ROLLOUT 4 · hdmf-dev/hdmf
hdmf-dev__hdmf-1270
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18model calls
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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 3,513 characters
You are evaluating a software engineering task for repository hdmf-dev/hdmf.
Problem Statement:
[Bug]: get_data_shape on list of Data objects is incorrect
### What happened?
`get_data_shape` is used in many places, including shape validation and getting dimension labels. In NWB, an `Image` neurodata type is a descendent of `Data`, i.e., a dataset. `ImageReferences` has a field that stores a 1-D list/array of `Image` objects. However, when validating the shape of input to that field in `ImageReferences`, `get_data_shape` recurses into the `Image` data to get the shape of the images. As a result, a 1-D list of references to `Image` objects, which on disk has shape `(N, )`, will be reported by `get_data_shape` as having shape `(N, W, H)`. where (W, H) is the shape of the first image. The schema says the field should have shape `(N, )`.
Secondly, writing valid `ImageReferences` produces a warning on write:
/Users/rly/Documents/NWB/hdmf/src/hdmf/build/objectmapper.py:874: IncorrectDatasetShapeBuildWarning: Shape of data does not match shape in spec 'ImageReferences'
warnings.warn(msg, IncorrectDatasetShapeBuildWarning)
This occurs when getting dimension labels.
`get_data_shape` on a list/array of Data objects (a dataset of references) should return the shape of the list/array and not recurse deeper.
### Steps to Reproduce
```python
get_data_shape([Data(name="a", data=[1, 2]), Data(name="b", data=[3, 4])])
```
### Traceback
```pytb
```
### Operating System
macOS
### Python Version
3.13
### Package Versions
_No response_
## 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
./README.rst
./docs
./environment-ros3.yml
./license.txt
./pyproject.toml
./scripts
./scripts/check_py_support.py
./src
./src/hdmf
./src/hdmf/__init__.py
./src/hdmf/_due.py
./src/hdmf/backends
./src/hdmf/build
./src/hdmf/common
./src/hdmf/container.py
./src/hdmf/data_utils.py
./src/hdmf/monitor.py
./src/hdmf/query.py
./src/hdmf/spec
./src/hdmf/term_set.py
./src/hdmf/testing
./src/hdmf/utils.py
./src/hdmf/validate
./test_gallery.py
./tests
./tox.ini
```
Turn 1at 34 s152 tokens out3,015 prompt tokens
The user is reporting a bug in `get_data_shape` in the `hdmf` library. When `get_data_shape` is called on a list/array of `Data` objects, it recurses into the `Data` objects to get their shape, instead of returning the shape of the list/array itself. This causes issues in `ImageReferences` where a list of `Image` objects (which are `Data` descendants) is used. Let's start by locating `get_data_shape`.
TOOL CALL · run_command
{
"command": "grep -rn --include=\"*.py\" \"def get_data_shape\" src/hdmf/"
}Result of run_command 136 characters
{
"status": "ok",
"stdout": "src/hdmf/utils.py:796:def get_data_shape(data, strict_no_data_load=False):\n",
"stderr": "",
"exit_code": 0
}Generated tokens 152 tokens · stopped: STOP
<|channel>thought
The user is reporting a bug in `get_data_shape` in the `hdmf` library.
When `get_data_shape` is called on a list/array of `Data` objects, it recurses into the `Data` objects to get their shape, instead of returning the shape of the list/array itself.
This causes issues in `ImageReferences` where a list of `Image` objects (which are `Data` descendants) is used.
Let's start by locating `get_data_shape`.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" "def get_data_shape" src/hdmf/<|"|>}<tool_call|><|tool_response>
Turn 2at 38 s81 tokens out3,239 prompt tokens
The function `get_data_shape` is defined in `src/hdmf/utils.py`. Now let's examine the implementation of `get_data_shape` in `src/hdmf/utils.py`.
TOOL CALL · read_file
{
"filepath": "src/hdmf/utils.py",
"start_line": 796
}Result of read_file 6,353 characters
{
"status": "ok",
"filepath": "src/hdmf/utils.py",
"content": "def get_data_shape(data, strict_no_data_load=False):\n \"\"\"\n Helper function used to determine the shape of the given array.\n\n In order to determine the shape of nested tuples, lists, and sets, this function\n recursively inspects elements along the dimensions, assuming that the data has a regular,\n rectangular shape. In the case of out-of-core iterators, this means that the first item\n along each dimension would potentially be loaded into memory. Set strict_no_data_load=True\n to enforce that this does not happen, at the cost that we may not be able to determine\n the shape of the array.\n\n :param data: Array for which we should determine the shape. Can be any object that supports __len__ or .shape.\n :type data: List, numpy.ndarray, DataChunkIterator\n :param strict_no_data_load: If True and data is an out-of-core iterator, None may be returned. If False (default),\n the first element of data may be loaded into memory.\n :return: Tuple of ints indicating the size of known dimensions. Dimensions for which the size is unknown\n will be set to None.\n \"\"\"\n\n def __get_shape_helper(local_data):\n shape = list()\n if hasattr(local_data, '__len__'):\n shape.append(len(local_data))\n if len(local_data):\n el = next(iter(local_data))\n if not isinstance(el, (str, bytes)):\n shape.extend(__get_shape_helper(el))\n return tuple(shape)\n\n # NOTE: data.maxshape will fail on empty h5py.Dataset without shape or maxshape. this will be fixed in h5py 3.0\n if hasattr(data, 'maxshape'):\n return data.maxshape\n if hasattr(data, 'shape') and data.shape is not None:\n return data.shape\n if isinstance(data, dict):\n return None\n if hasattr(data, '__len__') and not isinstance(data, (str, bytes)):\n if not strict_no_data_load or isinstance(data, (list, tuple, set)):\n return __get_shape_helper(data)\n return None\n\n\ndef pystr(s):\n \"\"\"\n Convert a string of characters to Python str object\n \"\"\"\n if isinstance(s, bytes):\n return s.decode('utf-8')\n else:\n return s\n\n\ndef to_uint_array(arr):\n \"\"\"\n Convert a numpy array or array-like object to a numpy array of unsigned integers with the same dtype itemsize.\n\n For example, a list of int32 values is converted to a numpy array with dtype uint32.\n :raises ValueError: if input array contains values that are not unsigned integers or non-negative integers.\n \"\"\"\n if not isinstance(arr, np.ndarray):\n arr = np.array(arr)\n if np.issubdtype(arr.dtype, np.unsignedinteger):\n return arr\n if np.issubdtype(arr.dtype, np.integer):\n if (arr < 0).any():\n raise ValueError('Cannot convert negative integer values to uint.')\n dt = np.dtype('uint' + str(int(arr.dtype.itemsize*8))) # keep precision\n return arr.astype(dt)\n raise ValueError('Cannot convert array of dtype %s to uint.' % arr.dtype)\n\n\ndef is_ragged(data):\n \"\"\"\n Test whether a list of lists or array is ragged / jagged\n \"\"\"\n if isinstance(data, (list, tuple)):\n lengths = [len(sub_data) if isinstance(sub_data, (list, tuple)) else 1 for sub_data in data]\n if len(set(lengths)) > 1:\n return True # ragged at this level\n\n return any(is_ragged(sub_data) for sub_data in data) # check next level\n\n return False\n\ndef is_newer_version(version_a: str, version_b: str) -> bool:\n # this method could be replaced by packaging.version if packaging is added as a dependency\n version_a_match = re.match(r\"(\\d+\\.\\d+\\.\\d+)\", version_a)[0] # trim off any non-numeric symbols at end\n version_a_list = [int(i) for i in version_a_match.split(\".\")]\n\n version_b_match = re.match(r\"(\\d+\\.\\d+\\.\\d+)\", version_b)[0] # trim off any non-numeric symbols at end\n version_b_list = [int(i) for i in version_b_match.split(\".\")]\n\n for a, b in zip(version_a_list, version_b_list):\n if a > b:\n return True\n elif a < b:\n return False\n\n return False\n\ndef get_basic_array_info(array):\n def convert_bytes_to_str(bytes_size):\n suffixes = ['bytes', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB']\n i = 0\n while bytes_size >= 1024 and i < len(suffixes)-1:\n bytes_size /= 1024.\n i += 1\n return f\"{bytes_size:.2f} {suffixes[i]}\"\n\n if hasattr(array, \"nbytes\"): # TODO: Remove this after h5py minimal version is larger than 3.0\n array_size_in_bytes = array.nbytes\n else:\n array_size_in_bytes = array.size * array.dtype.itemsize\n array_size_repr = convert_bytes_to_str(array_size_in_bytes)\n basic_array_info_dict = {\"Data type\": array.dtype, \"Shape\": array.shape, \"Array size\": array_size_repr}\n\n return basic_array_info_dict\n\ndef generate_array_html_repr(array_info_dict, array, dataset_type=None):\n def html_table(item_dicts) -> str:\n \"\"\"\n Generates an html table from a dictionary\n \"\"\"\n report = '<table class=\"data-info\">'\n report += \"<tbody>\"\n for k, v in item_dicts.items():\n report += (\n f\"<tr>\"\n f'<th style=\"text-align: left\">{k}</th>'\n f'<td style=\"text-align: left\">{v}</td>'\n f\"</tr>\"\n )\n report += \"</tbody>\"\n report += \"</table>\"\n return report\n\n array_info_html = html_table(array_info_dict)\n repr_html = dataset_type + \"<br>\" + array_info_html if dataset_type is not None else array_info_html\n\n # Array like might lack nbytes (h5py < 3.0) or size (DataIO object)\n if hasattr(array, \"nbytes\"):\n array_size_bytes = array.nbytes\n else:\n if hasattr(array, \"size\"):\n array_size = array.size\n else:\n import math\n array_size = math.prod(array.shape)\n array_size_bytes = array_size * array.dtype.itemsize\n",
"start_line": 796,
"end_line": 945,
"total_lines": 1155,
"is_truncated": true
}Generated tokens 81 tokens · stopped: STOP
The function `get_data_shape` is defined in `src/hdmf/utils.py`.
Now let's examine the implementation of `get_data_shape` in `src/hdmf/utils.py`.
<channel|><|tool_call>call:read_file{filepath:<|"|>src/hdmf/utils.py<|"|>,start_line:796}<tool_call|><|tool_response>
Turn 3at 70 s746 tokens out5,269 prompt tokens
The `get_data_shape` function implementation:
```python
def get_data_shape(data, strict_no_data_load=False):
"""
Helper function used to determine the shape of the given array.
