ROLLOUT 2 · facebookresearch/hydra
facebookresearch__hydra-273
Not solved
522 stotal time
30tool calls
30model calls
5,962tokens generated
248,565prompt tokens read
Test failures/errors recorded in JUnit XML (failures=2, errors=0)
Turn by turn
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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 6,076 characters
You are evaluating a software engineering task for repository facebookresearch/hydra.
Problem Statement:
[Bug] handle yaml file with dot in the name
# 🐛 Bug
<!-- A clear and concise description of what the bug is. -->
When creating yaml file that has dot in the base name, `config_loader.py` erroneously misses the `.yaml` extension which results in a `hydra.errors.MissingConfigException`.
## To reproduce
configuration groups:
```
├── conf
│ └── lr
│ ├── 0.1.yaml
│ └── 0.01.yaml
└── my_app.py
```
with minimum `my_app.py` setup same as in the tutorial
```
python my_app.py lr=0.1
```
Traceback:
```
Traceback (most recent call last):
File "app.py", line 9, in <module>
app()
File "/home/yjxiao/miniconda3/lib/python3.7/site-packages/hydra/main.py", line 24, in decorated_main
strict=strict,
File "/home/yjxiao/miniconda3/lib/python3.7/site-packages/hydra/_internal/utils.py", line 56, in run_hydra
hydra.run(overrides=args.overrides)
File "/home/yjxiao/miniconda3/lib/python3.7/site-packages/hydra/_internal/hydra.py", line 103, in run
cfg = self._load_config(overrides)
File "/home/yjxiao/miniconda3/lib/python3.7/site-packages/hydra/_internal/hydra.py", line 345, in _load_config
cfg = self.config_loader.load_configuration(overrides)
File "/home/yjxiao/miniconda3/lib/python3.7/site-packages/hydra/_internal/config_loader.py", line 56, in load_configuration
cfg = self._merge_defaults(hydra_cfg, defaults, split_at)
File "/home/yjxiao/miniconda3/lib/python3.7/site-packages/hydra/_internal/config_loader.py", line 395, in _merge_defaults
cfg = merge_defaults(cfg, user_list)
File "/home/yjxiao/miniconda3/lib/python3.7/site-packages/hydra/_internal/config_loader.py", line 374, in merge_defaults
required=not is_optional,
File "/home/yjxiao/miniconda3/lib/python3.7/site-packages/hydra/_internal/config_loader.py", line 301, in _merge_config
raise MissingConfigException(msg, new_cfg, options)
hydra.errors.MissingConfigException: Could not load lr/0.1, available options:
lr:
0.01
0.1
```
## Questions
- Currently, I have to edit `config_loader.py` file to add the `.yaml` extension whenever it is missing. Would this cause any unwanted behavior with other features?
- Is it generally not advisable to name config files with, say, float values? Are there better ways to incorporate float values in the config?
## 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):
```
./ATTRIBUTION
./ATTRIBUTION/LICENSE-sample-namespace-packages
./ATTRIBUTION/README.md
./CHANGELOG.md
./CODE_OF_CONDUCT.md
./CONTRIBUTING.md
./LICENSE
./MANIFEST.in
./NEWS.rst
./README.md
./examples
./hydra
./hydra/__init__.py
./hydra/_internal
./hydra/_internal/__init__.py
./hydra/_internal/config_loader.py
./hydra/_internal/config_search_path.py
./hydra/_internal/core_plugins
./hydra/_internal/hydra.py
./hydra/_internal/pathlib.py
./hydra/_internal/plugins.py
./hydra/_internal/utils.py
./hydra/conf
./hydra/conf/__init__.py
./hydra/conf/hydra
./hydra/conf/hydra.yaml
./hydra/errors.py
./hydra/main.py
./hydra/plugins
./hydra/plugins/__init__.py
./hydra/plugins/common
./hydra/plugins/completion_plugin.py
./hydra/plugins/launcher.py
./hydra/plugins/plugin.py
./hydra/plugins/search_path_plugin.py
./hydra/plugins/step_sweeper.py
./hydra/plugins/sweeper.py
./hydra/test_utils
./hydra/test_utils/__init__.py
./hydra/test_utils/a_module.py
./hydra/test_utils/completion.py
./hydra/test_utils/configs
./hydra/test_utils/launcher_common_tests.py
./hydra/test_utils/test_utils.py
./hydra/utils.py
./news
./news/251.docs
./news/251.feature
./news/254.feature
./news/261.bugfix
./news/266.bugfix
./news/53.plugin
./news/_template.rst
./noxfile.py
./plugins
./plugins/examples
./plugins/examples/example_launcher
./plugins/examples/example_plugin
./plugins/hydra_colorlog
./plugins/hydra_colorlog/MANIFEST.in
./plugins/hydra_colorlog/README.md
./plugins/hydra_colorlog/example
./plugins/hydra_colorlog/hydra_plugins
./plugins/hydra_colorlog/setup.py
./plugins/hydra_colorlog/tests
./pyproject.toml
./pytest.ini
./setup.py
./tests
./website
./website/README.md
./website/docs
./website/docs/advanced
./website/docs/configure_hydra
./website/docs/development
./website/docs/getting_started.md
./website/docs/index.html
./website/docs/intro.md
./website/docs/patterns
./website/docs/plugins
./website/docs/tutorial
./website/docusaurus.config.js
./website/package.json
./website/sidebars.js
./website/src
./website/src/components
./website/src/css
./website/src/pages
./website/static
./website/static/CNAME
./website/static/img
./website/static/plugins
./website/yarn.lock
```
Turn 1at 95 s310 tokens out3,991 prompt tokens
The user is reporting a bug in Hydra when loading a YAML file that has a dot in its base name (e.g., `0.1.yaml`).
The traceback mentions `hydra/_internal/config_loader.py`, specifically in `_merge_config`.
It seems like Hydra is failing to find the configuration file when the name contains a dot, potentially because it's incorrectly handling the file extension.
Looking at the traceback:
```
File "/home/yjxiao/miniconda3/lib/python3.7/site-packages/hydra/_internal/config_loader.py", line 301, in _merge_config
raise MissingConfigException(msg, new_cfg, options)
hydra.errors.MissingConfigException: Could not load lr/0.1, available options:
lr:
0.01
0.1
```
Wait, the error message says "Could not load lr/0.1" but the available options *include* `0.1`. This is strange. It means Hydra *knows* `0.1` is an available option, but it cannot load it.
Let's examine `hydra/_internal/config_loader.py`.
TOOL CALL · run_command
{
"command": "grep -rn --include=\"*.py\" \"MissingConfigException\" hydra/_internal/config_loader.py"
}Result of run_command 253 characters
{
"status": "ok",
"stdout": "18:from ..errors import MissingConfigException\n299: raise MissingConfigException(msg, new_cfg)\n308: raise MissingConfigException(msg, new_cfg, options)\n",
"stderr": "",
"exit_code": 0
}Generated tokens 310 tokens · stopped: STOP
<|channel>thought
The user is reporting a bug in Hydra when loading a YAML file that has a dot in its base name (e.g., `0.1.yaml`).
The traceback mentions `hydra/_internal/config_loader.py`, specifically in `_merge_config`.
It seems like Hydra is failing to find the configuration file when the name contains a dot, potentially because it's incorrectly handling the file extension.
Looking at the traceback:
```
File "/home/yjxiao/miniconda3/lib/python3.7/site-packages/hydra/_internal/config_loader.py", line 301, in _merge_config
raise MissingConfigException(msg, new_cfg, options)
hydra.errors.MissingConfigException: Could not load lr/0.1, available options:
lr:
0.01
0.1
```
Wait, the error message says "Could not load lr/0.1" but the available options *include* `0.1`. This is strange. It means Hydra *knows* `0.1` is an available option, but it cannot load it.
Let's examine `hydra/_internal/config_loader.py`.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" "MissingConfigException" hydra/_internal/config_loader.py<|"|>}<tool_call|><|tool_response>
Turn 2at 101 s68 tokens out4,388 prompt tokens
Okay, let's look at `hydra/_internal/config_loader.py` around line 300.
TOOL CALL · read_file
{
"end_line": 320,
"filepath": "hydra/_internal/config_loader.py",
"start_line": 280
}Result of read_file 1,631 characters
{
"status": "ok",
"filepath": "hydra/_internal/config_loader.py",
"content": " files.append(file)\n elif file_type == \"file\" and file.endswith(\".yaml\"):\n files.append(file[0 : -len(\".yaml\")])\n\n options.extend(files)\n return options\n\n def _merge_config(self, cfg, family, name, required):\n\n if family != \"\":\n new_cfg = \"{}/{}\".format(family, name)\n else:\n new_cfg = name\n\n loaded_cfg = self._load_config_impl(new_cfg)\n if loaded_cfg is None:\n if required:\n if family == \"\":\n msg = \"Could not load {}\".format(new_cfg)\n raise MissingConfigException(msg, new_cfg)\n else:\n options = self.get_group_options(family)\n if options:\n msg = \"Could not load {}, available options:\\n{}:\\n\\t{}\".format(\n new_cfg, family, \"\\n\\t\".join(options)\n )\n else:\n msg = \"Could not load {}\".format(new_cfg)\n raise MissingConfigException(msg, new_cfg, options)\n else:\n return cfg\n\n else:\n return OmegaConf.merge(cfg, loaded_cfg)\n\n assert False\n\n @staticmethod\n def _split_module_and_resource(filename):\n sep = filename.find(\"/\")\n if sep == -1:",
"start_line": 280,
"end_line": 320,
"total_lines": 453,
"is_truncated": false
}Generated tokens 68 tokens · stopped: STOP
Okay, let's look at `hydra/_internal/config_loader.py` around line 300.
<channel|><|tool_call>call:read_file{filepath:<|"|>hydra/_internal/config_loader.py<|"|>,start_line:280,end_line:320}<tool_call|><|tool_response>
Turn 3at 106 s88 tokens out4,901 prompt tokens
The function `_merge_config` calls `self._load_config_impl(new_cfg)`. If it returns `None`, it raises `MissingConfigException`. Let's look at `_load_config_impl`.
TOOL CALL · run_command
{
"command": "grep -rn \"def _load_config_impl\" hydra/_internal/config_loader.py"
}Result of run_command 128 characters
{
"status": "ok",
"stdout": "201: def _load_config_impl(self, input_file, record_load=True):\n",
"stderr": "",
"exit_code": 0
}Generated tokens 88 tokens · stopped: STOP
The function `_merge_config` calls `self._load_config_impl(new_cfg)`. If it returns `None`, it raises `MissingConfigException`.
Let's look at `_load_config_impl`.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "def _load_config_impl" hydra/_internal/config_loader.py<|"|>}<tool_call|><|tool_response>
Turn 4at 109 s54 tokens out5,053 prompt tokens
Let's read `_load_config_impl`.
TOOL CALL · read_file
{
"end_line": 250,
"filepath": "hydra/_internal/config_loader.py",
"start_line": 200
}Result of read_file 2,412 characters
{
"status": "ok",
"filepath": "hydra/_internal/config_loader.py",
"content": "\n def _load_config_impl(self, input_file, record_load=True):\n \"\"\"\n :param input_file:\n :param record_load:\n :return: the loaded config or None if it was not found\n \"\"\"\n loaded_cfg = None\n filename, search_path = self._find_config(input_file)\n if search_path is None and record_load:\n assert search_path is None\n self.all_config_checked.append((filename, None, None))\n\n if search_path is not None:\n fullpath = \"{}/{}\".format(search_path.path, filename)\n is_pkg = search_path.path.startswith(\"pkg://\")\n if is_pkg:\n fullpath = fullpath[len(\"pkg://\") :]\n module_name, resource_name = ConfigLoader._split_module_and_resource(\n fullpath\n )\n with resource_stream(module_name, resource_name) as stream:\n loaded_cfg = OmegaConf.load(stream)\n if record_load:\n self.all_config_checked.append(\n (filename, search_path.path, search_path.provider)\n )\n elif os.path.exists(fullpath):\n loaded_cfg = OmegaConf.load(fullpath)\n if record_load:\n self.all_config_checked.append(\n (filename, search_path.path, search_path.provider)\n )\n else:\n # This should never happen because we just searched for it and found it\n assert False, \"'{}' not found\".format(fullpath)\n return loaded_cfg\n\n def list_groups(self, parent_name):\n ret = list(set(self.get_group_options(parent_name, file_type=\"dir\")))\n return ret\n\n def get_group_options(self, group_name, file_type=\"file\"):\n options = []\n for search_path in self.config_search_path.config_search_path:\n search_path = search_path.path\n is_pkg, path = self._split_path(search_path)\n files = []\n if is_pkg:\n module_name, resource_name = ConfigLoader._split_module_and_resource(\n \"{}/{}\".format(path, group_name)",
"start_line": 200,
"end_line": 250,
"total_lines": 453,
"is_truncated": false
}Generated tokens 54 tokens · stopped: STOP
Let's read `_load_config_impl`.
<channel|><|tool_call>call:read_file{end_line:250,filepath:<|"|>hydra/_internal/config_loader.py<|"|>,start_line:200}<tool_call|><|tool_response>
Turn 5at 115 s67 tokens out5,768 prompt tokens
`_load_config_impl` calls `self._find_config(input_file)`. Let's find `_find_config`.
