utils.py)
[ 73.5s] ✓ {'status': 'ok', 'filepath': 'src/pynwb/io/utils.py', 'content': 'import re\nfrom typing import
Tuple\n\nfrom hdmf.build…
[ 111.6s] 💭 (1071 chars) "In `src/pynwb/io/utils.py`, `get_nwb_version` also uses `nwb_version`.
```python
nwb_version = root_builder.attribu..."
[ 111.6s] 🔧 run_command (23 lines) python3 - <<'PY'
[ 113.1s] → error (exit 0):
[ 136.8s] 💭 (790 chars) "It seems `pynwb` is not correctly installed in the environment, specifically the namespaces.
The error `RuntimeError: 'c..."
[ 136.8s] 🔧 run_command (23 lines) PYTHONPATH=src python3 - <<'PY'
[ 137.5s] → error (exit 0):
[ 141.6s] 💭 (169 chars) "The `RuntimeError: 'core' is not a registered namespace` is annoying. It happens during
`import pynwb`.
Let's look at `/..."
[ 141.6s] 📖 read_file (src/pynwb/__init__.py)
[ 141.6s] ✓ {'status': 'ok', 'filepath': 'src/pynwb/__init__.py', 'content': ' namespace_path =
getargs(\'namespace_path\', kwarg…
[ 145.2s] 💭 (102 chars) "It seems it's looking for `__resources['namespace_path']`.
Let's see how `__get_resources` is defined."
[ 145.2s] 📖 read_file (src/pynwb/__init__.py)
[ 145.2s] ✓ {'status': 'ok', 'filepath': 'src/pynwb/__init__.py', 'content': '\n@docval(*get_docval(get_type_map),\n
returns=…
[ 148.4s] 💭 (33 chars) "I need to find `__get_resources`."
[ 148.4s] 🔧 run_command grep -n "__get_resources" src/pynwb/__init__.py
[ 148.4s] → 24:def __get_resources():
[ 150.5s] 💭 (14 chars) "Let's read it."
[ 150.5s] 📖 read_file (src/pynwb/__init__.py)
[ 150.5s] ✓ {'status': 'ok', 'filepath': 'src/pynwb/__init__.py', 'content': "from .spec import NWBDatasetSpec,
NWBGroupSpec, NWBNam…
[ 168.0s] 💭 (626 chars) "It uses `pkg_resources.resource_filename(__name__, 'nwb-schema/core')`.
Since I am running from `src/pynwb`, and `pynwb`..."
[ 168.0s] 🔧 run_command ls -R src/pynwb/nwb-schema
[ 168.0s] → src/pynwb/nwb-schema:
[ 232.4s] 💭 (3214 chars) "Aha! `src/pynwb/nwb-schema` only contains... nothing? Or is it empty?
Wait, `ls -R src/pynwb/nwb-schema` says:
```
src/p..."
[ 232.4s] 🔧 run_command (9 lines) PYTHONPATH=src python3 - <<'PY'
[ 233.1s] → error (exit 0):
[ 239.4s] 💭 (238 chars) "The problem is that the `pynwb` package is broken in the environment because the namespaces
are missing. I cannot `impor..."
[ 239.4s] 🔧 run_command PYTHONPATH=src pytest -q --tb=short
[ 240.8s] → error (exit 0):
[ 289.8s] 💭 (3025 chars) "This is highly unusual. A project where you can't even import the main package without a
RuntimeError due to missing fil..."
[ 289.8s] ✏️ edit_file (src/pynwb/__init__.py)
[ 289.9s] ✓ {'status': 'ok', 'filepath': 'src/pynwb/__init__.py', 'occurrences': 1, 'strategy': 'exact', 'diff':
'--- a/src/pynwb/__…
[ 369.7s] 💭 (201 chars) "Oops, I added ` kind` at the end of the line in `new_string`. My apologies. Let me fix that.
Wait, I see what happened...."
[ 369.7s] ✏️ edit_file (src/pynwb/__init__.py)
[ 369.8s] ✓ {'status': 'ok', 'filepath': 'src/pynwb/__init__.py', 'occurrences': 1, 'strategy': 'exact', 'diff':
'--- a/src/pynwb/__…
[ 378.7s] 💭 (38 chars) "Now let's fix `src/pynwb/io/utils.py`."
[ 378.7s] ✏️ edit_file (src/pynwb/io/utils.py)
[ 378.9s] ✓ {'status': 'ok', 'filepath': 'src/pynwb/io/utils.py', 'occurrences': 1, 'strategy': 'exact', 'diff':
'--- a/src/pynwb/io…
[ 440.0s] 💭 (2311 chars) "Now, since I cannot run `pytest` because of the namespace issue, I can't verify with the
official tests. But I've implem..."
[ 440.0s] 🔧 run_command (44 lines) python3 - <<'PY'
[ 440.1s] → Testing __init__.py logic:
[ 444.4s] 💭 (84 chars) "The logic now handles `bytes` objects correctly.
I'll do a final check of the diff."
[ 444.4s] 🔧 run_command git status --short && git diff
[ 444.4s] → M src/pynwb/__init__.py
[ 448.1s] 💭 (67 chars) "The diff looks correct and minimal. I'm confident in these changes."
[ 448.1s] 🤖 submit_patch
[ 448.2s] → submit_patch: {"status": "ok", "patch_size": 1251, "files_changed": 2}
Native result row
{
"agent_error": "Agent exceeded session timeout (7.5 min)",
"duration_seconds": 465.25,
"error": "Agent exceeded session timeout (7.5 min)",
"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": 1251,
"phase1_seconds": 460.76,
"repo": "NeurodataWithoutBorders/pynwb",
"request_log_path": "/kaggle-root/working/r31/rollouts_X/requests/neurodatawithoutborders__pynwb-1669__p0__r3.jsonl",
"resolved": true,
"rollout_idx": 3,
"run_key": "neurodatawithoutborders__pynwb-1669__p0__r3",
"strict_clean_patch": true,
"tool_calls": 17,
"total_llm_calls": 18,
"trace_path": "/kaggle-root/working/r31/rollouts_X/traces/trace_neurodatawithoutborders__pynwb-1669__p0__r3.json"
}