In order to determine the shape of nested tuples, lists, and sets, this function
recursively inspects elements along the dimensions, assuming that the data has a regular,
rectangular shape. In the case of out-of-core iterators, this means that the first item
along each dimension would potentially be loaded into memory. Set strict_no_data_load=True
to enforce that this does not happen, at the cost that we may not be able to determine
the shape of the array.
:param data: Array for which we should determine the shape. Can be any object that supports __len__ or .shape.
:type data: List, numpy.ndarray, DataChunkIterator
:param strict_no_data_load: If True and data is an out-of-core iterator, None may be returned. If False (default),
the first element of data may be loaded into memory.
:return: Tuple of ints indicating the size of known dimensions. Dimensions for which the size is unknown
will be set to None.
"""
def __get_shape_helper(local_data):
shape = list()
if hasattr(local_data, '__len__'):
shape.append(len(local_data))
if len(local_data):
el = next(iter(local_data))
if not isinstance(el, (str, bytes)):\n shape.extend(__get_shape_helper(el))
return tuple(shape)
# NOTE: data.maxshape will fail on empty h5py.Dataset without shape or maxshape. this will be fixed in h5py 3.0
if hasattr(data, 'maxshape'):
return data.maxshape
if hasattr(data, 'shape') and data.shape is not None:
return data.shape
if isinstance(data, dict):
return None
if hasattr(data, '__len__') and not isinstance(data, (str, bytes)):
if not strict_no_data_load or isinstance(data, (list, tuple, set)):
return __get_shape_helper(data)
return None
```
The issue is in `__get_shape_helper`. It recursively calls itself on elements of `local_data` if they are not strings or bytes.
If `local_data` is a list of `Data` objects, and `Data` objects have `__len__` or `shape`, `__get_shape_helper` will recurse into them.
The problem statement says:
"`get_data_shape` on a list/array of Data objects (a dataset of references) should return the shape of the list/array and not recurse deeper."
So if the elements of `local_data` are `Data` objects (or descendants of `Data`), we should not recurse.
Wait, what is `Data`? Let me find where `Data` is defined.
TOOL CALL · run_command
{
"command": "grep -rn --include=\"*.py\" \"class Data(\" src/hdmf/"
}Result of run_command 118 characters
{
"status": "ok",
"stdout": "src/hdmf/container.py:892:class Data(AbstractContainer):\n",
"stderr": "",
"exit_code": 0
}Generated tokens 746 tokens · stopped: STOP
The `get_data_shape` function implementation:
```python
def get_data_shape(data, strict_no_data_load=False):
"""
Helper function used to determine the shape of the given array.
In order to determine the shape of nested tuples, lists, and sets, this function
recursively inspects elements along the dimensions, assuming that the data has a regular,
rectangular shape. In the case of out-of-core iterators, this means that the first item
along each dimension would potentially be loaded into memory. Set strict_no_data_load=True
to enforce that this does not happen, at the cost that we may not be able to determine
the shape of the array.
:param data: Array for which we should determine the shape. Can be any object that supports __len__ or .shape.
:type data: List, numpy.ndarray, DataChunkIterator
:param strict_no_data_load: If True and data is an out-of-core iterator, None may be returned. If False (default),
the first element of data may be loaded into memory.
:return: Tuple of ints indicating the size of known dimensions. Dimensions for which the size is unknown
will be set to None.
"""
def __get_shape_helper(local_data):
shape = list()
if hasattr(local_data, '__len__'):
shape.append(len(local_data))
if len(local_data):
el = next(iter(local_data))
if not isinstance(el, (str, bytes)):\n shape.extend(__get_shape_helper(el))
return tuple(shape)
# NOTE: data.maxshape will fail on empty h5py.Dataset without shape or maxshape. this will be fixed in h5py 3.0
if hasattr(data, 'maxshape'):
return data.maxshape
if hasattr(data, 'shape') and data.shape is not None:
return data.shape
if isinstance(data, dict):
return None
if hasattr(data, '__len__') and not isinstance(data, (str, bytes)):
if not strict_no_data_load or isinstance(data, (list, tuple, set)):
return __get_shape_helper(data)
return None
```
The issue is in `__get_shape_helper`. It recursively calls itself on elements of `local_data` if they are not strings or bytes.
If `local_data` is a list of `Data` objects, and `Data` objects have `__len__` or `shape`, `__get_shape_helper` will recurse into them.
The problem statement says:
"`get_data_shape` on a list/array of Data objects (a dataset of references) should return the shape of the list/array and not recurse deeper."
So if the elements of `local_data` are `Data` objects (or descendants of `Data`), we should not recurse.
Wait, what is `Data`? Let me find where `Data` is defined.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" "class Data(" src/hdmf/<|"|>}<tool_call|><|tool_response>
Turn 4at 80 s182 tokens out6,073 prompt tokens
`Data` is defined in `src/hdmf/container.py`. Let's see if I can reproduce the bug. The reproduction script provided in the issue is: ```python get_data_shape([Data(name="a", data=[1, 2]), Data(name="b", data=[3, 4])]) ``` But I need to import `get_data_shape` and `Data`.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom hdmf.utils import get_data_shape\nfrom hdmf.container import Data\nprint(f\"Shape: {get_data_shape([Data(name='a', data=[1, 2]), Data(name='b', data=[3, 4])])}\")\nPY\n"
}Result of run_command 75 characters
{
"status": "ok",
"stdout": "Shape: (2, 2)\n",
"stderr": "",
"exit_code": 0
}Generated tokens 182 tokens · stopped: STOP
`Data` is defined in `src/hdmf/container.py`.
Let's see if I can reproduce the bug.
The reproduction script provided in the issue is:
```python
get_data_shape([Data(name="a", data=[1, 2]), Data(name="b", data=[3, 4])])
```
But I need to import `get_data_shape` and `Data`.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from hdmf.utils import get_data_shape
from hdmf.container import Data
print(f"Shape: {get_data_shape([Data(name='a', data=[1, 2]), Data(name='b', data=[3, 4])])}")
PY
<|"|>}<tool_call|><|tool_response>
Turn 5at 123 s608 tokens out6,302 prompt tokens
The output is `(2, 2)`.
The expected output should be `(2,)` because there are 2 `Data` objects in the list.
The current implementation of `__get_shape_helper` is:
```python
def __get_shape_helper(local_data):
shape = list()
if hasattr(local_data, '__len__'):
shape.append(len(local_data))
if len(local_data):
el = next(iter(local_data))
if not isinstance(el, (str, bytes)):
shape.extend(__get_shape_helper(el))
return tuple(shape)
```
When `local_data` is `[Data(name='a', data=[1, 2]), Data(name='b', data=[3, 4])]`:
1. `local_data` has `__len__` (it's a list of length 2). `shape = [2]`.
2. `len(local_data)` is 2, so `el = Data(name='a', data=[1, 2])`.
3. `el` is not a string or bytes.
4. Call `__get_shape_helper(el)`.
a. `el` (`Data(name='a', data=[1, 2])`) has `__len__` (probably inheriting from some base or implemented). Let's check `Data` class.
b. `len(el)` is probably 2 (the length of its data). `shape = [2]`.
c. `len(el)` is 2, `el's first element` is `1`.
d. `1` is not string or bytes.
e. Call `__get_shape_helper(1)`.
i. `1` does not have `__len__`. Returns `tuple()`.
f. `shape` becomes `[2]`. Returns `(2,)`.
5. `shape` becomes `[2, 2]`. returns `(2, 2)`.
So indeed, it recurses into `Data` objects.
We need to update `__get_shape_helper` to NOT recurse into `Data` objects.
Wait, if `Data` is the intended "leaf" for `get_data_shape`, we should check for it.
Let's check the `Data` class in `src/hdmf/container.py` to see if there are other related classes or if it's part of a larger hierarchy.