TOOL CALL · run_command
{
"command": "grep -rn \"def _find_config\" hydra/_internal/config_loader.py"
}Result of run_command 103 characters
{
"status": "ok",
"stdout": "117: def _find_config(self, filepath):\n",
"stderr": "",
"exit_code": 0
}Generated tokens 67 tokens · stopped: STOP
`_load_config_impl` calls `self._find_config(input_file)`. Let's find `_find_config`.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "def _find_config" hydra/_internal/config_loader.py<|"|>}<tool_call|><|tool_response>
Turn 6at 118 s52 tokens out5,889 prompt tokens
Let's read `_find_config`.
TOOL CALL · read_file
{
"end_line": 160,
"filepath": "hydra/_internal/config_loader.py",
"start_line": 110
}Result of read_file 2,063 characters
{
"status": "ok",
"filepath": "hydra/_internal/config_loader.py",
"content": " def _split_path(path):\n prefix = \"pkg://\"\n is_pkg = path.startswith(prefix)\n if is_pkg:\n path = path[len(prefix) :]\n return is_pkg, path\n\n def _find_config(self, filepath):\n found_search_path = None\n for search_path in self.config_search_path.config_search_path:\n is_pkg, path = self._split_path(search_path.path)\n config_file = \"{}/{}\".format(path, filepath)\n if self._exists(is_pkg, config_file):\n found_search_path = search_path\n break\n return filepath, found_search_path\n\n @staticmethod\n def _split_key_val(s):\n assert \"=\" in s, \"'{}' not a valid override, expecting key=value format\".format(\n s\n )\n\n idx = s.find(\"=\")\n assert idx != -1\n return s[0:idx], s[idx + 1 :]\n\n @staticmethod\n def _apply_defaults_overrides(overrides, defaults):\n consumed = []\n key_to_idx = {}\n for idx, d in enumerate(defaults):\n if isinstance(d, DictConfig):\n key = next(iter(d.keys()))\n key_to_idx[key] = idx\n for override in copy.deepcopy(overrides):\n key, value = ConfigLoader._split_key_val(override)\n if key in key_to_idx:\n if \",\" in value:\n # If this is a multirun config (comma separated list), flag the default to prevent it from being\n # loaded until we are constructing the config for individual jobs.\n value = \"_SKIP_\"\n\n if value == \"null\":\n del defaults[key_to_idx[key]]\n else:\n defaults[key_to_idx[key]][key] = value\n\n overrides.remove(override)\n consumed.append(override)\n return consumed",
"start_line": 110,
"end_line": 160,
"total_lines": 453,
"is_truncated": false
}Generated tokens 52 tokens · stopped: STOP
Let's read `_find_config`.
<channel|><|tool_call>call:read_file{end_line:160,filepath:<|"|>hydra/_internal/config_loader.py<|"|>,start_line:110}<tool_call|><|tool_response>
Turn 7at 128 s191 tokens out6,541 prompt tokens
Wait, `_find_config` just does:
```python
def _find_config(self, filepath):
found_search_path = None
for search_path in self.config_search_path.config_search_path:
is_pkg, path = self._split_path(search_path.path)
config_file = "{}/{}".format(path, filepath)
if self._exists(is_pkg, config_file):
found_search_path = search_path
break
return filepath, found_search_path
```
It calls `self._exists(is_pkg, config_file)`. Let's see `_exists`.
TOOL CALL · run_command
{
"command": "grep -rn \"def _exists\" hydra/_internal/config_loader.py"
}Result of run_command 100 characters
{
"status": "ok",
"stdout": "334: def _exists(is_pkg, filename):\n",
"stderr": "",
"exit_code": 0
}Generated tokens 191 tokens · stopped: STOP
Wait, `_find_config` just does:
```python
def _find_config(self, filepath):
found_search_path = None
for search_path in self.config_search_path.config_search_path:
is_pkg, path = self._split_path(search_path.path)
config_file = "{}/{}".format(path, filepath)
if self._exists(is_pkg, config_file):
found_search_path = search_path
break
return filepath, found_search_path
```
It calls `self._exists(is_pkg, config_file)`. Let's see `_exists`.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "def _exists" hydra/_internal/config_loader.py<|"|>}<tool_call|><|tool_response>
Turn 8at 132 s49 tokens out6,786 prompt tokens
Let's read `_exists`.
TOOL CALL · read_file
{
"end_line": 360,
"filepath": "hydra/_internal/config_loader.py",
"start_line": 330
}Result of read_file 1,440 characters
{
"status": "ok",
"filepath": "hydra/_internal/config_loader.py",
"content": "\n return module_name, resource_name\n\n @staticmethod\n def _exists(is_pkg, filename):\n if is_pkg:\n module_name, resource_name = ConfigLoader._split_module_and_resource(\n filename\n )\n try:\n ret = resource_exists(module_name, resource_name)\n except ImportError:\n ret = False\n except ValueError: # Python 2.7 throws ValueError empty module name sometimes.\n ret = False\n except NotImplementedError:\n raise NotImplementedError(\n \"Unable to load {}/{}, are you missing an __init__.py?\".format(\n module_name, resource_name\n )\n )\n # Uncomment to debug issues with configs not getting loaded.\n # WARNING: breaks integration tests that relies on specified output from the process.\n # print(\"_exists? {}, {} == {}\".format(module_name, resource_name, ret))\n return ret\n else:\n return os.path.exists(filename)\n\n def _merge_defaults(self, cfg, defaults, split_at):\n def get_filename(config_name):\n filename, ext = os.path.splitext(config_name)",
"start_line": 330,
"end_line": 360,
"total_lines": 453,
"is_truncated": false
}Generated tokens 49 tokens · stopped: STOP
Let's read `_exists`.<channel|><|tool_call>call:read_file{end_line:360,filepath:<|"|>hydra/_internal/config_loader.py<|"|>,start_line:330}<tool_call|><|tool_response>
Turn 9at 153 s238 tokens out7,205 prompt tokens
Wait, `_exists` for the non-package case just does `os.path.exists(filename)`.
If `filepath` is `lr/0.1`, then `config_file` will be something like `conf/lr/0.1`.
But the file on disk is `conf/lr/0.1.yaml`.
`os.path.exists("conf/lr/0.1")` will be `False`.
So `_find_config` fails to find the file because it doesn't append `.yaml` if it's missing.
Wait, why does it work for other files?
Usually, hydrangea configs are named something like `config.yaml`. When we say `lr=0.1`, we expect it to find `0.1.yaml`.
Let's look at `_merge_defaults` which I saw at the bottom of the previous `read_file`.
TOOL CALL · read_file
{
"end_line": 400,
"filepath": "hydra/_internal/config_loader.py",
"start_line": 360
}Result of read_file 1,955 characters
{
"status": "ok",
"filepath": "hydra/_internal/config_loader.py",
"content": " filename, ext = os.path.splitext(config_name)\n if ext == \"\":\n ext = \".yaml\"\n return \"{}{}\".format(filename, ext)\n\n def merge_defaults(merged_cfg, def_list):\n cfg_with_list = OmegaConf.create(dict(defaults=def_list))\n for default1 in cfg_with_list.defaults:\n if isinstance(default1, DictConfig):\n is_optional = False\n if default1.optional is not None:\n is_optional = default1.optional\n del default1[\"optional\"]\n family = next(iter(default1.keys()))\n name = default1[family]\n # Name is none if default value is removed\n if name is not None and \"_SKIP_\" not in name:\n merged_cfg = self._merge_config(\n cfg=merged_cfg,\n family=family,\n name=get_filename(name),\n required=not is_optional,\n )\n else:\n assert isinstance(default1, str)\n if \"_SKIP_\" not in default1:\n merged_cfg = self._merge_config(\n cfg=merged_cfg,\n family=\"\",\n name=get_filename(default1),\n required=True,\n )\n return merged_cfg\n\n system_list = []\n user_list = []\n for default in defaults:\n if len(system_list) < split_at:\n system_list.append(default)\n else:\n user_list.append(default)",
"start_line": 360,
"end_line": 400,
"total_lines": 453,
"is_truncated": false
}Generated tokens 238 tokens · stopped: STOP
Wait, `_exists` for the non-package case just does `os.path.exists(filename)`.
If `filepath` is `lr/0.1`, then `config_file` will be something like `conf/lr/0.1`.
But the file on disk is `conf/lr/0.1.yaml`.
`os.path.exists("conf/lr/0.1")` will be `False`.
So `_find_config` fails to find the file because it doesn't append `.yaml` if it's missing.
Wait, why does it work for other files?
Usually, hydrangea configs are named something like `config.yaml`. When we say `lr=0.1`, we expect it to find `0.1.yaml`.
Let's look at `_merge_defaults` which I saw at the bottom of the previous `read_file`.<channel|><|tool_call>call:read_file{end_line:400,filepath:<|"|>hydra/_internal/config_loader.py<|"|>,start_line:360}<tool_call|><|tool_response>
Turn 10at 218 s868 tokens out7,910 prompt tokens
In `_merge_defaults`, there is a `get_filename(config_name)` helper:
```python
def get_filename(config_name):
filename, ext = os.path.splitext(config_name)
if ext == "":
ext = ".yaml"
return "{}{}".format(filename, ext)
```
This is called when calling `_merge_config`:
```python
merged_cfg = self._merge_config(
cfg=merged_cfg,
family=family,
name=get_filename(name),
required=not is_optional,
)
```
And:
```python
merged_cfg = self._merge_config(
cfg=merged_cfg,
family="",
name=get_filename(default1),
required=True,
)
```
Now, let's see what happens if `name` is `0.1`.
`os.path.splitext("0.1")` will return `("0", ".1")`.
Since `ext` is `".1"`, and not `""`, it returns `"0.1"`.
Then `_merge_config("0.1")` is called, which calls `_load_config_impl("0.1")`, which calls `_find_config("0.1")`.
`_find_config("0.1")` checks `os.path.exists("conf/lr/0.1")`, which is `False`.
And the search for `0.1.yaml` never happens because `get_filename` thought it already had an extension.
This is exactly the bug. `os.path.splitext` is too naive here because `0.1` is a valid name, not just an extension.
The fix should be to check if the extension is actually one of the supported extensions (like `.yaml`).
Wait, let's see what extensions Hydra supports. Usually `.yaml`, `.yml`.
Let's check if Hydra supports other extensions.
I'll search for `.yaml` or `.yml` in the codebase.
Actually, the problem description says:
"When creating yaml file that has dot in the base name, `config_loader.py` erroneously misses the `.yaml` extension"
If we change `get_filename` to only consider `.yaml` or `.yml` as extensions, it should work.
Wait, if I change:
```python
def get_filename(config_name):
filename, ext = os.path.splitext(config_name)
if ext == "":
ext = ".yaml"
return "{}{}".format(filename, ext)
```
to something like:
```python
def get_filename(config_name):
if not (config_name.endswith(".yaml") or config_name.endswith(".yml")):
return config_name + ".yaml"
return config_name
```
This would fix it. But wait, what if `config_name` is `0.1.yml`? Then `os.path.splitext("0.1.yml")` gives `("0.1", ".yml")`. `ext` is `".yml"`, so it returns `"0.1.yml"`. That's correct.
If `config_name` is `0.1`, `os.path.splitext("0.1")` gives `("0", ".1")`. `ext` is `".1"`, so it returns `"0.1"`. This is incorrect.
So we should only accept `.yaml` and `.yml` as valid extensions.
Wait, let's check if Hydra supports other extensions.
I'll check `config_loader.py` for any other extension mentions.
TOOL CALL · run_command
{
"command": "grep -n \"\\.yml\" hydra/_internal/config_loader.py"
}Result of run_command 127 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "",
"details": {
"stdout": "",
"stderr": "",
"exit_code": 1
}
}Generated tokens 868 tokens · stopped: STOP
In `_merge_defaults`, there is a `get_filename(config_name)` helper:
```python
def get_filename(config_name):
filename, ext = os.path.splitext(config_name)
if ext == "":
ext = ".yaml"
return "{}{}".format(filename, ext)
```
This is called when calling `_merge_config`:
```python
merged_cfg = self._merge_config(
cfg=merged_cfg,
family=family,
name=get_filename(name),
required=not is_optional,
)
```
And:
```python
merged_cfg = self._merge_config(
cfg=merged_cfg,
family="",
name=get_filename(default1),
required=True,
)
```
Now, let's see what happens if `name` is `0.1`.
`os.path.splitext("0.1")` will return `("0", ".1")`.
Since `ext` is `".1"`, and not `""`, it returns `"0.1"`.
Then `_merge_config("0.1")` is called, which calls `_load_config_impl("0.1")`, which calls `_find_config("0.1")`.
`_find_config("0.1")` checks `os.path.exists("conf/lr/0.1")`, which is `False`.
And the search for `0.1.yaml` never happens because `get_filename` thought it already had an extension.
This is exactly the bug. `os.path.splitext` is too naive here because `0.1` is a valid name, not just an extension.
The fix should be to check if the extension is actually one of the supported extensions (like `.yaml`).
Wait, let's see what extensions Hydra supports. Usually `.yaml`, `.yml`.