TOOL CALL · read_file
{
"filepath": "src/hdmf/container.py",
"start_line": 892
}Result of read_file 6,177 characters
{
"status": "ok",
"filepath": "src/hdmf/container.py",
"content": "class Data(AbstractContainer):\n \"\"\"\n A class for representing dataset containers\n \"\"\"\n @docval({'name': 'name', 'type': str, 'doc': 'the name of this container'},\n {'name': 'data', 'type': ('scalar_data', 'array_data', 'data'), 'doc': 'the source of the data'})\n def __init__(self, **kwargs):\n data = popargs('data', kwargs)\n super().__init__(**kwargs)\n\n self._validate_new_data(data)\n self.__data = data\n\n @property\n def data(self):\n return self.__data\n\n @property\n def shape(self):\n \"\"\"\n Get the shape of the data represented by this container\n :return: Shape tuple\n :rtype: tuple of ints\n \"\"\"\n return get_data_shape(self.__data)\n\n def set_data_io(\n self,\n data_io_class: Type[DataIO],\n data_io_kwargs: dict,\n data_chunk_iterator_class: Optional[Type[AbstractDataChunkIterator]] = None,\n data_chunk_iterator_kwargs: dict = None,\n ) -> None:\n \"\"\"\n Apply DataIO object to the data held by this Data object.\n\n Parameters\n ----------\n data_io_class: Type[DataIO]\n The DataIO to apply to the data held by this Data.\n data_io_kwargs: dict\n The keyword arguments to pass to the DataIO.\n data_chunk_iterator_class: Type[AbstractDataChunkIterator]\n The DataChunkIterator to use for the DataIO. If None, no DataChunkIterator is used.\n data_chunk_iterator_kwargs: dict\n The keyword arguments to pass to the DataChunkIterator.\n\n Notes\n -----\n If data_chunk_iterator_class is not None, the data is wrapped in the DataChunkIterator before being wrapped in\n the DataIO. This allows for rewriting the backend configuration of hdf5 datasets.\n \"\"\"\n data_chunk_iterator_kwargs = data_chunk_iterator_kwargs or dict()\n data = self.__data\n if data_chunk_iterator_class is not None:\n data = data_chunk_iterator_class(data=data, **data_chunk_iterator_kwargs)\n self.__data = data_io_class(data=data, **data_io_kwargs)\n\n @docval({'name': 'func', 'type': types.FunctionType, 'doc': 'a function to transform *data*'})\n def transform(self, **kwargs):\n \"\"\"\n Transform data from the current underlying state.\n\n This function can be used to permanently load data from disk, or convert to a different\n representation, such as a torch.Tensor\n \"\"\"\n func = getargs('func', kwargs)\n self.__data = func(self.__data)\n return self\n\n def __bool__(self):\n if self.data is not None:\n if isinstance(self.data, (np.ndarray, tuple, list)):\n return len(self.data) != 0\n if self.data:\n return True\n return False\n\n def __len__(self):\n return len(self.__data)\n\n def __getitem__(self, args):\n return self.get(args)\n\n def get(self, args):\n if isinstance(self.data, (tuple, list)) and isinstance(args, (tuple, list, np.ndarray)):\n return [self.data[i] for i in args]\n if isinstance(self.data, h5py.Dataset) and isinstance(args, np.ndarray):\n # This is needed for h5py 2.9 compatibility\n args = args.tolist()\n return self.data[args]\n\n def append(self, arg):\n self._validate_new_data_element(arg)\n self.__data = append_data(self.__data, arg)\n\n def extend(self, arg):\n \"\"\"\n The extend_data method adds all the elements of the iterable arg to the\n end of the data of this Data container.\n\n :param arg: The iterable to add to the end of this VectorData\n \"\"\"\n self._validate_new_data(arg)\n self.__data = extend_data(self.__data, arg)\n\n def _validate_new_data(self, data):\n \"\"\"Function to validate a new array that will be set or added to data. Raises an error if the data is invalid.\n\n Subclasses should override this function to perform class-specific validation.\n \"\"\"\n pass\n\n def _validate_new_data_element(self, arg):\n \"\"\"Function to validate a new value that will be added to the data. Raises an error if the data is invalid.\n\n Subclasses should override this function to perform class-specific validation.\n \"\"\"\n pass\n\n\nclass MultiContainerInterface(Container):\n \"\"\"Class that dynamically defines methods to support a Container holding multiple Containers of the same type.\n\n To use, extend this class and create a dictionary as a class attribute with any of the following keys:\n * 'attr' to name the attribute that stores the Container instances\n * 'type' to provide the Container object type (type or list/tuple of types, type can be a docval macro)\n * 'add' to name the method for adding Container instances\n * 'get' to name the method for getting Container instances\n * 'create' to name the method for creating Container instances (only if a single type is specified)\n\n If the attribute does not exist in the class, it will be generated. If it does exist, it should behave like a dict.\n\n The keys 'attr', 'type', and 'add' are required.\n \"\"\"\n\n def __new__(cls, *args, **kwargs):\n if cls is MultiContainerInterface:\n raise TypeError(\"Can't instantiate class MultiContainerInterface.\")\n if not hasattr(cls, '__clsconf__'):\n raise TypeError(\"MultiContainerInterface subclass %s is missing __clsconf__ attribute. Please check that \"\n \"the class is properly defined.\" % cls.__name__)\n return super().__new__(cls, *args, **kwargs)\n\n @staticmethod\n def __add_article(noun):\n if isinstance(noun, tuple):\n noun = noun[0]\n if isinstance(noun, type):\n noun = noun.__name__",
"start_line": 892,
"end_line": 1041,
"total_lines": 1619,
"is_truncated": true
}Generated tokens 608 tokens · stopped: STOP
The output is `(2, 2)`.
The expected output should be `(2,)` because there are 2 `Data` objects in the list.
The current implementation of `__get_shape_helper` is:
```python
def __get_shape_helper(local_data):
shape = list()
if hasattr(local_data, '__len__'):
shape.append(len(local_data))
if len(local_data):
el = next(iter(local_data))
if not isinstance(el, (str, bytes)):
shape.extend(__get_shape_helper(el))
return tuple(shape)
```
When `local_data` is `[Data(name='a', data=[1, 2]), Data(name='b', data=[3, 4])]`:
1. `local_data` has `__len__` (it's a list of length 2). `shape = [2]`.
2. `len(local_data)` is 2, so `el = Data(name='a', data=[1, 2])`.
3. `el` is not a string or bytes.
4. Call `__get_shape_helper(el)`.
a. `el` (`Data(name='a', data=[1, 2])`) has `__len__` (probably inheriting from some base or implemented). Let's check `Data` class.
b. `len(el)` is probably 2 (the length of its data). `shape = [2]`.
c. `len(el)` is 2, `el's first element` is `1`.
d. `1` is not string or bytes.
e. Call `__get_shape_helper(1)`.
i. `1` does not have `__len__`. Returns `tuple()`.
f. `shape` becomes `[2]`. Returns `(2,)`.
5. `shape` becomes `[2, 2]`. returns `(2, 2)`.
So indeed, it recurses into `Data` objects.
We need to update `__get_shape_helper` to NOT recurse into `Data` objects.
Wait, if `Data` is the intended "leaf" for `get_data_shape`, we should check for it.
Let's check the `Data` class in `src/hdmf/container.py` to see if there are other related classes or if it's part of a larger hierarchy.
<channel|><|tool_call>call:read_file{filepath:<|"|>src/hdmf/container.py<|"|>,start_line:892}<tool_call|><|tool_response>
Turn 6at 152 s395 tokens out8,594 prompt tokens
`Data` inherits from `AbstractContainer`. It implements `__len__`, which is why `get_data_shape` recurses into it. To fix this, `get_data_shape`'s helper should check if the element is an instance of `Data` (or `AbstractContainer`? probably `Data`). Wait, if it's an instance of `Data`, we should stop recursing. Let's check where `AbstractContainer` is defined. It might be better to check for `Data` since that's what specifically is causing the issue for `ImageReferences`. However, if `Data` objects are the "elements" of a list, we want the shape of the list, not the shape of the `Data` objects. Let's see if there are other classes that we should not recurse into. The problem description says: "In NWB, an `Image` neurodata type is a descendent of `Data`, i.e., a dataset. `ImageReferences` has a field that stores a 1-D list/array of `Image` objects. However, when validating the shape of input to that field in `ImageReferences`, `get_data_shape` recurses into the `Image` data to get the shape of the images." So any descendant of `Data` should be treated as a leaf in `get_data_shape`. Let's modify `get_data_shape` in `src/hdmf/utils.py`. I need to import `Data` inside `get_data_shape` or at the top of `utils.py`. Let's check the imports in `src/hdmf/utils.py`.
TOOL CALL · read_file
{
"filepath": "src/hdmf/utils.py",
"start_line": 1
}Result of read_file 5,076 characters
{
"status": "ok",
"filepath": "src/hdmf/utils.py",
"content": "import collections\nimport copy as _copy\nimport re\nimport types\nimport warnings\nfrom abc import ABCMeta\nfrom enum import Enum\n\nimport h5py\nimport numpy as np\n\n\n__macros = {\n 'array_data': [np.ndarray, list, tuple, h5py.Dataset],\n 'scalar_data': [str, int, float, bytes, bool],\n 'data': []\n}\n\ntry:\n # optionally accept zarr.Array as array data to support conversion of data from Zarr to HDMF\n import zarr\n __macros['array_data'].append(zarr.Array)\nexcept ImportError:\n pass\n\n\n# code to signify how to handle positional arguments in docval\nAllowPositional = Enum('AllowPositional', 'ALLOWED WARNING ERROR')\n\n__supported_bool_types = (bool, np.bool_)\n__supported_uint_types = (np.uint8, np.uint16, np.uint32, np.uint64)\n__supported_int_types = (int, np.int8, np.int16, np.int32, np.int64)\n__supported_float_types = [float, np.float16, np.float32, np.float64]\nif hasattr(np, \"float128\"): # pragma: no cover\n __supported_float_types.append(np.float128)\nif hasattr(np, \"longdouble\"): # pragma: no cover\n # on windows python<=3.5, h5py floats resolve float64s as either np.float64 or np.longdouble\n # non-deterministically. a future version of h5py will fix this. see #112\n __supported_float_types.append(np.longdouble)\n__supported_float_types = tuple(__supported_float_types)\n__allowed_enum_types = (__supported_bool_types + __supported_uint_types + __supported_int_types\n + __supported_float_types + (str,))\n\n\ndef docval_macro(macro):\n \"\"\"Class decorator to add the class to a list of types associated with the key macro in the __macros dict\n \"\"\"\n\n def _dec(cls):\n if macro not in __macros:\n __macros[macro] = list()\n __macros[macro].append(cls)\n return cls\n\n return _dec\n\n\ndef get_docval_macro(key=None):\n \"\"\"\n Return a deepcopy of the docval macros, i.e., strings that represent a customizable list of types for use in docval.\n\n :param key: Name of the macro. If key=None, then a dictionary of all macros is returned. Otherwise, a tuple of\n the types associated with the key is returned.\n \"\"\"\n if key is None:\n return _copy.deepcopy(__macros)\n else:\n return tuple(__macros[key])\n\n\ndef check_type(value, argtype, allow_none=False):\n \"\"\"Check a value against a type\n\n The difference between this function and :py:func:`isinstance` is that\n it allows specifying a type as a string. Furthermore, strings allow for specifying more general\n types, such as a simple numeric type (i.e. ``argtype=\"num\"``).\n\n Args:\n value (Any): the value to check\n argtype (type, str): the type to check for\n allow_none (bool): whether or not to allow None as a valid value\n\n\n Returns:\n bool: True if value is a valid instance of argtype\n \"\"\"\n if value is None:\n return allow_none\n if isinstance(argtype, str):\n if argtype in __macros:\n return check_type(value, __macros[argtype], allow_none=allow_none)\n elif argtype == 'uint':\n return __is_uint(value)\n elif argtype == 'int':\n return __is_int(value)\n elif argtype == 'float':\n return __is_float(value)\n elif argtype == 'bool':\n return __is_bool(value)\n cls_names = []\n for cls in value.__class__.__mro__:\n cls_names.append(f\"{cls.__module__}.{cls.__qualname__}\")\n cls_names.append(cls.__name__)\n return argtype in cls_names\n elif isinstance(argtype, type):\n if argtype is int:\n return __is_int(value)\n elif argtype is float:\n return __is_float(value)\n elif argtype is bool:\n return __is_bool(value)\n return isinstance(value, argtype)\n elif isinstance(argtype, tuple) or isinstance(argtype, list):\n return any(check_type(value, i) for i in argtype)\n else: # argtype is None\n return True\n\n\ndef __shape_okay_multi(value, argshape):\n if type(argshape[0]) in (tuple, list): # if multiple shapes are present\n return any(__shape_okay(value, a) for a in argshape)\n else:\n return __shape_okay(value, argshape)\n\n\ndef __shape_okay(value, argshape):\n valshape = get_data_shape(value)\n if not len(valshape) == len(argshape):\n return False\n for a, b in zip(valshape, argshape):\n if b not in (a, None):\n return False\n return True\n\n\ndef __is_uint(value):\n return isinstance(value, __supported_uint_types)\n\n\ndef __is_int(value):\n return isinstance(value, __supported_int_types)\n\n\ndef __is_float(value):\n return isinstance(value, __supported_float_types)\n\n\ndef __is_bool(value):\n return isinstance(value, __supported_bool_types)\n",
"start_line": 1,
"end_line": 150,
"total_lines": 1155,
"is_truncated": true
}Generated tokens 395 tokens · stopped: STOP
`Data` inherits from `AbstractContainer`. It implements `__len__`, which is why `get_data_shape` recurses into it.
To fix this, `get_data_shape`'s helper should check if the element is an instance of `Data` (or `AbstractContainer`? probably `Data`).
Wait, if it's an instance of `Data`, we should stop recursing.
Let's check where `AbstractContainer` is defined.
It might be better to check for `Data` since that's what specifically is causing the issue for `ImageReferences`.
However, if `Data` objects are the "elements" of a list, we want the shape of the list, not the shape of the `Data` objects.
Let's see if there are other classes that we should not recurse into.
The problem description says:
"In NWB, an `Image` neurodata type is a descendent of `Data`, i.e., a dataset. `ImageReferences` has a field that stores a 1-D list/array of `Image` objects. However, when validating the shape of input to that field in `ImageReferences`, `get_data_shape` recurses into the `Image` data to get the shape of the images."
So any descendant of `Data` should be treated as a leaf in `get_data_shape`.
Let's modify `get_data_shape` in `src/hdmf/utils.py`.
I need to import `Data` inside `get_data_shape` or at the top of `utils.py`.
Let's check the imports in `src/hdmf/utils.py`.
<channel|><|tool_call>call:read_file{filepath:<|"|>src/hdmf/utils.py<|"|>,start_line:1}<tool_call|><|tool_response>
Turn 7at 164 s113 tokens out10,569 prompt tokens
I don't see `Data` imported in `utils.py`. If I import `Data` from `hdmf.container` at the top of `utils.py`, it might create a circular import since `hdmf.container.Data` uses `hdmf.utils.get_data_shape`. Let's check `src/hdmf/container.py` imports.
TOOL CALL · read_file
{
"filepath": "src/hdmf/container.py",
"start_line": 1
}Result of read_file 5,865 characters
{
"status": "ok",
"filepath": "src/hdmf/container.py",
"content": "import types\nfrom collections import OrderedDict\nfrom copy import deepcopy\nfrom typing import Type, Optional\nfrom uuid import uuid4\nfrom warnings import warn\nimport os\n\nimport h5py\nimport numpy as np\nimport pandas as pd\n\nfrom .data_utils import DataIO, append_data, extend_data, AbstractDataChunkIterator\nfrom .utils import (docval, get_docval, getargs, ExtenderMeta, get_data_shape, popargs, LabelledDict,\n get_basic_array_info, generate_array_html_repr)\n\nfrom .term_set import TermSet, TermSetWrapper\n\ndef _set_exp(cls):\n \"\"\"Set a class as being experimental\"\"\"\n cls._experimental = True\n\n\ndef _exp_warn_msg(cls):\n \"\"\"Generate a warning message experimental features\"\"\"\n pfx = cls\n if isinstance(cls, type):\n pfx = cls.__name__\n msg = ('%s is experimental -- it may be removed in the future and '\n 'is not guaranteed to maintain backward compatibility') % pfx\n return msg\n\n\nclass HERDManager:\n \"\"\"\n This class manages whether to set/attach an instance of HERD to the subclass.\n \"\"\"\n\n @docval({'name': 'herd', 'type': 'HERD',\n 'doc': 'The external resources to be used for the container.'},)\n def link_resources(self, **kwargs):\n \"\"\"\n Method to attach an instance of HERD in order to auto-add terms/references to data.\n \"\"\"\n self._herd = kwargs['herd']\n\n def get_linked_resources(self):\n return self._herd if hasattr(self, \"_herd\") else None\n\n\nclass AbstractContainer(metaclass=ExtenderMeta):\n # The name of the class attribute that subclasses use to autogenerate properties\n # This parameterization is supplied in case users would like to configure\n # the class attribute name to something domain-specific\n\n _experimental = False\n\n _fieldsname = '__fields__'\n\n _data_type_attr = 'data_type'\n\n # Subclasses use this class attribute to add properties to autogenerate\n # Autogenerated properties will store values in self.__field_values\n __fields__ = tuple()\n\n # This field is automatically set by __gather_fields before initialization.\n # It holds all the values in __fields__ for this class and its parent classes.\n __fieldsconf = tuple()\n\n _pconf_allowed_keys = {'name', 'doc', 'settable'}\n\n # Override the _setter factor function, so directives that apply to\n # Container do not get used on Data\n @classmethod\n def _setter(cls, field):\n \"\"\"\n Make a setter function for creating a :py:func:`property`\n \"\"\"\n name = field['name']\n if not field.get('settable', True):\n return None\n\n def setter(self, val):\n if val is None:\n return\n if name in self.fields:\n msg = \"can't set attribute '%s' -- already set\" % name\n raise AttributeError(msg)\n self.fields[name] = self._field_config(arg_name=name,\n val=val,\n type_map=self._get_type_map())\n return setter\n\n def _get_type_map(self):\n from hdmf.common import get_type_map # circular import\n return get_type_map()\n\n @property\n def data_type(self):\n \"\"\"\n Return the spec data type associated with this container.\n \"\"\"\n return getattr(self, self._data_type_attr)\n\n def _field_config(self, arg_name, val, type_map):\n \"\"\"\n This method will be called in the setter. The termset configuration will be used (if loaded)\n to check for a defined TermSet associated with the field. If found, the value of the field\n will be wrapped with a TermSetWrapper.\n\n Even though the path field in the configurator can be a list of paths, the config\n itself is only one file. When a user loads custom configs, the config is appended/modified.\n The modifications are not written to file, avoiding permanent modifications.\n \"\"\"\n configurator = type_map.type_config\n\n if len(configurator.path)>0:\n # The type_map has a config always set; however, when toggled off, the config path is empty.\n CUR_DIR = os.path.dirname(os.path.realpath(configurator.path[0]))\n termset_config = configurator.config\n else:\n return val\n\n # If the val has been manually wrapped then skip checking the config for the attr\n if isinstance(val, TermSetWrapper):\n msg = \"Field value already wrapped with TermSetWrapper.\"\n warn(msg)\n return val\n\n # check to see that the namespace for the container is in the config\n if self.namespace not in termset_config['namespaces']:\n msg = \"%s not found within loaded configuration.\" % self.namespace\n warn(msg)\n return val\n else:\n # check to see that the container type is in the config under the namespace\n config_namespace = termset_config['namespaces'][self.namespace]\n data_type = self.data_type\n\n if data_type not in config_namespace['data_types']:\n msg = '%s not found within the configuration for %s' % (data_type, self.namespace)\n warn(msg)\n return val\n else:\n # Get the ObjectMapper\n obj_mapper = type_map.get_map(self)\n\n # Get the spec for the constructor arg\n spec = obj_mapper.get_carg_spec(arg_name)\n if spec is None:",
"start_line": 1,
"end_line": 150,
"total_lines": 1619,
"is_truncated": true
}Generated tokens 113 tokens · stopped: STOP
I don't see `Data` imported in `utils.py`.
If I import `Data` from `hdmf.container` at the top of `utils.py`, it might create a circular import since `hdmf.container.Data` uses `hdmf.utils.get_data_shape`.
Let's check `src/hdmf/container.py` imports.
<channel|><|tool_call>call:read_file{filepath:<|"|>src/hdmf/container.py<|"|>,start_line:1}<tool_call|><|tool_response>
Turn 8at 239 s1,226 tokens out12,250 prompt tokens
`src/hdmf/container.py` imports `get_data_shape` from `.utils`.
If I import `Data` from `.container` inside `get_data_shape` (locally), I can avoid a circular import at the module level.
Let's see the code of `get_data_shape` again.
```python
def get_data_shape(data, strict_no_data_load=False):
# ... (docstring)
def __get_shape_helper(local_data):
shape = list()
if hasattr(local_data, '__len__'):
shape.append(len(local_data))
if len(local_data):
el = next(iter(local_data))
if not isinstance(el, (str, bytes)):
shape.extend(__get_shape_helper(el))
return tuple(shape)
# ...
```
I can change it to:
```python
def __get_shape_helper(local_data):
shape = list()
if hasattr(local_data, '__len__'):
shape.append(len(local_data))
if len(local_data):
el = next(iter(local_data))
if not isinstance(el, (str, bytes)):
# Check if el is a Data object and stop recursion if so
from hdmf.container import Data
if isinstance(el, Data):
pass
else:
shape.extend(__get_shape_helper(el))
return tuple(shape)
```
Wait, importing `Data` every time in the recursion might be slow.
I can move the import outside `__get_shape_helper` but inside `get_data_shape`.
```python
def get_data_shape(data, strict_no_data_load=False):
# ...
from hdmf.container import Data
def __get_shape_helper(local_data):
# ...
if not isinstance(el, (str, bytes, Data)):
shape.extend(__get_shape_helper(el))
```
Let's check if `Data` is the only class we should be excluding. The problem says "a list of Data objects".
If I exclude `Data`, then `isinstance(el, Data)` will catch all descendants of `Data` as well.
Wait, if I import `Data` inside `get_data_shape`, and `Data` uses `get_data_shape`, will it cause a problem?
`Data.shape` calls `get_data_shape(self.__data)`.
```python
@property
def shape(self):
"""
Get the shape of the data represented by this container
:return: Shape tuple
:rtype: tuple of ints
"""
return get_data_shape(self.__data)
```
If I call `get_data_shape([Data(data=[1,2])])`:
1. `get_data_shape` is called.
2. Import `Data`.
3. `__get_shape_helper([Data(data=[1,2])])` is called.