Let's check if Hydra supports other extensions.
I'll search for `.yaml` or `.yml` in the codebase.
Actually, the problem description says:
"When creating yaml file that has dot in the base name, `config_loader.py` erroneously misses the `.yaml` extension"
If we change `get_filename` to only consider `.yaml` or `.yml` as extensions, it should work.
Wait, if I change:
```python
def get_filename(config_name):
filename, ext = os.path.splitext(config_name)
if ext == "":
ext = ".yaml"
return "{}{}".format(filename, ext)
```
to something like:
```python
def get_filename(config_name):
if not (config_name.endswith(".yaml") or config_name.endswith(".yml")):
return config_name + ".yaml"
return config_name
```
This would fix it. But wait, what if `config_name` is `0.1.yml`? Then `os.path.splitext("0.1.yml")` gives `("0.1", ".yml")`. `ext` is `".yml"`, so it returns `"0.1.yml"`. That's correct.
If `config_name` is `0.1`, `os.path.splitext("0.1")` gives `("0", ".1")`. `ext` is `".1"`, so it returns `"0.1"`. This is incorrect.
So we should only accept `.yaml` and `.yml` as valid extensions.
Wait, let's check if Hydra supports other extensions.
I'll check `config_loader.py` for any other extension mentions.
<channel|><|tool_call>call:run_command{command:<|"|>grep -n "\.yml" hydra/_internal/config_loader.py<|"|>}<tool_call|><|tool_response>
Turn 11at 222 s80 tokens out8,833 prompt tokens
It doesn't seem to mention `.yml` in `config_loader.py`. Let's check `get_group_options` in `config_loader.py`.
TOOL CALL · read_file
{
"end_line": 280,
"filepath": "hydra/_internal/config_loader.py",
"start_line": 260
}Result of read_file 1,211 characters
{
"status": "ok",
"filepath": "hydra/_internal/config_loader.py",
"content": " and resource_isdir(\n module_name, os.path.join(group_name, file)\n )\n and file != \"__pycache__\"\n ):\n files.append(file)\n elif file_type == \"file\" and file.endswith(\".yaml\"):\n files.append(file[0 : -len(\".yaml\")])\n else:\n group_path = \"{}/{}\".format(path, group_name)\n if os.path.isdir(group_path):\n all_files = os.listdir(group_path)\n files = []\n for file in all_files:\n full_path = os.path.join(group_path, group_name, file)\n if (\n file_type == \"dir\"\n and os.path.isdir(full_path)\n and file != \"__pycache__\"\n ):\n files.append(file)",
"start_line": 260,
"end_line": 280,
"total_lines": 453,
"is_truncated": false
}Generated tokens 80 tokens · stopped: STOP
It doesn't seem to mention `.yml` in `config_loader.py`.
Let's check `get_group_options` in `config_loader.py`.
<channel|><|tool_call>call:read_file{end_line:280,filepath:<|"|>hydra/_internal/config_loader.py<|"|>,start_line:260}<tool_call|><|tool_response>
Turn 12at 250 s460 tokens out9,211 prompt tokens
It says:
```python
elif file_type == "file" and file.endswith(".yaml"):
files.append(file[0 : -len(".yaml")])
```
So it seems only `.yaml` is supported in `get_group_options`.
Wait, the bug report shows:
```
hydra.errors.MissingConfigException: Could not load lr/0.1, available options:
lr:
0.01
0.1
```
The available options are `0.01` and `0.1`. These were generated by `get_group_options`.
Inside `get_group_options`, it finds `0.01.yaml` and `0.1.yaml`, then strips `.yaml` from them, resulting in `0.01` and `0.1`.
Then when it tries to load `lr=0.1`, it calls `get_filename("0.1")`.
`os.path.splitext("0.1")` returns `('0', '.1')`.
`ext` is `".1"`, which is not `""`, so it returns `"0.1"`.
Then it tries to load `lr/0.1`, which doesn't exist.
So the fix is indeed to make `get_filename` smarter.
Let's create a reproduction script first.
TOOL CALL · run_command
{
"command": "mkdir -p conf/lr\ntouch conf/lr/0.1.yaml\ntouch conf/lr/0.01.yaml\ncat <<EOF > my_app.py\nimport hydra\nfrom omegaconf import DictConfig\n\n@hydra.main(config_path=\"conf\", config_name=\"config\")\ndef my_app(cfg: DictConfig):\n print(cfg)\n\nif __name__ == \"__main__\":\n my_app()\nEOF\ncat <<EOF > conf/config.yaml\ndefaults:\n - lr: 0.1\nEOF\npython3 my_app.py lr=0.1\n"
}Result of run_command 547 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "Traceback (most recent call last):\n File \"my_app.py\", line 4, in <module>\n @hydra.main(config_path=\"conf\", config_name=\"config\")\nTypeError: main() got an unexpected keyword argument 'config_name'\n",
"details": {
"stdout": "",
"stderr": "Traceback (most recent call last):\n File \"my_app.py\", line 4, in <module>\n @hydra.main(config_path=\"conf\", config_name=\"config\")\nTypeError: main() got an unexpected keyword argument 'config_name'\n",
"exit_code": 1
}
}Generated tokens 460 tokens · stopped: STOP
It says:
```python
elif file_type == "file" and file.endswith(".yaml"):
files.append(file[0 : -len(".yaml")])
```
So it seems only `.yaml` is supported in `get_group_options`.
Wait, the bug report shows:
```
hydra.errors.MissingConfigException: Could not load lr/0.1, available options:
lr:
0.01
0.1
```
The available options are `0.01` and `0.1`. These were generated by `get_group_options`.
Inside `get_group_options`, it finds `0.01.yaml` and `0.1.yaml`, then strips `.yaml` from them, resulting in `0.01` and `0.1`.
Then when it tries to load `lr=0.1`, it calls `get_filename("0.1")`.
`os.path.splitext("0.1")` returns `('0', '.1')`.
`ext` is `".1"`, which is not `""`, so it returns `"0.1"`.
Then it tries to load `lr/0.1`, which doesn't exist.
So the fix is indeed to make `get_filename` smarter.
Let's create a reproduction script first.
<channel|><|tool_call>call:run_command{command:<|"|>mkdir -p conf/lr
touch conf/lr/0.1.yaml
touch conf/lr/0.01.yaml
cat <<EOF > my_app.py
import hydra
from omegaconf import DictConfig
@hydra.main(config_path="conf", config_name="config")
def my_app(cfg: DictConfig):
print(cfg)
if __name__ == "__main__":
my_app()
EOF
cat <<EOF > conf/config.yaml
defaults:
- lr: 0.1
EOF
python3 my_app.py lr=0.1
<|"|>}<tool_call|><|tool_response>
Turn 13at 254 s58 tokens out9,854 prompt tokens
Ah, I used `config_name` in `hydra.main()`. Let me check the current Hydra API. Looking at `hydra/main.py`.
TOOL CALL · read_file
{
"filepath": "hydra/main.py"
}Result of read_file 1,208 characters
{
"status": "ok",
"filepath": "hydra/main.py",
"content": "# Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved\nimport functools\nimport sys\nfrom ._internal.utils import run_hydra, get_args_parser\n\n\ndef main(config_path=\"\", strict=None):\n \"\"\"\n :param config_path: the config path, can be a directory in which it's used as the config root\n or a file to load\n :param strict: strict mode, will throw an error if command line overrides are not changing an\n existing key or\n if the code is accessing a non existent key\n \"\"\"\n\n def main_decorator(task_function):\n @functools.wraps(task_function)\n def decorated_main():\n try:\n run_hydra(\n args_parser=get_args_parser(),\n task_function=task_function,\n config_path=config_path,\n strict=strict,\n )\n except KeyboardInterrupt:\n sys.exit(-1)\n except SystemExit:\n pass\n\n return decorated_main\n\n return main_decorator",
"start_line": 1,
"end_line": 33,
"total_lines": 33,
"is_truncated": false
}Generated tokens 58 tokens · stopped: STOP
Ah, I used `config_name` in `hydra.main()`. Let me check the current Hydra API.
Looking at `hydra/main.py`.
<channel|><|tool_call>call:read_file{filepath:<|"|>hydra/main.py<|"|>}<tool_call|><|tool_response>
Turn 14at 267 s194 tokens out10,255 prompt tokens
The current `hydra.main` only takes `config_path`. It doesn't take `config_name`.
Wait, the problem statement says "my_app.py setup same as in the tutorial".
The provided traceback says:
```
File "/home/yjxiao/miniconda3/lib/python3.7/site-packages/hydra/main.py", line 24, in decorated_main
strict=strict,
```
My `hydra/main.py` version is slightly different.
Let's see how Hydra finds the config when `config_path` is provided.
In `hydra/main.py`, it calls `run_hydra`.
Let's look at `hydra/_internal/utils.py`.
TOOL CALL · read_file
{
"filepath": "hydra/_internal/utils.py"
}Result of read_file 4,208 characters
{
"status": "ok",
"filepath": "hydra/_internal/utils.py",
"content": "# Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved\nimport inspect\nimport os\nimport sys\nfrom .hydra import Hydra\nimport argparse\n\n\ndef run_hydra(args_parser, task_function, config_path, strict):\n stack = inspect.stack()\n frame = stack[2]\n\n calling_file = None\n calling__module = None\n try:\n calling_file = frame[0].f_locals[\"__file__\"]\n except KeyError:\n pass\n try:\n module_envs = [\"HYDRA_MAIN_MODULE\", \"FB_PAR_MAIN_MODULE\", \"FB_XAR_MAIN_MODULE\"]\n for module_env in module_envs:\n if module_env in os.environ:\n calling__module = os.environ[module_env]\n break\n\n if calling__module is None:\n calling__module = frame[0].f_globals[frame[3]].__module__\n except KeyError:\n pass\n\n hydra = Hydra(\n calling_file=calling_file,\n calling_module=calling__module,\n config_path=config_path,\n task_function=task_function,\n strict=strict,\n )\n\n args = args_parser.parse_args()\n if args.help:\n hydra.app_help(args_parser=args_parser, args=args)\n sys.exit(0)\n if args.hydra_help:\n hydra.hydra_help(args_parser=args_parser, args=args)\n sys.exit(0)\n\n has_show_cfg = args.cfg is not None\n num_commands = args.run + has_show_cfg + args.multirun + args.shell_completion\n if num_commands > 1:\n raise ValueError(\n \"Only one of --run, --multirun, -cfg and --shell_completion can be specified\"\n )\n if num_commands == 0:\n args.run = True\n if args.run:\n hydra.run(overrides=args.overrides)\n elif args.multirun:\n hydra.multirun(overrides=args.overrides)\n elif args.cfg:\n hydra.show_cfg(overrides=args.overrides, cfg_type=args.cfg)\n elif args.shell_completion:\n hydra.shell_completion(overrides=args.overrides)\n else:\n print(\"Command not specified\")\n sys.exit(1)\n\n\ndef _get_exec_command():\n if sys.argv[0].endswith(\".py\"):\n return \"python {}\".format(sys.argv[0])\n else:\n # Running as an installed app (setuptools entry point)\n executable = os.path.basename(sys.argv[0])\n return executable\n\n\ndef get_args_parser():\n from .. import __version__\n\n parser = argparse.ArgumentParser(add_help=False, description=\"Hydra\")\n parser.add_argument(\"--help\", \"-h\", action=\"store_true\", help=\"Application's help\")\n parser.add_argument(\"--hydra-help\", action=\"store_true\", help=\"Hydra's help\")\n parser.add_argument(\n \"--version\", action=\"version\", version=\"Hydra {}\".format(__version__)\n )\n parser.add_argument(\n \"overrides\",\n nargs=\"*\",\n help=\"Any key=value arguments to override config values (use dots for.nested=overrides)\",\n )\n\n parser.add_argument(\n \"--cfg\",\n \"-c\",\n const=\"job\",\n nargs=\"?\",\n choices=[\"job\", \"hydra\", \"all\"],\n help=\"Show config instead of running, optional value indicates which config to show (defaults to job)\",\n )\n\n parser.add_argument(\"--run\", \"-r\", action=\"store_true\", help=\"Run a job\")\n\n parser.add_argument(\n \"--multirun\",\n \"-m\",\n action=\"store_true\",\n help=\"Run multiple jobs with the configured launcher\",\n )\n\n shell = \"SHELL_NAME\"\n install_cmd = 'eval \"$({} -sc install={})\"'.format(_get_exec_command(), shell)\n uninstall_cmd = 'eval \"$({} -sc uninstall={})\"'.format(_get_exec_command(), shell)\n parser.add_argument(\n \"--shell_completion\",\n \"-sc\",\n action=\"store_true\",\n help=\"\"\"Install or Uninstall shell completion:\n Install:\n {}\n\n Uninstall:\n {}\n\"\"\".format(\n install_cmd, uninstall_cmd\n ),\n )\n return parser\n\n\ndef get_args(args=None):\n return get_args_parser().parse_args(args=args)",
"start_line": 1,
"end_line": 131,
"total_lines": 131,
"is_truncated": false
}Generated tokens 194 tokens · stopped: STOP
The current `hydra.main` only takes `config_path`. It doesn't take `config_name`.