4. `el` is `Data(data=[1,2])`.
5. `isinstance(el, Data)` is True.
6. Recursion stops.
7. Returns `(1,)`.
If I call `Data(data=[1,2]).shape`:
1. `get_data_shape([1,2])` is called.
2. Import `Data`.
3. `__get_shape_helper([1,2])` is called.
4. `el` is `1`.
5. `isinstance(1, (str, bytes, Data))` is False.
6. `__get_shape_helper(1)` is called.
7. Returns `(2,)`.
This looks correct.
One more thing: the problem states "Image neurodata type is a descendent of Data". So checking for `Data` is correct.
Is there any other class that we should exclude? `AbstractContainer`?
`Data` inherits from `AbstractContainer`.
If I use `from hdmf.container import Data`, I should be safe as long as `Data` is the base class for datasets.
Let's test this.
TOOL CALL · edit_file
{
"filepath": "src/hdmf/utils.py",
"new_string": " def __get_shape_helper(local_data):\n from hdmf.container import Data\n shape = list()\n if hasattr(local_data, '__len__'):\n shape.append(len(local_data))\n if len(local_data):\n el = next(iter(local_data))\n if not isinstance(el, (str, bytes, Data)):\n shape.extend(__get_shape_helper(el))\n return tuple(shape)",
"old_string": " def __get_shape_helper(local_data):\n shape = list()\n if hasattr(local_data, '__len__'):\n shape.append(len(local_data))\n if len(local_data):\n el = next(iter(local_data))\n if not isinstance(el, (str, bytes)):\n shape.extend(__get_shape_helper(el))\n return tuple(shape)"
}Result of edit_file 698 characters
{
"status": "ok",
"filepath": "src/hdmf/utils.py",
"occurrences": 1,
"strategy": "exact",
"diff": "--- a/src/hdmf/utils.py\n+++ b/src/hdmf/utils.py\n@@ -813,12 +813,13 @@\n \"\"\"\n \n def __get_shape_helper(local_data):\n+ from hdmf.container import Data\n shape = list()\n if hasattr(local_data, '__len__'):\n shape.append(len(local_data))\n if len(local_data):\n el = next(iter(local_data))\n- if not isinstance(el, (str, bytes)):\n+ if not isinstance(el, (str, bytes, Data)):\n shape.extend(__get_shape_helper(el))\n return tuple(shape)\n \n",
"is_truncated": false
}Generated tokens 1,226 tokens · stopped: STOP
`src/hdmf/container.py` imports `get_data_shape` from `.utils`.
If I import `Data` from `.container` inside `get_data_shape` (locally), I can avoid a circular import at the module level.
Let's see the code of `get_data_shape` again.
```python
def get_data_shape(data, strict_no_data_load=False):
# ... (docstring)
def __get_shape_helper(local_data):
shape = list()
if hasattr(local_data, '__len__'):
shape.append(len(local_data))
if len(local_data):
el = next(iter(local_data))
if not isinstance(el, (str, bytes)):
shape.extend(__get_shape_helper(el))
return tuple(shape)
# ...
```
I can change it to:
```python
def __get_shape_helper(local_data):
shape = list()
if hasattr(local_data, '__len__'):
shape.append(len(local_data))
if len(local_data):
el = next(iter(local_data))
if not isinstance(el, (str, bytes)):
# Check if el is a Data object and stop recursion if so
from hdmf.container import Data
if isinstance(el, Data):
pass
else:
shape.extend(__get_shape_helper(el))
return tuple(shape)
```
Wait, importing `Data` every time in the recursion might be slow.
I can move the import outside `__get_shape_helper` but inside `get_data_shape`.
```python
def get_data_shape(data, strict_no_data_load=False):
# ...
from hdmf.container import Data
def __get_shape_helper(local_data):
# ...
if not isinstance(el, (str, bytes, Data)):
shape.extend(__get_shape_helper(el))
```
Let's check if `Data` is the only class we should be excluding. The problem says "a list of Data objects".
If I exclude `Data`, then `isinstance(el, Data)` will catch all descendants of `Data` as well.
Wait, if I import `Data` inside `get_data_shape`, and `Data` uses `get_data_shape`, will it cause a problem?
`Data.shape` calls `get_data_shape(self.__data)`.
```python
@property
def shape(self):
"""
Get the shape of the data represented by this container
:return: Shape tuple
:rtype: tuple of ints
"""
return get_data_shape(self.__data)
```
If I call `get_data_shape([Data(data=[1,2])])`:
1. `get_data_shape` is called.
2. Import `Data`.
3. `__get_shape_helper([Data(data=[1,2])])` is called.
4. `el` is `Data(data=[1,2])`.
5. `isinstance(el, Data)` is True.
6. Recursion stops.
7. Returns `(1,)`.
If I call `Data(data=[1,2]).shape`:
1. `get_data_shape([1,2])` is called.
2. Import `Data`.
3. `__get_shape_helper([1,2])` is called.
4. `el` is `1`.
5. `isinstance(1, (str, bytes, Data))` is False.
6. `__get_shape_helper(1)` is called.
7. Returns `(2,)`.
This looks correct.
One more thing: the problem states "Image neurodata type is a descendent of Data". So checking for `Data` is correct.
Is there any other class that we should exclude? `AbstractContainer`?
`Data` inherits from `AbstractContainer`.
If I use `from hdmf.container import Data`, I should be safe as long as `Data` is the base class for datasets.
Let's test this.
<channel|><|tool_call>call:edit_file{filepath:<|"|>src/hdmf/utils.py<|"|>,new_string:<|"|> def __get_shape_helper(local_data):
from hdmf.container import Data
shape = list()
if hasattr(local_data, '__len__'):
shape.append(len(local_data))
if len(local_data):
el = next(iter(local_data))
if not isinstance(el, (str, bytes, Data)):
shape.extend(__get_shape_helper(el))
return tuple(shape)<|"|>,old_string:<|"|> def __get_shape_helper(local_data):
shape = list()
if hasattr(local_data, '__len__'):
shape.append(len(local_data))
if len(local_data):
el = next(iter(local_data))
if not isinstance(el, (str, bytes)):
shape.extend(__get_shape_helper(el))
return tuple(shape)<|"|>}<tool_call|><|tool_response>
Turn 9at 243 s100 tokens out13,719 prompt tokens
Now let's verify the fix with the reproduction script.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom hdmf.utils import get_data_shape\nfrom hdmf.container import Data\nprint(f\"Shape: {get_data_shape([Data(name='a', data=[1, 2]), Data(name='b', data=[3, 4])])}\")\nPY\n"
}Result of run_command 73 characters
{
"status": "ok",
"stdout": "Shape: (2,)\n",
"stderr": "",
"exit_code": 0
}Generated tokens 100 tokens · stopped: STOP
Now let's verify the fix with the reproduction script.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from hdmf.utils import get_data_shape
from hdmf.container import Data
print(f"Shape: {get_data_shape([Data(name='a', data=[1, 2]), Data(name='b', data=[3, 4])])}")
PY
<|"|>}<tool_call|><|tool_response>
Turn 10at 248 s92 tokens out13,864 prompt tokens
The output is now `(2,)`, which is correct. Let's also verify that it still works for normal nested lists.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom hdmf.utils import get_data_shape\nprint(f\"Shape: {get_data_shape([[1, 2], [3, 4]])}\")\nPY\n"
}Result of run_command 75 characters
{
"status": "ok",
"stdout": "Shape: (2, 2)\n",
"stderr": "",
"exit_code": 0
}Generated tokens 92 tokens · stopped: STOP
The output is now `(2,)`, which is correct.
Let's also verify that it still works for normal nested lists.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from hdmf.utils import get_data_shape
print(f"Shape: {get_data_shape([[1, 2], [3, 4]])}")
PY
<|"|>}<tool_call|><|tool_response>
Turn 11at 254 s112 tokens out14,003 prompt tokens
And check `Data` object's shape itself.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom hdmf.utils import get_data_shape\nfrom hdmf.container import Data\nd = Data(name='a', data=[1, 2])\nprint(f\"Data shape: {d.shape}\")\nprint(f\"get_data_shape(d.data): {get_data_shape(d.data)}\")\nPY\n"
}Result of run_command 108 characters
{
"status": "ok",
"stdout": "Data shape: (2,)\nget_data_shape(d.data): (2,)\n",
"stderr": "",
"exit_code": 0
}Generated tokens 112 tokens · stopped: STOP
And check `Data` object's shape itself.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from hdmf.utils import get_data_shape
from hdmf.container import Data
d = Data(name='a', data=[1, 2])
print(f"Data shape: {d.shape}")
print(f"get_data_shape(d.data): {get_data_shape(d.data)}")
PY
<|"|>}<tool_call|><|tool_response>
Turn 12at 263 s186 tokens out14,176 prompt tokens
Wait, `Data(name='a', data=[1, 2]).shape` is `(2,)`. `get_data_shape(d.data)` is also `(2,)`. If `d.data` is `[1, 2]`, then `get_data_shape([1, 2])` should be `(2,)`. What if `d.data` is `[[1, 2], [3, 4]]`?
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom hdmf.utils import get_data_shape\nfrom hdmf.container import Data\nd = Data(name='a', data=[[1, 2], [3, 4]])\nprint(f\"Data shape: {d.shape}\")\nPY\n"
}Result of run_command 80 characters
{
"status": "ok",
"stdout": "Data shape: (2, 2)\n",
"stderr": "",
"exit_code": 0
}Generated tokens 186 tokens · stopped: STOP
Wait, `Data(name='a', data=[1, 2]).shape` is `(2,)`.
`get_data_shape(d.data)` is also `(2,)`.
If `d.data` is `[1, 2]`, then `get_data_shape([1, 2])` should be `(2,)`.
What if `d.data` is `[[1, 2], [3, 4]]`?
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from hdmf.utils import get_data_shape
from hdmf.container import Data
d = Data(name='a', data=[[1, 2], [3, 4]])
print(f"Data shape: {d.shape}")
PY
<|"|>}<tool_call|><|tool_response>
Turn 13at 280 s206 tokens out14,410 prompt tokens
Correct. Now, let's consider if there are other classes that should be considered "leafs". The issue mentions `Image` neurodata type which is a descendant of `Data`. What about `AbstractContainer`? `Data` inherits from `AbstractContainer`. If I have a list of `AbstractContainer` objects that are not `Data` objects, should they also be considered leaves? Usually, in HDMF, `Data` objects are the ones that hold the actual arrays. `Container` objects hold other containers or `Data` objects. If I have a list of `Container` objects, should `get_data_shape` recurse into them? `Container` might not have `__len__`. Let's check `AbstractContainer` in `src/hdmf/container.py`.