Wait, the problem statement says "my_app.py setup same as in the tutorial".
The provided traceback says:
```
File "/home/yjxiao/miniconda3/lib/python3.7/site-packages/hydra/main.py", line 24, in decorated_main
strict=strict,
```
My `hydra/main.py` version is slightly different.
Let's see how Hydra finds the config when `config_path` is provided.
In `hydra/main.py`, it calls `run_hydra`.
Let's look at `hydra/_internal/utils.py`.
<channel|><|tool_call>call:read_file{filepath:<|"|>hydra/_internal/utils.py<|"|>}<tool_call|><|tool_response>
Turn 15at 272 s70 tokens out11,774 prompt tokens
`run_hydra` calls `Hydra()` and then `hydra.run(overrides=args.overrides)`. Let's look at `hydra/_internal/hydra.py`.
TOOL CALL · read_file
{
"filepath": "hydra/_internal/hydra.py"
}Result of read_file 5,360 characters
{
"status": "ok",
"filepath": "hydra/_internal/hydra.py",
"content": "# Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved\nimport copy\nimport logging\nimport os\nimport string\nfrom collections import defaultdict\nfrom os.path import realpath, dirname, splitext, basename\n\nfrom omegaconf import open_dict, OmegaConf\n\nfrom .config_loader import ConfigLoader\nfrom .config_search_path import ConfigSearchPath\nfrom .plugins import Plugins\nfrom ..errors import MissingConfigException\nfrom ..plugins import SearchPathPlugin, Launcher, Sweeper, CompletionPlugin\nfrom ..plugins.common.utils import (\n configure_log,\n run_job,\n get_valid_filename,\n JobRuntime,\n HydraConfig,\n setup_globals,\n get_overrides_dirname,\n)\n\nlog = None\n\n\nclass Hydra:\n def __init__(\n self, calling_file, calling_module, config_path, task_function, strict\n ):\n setup_globals()\n assert calling_module is not None or calling_file is not None\n basedir_prefix = \"\"\n if calling_module is None:\n # executed with python file.py\n abs_base_dir = realpath(dirname(calling_file))\n target_file = os.path.basename(calling_file)\n task_name = os.path.splitext(target_file)[0]\n else:\n # module is installed, use pkg:// access to get configs\n last_dot = calling_module.rfind(\".\")\n if last_dot != -1:\n task_name = calling_module[last_dot + 1 :]\n else:\n task_name = calling_module\n basedir_prefix = \"pkg://\"\n abs_base_dir = calling_module\n\n task_name = get_valid_filename(task_name)\n JobRuntime().set(\"name\", task_name)\n self.task_name = task_name\n self.task_function = task_function\n\n split_file = splitext(config_path)\n if split_file[1] in (\".yaml\", \".yml\"):\n # assuming dir/config.yaml form\n config_file = basename(config_path)\n config_dir = dirname(config_path)\n else:\n # assuming dir form without a config file.\n config_file = None\n config_dir = config_path\n\n if config_dir != \"\":\n abs_config_dir = \"{}/{}\".format(abs_base_dir, config_dir)\n else:\n abs_config_dir = abs_base_dir\n\n abs_config_dir = basedir_prefix + abs_config_dir\n\n search_path = ConfigSearchPath()\n search_path.append(\"hydra\", \"pkg://hydra.conf\")\n search_path.append(\"main\", abs_config_dir)\n\n search_path_plugins = Plugins.discover(SearchPathPlugin)\n for spp in search_path_plugins:\n plugin = spp()\n plugin.manipulate_search_path(search_path)\n\n # decide on strict mode\n strict = self._strict_mode_strategy(strict, config_file)\n\n self.config_loader = ConfigLoader(\n config_file=config_file, config_search_path=search_path, strict_cfg=strict\n )\n if not self.config_loader.exists(abs_config_dir):\n raise MissingConfigException(\n missing_cfg_file=abs_config_dir,\n message=\"Primary config dir not found: {}\".format(abs_config_dir),\n )\n\n if config_file is not None and not self.config_loader.exists_in_search_path(\n config_file\n ):\n raise MissingConfigException(\n missing_cfg_file=config_file,\n message=\"Cannot find primary config file: {}\".format(config_file),\n )\n\n def run(self, overrides):\n cfg = self._load_config(overrides)\n HydraConfig().set_config(cfg)\n with open_dict(cfg):\n cfg.hydra.job.override_dirname = get_overrides_dirname(\n cfg.hydra.overrides.task\n )\n\n return run_job(\n config=cfg,\n task_function=self.task_function,\n job_dir_key=\"hydra.run.dir\",\n job_subdir_key=None,\n )\n\n def multirun(self, overrides):\n cfg = self._load_config(overrides)\n HydraConfig().set_config(cfg)\n sweeper = Plugins.instantiate_sweeper(\n config=cfg,\n config_loader=self.config_loader,\n task_function=self.task_function,\n )\n task_overrides = cfg.hydra.overrides.task\n return sweeper.sweep(arguments=task_overrides)\n\n @staticmethod\n def get_sanitized_hydra_cfg(src_cfg):\n cfg = copy.deepcopy(src_cfg)\n for key in list(cfg.keys()):\n if key != \"hydra\":\n del cfg[key]\n del cfg.hydra[\"hydra_help\"]\n del cfg.hydra[\"help\"]\n return cfg\n\n def show_cfg(self, overrides, cfg_type):\n assert cfg_type in [\"job\", \"hydra\", \"all\"]\n cfg = self._load_config(overrides)\n if cfg_type == \"job\":\n del cfg[\"hydra\"]\n elif cfg_type == \"hydra\":\n cfg = self.get_sanitized_hydra_cfg(cfg)\n print(cfg.pretty())\n\n @staticmethod\n def get_shell_to_plugin_map(config_loader):\n shell_to_plugin = defaultdict(list)\n for clazz in Plugins.discover(CompletionPlugin):",
"start_line": 1,
"end_line": 150,
"total_lines": 368,
"is_truncated": true
}Generated tokens 70 tokens · stopped: STOP
`run_hydra` calls `Hydra()` and then `hydra.run(overrides=args.overrides)`.
Let's look at `hydra/_internal/hydra.py`.
<channel|><|tool_call>call:read_file{filepath:<|"|>hydra/_internal/hydra.py<|"|>}<tool_call|><|tool_response>
Turn 16at 295 s342 tokens out13,398 prompt tokens
In `Hydra.__init__`:
```python
split_file = splitext(config_path)
if split_file[1] in (".yaml", ".yml"):
# assuming dir/config.yaml form
config_file = basename(config_path)
config_dir = dirname(config_path)
else:
# assuming dir form without a config file.
config_file = None
config_dir = config_path
```
If `config_path="conf"`, then `splitext("conf")` is `('conf', '')`.
`split_file[1]` is `''`, so `config_file = None` and `config_dir = 'conf'`.
Then it does:
```python
if config_dir != "":
abs_config_dir = "{}/{}".format(abs_base_dir, config_dir)
else:
abs_config_dir = abs_base_dir
```
If `abs_base_dir` is `/workspace` and `config_dir` is `conf`, `abs_config_dir` is `/workspace/conf`.
If `config_file` is `None`, `ConfigLoader` will look for `config.yaml` in the search path.
Wait, let me check how `ConfigLoader` handles `config_file=None`.
TOOL CALL · read_file
{
"end_line": 100,
"filepath": "hydra/_internal/config_loader.py",
"start_line": 1
}Result of read_file 3,768 characters
{
"status": "ok",
"filepath": "hydra/_internal/config_loader.py",
"content": "# Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved\n\"\"\"\nConfiguration loader\n\"\"\"\n\nimport copy\nimport os\n\nfrom omegaconf import OmegaConf, DictConfig, ListConfig, open_dict\nfrom pkg_resources import (\n resource_stream,\n resource_exists,\n resource_listdir,\n resource_isdir,\n)\n\nfrom .config_search_path import ConfigSearchPath\nfrom ..errors import MissingConfigException\nfrom ..plugins.common.utils import JobRuntime\n\n\nclass ConfigLoader:\n \"\"\"\n Configuration loader\n \"\"\"\n\n def __init__(self, config_file, strict_cfg, config_search_path):\n assert isinstance(config_search_path, ConfigSearchPath)\n self.config_file = config_file\n self.config_search_path = config_search_path\n self.all_config_checked = []\n self.strict_cfg = strict_cfg\n\n def load_configuration(self, overrides=[]):\n assert overrides is None or isinstance(overrides, list)\n overrides = overrides or []\n\n # Load hydra config\n hydra_cfg = self._create_cfg(cfg_filename=\"hydra.yaml\")\n\n # Load job config\n job_cfg = self._create_cfg(cfg_filename=self.config_file, record_load=False)\n\n defaults = hydra_cfg.defaults or []\n if self.config_file is not None:\n defaults.append(self.config_file)\n split_at = len(defaults)\n ConfigLoader._merge_default_lists(defaults, job_cfg.defaults or [])\n consumed = self._apply_defaults_overrides(overrides, defaults)\n\n consumed_free_job_defaults = self._apply_free_defaults(defaults, overrides)\n\n ConfigLoader._validate_defaults(defaults)\n\n # Load and defaults and merge them into cfg\n cfg = self._merge_defaults(hydra_cfg, defaults, split_at)\n\n job = OmegaConf.create(dict(name=JobRuntime().get(\"name\")))\n cfg.hydra.job = OmegaConf.merge(job, cfg.hydra.job)\n\n OmegaConf.set_struct(cfg, self.strict_cfg)\n\n # Merge all command line overrides after enabling strict flag\n all_consumed = consumed + consumed_free_job_defaults\n remaining_overrides = [x for x in overrides if x not in all_consumed]\n cfg.merge_with_dotlist(remaining_overrides)\n\n remaining = consumed + consumed_free_job_defaults + remaining_overrides\n\n def is_hydra(x):\n return x.startswith(\"hydra.\") or x.startswith(\"hydra/\")\n\n cfg.hydra.overrides.task = [x for x in remaining if not is_hydra(x)]\n cfg.hydra.overrides.hydra = [x for x in remaining if is_hydra(x)]\n\n return cfg\n\n def load_sweep_config(self, master_config, sweep_overrides):\n # Recreate the config for this sweep instance with the appropriate overrides\n overrides = master_config.hydra.overrides.hydra.to_container() + sweep_overrides\n sweep_config = self.load_configuration(overrides)\n\n with open_dict(sweep_config):\n sweep_config.hydra.runtime = master_config.hydra.runtime\n\n # Copy old config cache to ensure we get the same resolved values (for things like timestamps etc)\n OmegaConf.copy_cache(from_config=master_config, to_config=sweep_config)\n\n return sweep_config\n\n def exists_in_search_path(self, filepath):\n _filename, search_path = self._find_config(filepath)\n return search_path is not None\n\n def exists(self, filename):\n is_pkg, path = self._split_path(filename)\n return ConfigLoader._exists(is_pkg, path)\n\n def get_search_path(self):\n return self.config_search_path",
"start_line": 1,
"end_line": 100,
"total_lines": 453,
"is_truncated": false
}Generated tokens 342 tokens · stopped: STOP
In `Hydra.__init__`:
```python
split_file = splitext(config_path)
if split_file[1] in (".yaml", ".yml"):
# assuming dir/config.yaml form
config_file = basename(config_path)
config_dir = dirname(config_path)
else:
# assuming dir form without a config file.
config_file = None
config_dir = config_path
```
If `config_path="conf"`, then `splitext("conf")` is `('conf', '')`.
`split_file[1]` is `''`, so `config_file = None` and `config_dir = 'conf'`.
Then it does:
```python
if config_dir != "":
abs_config_dir = "{}/{}".format(abs_base_dir, config_dir)
else:
abs_config_dir = abs_base_dir
```
If `abs_base_dir` is `/workspace` and `config_dir` is `conf`, `abs_config_dir` is `/workspace/conf`.
If `config_file` is `None`, `ConfigLoader` will look for `config.yaml` in the search path.
Wait, let me check how `ConfigLoader` handles `config_file=None`.
<channel|><|tool_call>call:read_file{end_line:100,filepath:<|"|>hydra/_internal/config_loader.py<|"|>,start_line:1}<tool_call|><|tool_response>
Turn 17at 302 s122 tokens out14,863 prompt tokens
In `ConfigLoader.load_configuration`:
```python
# Load job config
job_cfg = self._create_cfg(cfg_filename=self.config_file, record_load=False)
```
If `self.config_file` is `None`, it calls `_create_cfg(cfg_filename=None)`. Let's see `_create_cfg`.
TOOL CALL · run_command
{
"command": "grep -rn \"def _create_cfg\" hydra/_internal/config_loader.py"
}Result of run_command 124 characters
{
"status": "ok",
"stdout": "408: def _create_cfg(self, cfg_filename, record_load=True):\n",
"stderr": "",
"exit_code": 0
}Generated tokens 122 tokens · stopped: STOP
In `ConfigLoader.load_configuration`:
```python
# Load job config
job_cfg = self._create_cfg(cfg_filename=self.config_file, record_load=False)
```
If `self.config_file` is `None`, it calls `_create_cfg(cfg_filename=None)`. Let's see `_create_cfg`.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "def _create_cfg" hydra/_internal/config_loader.py<|"|>}<tool_call|><|tool_response>
Turn 18at 359 s55 tokens out5,635 prompt tokens
Let's read `_create_cfg` and surrounding methods.