TOOL CALL · read_file
{
"filepath": "src/hdmf/container.py",
"start_line": 57
}Result of read_file 5,991 characters
{
"status": "ok",
"filepath": "src/hdmf/container.py",
"content": "\n _fieldsname = '__fields__'\n\n _data_type_attr = 'data_type'\n\n # Subclasses use this class attribute to add properties to autogenerate\n # Autogenerated properties will store values in self.__field_values\n __fields__ = tuple()\n\n # This field is automatically set by __gather_fields before initialization.\n # It holds all the values in __fields__ for this class and its parent classes.\n __fieldsconf = tuple()\n\n _pconf_allowed_keys = {'name', 'doc', 'settable'}\n\n # Override the _setter factor function, so directives that apply to\n # Container do not get used on Data\n @classmethod\n def _setter(cls, field):\n \"\"\"\n Make a setter function for creating a :py:func:`property`\n \"\"\"\n name = field['name']\n if not field.get('settable', True):\n return None\n\n def setter(self, val):\n if val is None:\n return\n if name in self.fields:\n msg = \"can't set attribute '%s' -- already set\" % name\n raise AttributeError(msg)\n self.fields[name] = self._field_config(arg_name=name,\n val=val,\n type_map=self._get_type_map())\n return setter\n\n def _get_type_map(self):\n from hdmf.common import get_type_map # circular import\n return get_type_map()\n\n @property\n def data_type(self):\n \"\"\"\n Return the spec data type associated with this container.\n \"\"\"\n return getattr(self, self._data_type_attr)\n\n def _field_config(self, arg_name, val, type_map):\n \"\"\"\n This method will be called in the setter. The termset configuration will be used (if loaded)\n to check for a defined TermSet associated with the field. If found, the value of the field\n will be wrapped with a TermSetWrapper.\n\n Even though the path field in the configurator can be a list of paths, the config\n itself is only one file. When a user loads custom configs, the config is appended/modified.\n The modifications are not written to file, avoiding permanent modifications.\n \"\"\"\n configurator = type_map.type_config\n\n if len(configurator.path)>0:\n # The type_map has a config always set; however, when toggled off, the config path is empty.\n CUR_DIR = os.path.dirname(os.path.realpath(configurator.path[0]))\n termset_config = configurator.config\n else:\n return val\n\n # If the val has been manually wrapped then skip checking the config for the attr\n if isinstance(val, TermSetWrapper):\n msg = \"Field value already wrapped with TermSetWrapper.\"\n warn(msg)\n return val\n\n # check to see that the namespace for the container is in the config\n if self.namespace not in termset_config['namespaces']:\n msg = \"%s not found within loaded configuration.\" % self.namespace\n warn(msg)\n return val\n else:\n # check to see that the container type is in the config under the namespace\n config_namespace = termset_config['namespaces'][self.namespace]\n data_type = self.data_type\n\n if data_type not in config_namespace['data_types']:\n msg = '%s not found within the configuration for %s' % (data_type, self.namespace)\n warn(msg)\n return val\n else:\n # Get the ObjectMapper\n obj_mapper = type_map.get_map(self)\n\n # Get the spec for the constructor arg\n spec = obj_mapper.get_carg_spec(arg_name)\n if spec is None:\n msg = \"Spec not found for %s.\" % arg_name\n warn(msg)\n return val\n\n # Get spec attr name\n mapped_attr_name = obj_mapper.get_attribute(spec)\n\n config_data_type = config_namespace['data_types'][data_type]\n try:\n config_termset_path = config_data_type[mapped_attr_name]\n except KeyError:\n return val\n\n termset_path = os.path.join(CUR_DIR, config_termset_path['termset'])\n termset = TermSet(term_schema_path=termset_path)\n val = TermSetWrapper(value=val, termset=termset)\n return val\n\n @classmethod\n def _getter(cls, field):\n \"\"\"\n Make a getter function for creating a :py:func:`property`\n \"\"\"\n doc = field.get('doc')\n name = field['name']\n\n def getter(self):\n return self.fields.get(name)\n\n setattr(getter, '__doc__', doc)\n return getter\n\n @staticmethod\n def _check_field_spec(field):\n \"\"\"\n A helper function for __gather_fields to make sure we are always working\n with a dict specification and that the specification contains the correct keys\n \"\"\"\n tmp = field\n if isinstance(tmp, dict):\n if 'name' not in tmp:\n raise ValueError(\"must specify 'name' if using dict in __fields__\")\n else:\n tmp = {'name': tmp}\n return tmp\n\n @classmethod\n def _check_field_spec_keys(cls, field_conf):\n for k in field_conf:\n if k not in cls._pconf_allowed_keys:\n msg = (\"Unrecognized key '%s' in %s config '%s' on %s\"\n % (k, cls._fieldsname, field_conf['name'], cls.__name__))\n raise ValueError(msg)\n\n @classmethod\n def _get_fields(cls):",
"start_line": 57,
"end_line": 206,
"total_lines": 1619,
"is_truncated": true
}Generated tokens 206 tokens · stopped: STOP
Correct.
Now, let's consider if there are other classes that should be considered "leafs".
The issue mentions `Image` neurodata type which is a descendant of `Data`.
What about `AbstractContainer`?
`Data` inherits from `AbstractContainer`.
If I have a list of `AbstractContainer` objects that are not `Data` objects, should they also be considered leaves?
Usually, in HDMF, `Data` objects are the ones that hold the actual arrays. `Container` objects hold other containers or `Data` objects.
If I have a list of `Container` objects, should `get_data_shape` recurse into them?
`Container` might not have `__len__`.
Let's check `AbstractContainer` in `src/hdmf/container.py`.
<channel|><|tool_call>call:read_file{filepath:<|"|>src/hdmf/container.py<|"|>,start_line:57}<tool_call|><|tool_response>
Turn 14at 370 s402 tokens out4,573 prompt tokens
`AbstractContainer` seems to be a base class for `Container` and `Data`. `Data` inherits from `AbstractContainer`. If we have a list of `AbstractContainer` objects, should we recurse? If they are `Container` objects, they are like directories in HDF5. If they are `Data` objects, they are like datasets. Usually `get_data_shape` is used when we want to know the shape of the data that will be written to a dataset. If we have a list of `Data` objects, each `Data` object represents something that is eventually a dataset (or a group of datasets). Wait, if I have `[Data(...), Data(...)]`, and I'm trying to find the shape of this list to create a dataset in HDF5, it's weird because `Data` objects are usually the "leaf" nodes of the HDMF hierarchy. If the user has a list of `Data` objects, they probably intend for that list to be the data itself, or they are doing something advanced. The fix `isinstance(item, Data)` covers the case where `Data` objects are elements of the list. Is there any other class that should be considered a leaf? What about `TermSetWrapper`? In `src/hdmf/container.py`, I saw `TermSetWrapper` used to wrap values. Let's see if `TermSetWrapper` has `__len__`.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom hdmf.container import TermSetWrapper\ntry:\n t = TermSetWrapper(\"test\")\n print(len(t))\nexcept TypeError:\n print(\"No __len__\")\nexcept Exception as e:\n print(f\"Other: {e}\")\nPY\n"
}Result of run_command 72 characters
{
"status": "ok",
"stdout": "No __len__\n",
"stderr": "",
"exit_code": 0
}Generated tokens 402 tokens · stopped: STOP
`AbstractContainer` seems to be a base class for `Container` and `Data`.
`Data` inherits from `AbstractContainer`.
If we have a list of `AbstractContainer` objects, should we recurse?
If they are `Container` objects, they are like directories in HDF5.
If they are `Data` objects, they are like datasets.
Usually `get_data_shape` is used when we want to know the shape of the data that will be written to a dataset.
If we have a list of `Data` objects, each `Data` object represents something that is eventually a dataset (or a group of datasets).
Wait, if I have `[Data(...), Data(...)]`, and I'm trying to find the shape of this list to create a dataset in HDF5, it's weird because `Data` objects are usually the "leaf" nodes of the HDMF hierarchy.
If the user has a list of `Data` objects, they probably intend for that list to be the data itself, or they are doing something advanced.
The fix `isinstance(item, Data)` covers the case where `Data` objects are elements of the list.
Is there any other class that should be considered a leaf?
What about `TermSetWrapper`?
In `src/hdmf/container.py`, I saw `TermSetWrapper` used to wrap values.
Let's see if `TermSetWrapper` has `__len__`.<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from hdmf.container import TermSetWrapper
try:
t = TermSetWrapper("test")
print(len(t))
except TypeError:
print("No __len__")
except Exception as e:
print(f"Other: {e}")
PY
<|"|>}<tool_call|><|tool_response>
Turn 15at 380 s143 tokens out5,020 prompt tokens
Okay, `TermSetWrapper` doesn't have `__len__`. What about other types of containers? `hdmf.container.Container` doesn't seem to have `__len__`. Let's check if `AbstractContainer` has `__len__`.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom hdmf.container import AbstractContainer\ntry:\n c = AbstractContainer()\n print(len(c))\nexcept TypeError:\n print(\"No __len__\")\nexcept Exception as e:\n print(f\"Other: {e}\")\nPY\n"
}Result of run_command 72 characters
{
"status": "ok",
"stdout": "No __len__\n",
"stderr": "",
"exit_code": 0
}Generated tokens 143 tokens · stopped: STOP
Okay, `TermSetWrapper` doesn't have `__len__`.
What about other types of containers?
`hdmf.container.Container` doesn't seem to have `__len__`.
Let's check if `AbstractContainer` has `__len__`.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from hdmf.container import AbstractContainer
try:
c = AbstractContainer()
print(len(c))
except TypeError:
print("No __len__")
except Exception as e:
print(f"Other: {e}")
PY
<|"|>}<tool_call|><|tool_response>
Turn 16at 385 s103 tokens out5,207 prompt tokens
So only `Data` (and its subclasses) among the HDMF containers have `__len__` (because they wrap the actual data). Wait, let me verify that `Data` indeed has `__len__`.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom hdmf.container import Data\nd = Data(name='a', data=[1, 2])\nprint(len(d))\nPY\n"
}Result of run_command 63 characters
{
"status": "ok",
"stdout": "2\n",
"stderr": "",
"exit_code": 0
}Generated tokens 103 tokens · stopped: STOP
So only `Data` (and its subclasses) among the HDMF containers have `__len__` (because they wrap the actual data).
Wait, let me verify that `Data` indeed has `__len__`.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from hdmf.container import Data
d = Data(name='a', data=[1, 2])
print(len(d))
PY
<|"|>}<tool_call|><|tool_response>
Turn 17at 456 s836 tokens out5,351 prompt tokens
Yes, it does.
And `Data` is the only one that we want to avoid recursing into when it's an element of a list.
Wait, what if the `Data` object is not just a wrapper around a list, but it's used as a single element?
Yes, that's exactly what happened in the bug report.
One more thing: the local import in `get_data_shape`:
```python
if isinstance(item, Data):
return True
```
Wait, I should make sure I used the right class name and import.
Let's look at the code again.
```python
def get_data_shape(data):
"""
Return the shape of the data.
"""
from hdmf.container import Data # local import to avoid circular import
return __get_shape_helper(data, Data)
```
Wait, the `__get_shape_helper` now takes `Data` as an argument.
```python
def __get_shape_helper(data, DataClass):
if data is None:
return ()
if isinstance(data, (str, bytes)):
return ()
if hasattr(data, 'shape'):
return data.shape
if hasattr(data, '__len__'):
if isinstance(data, DataClass):
return (1,) # Wait, this is wrong!
```
Wait! If `data` is a `Data` object, it has `__len__`.
If we have `get_data_shape(d)` where `d` is a `Data` object, we want its shape.
`d` has `.shape`.
So `if hasattr(data, 'shape'): return data.shape` will return its shape before it hits `hasattr(data, '__len__')`.
But if we have `get_data_shape([d])` where `d` is a `Data` object:
1. `data` is `[d]`. It doesn't have `.shape`.
2. It has `__len__`. It's not a `Data` object (it's a list).
3. It recurses: `__get_shape_helper(d, DataClass)`.
4. Inside the recursive call, `data` is `d`.
5. `d` has `.shape`. It returns `d.shape`.
6. The original call then sees `(d.shape,)`.
Wait, if `get_data_shape([d])` returns `(d.shape,)`, is that correct?
If `d.shape` is `(2,)`, then `get_data_shape([d])` returns `((2,),)`.
Wait, shapes should be tuples of integers. `((2,),)` is not a valid shape for HDF5.
The user reported:
"a list of `Data` objects now returns the correct 1-D shape instead of recursing into the underlying data."
If I have `[d1, d2]`, the shape should be `(2,)`.
Let's check my current implementation of `__get_shape_helper`:
```python
def __get_shape_helper(data, DataClass):
# ...
if hasattr(data, '__len__'):
if isinstance(data, DataClass):
return (1,) # This is NOT what's in the file.
```
Wait, I didn't write the `if isinstance(data, DataClass): return (1,)` part yet.
Let's check what I actually wrote.
TOOL CALL · read_file
{
"end_line": 160,
"filepath": "src/hdmf/utils.py",
"start_line": 140
}Result of read_file 762 characters
{
"status": "ok",
"filepath": "src/hdmf/utils.py",
"content": "def __is_int(value):\n return isinstance(value, __supported_int_types)\n\n\ndef __is_float(value):\n return isinstance(value, __supported_float_types)\n\n\ndef __is_bool(value):\n return isinstance(value, __supported_bool_types)\n\n\ndef __format_type(argtype):\n if isinstance(argtype, str):\n return argtype\n elif isinstance(argtype, type):\n return argtype.__name__\n elif isinstance(argtype, tuple) or isinstance(argtype, list):\n types = [__format_type(i) for i in argtype]\n if len(types) > 1:\n return \"%s or %s\" % (\", \".join(types[:-1]), types[-1])",
"start_line": 140,
"end_line": 160,
"total_lines": 1156,
"is_truncated": false
}Generated tokens 836 tokens · stopped: STOP
Yes, it does.
And `Data` is the only one that we want to avoid recursing into when it's an element of a list.
Wait, what if the `Data` object is not just a wrapper around a list, but it's used as a single element?
Yes, that's exactly what happened in the bug report.
One more thing: the local import in `get_data_shape`:
```python
if isinstance(item, Data):
return True
```
Wait, I should make sure I used the right class name and import.
Let's look at the code again.
```python
def get_data_shape(data):
"""
Return the shape of the data.
"""
from hdmf.container import Data # local import to avoid circular import
return __get_shape_helper(data, Data)
```
Wait, the `__get_shape_helper` now takes `Data` as an argument.
```python
def __get_shape_helper(data, DataClass):
if data is None:
return ()
if isinstance(data, (str, bytes)):
return ()
if hasattr(data, 'shape'):
return data.shape
if hasattr(data, '__len__'):
if isinstance(data, DataClass):
return (1,) # Wait, this is wrong!
```
Wait! If `data` is a `Data` object, it has `__len__`.
If we have `get_data_shape(d)` where `d` is a `Data` object, we want its shape.
`d` has `.shape`.
So `if hasattr(data, 'shape'): return data.shape` will return its shape before it hits `hasattr(data, '__len__')`.
But if we have `get_data_shape([d])` where `d` is a `Data` object:
1. `data` is `[d]`. It doesn't have `.shape`.
2. It has `__len__`. It's not a `Data` object (it's a list).
3. It recurses: `__get_shape_helper(d, DataClass)`.
4. Inside the recursive call, `data` is `d`.
5. `d` has `.shape`. It returns `d.shape`.
6. The original call then sees `(d.shape,)`.
Wait, if `get_data_shape([d])` returns `(d.shape,)`, is that correct?
If `d.shape` is `(2,)`, then `get_data_shape([d])` returns `((2,),)`.
Wait, shapes should be tuples of integers. `((2,),)` is not a valid shape for HDF5.
The user reported:
"a list of `Data` objects now returns the correct 1-D shape instead of recursing into the underlying data."
If I have `[d1, d2]`, the shape should be `(2,)`.
Let's check my current implementation of `__get_shape_helper`:
```python
def __get_shape_helper(data, DataClass):
# ...
if hasattr(data, '__len__'):
if isinstance(data, DataClass):
return (1,) # This is NOT what's in the file.
```
Wait, I didn't write the `if isinstance(data, DataClass): return (1,)` part yet.
Let's check what I actually wrote.
<channel|><|tool_call>call:read_file{filepath:<|"|>src/hdmf/utils.py<|"|>,start_line:140,end_line:160}<tool_call|><|tool_response>
Turn 18at 461 s68 tokens out6,456 prompt tokens
Wait, I am looking at the wrong lines. `get_data_shape` was around line 100-130.
TOOL CALL · read_file
{
"end_line": 135,
"filepath": "src/hdmf/utils.py",
"start_line": 90
}Result of read_file 1,723 characters
{
"status": "ok",
"filepath": "src/hdmf/utils.py",
"content": " if argtype in __macros:\n return check_type(value, __macros[argtype], allow_none=allow_none)\n elif argtype == 'uint':\n return __is_uint(value)\n elif argtype == 'int':\n return __is_int(value)\n elif argtype == 'float':\n return __is_float(value)\n elif argtype == 'bool':\n return __is_bool(value)\n cls_names = []\n for cls in value.__class__.__mro__:\n cls_names.append(f\"{cls.__module__}.{cls.__qualname__}\")\n cls_names.append(cls.__name__)\n return argtype in cls_names\n elif isinstance(argtype, type):\n if argtype is int:\n return __is_int(value)\n elif argtype is float:\n return __is_float(value)\n elif argtype is bool:\n return __is_bool(value)\n return isinstance(value, argtype)\n elif isinstance(argtype, tuple) or isinstance(argtype, list):\n return any(check_type(value, i) for i in argtype)\n else: # argtype is None\n return True\n\n\ndef __shape_okay_multi(value, argshape):\n if type(argshape[0]) in (tuple, list): # if multiple shapes are present\n return any(__shape_okay(value, a) for a in argshape)\n else:\n return __shape_okay(value, argshape)\n\n\ndef __shape_okay(value, argshape):\n valshape = get_data_shape(value)\n if not len(valshape) == len(argshape):\n return False\n for a, b in zip(valshape, argshape):\n if b not in (a, None):\n return False\n return True\n\n",
"start_line": 90,
"end_line": 135,
"total_lines": 1156,
"is_truncated": false
}Generated tokens 68 tokens · stopped: STOP
Wait, I am looking at the wrong lines. `get_data_shape` was around line 100-130.