TOOL CALL · read_file
{
"end_line": 453,
"filepath": "hydra/_internal/config_loader.py",
"start_line": 380
}Result of read_file 2,960 characters
{
"status": "ok",
"filepath": "hydra/_internal/config_loader.py",
"content": " name=get_filename(name),\n required=not is_optional,\n )\n else:\n assert isinstance(default1, str)\n if \"_SKIP_\" not in default1:\n merged_cfg = self._merge_config(\n cfg=merged_cfg,\n family=\"\",\n name=get_filename(default1),\n required=True,\n )\n return merged_cfg\n\n system_list = []\n user_list = []\n for default in defaults:\n if len(system_list) < split_at:\n system_list.append(default)\n else:\n user_list.append(default)\n cfg = merge_defaults(cfg, system_list)\n cfg = merge_defaults(cfg, user_list)\n\n if \"defaults\" in cfg:\n del cfg[\"defaults\"]\n return cfg\n\n def _create_cfg(self, cfg_filename, record_load=True):\n if cfg_filename is None:\n cfg = OmegaConf.create()\n else:\n cfg = self._load_config_impl(cfg_filename, record_load=record_load)\n if cfg is None:\n raise IOError(\n \"could not find {}, config path:\\n\\t\".format(\n cfg_filename,\n \"\\n\\t\".join(self.config_search_path.config_search_path),\n )\n )\n if cfg.defaults is not None:\n self._validate_defaults(cfg.defaults)\n return cfg\n\n @staticmethod\n def _validate_defaults(defaults):\n valid_example = \"\"\"\n Example of a valid defaults:\n defaults:\n - dataset: imagenet\n - model: alexnet\n optional: true\n - optimizer: nesterov\n \"\"\"\n if not isinstance(defaults, ListConfig):\n raise ValueError(\n \"defaults must be a list because composition is order sensitive, \"\n + valid_example\n )\n\n for default in defaults:\n assert isinstance(default, DictConfig) or isinstance(default, str)\n if isinstance(default, DictConfig):\n assert len(default) in (1, 2)\n if len(default) == 2:\n assert default.optional is not None and isinstance(\n default.optional, bool\n )\n else:\n # optional can't be the only config key in a default\n assert default.optional is None, \"Missing config key\"\n elif isinstance(default, str):\n # single file to load\n pass",
"start_line": 380,
"end_line": 453,
"total_lines": 453,
"is_truncated": false
}Generated tokens 55 tokens · stopped: STOP
Let's read `_create_cfg` and surrounding methods.<channel|><|tool_call>call:read_file{end_line:453,filepath:<|"|>hydra/_internal/config_loader.py<|"|>,start_line:380}<tool_call|><|tool_response>
Turn 19at 364 s47 tokens out6,398 prompt tokens
And `_load_config_impl`:
TOOL CALL · run_command
{
"command": "grep -rn \"def _load_config_impl\" hydra/_internal/config_loader.py"
}Result of run_command 128 characters
{
"status": "ok",
"stdout": "201: def _load_config_impl(self, input_file, record_load=True):\n",
"stderr": "",
"exit_code": 0
}Generated tokens 47 tokens · stopped: STOP
And `_load_config_impl`:
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "def _load_config_impl" hydra/_internal/config_loader.py<|"|>}<tool_call|><|tool_response>
Turn 20at 367 s54 tokens out6,509 prompt tokens
Let's read `_load_config_impl`.
TOOL CALL · read_file
{
"end_line": 250,
"filepath": "hydra/_internal/config_loader.py",
"start_line": 201
}Result of read_file 2,524 characters
{
"status": "ok",
"filepath": "hydra/_internal/config_loader.py",
"content": " def _load_config_impl(self, input_file, record_load=True):\n \"\"\"\n :param input_file:\n :param record_load:\n :return: the loaded config or None if it was not found\n \"\"\"\n loaded_cfg = None\n filename, search_path = self._find_config(input_file)\n if search_path is None and record_load:\n assert search_path is None\n self.all_config_checked.append((filename, None, None))\n\n if search_path is not None:\n fullpath = \"{}/{}\".format(search_path.path, filename)\n is_pkg = search_path.path.startswith(\"pkg://\")\n if is_pkg:\n fullpath = fullpath[len(\"pkg://\") :]\n module_name, resource_name = ConfigLoader._split_module_and_resource(\n fullpath\n )\n with resource_stream(module_name, resource_name) as stream:\n loaded_cfg = OmegaConf.load(stream)\n if record_load:\n self.all_config_checked.append(\n (filename, search_path.path, search_path.provider)\n )\n elif os.path.exists(fullpath):\n loaded_cfg = OmegaConf.load(fullpath)\n if record_load:\n self.all_config_checked.append(\n (filename, search_path.path, search_path.provider)\n )\n else:\n # This should never happen because we just searched for it and found it\n assert False, \"'{}' not found\".format(fullpath)\n return loaded_cfg\n\n def list_groups(self, parent_name):\n ret = list(set(self.get_group_options(parent_name, file_type=\"dir\")))\n return ret\n\n def get_group_options(self, group_name, file_type=\"file\"):\n options = []\n for search_path in self.config_search_path.config_search_path:\n search_path = search_path.path\n is_pkg, path = self._split_path(search_path)\n files = []\n if is_pkg:\n module_name, resource_name = ConfigLoader._split_module_and_resource(\n \"{}/{}\".format(path, group_name)",
"start_line": 201,
"end_line": 250,
"total_lines": 453,
"is_truncated": false,
"budget_warning": "Only 10 tool call(s) remaining (20/30 used). Finalize your edits and call submit_patch soon."
}Generated tokens 54 tokens · stopped: STOP
Let's read `_load_config_impl`.
<channel|><|tool_call>call:read_file{end_line:250,filepath:<|"|>hydra/_internal/config_loader.py<|"|>,start_line:201}<tool_call|><|tool_response>
Turn 21at 369 s43 tokens out7,259 prompt tokens
And `_find_config`:
TOOL CALL · run_command
{
"command": "grep -rn \"def _find_config\" hydra/_internal/config_loader.py"
}Result of run_command 216 characters
{
"status": "ok",
"stdout": "117: def _find_config(self, filepath):\n",
"stderr": "",
"exit_code": 0,
"budget_warning": "Only 9 tool call(s) remaining (21/30 used). Finalize your edits and call submit_patch soon."
}Generated tokens 43 tokens · stopped: STOP
And `_find_config`:
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "def _find_config" hydra/_internal/config_loader.py<|"|>}<tool_call|><|tool_response>
Turn 22at 372 s48 tokens out7,391 prompt tokens
Read `_find_config`.
TOOL CALL · read_file
{
"end_line": 180,
"filepath": "hydra/_internal/config_loader.py",
"start_line": 117
}Result of read_file 2,765 characters
{
"status": "ok",
"filepath": "hydra/_internal/config_loader.py",
"content": " def _find_config(self, filepath):\n found_search_path = None\n for search_path in self.config_search_path.config_search_path:\n is_pkg, path = self._split_path(search_path.path)\n config_file = \"{}/{}\".format(path, filepath)\n if self._exists(is_pkg, config_file):\n found_search_path = search_path\n break\n return filepath, found_search_path\n\n @staticmethod\n def _split_key_val(s):\n assert \"=\" in s, \"'{}' not a valid override, expecting key=value format\".format(\n s\n )\n\n idx = s.find(\"=\")\n assert idx != -1\n return s[0:idx], s[idx + 1 :]\n\n @staticmethod\n def _apply_defaults_overrides(overrides, defaults):\n consumed = []\n key_to_idx = {}\n for idx, d in enumerate(defaults):\n if isinstance(d, DictConfig):\n key = next(iter(d.keys()))\n key_to_idx[key] = idx\n for override in copy.deepcopy(overrides):\n key, value = ConfigLoader._split_key_val(override)\n if key in key_to_idx:\n if \",\" in value:\n # If this is a multirun config (comma separated list), flag the default to prevent it from being\n # loaded until we are constructing the config for individual jobs.\n value = \"_SKIP_\"\n\n if value == \"null\":\n del defaults[key_to_idx[key]]\n else:\n defaults[key_to_idx[key]][key] = value\n\n overrides.remove(override)\n consumed.append(override)\n return consumed\n\n def _apply_free_defaults(self, defaults, overrides):\n consumed = []\n for override in overrides:\n key, value = ConfigLoader._split_key_val(override)\n if self.exists_in_search_path(key):\n # Do not add multirun configs into defaults, those will be added to the defaults\n # during the runs after list is broken into items\n if \",\" not in value:\n defaults.append({key: value})\n overrides.remove(override)\n consumed.append(override)\n\n return consumed\n\n @staticmethod\n def _merge_default_lists(primary, merged_list):\n def get_key(d1):\n keys_iter = iter(d1.keys())\n key1 = next(keys_iter)",
"start_line": 117,
"end_line": 180,
"total_lines": 453,
"is_truncated": false,
"budget_warning": "Only 8 tool call(s) remaining (22/30 used). Finalize your edits and call submit_patch soon."
}Generated tokens 48 tokens · stopped: STOP
Read `_find_config`.<channel|><|tool_call>call:read_file{end_line:180,filepath:<|"|>hydra/_internal/config_loader.py<|"|>,start_line:117}<tool_call|><|tool_response>
Turn 23at 374 s39 tokens out8,214 prompt tokens
And `_exists`:
TOOL CALL · run_command
{
"command": "grep -rn \"def _exists\" hydra/_internal/config_loader.py"
}Result of run_command 213 characters
{
"status": "ok",
"stdout": "334: def _exists(is_pkg, filename):\n",
"stderr": "",
"exit_code": 0,
"budget_warning": "Only 7 tool call(s) remaining (23/30 used). Finalize your edits and call submit_patch soon."
}Generated tokens 39 tokens · stopped: STOP
And `_exists`:
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "def _exists" hydra/_internal/config_loader.py<|"|>}<tool_call|><|tool_response>
Turn 24at 377 s47 tokens out8,342 prompt tokens
Read `_exists`.
TOOL CALL · read_file
{
"end_line": 360,
"filepath": "hydra/_internal/config_loader.py",
"start_line": 334
}Result of read_file 1,487 characters
{
"status": "ok",
"filepath": "hydra/_internal/config_loader.py",
"content": " def _exists(is_pkg, filename):\n if is_pkg:\n module_name, resource_name = ConfigLoader._split_module_and_resource(\n filename\n )\n try:\n ret = resource_exists(module_name, resource_name)\n except ImportError:\n ret = False\n except ValueError: # Python 2.7 throws ValueError empty module name sometimes.\n ret = False\n except NotImplementedError:\n raise NotImplementedError(\n \"Unable to load {}/{}, are you missing an __init__.py?\".format(\n module_name, resource_name\n )\n )\n # Uncomment to debug issues with configs not getting loaded.\n # WARNING: breaks integration tests that relies on specified output from the process.\n # print(\"_exists? {}, {} == {}\".format(module_name, resource_name, ret))\n return ret\n else:\n return os.path.exists(filename)\n\n def _merge_defaults(self, cfg, defaults, split_at):\n def get_filename(config_name):\n filename, ext = os.path.splitext(config_name)",
"start_line": 334,
"end_line": 360,
"total_lines": 453,
"is_truncated": false,
"budget_warning": "Only 6 tool call(s) remaining (24/30 used). Finalize your edits and call submit_patch soon."
}Generated tokens 47 tokens · stopped: STOP
Read `_exists`.
<channel|><|tool_call>call:read_file{end_line:360,filepath:<|"|>hydra/_internal/config_loader.py<|"|>,start_line:334}<tool_call|><|tool_response>
Turn 25at 390 s193 tokens out8,774 prompt tokens
Aha! Here it is:
```python
def _merge_defaults(self, cfg, defaults, split_at):
def get_filename(config_name):
filename, ext = os.path.splitext(config_name)
if ext in (".yaml", ".yml"):
return config_name
else:
return filename + ".yaml"
```
Wait, `_merge_defaults` is a method of `ConfigLoader`, and `get_filename` is a nested function within it.
Wait, the `get_filename` is also used multiple times in `_merge_defaults`. Let's read the whole `_merge_defaults` method.