<channel|><|tool_call>call:read_file{end_line:135,filepath:<|"|>src/hdmf/utils.py<|"|>,start_line:90}<tool_call|><|tool_response>
Patch, tests and logs
Final code change Included
diff --git a/src/hdmf/utils.py b/src/hdmf/utils.py
index 4216d7f..cc19441 100644
--- a/src/hdmf/utils.py
+++ b/src/hdmf/utils.py
@@ -813,12 +813,13 @@ def get_data_shape(data, strict_no_data_load=False):
"""
def __get_shape_helper(local_data):
+ from hdmf.container import Data
shape = list()
if hasattr(local_data, '__len__'):
shape.append(len(local_data))
if len(local_data):
el = next(iter(local_data))
- if not isinstance(el, (str, bytes)):
+ if not isinstance(el, (str, bytes, Data)):
shape.extend(__get_shape_helper(el))
return tuple(shape)
Test output Included
============================= test session starts ============================== collected 20 items tests/unit/utils_test/test_utils.py .................... [100%] ==================================== PASSES ==================================== - generated xml file: /tmp/rebench-grade-d6e34b9c31524ea788935493b1f2832c.xml -- =========================== short test summary info ============================ PASSED tests/unit/utils_test/test_utils.py::TestGetDataShape::test_arbitrary_iterable_with_len PASSED tests/unit/utils_test/test_utils.py::TestGetDataShape::test_dataio PASSED tests/unit/utils_test/test_utils.py::TestGetDataShape::test_dci PASSED tests/unit/utils_test/test_utils.py::TestGetDataShape::test_h5dataset PASSED tests/unit/utils_test/test_utils.py::TestGetDataShape::test_list PASSED tests/unit/utils_test/test_utils.py::TestGetDataShape::test_list_with_Data_objects PASSED tests/unit/utils_test/test_utils.py::TestGetDataShape::test_nparray PASSED tests/unit/utils_test/test_utils.py::TestGetDataShape::test_other PASSED tests/unit/utils_test/test_utils.py::TestGetDataShape::test_set PASSED tests/unit/utils_test/test_utils.py::TestGetDataShape::test_strict_no_data_load PASSED tests/unit/utils_test/test_utils.py::TestGetDataShape::test_string PASSED tests/unit/utils_test/test_utils.py::TestGetDataShape::test_tuple PASSED tests/unit/utils_test/test_utils.py::TestToUintArray::test_list_float PASSED tests/unit/utils_test/test_utils.py::TestToUintArray::test_list_int PASSED tests/unit/utils_test/test_utils.py::TestToUintArray::test_list_int_neg PASSED tests/unit/utils_test/test_utils.py::TestToUintArray::test_ndarray_float PASSED tests/unit/utils_test/test_utils.py::TestToUintArray::test_ndarray_int PASSED tests/unit/utils_test/test_utils.py::TestToUintArray::test_ndarray_int_neg PASSED tests/unit/utils_test/test_utils.py::TestToUintArray::test_ndarray_uint PASSED tests/unit/utils_test/test_utils.py::TestVersionComparison::test_is_newer_version ============================== 20 passed in 0.88s ==============================
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="20" time="0.881" timestamp="2026-11-14T04:03:44.068838+00:00" hostname="0ab55be2103d"><testcase classname="tests.unit.utils_test.test_utils.TestGetDataShape" name="test_arbitrary_iterable_with_len" time="0.001" /><testcase classname="tests.unit.utils_test.test_utils.TestGetDataShape" name="test_dataio" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestGetDataShape" name="test_dci" time="0.001" /><testcase classname="tests.unit.utils_test.test_utils.TestGetDataShape" name="test_h5dataset" time="0.001" /><testcase classname="tests.unit.utils_test.test_utils.TestGetDataShape" name="test_list" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestGetDataShape" name="test_list_with_Data_objects" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestGetDataShape" name="test_nparray" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestGetDataShape" name="test_other" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestGetDataShape" name="test_set" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestGetDataShape" name="test_strict_no_data_load" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestGetDataShape" name="test_string" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestGetDataShape" name="test_tuple" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestToUintArray" name="test_list_float" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestToUintArray" name="test_list_int" time="0.011" /><testcase classname="tests.unit.utils_test.test_utils.TestToUintArray" name="test_list_int_neg" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestToUintArray" name="test_ndarray_float" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestToUintArray" name="test_ndarray_int" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestToUintArray" name="test_ndarray_int_neg" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestToUintArray" name="test_ndarray_uint" time="0.000" /><testcase classname="tests.unit.utils_test.test_utils.TestVersionComparison" name="test_is_newer_version" time="0.000" /></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 hdmf-dev/hdmf.
[ 12.6s] 💭 (405 chars) "The user is reporting a bug in `get_data_shape` in the `hdmf` library.
When `get_data_shape` is called on a list/array o..."
[ 12.6s] 🔧 run_command grep -rn --include="*.py" "def get_data_shape" src/hdmf/
[ 12.6s] → src/hdmf/utils.py:796:def get_data_shape(data, strict_no_data_load=False):
[ 17.0s] 💭 (146 chars) "The function `get_data_shape` is defined in `src/hdmf/utils.py`.
Now let's examine the implementation of `get_data_shap..."
[ 17.0s] 📖 read_file (src/hdmf/utils.py)
[ 17.0s] ✓ {'status': 'ok', 'filepath': 'src/hdmf/utils.py', 'content': 'def get_data_shape(data,
strict_no_data_load=False):\n …
[ 49.2s] 💭 (2691 chars) "The `get_data_shape` function implementation:
```python
def get_data_shape(data, strict_no_data_load=False):
"""
..."
[ 49.2s] 🔧 run_command grep -rn --include="*.py" "class Data(" src/hdmf/
[ 49.3s] → src/hdmf/container.py:892:class Data(AbstractContainer):
[ 59.1s] 💭 (273 chars) "`Data` is defined in `src/hdmf/container.py`.
Let's see if I can reproduce the bug.
The reproduction script provided in..."
[ 59.1s] 🔧 run_command (5 lines) python3 - <<'PY'
[ 60.3s] → Shape: (2, 2)
[ 102.5s] 💭 (1652 chars) "The output is `(2, 2)`.
The expected output should be `(2,)` because there are 2 `Data` objects in the list.
The curren..."
[ 102.5s] 📖 read_file (src/hdmf/container.py)
[ 102.5s] ✓ {'status': 'ok', 'filepath': 'src/hdmf/container.py', 'content': 'class Data(AbstractContainer):\n
"""\n A class f…
[ 130.6s] 💭 (1285 chars) "`Data` inherits from `AbstractContainer`. It implements `__len__`, which is why
`get_data_shape` recurses into it.
To f..."
[ 130.6s] 📖 read_file (src/hdmf/utils.py)
[ 130.7s] ✓ {'status': 'ok', 'filepath': 'src/hdmf/utils.py', 'content': 'import collections\nimport copy as
_copy\nimport re\nimpor…
[ 143.4s] 💭 (252 chars) "I don't see `Data` imported in `utils.py`.
If I import `Data` from `hdmf.container` at the top of `utils.py`, it might ..."
[ 143.4s] 📖 read_file (src/hdmf/container.py)
[ 143.4s] ✓ {'status': 'ok', 'filepath': 'src/hdmf/container.py', 'content': 'import types\nfrom collections import
OrderedDict\nfro…
[ 218.1s] 💭 (3243 chars) "`src/hdmf/container.py` imports `get_data_shape` from `.utils`.
If I import `Data` from `.container` inside `get_data_s..."
[ 218.1s] ✏️ edit_file (src/hdmf/utils.py)
[ 218.3s] ✓ {'status': 'ok', 'filepath': 'src/hdmf/utils.py', 'occurrences': 1, 'strategy': 'exact', 'diff': '---
a/src/hdmf/utils.p…
[ 222.4s] 💭 (54 chars) "Now let's verify the fix with the reproduction script."
[ 222.4s] 🔧 run_command (5 lines) python3 - <<'PY'
[ 222.7s] → Shape: (2,)
[ 227.2s] 💭 (107 chars) "The output is now `(2,)`, which is correct.
Let's also verify that it still works for normal nested lists."
[ 227.2s] 🔧 run_command (4 lines) python3 - <<'PY'
[ 227.5s] → Shape: (2, 2)
[ 232.9s] 💭 (39 chars) "And check `Data` object's shape itself."
[ 232.9s] 🔧 run_command (7 lines) python3 - <<'PY'
[ 233.3s] → Data shape: (2,)
[ 242.2s] 💭 (208 chars) "Wait, `Data(name='a', data=[1, 2]).shape` is `(2,)`.
`get_data_shape(d.data)` is also `(2,)`.
If `d.data` is `[1, 2]`, ..."
[ 242.2s] 🔧 run_command (6 lines) python3 - <<'PY'
[ 242.7s] → Data shape: (2, 2)
[ 258.7s] 💭 (678 chars) "Correct.
Now, let's consider if there are other classes that should be considered "leafs".
The issue mentions `Image` n..."
[ 258.7s] 📖 read_file (src/hdmf/container.py)
[ 258.7s] ✓ {'status': 'ok', 'filepath': 'src/hdmf/container.py', 'content': '\n _fieldsname = \'__fields__\'\n\n
_data_type_a…
[ 349.2s] 💭 (1194 chars) "`AbstractContainer` seems to be a base class for `Container` and `Data`.
`Data` inherits from `AbstractContainer`.
If w..."
[ 349.2s] 🔧 run_command (10 lines) python3 - <<'PY'
[ 349.6s] → No __len__
[ 358.7s] 💭 (195 chars) "Okay, `TermSetWrapper` doesn't have `__len__`.
What about other types of containers?
`hdmf.container.Container` doesn't..."
[ 358.7s] 🔧 run_command (10 lines) python3 - <<'PY'
[ 359.1s] → No __len__
[ 364.4s] 💭 (168 chars) "So only `Data` (and its subclasses) among the HDMF containers have `__len__` (because they
wrap the actual data).
Wait,..."
[ 364.4s] 🔧 run_command (5 lines) python3 - <<'PY'
[ 364.8s] → 2
[ 435.4s] 💭 (2495 chars) "Yes, it does.
And `Data` is the only one that we want to avoid recursing into when it's an element of a list.
Wait, wh..."
[ 435.4s] 📖 read_file (src/hdmf/utils.py)
[ 435.5s] ✓ {'status': 'ok', 'filepath': 'src/hdmf/utils.py', 'content': 'def __is_int(value):\n return
isinstance(value, __suppo…
[ 440.4s] 💭 (80 chars) "Wait, I am looking at the wrong lines. `get_data_shape` was around line 100-130."
[ 440.4s] 📖 read_file (src/hdmf/utils.py)
[ 440.5s] ✓ {'status': 'ok', 'filepath': 'src/hdmf/utils.py', 'content': ' if argtype in __macros:\n
return check_…
Native result row
{
"agent_error": "Agent exceeded session timeout (7.5 min)",
"duration_seconds": 475.29,
"error": "Agent exceeded session timeout (7.5 min)",
"grade": {
"collected_tests": 20,
"competition_junit_ok": true,
"error": null,
"required_issues_count": 0,
"resolved": true,
"status_counts": {
"PASSED": 20
},
"strict_clean_patch": true,
"test_exit_code": 0
},
"instance_id": "hdmf-dev__hdmf-1270",
"pass_idx": 0,
"patch_chars": 689,
"phase1_seconds": 473.32,
"repo": "hdmf-dev/hdmf",
"request_log_path": "/kaggle-root/working/r31/rollouts_X/requests/hdmf-dev__hdmf-1270__p0__r4.jsonl",
"resolved": true,
"rollout_idx": 4,
"run_key": "hdmf-dev__hdmf-1270__p0__r4",
"strict_clean_patch": true,
"tool_calls": 18,
"total_llm_calls": 18,
"trace_path": "/kaggle-root/working/r31/rollouts_X/traces/trace_hdmf-dev__hdmf-1270__p0__r4.json"
}