TOOL CALL · read_file
{
"end_line": 407,
"filepath": "hydra/_internal/config_loader.py",
"start_line": 361
}Result of read_file 2,195 characters
{
"status": "ok",
"filepath": "hydra/_internal/config_loader.py",
"content": " if ext == \"\":\n ext = \".yaml\"\n return \"{}{}\".format(filename, ext)\n\n def merge_defaults(merged_cfg, def_list):\n cfg_with_list = OmegaConf.create(dict(defaults=def_list))\n for default1 in cfg_with_list.defaults:\n if isinstance(default1, DictConfig):\n is_optional = False\n if default1.optional is not None:\n is_optional = default1.optional\n del default1[\"optional\"]\n family = next(iter(default1.keys()))\n name = default1[family]\n # Name is none if default value is removed\n if name is not None and \"_SKIP_\" not in name:\n merged_cfg = self._merge_config(\n cfg=merged_cfg,\n family=family,\n name=get_filename(name),\n required=not is_optional,\n )\n else:\n assert isinstance(default1, str)\n if \"_SKIP_\" not in default1:\n merged_cfg = self._merge_config(\n cfg=merged_cfg,\n family=\"\",\n name=get_filename(default1),\n required=True,\n )\n return merged_cfg\n\n system_list = []\n user_list = []\n for default in defaults:\n if len(system_list) < split_at:\n system_list.append(default)\n else:\n user_list.append(default)\n cfg = merge_defaults(cfg, system_list)\n cfg = merge_defaults(cfg, user_list)\n\n if \"defaults\" in cfg:\n del cfg[\"defaults\"]\n return cfg\n",
"start_line": 361,
"end_line": 407,
"total_lines": 453,
"is_truncated": false,
"budget_warning": "Only 5 tool call(s) remaining (25/30 used). Finalize your edits and call submit_patch soon."
}Generated tokens 193 tokens · stopped: STOP
Aha! Here it is:
```python
def _merge_defaults(self, cfg, defaults, split_at):
def get_filename(config_name):
filename, ext = os.path.splitext(config_name)
if ext in (".yaml", ".yml"):
return config_name
else:
return filename + ".yaml"
```
Wait, `_merge_defaults` is a method of `ConfigLoader`, and `get_filename` is a nested function within it.
Wait, the `get_filename` is also used multiple times in `_merge_defaults`. Let's read the whole `_merge_defaults` method.
<channel|><|tool_call>call:read_file{end_line:407,filepath:<|"|>hydra/_internal/config_loader.py<|"|>,start_line:361}<tool_call|><|tool_response>
Turn 26at 394 s65 tokens out9,506 prompt tokens
Wait, I missed the beginning of `get_filename`. Let's read from line 360.
TOOL CALL · read_file
{
"end_line": 370,
"filepath": "hydra/_internal/config_loader.py",
"start_line": 360
}Result of read_file 768 characters
{
"status": "ok",
"filepath": "hydra/_internal/config_loader.py",
"content": " filename, ext = os.path.splitext(config_name)\n if ext == \"\":\n ext = \".yaml\"\n return \"{}{}\".format(filename, ext)\n\n def merge_defaults(merged_cfg, def_list):\n cfg_with_list = OmegaConf.create(dict(defaults=def_list))\n for default1 in cfg_with_list.defaults:\n if isinstance(default1, DictConfig):\n is_optional = False\n if default1.optional is not None:",
"start_line": 360,
"end_line": 370,
"total_lines": 453,
"is_truncated": false,
"budget_warning": "Only 4 tool call(s) remaining (26/30 used). Finalize your edits and call submit_patch soon."
}Generated tokens 65 tokens · stopped: STOP
Wait, I missed the beginning of `get_filename`. Let's read from line 360.
<channel|><|tool_call>call:read_file{end_line:370,filepath:<|"|>hydra/_internal/config_loader.py<|"|>,start_line:360}<tool_call|><|tool_response>
Turn 27at 438 s719 tokens out9,809 prompt tokens
Okay, the `get_filename` function in `_merge_defaults` is:
```python
def get_filename(config_name):
filename, ext = os.path.splitext(config_name)
if ext == "":
ext = ".yaml"
return "{}{}".format(filename, ext)
```
If `config_name` is `"0.1"`, then `os.path.splitext("0.1")` returns `('0', '.1')`.
`ext` is `'.1'`, not `''`.
So it returns `"0.1"`.
But it should return `"0.1.yaml"`.
The fix should be: if the extension is not `.yaml` or `.yml`, we should append `.yaml`.
Wait, if `config_name` is `my_config.yaml`, then `os.path.splitext` is `('my_config', '.yaml')`. `ext` is `'.yaml'`, so it returns `my_config.yaml`. Correct.
If `config_name` is `my_config`, then `os.path.splitext` is `('my_config', '')`. `ext` is `''`, so it returns `my_config.yaml`. Correct.
If `config_name` is `0.1`, then `os.path.splitext` is `('0', '.1')`. `ext` is `'.1'`, so it returns `0.1`. INCORRECT.
So the logic should be: if the extension is NOT in `('.yaml', '.yml')`, then we should append `.yaml`?
But wait, what if the user actually has a file named `0.1`? In Hydra, config files are expected to be `.yaml` or `.yml`.
Let's check how it should behave. If `config_name` is `0.1`, and it's intended to be `0.1.yaml`, we should append `.yaml`.
If we change it to:
```python
def get_filename(config_name):
filename, ext = os.path.splitext(config_name)
if ext not in (".yaml", ".yml"):
return config_name + ".yaml"
return config_name
```
Wait, if `config_name` is `0.1`, `ext` is `.1`. `'.1'` is not in `('.yaml', '.yml')`. So it returns `0.1.yaml`. Correct.
If `config_name` is `my_config.yaml`, `ext` is `.yaml`. `'.yaml'` is in `('.yaml', '.yml')`. So it returns `my_config.yaml`. Correct.
If `config_name` is `my_config`, `ext` is `''`. `''` is not in `('.yaml', '.yml')`. So it returns `my_config.yaml`. Correct.
Is there any case where this would fail? If the user has a config file with another extension? Hydra generally supports `.yaml` and `.yml`.
Let's double check if there are other `get_filename` functions in the repository.
TOOL CALL · run_command
{
"command": "grep -rn \"def get_filename\" ."
}Result of run_command 252 characters
{
"status": "ok",
"stdout": "./hydra/_internal/config_loader.py:359: def get_filename(config_name):\n",
"stderr": "",
"exit_code": 0,
"budget_warning": "Only 3 tool call(s) remaining (27/30 used). Finalize your edits and call submit_patch soon."
}Generated tokens 719 tokens · stopped: STOP
Okay, the `get_filename` function in `_merge_defaults` is:
```python
def get_filename(config_name):
filename, ext = os.path.splitext(config_name)
if ext == "":
ext = ".yaml"
return "{}{}".format(filename, ext)
```
If `config_name` is `"0.1"`, then `os.path.splitext("0.1")` returns `('0', '.1')`.
`ext` is `'.1'`, not `''`.
So it returns `"0.1"`.
But it should return `"0.1.yaml"`.
The fix should be: if the extension is not `.yaml` or `.yml`, we should append `.yaml`.
Wait, if `config_name` is `my_config.yaml`, then `os.path.splitext` is `('my_config', '.yaml')`. `ext` is `'.yaml'`, so it returns `my_config.yaml`. Correct.
If `config_name` is `my_config`, then `os.path.splitext` is `('my_config', '')`. `ext` is `''`, so it returns `my_config.yaml`. Correct.
If `config_name` is `0.1`, then `os.path.splitext` is `('0', '.1')`. `ext` is `'.1'`, so it returns `0.1`. INCORRECT.
So the logic should be: if the extension is NOT in `('.yaml', '.yml')`, then we should append `.yaml`?
But wait, what if the user actually has a file named `0.1`? In Hydra, config files are expected to be `.yaml` or `.yml`.
Let's check how it should behave. If `config_name` is `0.1`, and it's intended to be `0.1.yaml`, we should append `.yaml`.
If we change it to:
```python
def get_filename(config_name):
filename, ext = os.path.splitext(config_name)
if ext not in (".yaml", ".yml"):
return config_name + ".yaml"
return config_name
```
Wait, if `config_name` is `0.1`, `ext` is `.1`. `'.1'` is not in `('.yaml', '.yml')`. So it returns `0.1.yaml`. Correct.
If `config_name` is `my_config.yaml`, `ext` is `.yaml`. `'.yaml'` is in `('.yaml', '.yml')`. So it returns `my_config.yaml`. Correct.
If `config_name` is `my_config`, `ext` is `''`. `''` is not in `('.yaml', '.yml')`. So it returns `my_config.yaml`. Correct.
Is there any case where this would fail? If the user has a config file with another extension? Hydra generally supports `.yaml` and `.yml`.
Let's double check if there are other `get_filename` functions in the repository.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "def get_filename" .<|"|>}<tool_call|><|tool_response>
Turn 28at 478 s588 tokens out10,627 prompt tokens
Only one `get_filename` definition. Now let's refine the reproduction script to be sure.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nimport os\nimport shutil\nimport hydra\nfrom hydra import HydraConfig\nfrom omegaconf import OmegaConf\n\n# Create a config directory with a file that has a dot in its name\nconf_dir = \"conf\"\nif os.path.exists(conf_dir):\n shutil.rmtree(conf_dir)\nos.makedirs(conf_dir)\n\n# Create a config group 'dataset' with a file '0.1.yaml'\ndataset_dir = os.path.join(conf_dir, \"dataset\")\nos.makedirs(dataset_dir)\nwith open(os.path.join(dataset_dir, \"0.1.yaml\"), \"w\") as f:\n f.write(\"name: dataset_0.1\")\n\n# We need a main config file\nwith open(os.path.join(conf_dir, \"config.yaml\"), \"w\") as f:\n f.write(\"defaults:\\n - dataset: 0.1\")\n\ndef my_app(cfg):\n print(f\"Dataset name: {cfg.dataset.name}\")\n return 0\n\ntry:\n # To avoid contaminating the environment, we use hydra.main but in a way that we can control\n # Since hydra.main is meant to be the entry point, we might use Hydra class directly\n # or just call hydra.main from a shell.\n pass\nexcept Exception as e:\n print(e)\n\n# Let's try running it with hydra.main via a temporary file\nwith open(\"temp_app.py\", \"w\") as f:\n f.write(\"\"\"\nimport hydra\nfrom omegaconf import OmegaConf\n\n@hydra.main(config_path=\"conf\", config_name=\"config\")\ndef my_app(cfg):\n print(f\"Dataset name: {cfg.dataset.name}\")\n\nif __name__ == \"__main__\":\n my_app()\n\"\"\")\n\nimport subprocess\nresult = subprocess.run([\"python3\", \"temp_app.py\"], capture_output=True, text=True)\nprint(\"Stdout:\", result.stdout)\nprint(\"Stderr:\", result.stderr)\n\n# Cleanup\nif os.path.exists(\"temp_app.py\"):\n os.remove(\"temp_app.py\")\nif os.path.exists(conf_dir):\n shutil.rmtree(conf_dir)\nPY\n"
}Result of run_command 576 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": "Traceback (most recent call last):\n File \"<stdin>\", line 4, in <module>\nImportError: cannot import name 'HydraConfig' from 'hydra' (/workspace/hydra/__init__.py)\n",
"details": {
"stdout": "",
"stderr": "Traceback (most recent call last):\n File \"<stdin>\", line 4, in <module>\nImportError: cannot import name 'HydraConfig' from 'hydra' (/workspace/hydra/__init__.py)\n",
"exit_code": 1
},
"budget_warning": "Only 2 tool call(s) remaining (28/30 used). Finalize your edits and call submit_patch soon."
}Generated tokens 588 tokens · stopped: STOP
Only one `get_filename` definition.
Now let's refine the reproduction script to be sure.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
import os
import shutil
import hydra
from hydra import HydraConfig
from omegaconf import OmegaConf
# Create a config directory with a file that has a dot in its name
conf_dir = "conf"
if os.path.exists(conf_dir):
shutil.rmtree(conf_dir)
os.makedirs(conf_dir)
# Create a config group 'dataset' with a file '0.1.yaml'
dataset_dir = os.path.join(conf_dir, "dataset")
os.makedirs(dataset_dir)
with open(os.path.join(dataset_dir, "0.1.yaml"), "w") as f:
f.write("name: dataset_0.1")
# We need a main config file
with open(os.path.join(conf_dir, "config.yaml"), "w") as f:
f.write("defaults:\n - dataset: 0.1")
def my_app(cfg):
print(f"Dataset name: {cfg.dataset.name}")
return 0
try:
# To avoid contaminating the environment, we use hydra.main but in a way that we can control
# Since hydra.main is meant to be the entry point, we might use Hydra class directly
# or just call hydra.main from a shell.
pass
except Exception as e:
print(e)
# Let's try running it with hydra.main via a temporary file
with open("temp_app.py", "w") as f:
f.write("""
import hydra
from omegaconf import OmegaConf
@hydra.main(config_path="conf", config_name="config")
def my_app(cfg):
print(f"Dataset name: {cfg.dataset.name}")
if __name__ == "__main__":
my_app()
""")
import subprocess
result = subprocess.run(["python3", "temp_app.py"], capture_output=True, text=True)
print("Stdout:", result.stdout)
print("Stderr:", result.stderr)
# Cleanup
if os.path.exists("temp_app.py"):
os.remove("temp_app.py")
if os.path.exists(conf_dir):
shutil.rmtree(conf_dir)
PY
<|"|>}<tool_call|><|tool_response>
Turn 29at 502 s515 tokens out11,411 prompt tokens
Ah, I tried to import `HydraConfig` from `hydra`, but it might be in `hydra.core.hydra_config` or similar. Anyway, the `temp_app.py` is what matters. Wait, the error is `ImportError: cannot import name 'HydraConfig' from 'hydra'`. I didn't even use `HydraConfig` in the `temp_app.py`. Let's simplify the reproduction script. I'll just verify the `get_filename` logic if I can't easily run `hydra.main`. Actually, I can just run the `temp_app.py` with `python3`.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nimport os\nimport shutil\nimport subprocess\n\nconf_dir = \"conf\"\nif os.path.exists(conf_dir):\n shutil.rmtree(conf_dir)\nos.makedirs(conf_dir)\n\ndataset_dir = os.path.join(conf_dir, \"dataset\")\nos.makedirs(dataset_dir)\nwith open(os.path.join(dataset_dir, \"0.1.yaml\"), \"w\") as f:\n f.write(\"name: dataset_0.1\")\n\nwith open(os.path.join(conf_dir, \"config.yaml\"), \"w\") as f:\n f.write(\"defaults:\\n - dataset: 0.1\")\n\nwith open(\"temp_app.py\", \"w\") as f:\n f.write(\"\"\"\nimport hydra\n@hydra.main(config_path=\"conf\", config_name=\"config\")\ndef my_app(cfg):\n print(f\"Dataset name: {cfg.dataset.name}\")\n\nif __name__ == \"__main__\":\n my_app()\n\"\"\")\n\nresult = subprocess.run([\"python3\", \"temp_app.py\"], capture_output=True, text=True)\nprint(\"Stdout:\", result.stdout)\nprint(\"Stderr:\", result.stderr)\n\nif os.path.exists(\"temp_app.py\"):\n os.remove(\"temp_app.py\")\nif os.path.exists(conf_dir):\n shutil.rmtree(conf_dir)\nPY\n"
}Result of run_command 405 characters
{
"status": "ok",
"stdout": "Stdout: \nStderr: Traceback (most recent call last):\n File \"temp_app.py\", line 3, in <module>\n @hydra.main(config_path=\"conf\", config_name=\"config\")\nTypeError: main() got an unexpected keyword argument 'config_name'\n\n",
"stderr": "",
"exit_code": 0,
"budget_warning": "Only 1 tool call(s) remaining (29/30 used). Finalize your edits and call submit_patch soon."
}Generated tokens 515 tokens · stopped: STOP
Ah, I tried to import `HydraConfig` from `hydra`, but it might be in `hydra.core.hydra_config` or similar. Anyway, the `temp_app.py` is what matters.
Wait, the error is `ImportError: cannot import name 'HydraConfig' from 'hydra'`. I didn't even use `HydraConfig` in the `temp_app.py`.
Let's simplify the reproduction script. I'll just verify the `get_filename` logic if I can't easily run `hydra.main`.
Actually, I can just run the `temp_app.py` with `python3`.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
import os
import shutil
import subprocess
conf_dir = "conf"
if os.path.exists(conf_dir):
shutil.rmtree(conf_dir)
os.makedirs(conf_dir)
dataset_dir = os.path.join(conf_dir, "dataset")
os.makedirs(dataset_dir)
with open(os.path.join(dataset_dir, "0.1.yaml"), "w") as f:
f.write("name: dataset_0.1")
with open(os.path.join(conf_dir, "config.yaml"), "w") as f:
f.write("defaults:\n - dataset: 0.1")
with open("temp_app.py", "w") as f:
f.write("""
import hydra
@hydra.main(config_path="conf", config_name="config")
def my_app(cfg):
print(f"Dataset name: {cfg.dataset.name}")
if __name__ == "__main__":
my_app()
""")
result = subprocess.run(["python3", "temp_app.py"], capture_output=True, text=True)
print("Stdout:", result.stdout)
print("Stderr:", result.stderr)
if os.path.exists("temp_app.py"):
os.remove("temp_app.py")
if os.path.exists(conf_dir):
shutil.rmtree(conf_dir)
PY
<|"|>}<tool_call|><|tool_response>
Turn 30at 516 s238 tokens out12,070 prompt tokens
Oops, `hydra.main` uses `config_name` in newer versions, but maybe in this version it's something else? Let me check `hydra/__init__.py` or where `main` is defined. Actually, I can just test the `get_filename` logic directly in a small script.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nimport os\ndef get_filename(config_name):\n filename, ext = os.path.splitext(config_name)\n if ext == \"\":\n ext = \".yaml\"\n return \"{}{}\".format(filename, ext)\n\nprint(f\"'{get_filename('my_config')}'\") # Expected: 'my_config.yaml'\nprint(f\"'{get_filename('my_config.yaml')}'\") # Expected: 'my_config.yaml'\nprint(f\"'{get_filename('0.1')}'\") # Expected: '0.1.yaml', ACTUAL: '0.1'\nPY\n"
}Result of run_command 216 characters
{
"status": "ok",
"stdout": "'my_config.yaml'\n'my_config.yaml'\n'0.1'\n",
"stderr": "",
"exit_code": 0,
"budget_warning": "Only 0 tool call(s) remaining (30/30 used). Finalize your edits and call submit_patch soon."
}Generated tokens 238 tokens · stopped: STOP
Oops, `hydra.main` uses `config_name` in newer versions, but maybe in this version it's something else? Let me check `hydra/__init__.py` or where `main` is defined.
Actually, I can just test the `get_filename` logic directly in a small script.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
import os
def get_filename(config_name):
filename, ext = os.path.splitext(config_name)
if ext == "":
ext = ".yaml"
return "{}{}".format(filename, ext)
print(f"'{get_filename('my_config')}'") # Expected: 'my_config.yaml'
print(f"'{get_filename('my_config.yaml')}'") # Expected: 'my_config.yaml'
print(f"'{get_filename('0.1')}'") # Expected: '0.1.yaml', ACTUAL: '0.1'
PY
<|"|>}<tool_call|><|tool_response>
Patch, tests and logs
Final code change Included
diff --git a/my_app.py b/my_app.py new file mode 100644 index 0000000..f6515f3 --- /dev/null +++ b/my_app.py @@ -0,0 +1,9 @@ +import hydra +from omegaconf import DictConfig + +@hydra.main(config_path="conf", config_name="config") +def my_app(cfg: DictConfig): + print(cfg) + +if __name__ == "__main__": + my_app()
Test output Included
============================= test session starts ============================== collected 50 items tests/test_conf_loader.py ..........................FF.................. [ 92%] .... [100%] =================================== FAILURES =================================== /hydra/hydra/_internal/config_loader.py:308: hydra.errors.MissingConfigException: Could not load group1/abc.cde, available options: /hydra/hydra/_internal/config_loader.py:308: hydra.errors.MissingConfigException: Could not load group1/abc.cde, available options: ==================================== PASSES ==================================== - generated xml file: /tmp/rebench-grade-52d47b377c4044ec88daeca8e5bb37c9.xml -- =========================== short test summary info ============================ PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_configuration[hydra/test_utils/configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_configuration[pkg://hydra.test_utils.configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_with_missing_default[hydra/test_utils/configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_with_missing_default[pkg://hydra.test_utils.configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_with_missing_optional_default[hydra/test_utils/configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_with_missing_optional_default[pkg://hydra.test_utils.configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_with_optional_default[hydra/test_utils/configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_with_optional_default[pkg://hydra.test_utils.configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_changing_group_in_default[hydra/test_utils/configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_changing_group_in_default[pkg://hydra.test_utils.configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_adding_group_not_in_default[hydra/test_utils/configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_adding_group_not_in_default[pkg://hydra.test_utils.configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_change_run_dir_with_override[hydra/test_utils/configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_change_run_dir_with_override[pkg://hydra.test_utils.configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_change_run_dir_with_config[hydra/test_utils/configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_change_run_dir_with_config[pkg://hydra.test_utils.configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_strict[hydra/test_utils/configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_strict[pkg://hydra.test_utils.configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_history[hydra/test_utils/configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_history[pkg://hydra.test_utils.configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_history_with_basic_launcher[hydra/test_utils/configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_history_with_basic_launcher[pkg://hydra.test_utils.configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_yml_file[hydra/test_utils/configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_load_yml_file[pkg://hydra.test_utils.configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_override_with_equals[hydra/test_utils/configs] PASSED tests/test_conf_loader.py::TestConfigLoader::test_override_with_equals[pkg://hydra.test_utils.configs] PASSED tests/test_conf_loader.py::test_merge_default_lists[primary0-merged0-result0] PASSED tests/test_conf_loader.py::test_merge_default_lists[primary1-merged1-result1] PASSED tests/test_conf_loader.py::test_merge_default_lists[primary2-merged2-result2] PASSED tests/test_conf_loader.py::test_merge_default_lists[primary3-merged3-result3] PASSED tests/test_conf_loader.py::test_default_removal[removing-hydra-launcher-default.yaml-overrides0] PASSED tests/test_conf_loader.py::test_default_removal[config.yaml-overrides1] PASSED tests/test_conf_loader.py::test_default_removal[removing-hydra-launcher-default.yaml-overrides2] PASSED tests/test_conf_loader.py::test_default_removal[config.yaml-overrides3] PASSED tests/test_conf_loader.py::test_defaults_not_list_exception PASSED tests/test_conf_loader.py::test_resource_exists[hydra.test_utils-] PASSED tests/test_conf_loader.py::test_resource_exists[hydra.test_utils-__init__.py] PASSED tests/test_conf_loader.py::test_resource_exists[hydra.test_utils-configs] PASSED tests/test_conf_loader.py::test_resource_exists[hydra.test_utils-configs/config.yaml] PASSED tests/test_conf_loader.py::test_resource_exists[hydra.test_utils.configs-] PASSED tests/test_conf_loader.py::test_resource_exists[hydra.test_utils.configs-config.yaml] PASSED tests/test_conf_loader.py::test_resource_exists[hydra.test_utils.configs-group1] PASSED tests/test_conf_loader.py::test_resource_exists[hydra.test_utils.configs-group1/file1.yaml] PASSED tests/test_conf_loader.py::test_override_hydra_config_value_from_config_file PASSED tests/test_conf_loader.py::test_override_hydra_config_group_from_config_file PASSED tests/test_conf_loader.py::test_list_groups PASSED tests/test_conf_loader.py::test_non_config_group_default PASSED tests/test_conf_loader.py::test_mixed_composition_order FAILED tests/test_conf_loader.py::TestConfigLoader::test_compose_file_with_dot[hydra/test_utils/configs] FAILED tests/test_conf_loader.py::TestConfigLoader::test_compose_file_with_dot[pkg://hydra.test_utils.configs] ========================= 2 failed, 48 passed in 1.12s =========================
Test errors Included
Test report (JUnit) Included
<?xml version="1.0" encoding="utf-8"?><testsuites><testsuite errors="0" failures="2" hostname="1ae4544a7117" name="pytest" skipped="0" tests="50" time="1.116" timestamp="2026-11-14T04:05:57.762587"><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_configuration[hydra/test_utils/configs]" time="0.030" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_configuration[pkg://hydra.test_utils.configs]" time="0.023" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_with_missing_default[hydra/test_utils/configs]" time="0.024" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_with_missing_default[pkg://hydra.test_utils.configs]" time="0.024" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_with_missing_optional_default[hydra/test_utils/configs]" time="0.024" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_with_missing_optional_default[pkg://hydra.test_utils.configs]" time="0.032" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_with_optional_default[hydra/test_utils/configs]" time="0.025" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_with_optional_default[pkg://hydra.test_utils.configs]" time="0.026" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_changing_group_in_default[hydra/test_utils/configs]" time="0.027" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_changing_group_in_default[pkg://hydra.test_utils.configs]" time="0.026" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_adding_group_not_in_default[hydra/test_utils/configs]" time="0.036" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_adding_group_not_in_default[pkg://hydra.test_utils.configs]" time="0.028" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_change_run_dir_with_override[hydra/test_utils/configs]" time="0.025" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_change_run_dir_with_override[pkg://hydra.test_utils.configs]" time="0.025" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_change_run_dir_with_config[hydra/test_utils/configs]" time="0.025" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_change_run_dir_with_config[pkg://hydra.test_utils.configs]" time="0.030" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_strict[hydra/test_utils/configs]" time="0.058" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_strict[pkg://hydra.test_utils.configs]" time="0.059" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_history[hydra/test_utils/configs]" time="0.031" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_history[pkg://hydra.test_utils.configs]" time="0.026" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_history_with_basic_launcher[hydra/test_utils/configs]" time="0.025" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_history_with_basic_launcher[pkg://hydra.test_utils.configs]" time="0.025" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_yml_file[hydra/test_utils/configs]" time="0.025" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_load_yml_file[pkg://hydra.test_utils.configs]" time="0.031" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_override_with_equals[hydra/test_utils/configs]" time="0.026" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_override_with_equals[pkg://hydra.test_utils.configs]" time="0.026" /><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_compose_file_with_dot[hydra/test_utils/configs]" time="0.027"><failure message="hydra.errors.MissingConfigException: Could not load group1/abc.cde, available options: group1: 	file2 	file1 	abc.cde">E hydra.errors.MissingConfigException: Could not load group1/abc.cde, available options:
group1:
file2
file1
abc.cde</failure></testcase><testcase classname="tests.test_conf_loader.TestConfigLoader" name="test_compose_file_with_dot[pkg://hydra.test_utils.configs]" time="0.027"><failure message="hydra.errors.MissingConfigException: Could not load group1/abc.cde, available options: group1: 	file2 	file1 	abc.cde">E hydra.errors.MissingConfigException: Could not load group1/abc.cde, available options:
group1:
file2
file1
abc.cde</failure></testcase><testcase classname="tests.test_conf_loader" name="test_merge_default_lists[primary0-merged0-result0]" time="0.000" /><testcase classname="tests.test_conf_loader" name="test_merge_default_lists[primary1-merged1-result1]" time="0.000" /><testcase classname="tests.test_conf_loader" name="test_merge_default_lists[primary2-merged2-result2]" time="0.000" /><testcase classname="tests.test_conf_loader" name="test_merge_default_lists[primary3-merged3-result3]" time="0.000" /><testcase classname="tests.test_conf_loader" name="test_default_removal[removing-hydra-launcher-default.yaml-overrides0]" time="0.029" /><testcase classname="tests.test_conf_loader" name="test_default_removal[config.yaml-overrides1]" time="0.023" /><testcase classname="tests.test_conf_loader" name="test_default_removal[removing-hydra-launcher-default.yaml-overrides2]" time="0.023" /><testcase classname="tests.test_conf_loader" name="test_default_removal[config.yaml-overrides3]" time="0.023" /><testcase classname="tests.test_conf_loader" name="test_defaults_not_list_exception" time="0.003" /><testcase classname="tests.test_conf_loader" name="test_resource_exists[hydra.test_utils-]" time="0.000" /><testcase classname="tests.test_conf_loader" name="test_resource_exists[hydra.test_utils-__init__.py]" time="0.000" /><testcase classname="tests.test_conf_loader" name="test_resource_exists[hydra.test_utils-configs]" time="0.000" /><testcase classname="tests.test_conf_loader" name="test_resource_exists[hydra.test_utils-configs/config.yaml]" time="0.000" /><testcase classname="tests.test_conf_loader" name="test_resource_exists[hydra.test_utils.configs-]" time="0.000" /><testcase classname="tests.test_conf_loader" name="test_resource_exists[hydra.test_utils.configs-config.yaml]" time="0.000" /><testcase classname="tests.test_conf_loader" name="test_resource_exists[hydra.test_utils.configs-group1]" time="0.000" /><testcase classname="tests.test_conf_loader" name="test_resource_exists[hydra.test_utils.configs-group1/file1.yaml]" time="0.000" /><testcase classname="tests.test_conf_loader" name="test_override_hydra_config_value_from_config_file" time="0.032" /><testcase classname="tests.test_conf_loader" name="test_override_hydra_config_group_from_config_file" time="0.021" /><testcase classname="tests.test_conf_loader" name="test_list_groups" time="0.001" /><testcase classname="tests.test_conf_loader" name="test_non_config_group_default" time="0.028" /><testcase classname="tests.test_conf_loader" name="test_mixed_composition_order" time="0.033" /></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 facebookresearch/hydra.
[ 27.3s] 💭 (910 chars) "The user is reporting a bug in Hydra when loading a YAML file that has a dot in its base
name (e.g., `0.1.yaml`).
The tr..."
[ 27.3s] 🔧 run_command grep -rn --include="*.py" "MissingConfigException" hydra/_internal/config_loader
[ 27.4s] → 18:from ..errors import MissingConfigException
[ 33.5s] 💭 (71 chars) "Okay, let's look at `hydra/_internal/config_loader.py` around line 300."
[ 33.5s] 📖 read_file (hydra/_internal/config_loader.py)
[ 33.5s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/config_loader.py', 'content': '
files.append(fi…
[ 38.5s] 💭 (163 chars) "The function `_merge_config` calls `self._load_config_impl(new_cfg)`. If it returns `None`,
it raises `MissingConfigExce..."
[ 38.5s] 🔧 run_command grep -rn "def _load_config_impl" hydra/_internal/config_loader.py
[ 38.5s] → 201: def _load_config_impl(self, input_file, record_load=True):
[ 41.5s] 💭 (31 chars) "Let's read `_load_config_impl`."
[ 41.5s] 📖 read_file (hydra/_internal/config_loader.py)
[ 41.5s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/config_loader.py', 'content': '\n def
_load_config_impl(self, input_fil…
[ 47.5s] 💭 (85 chars) "`_load_config_impl` calls `self._find_config(input_file)`. Let's find `_find_config`."
[ 47.5s] 🔧 run_command grep -rn "def _find_config" hydra/_internal/config_loader.py
[ 47.5s] → 117: def _find_config(self, filepath):
[ 50.1s] 💭 (26 chars) "Let's read `_find_config`."
[ 50.1s] 📖 read_file (hydra/_internal/config_loader.py)
[ 50.2s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/config_loader.py', 'content': ' def
_split_path(path):\n prefix …
[ 60.1s] 💭 (536 chars) "Wait, `_find_config` just does:
```python
def _find_config(self, filepath):
found_search_path = None
..."
[ 60.1s] 🔧 run_command grep -rn "def _exists" hydra/_internal/config_loader.py
[ 60.2s] → 334: def _exists(is_pkg, filename):
[ 64.2s] 💭 (21 chars) "Let's read `_exists`."
[ 64.2s] 📖 read_file (hydra/_internal/config_loader.py)
[ 64.2s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/config_loader.py', 'content': '\n return
module_name, resource_name…
[ 86.0s] 💭 (599 chars) "Wait, `_exists` for the non-package case just does `os.path.exists(filename)`.
If `filepath` is `lr/0.1`, then `config_f..."
[ 86.0s] 📖 read_file (hydra/_internal/config_loader.py)
[ 86.0s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/config_loader.py', 'content': ' filename, ext =
os.path.splitex…
[ 150.1s] 💭 (2982 chars) "In `_merge_defaults`, there is a `get_filename(config_name)` helper:
```python
def get_filename(config_name):
..."
[ 150.1s] 🔧 run_command grep -n "\.yml" hydra/_internal/config_loader.py
[ 150.2s] → error (exit 0):
[ 154.4s] 💭 (111 chars) "It doesn't seem to mention `.yml` in `config_loader.py`.
Let's check `get_group_options` in `config_loader.py`."
[ 154.4s] 📖 read_file (hydra/_internal/config_loader.py)
[ 154.5s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/config_loader.py', 'content': '
and resource_is…
[ 182.9s] 💭 (901 chars) "It says:
```python
elif file_type == "file" and file.endswith(".yaml"):
..."
[ 182.9s] 🔧 run_command (19 lines) mkdir -p conf/lr
[ 183.0s] → error (exit 0):
[ 187.1s] 💭 (107 chars) "Ah, I used `config_name` in `hydra.main()`. Let me check the current Hydra API.
Looking at `hydra/main.py`."
[ 187.1s] 📖 read_file (hydra/main.py)
[ 187.1s] ✓ {'status': 'ok', 'filepath': 'hydra/main.py', 'content': '# Copyright (c) Facebook, Inc. and its
affiliates. All Rights …
[ 200.0s] 💭 (521 chars) "The current `hydra.main` only takes `config_path`. It doesn't take `config_name`.
Wait, the problem statement says "my_a..."
[ 200.0s] 📖 read_file (hydra/_internal/utils.py)
[ 200.0s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/utils.py', 'content': '# Copyright (c) Facebook, Inc. and
its affiliates. …
[ 204.5s] 💭 (117 chars) "`run_hydra` calls `Hydra()` and then `hydra.run(overrides=args.overrides)`.
Let's look at `hydra/_internal/hydra.py`."
[ 204.5s] 📖 read_file (hydra/_internal/hydra.py)
[ 204.5s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/hydra.py', 'content': '# Copyright (c) Facebook, Inc. and
its affiliates. …
[ 227.9s] 💭 (987 chars) "In `Hydra.__init__`:
```python
split_file = splitext(config_path)
if split_file[1] in (".yaml", ".yml"):..."
[ 227.9s] 📖 read_file (hydra/_internal/config_loader.py)
[ 228.0s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/config_loader.py', 'content': '# Copyright (c) Facebook,
Inc. and its affi…
[ 234.5s] 💭 (263 chars) "In `ConfigLoader.load_configuration`:
```python
# Load job config
job_cfg = self._create_cfg(cfg_filenam..."
[ 234.5s] 🔧 run_command grep -rn "def _create_cfg" hydra/_internal/config_loader.py
[ 234.6s] → 408: def _create_cfg(self, cfg_filename, record_load=True):
[ 291.6s] 💭 (49 chars) "Let's read `_create_cfg` and surrounding methods."
[ 291.6s] 📖 read_file (hydra/_internal/config_loader.py)
[ 291.6s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/config_loader.py', 'content': '
name=get_filena…
[ 296.2s] 💭 (24 chars) "And `_load_config_impl`:"
[ 296.2s] 🔧 run_command grep -rn "def _load_config_impl" hydra/_internal/config_loader.py
[ 296.3s] → 201: def _load_config_impl(self, input_file, record_load=True):
[ 299.1s] 💭 (31 chars) "Let's read `_load_config_impl`."
[ 299.1s] 📖 read_file (hydra/_internal/config_loader.py)
[ 299.2s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/config_loader.py', 'content': ' def
_load_config_impl(self, input_file,…
[ 301.8s] 💭 (19 chars) "And `_find_config`:"
[ 301.8s] 🔧 run_command grep -rn "def _find_config" hydra/_internal/config_loader.py
[ 301.8s] → 117: def _find_config(self, filepath):
[ 304.2s] 💭 (20 chars) "Read `_find_config`."
[ 304.2s] 📖 read_file (hydra/_internal/config_loader.py)
[ 304.3s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/config_loader.py', 'content': ' def _find_config(self,
filepath):\n …
[ 306.5s] 💭 (14 chars) "And `_exists`:"
[ 306.5s] 🔧 run_command grep -rn "def _exists" hydra/_internal/config_loader.py
[ 306.5s] → 334: def _exists(is_pkg, filename):
[ 309.1s] 💭 (15 chars) "Read `_exists`."
[ 309.1s] 📖 read_file (hydra/_internal/config_loader.py)
[ 309.2s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/config_loader.py', 'content': ' def _exists(is_pkg,
filename):\n …
[ 322.5s] 💭 (550 chars) "Aha! Here it is:
```python
def _merge_defaults(self, cfg, defaults, split_at):
def get_filename(config_name..."
[ 322.5s] 📖 read_file (hydra/_internal/config_loader.py)
[ 322.6s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/config_loader.py', 'content': ' if ext == "":\n
…
[ 326.9s] 💭 (73 chars) "Wait, I missed the beginning of `get_filename`. Let's read from line 360."
[ 326.9s] 📖 read_file (hydra/_internal/config_loader.py)
[ 327.0s] ✓ {'status': 'ok', 'filepath': 'hydra/_internal/config_loader.py', 'content': ' filename, ext =
os.path.splitex…
[ 370.7s] 💭 (2152 chars) "Okay, the `get_filename` function in `_merge_defaults` is:
```python
def get_filename(config_name):
..."
[ 370.7s] 🔧 run_command grep -rn "def get_filename" .
[ 370.8s] → ./hydra/_internal/config_loader.py:359: def get_filename(config_name):
[ 410.8s] 💭 (89 chars) "Only one `get_filename` definition.
Now let's refine the reproduction script to be sure."
[ 410.8s] 🔧 run_command (60 lines) python3 - <<'PY'
[ 410.9s] → error (exit 0):
[ 435.1s] 💭 (464 chars) "Ah, I tried to import `HydraConfig` from `hydra`, but it might be in
`hydra.core.hydra_config` or similar. Anyway, the `..."
[ 435.1s] 🔧 run_command (38 lines) python3 - <<'PY'
[ 435.2s] → Stdout:
[ 448.5s] 💭 (244 chars) "Oops, `hydra.main` uses `config_name` in newer versions, but maybe in this version it's
something else? Let me check `hy..."
[ 448.5s] 🔧 run_command (12 lines) python3 - <<'PY'
[ 448.6s] → 'my_config.yaml'
Native result row
{
"agent_error": "Agent exceeded session timeout (7.5 min)",
"duration_seconds": 521.5,
"error": "Test failures/errors recorded in JUnit XML (failures=2, errors=0)",
"grade": {
"collected_tests": 50,
"competition_junit_ok": false,
"error": "Test failures/errors recorded in JUnit XML (failures=2, errors=0)",
"required_issues_count": 2,
"resolved": false,
"status_counts": {
"FAILED": 2,
"PASSED": 48
},
"strict_clean_patch": true,
"test_exit_code": 1
},
"instance_id": "facebookresearch__hydra-273",
"pass_idx": 0,
"patch_chars": 320,
"phase1_seconds": 519.74,
"repo": "facebookresearch/hydra",
"request_log_path": "/kaggle-root/working/r31/rollouts_X/requests/facebookresearch__hydra-273__p0__r2.jsonl",
"resolved": false,
"rollout_idx": 2,
"run_key": "facebookresearch__hydra-273__p0__r2",
"strict_clean_patch": true,
"tool_calls": 30,
"total_llm_calls": 30,
"trace_path": "/kaggle-root/working/r31/rollouts_X/traces/trace_facebookresearch__hydra-273__p0__r2.json"
}