ROLLOUT 2 · scrapy/w3lib
scrapy__w3lib-202
Solved
225 stotal time
13tool calls
15model calls
2,603tokens generated
86,472prompt tokens read
No error recorded
⚠ The request log has 14 model calls but the trace has 16 agent calls, so tokens are listed separately instead of beside each 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 2,221 characters
You are evaluating a software engineering task for repository scrapy/w3lib. Problem Statement: Function `convert_entity` does not catch `OverflowError` Error: ``` OverflowError Python int too large to convert to C int ``` `w3lib` version -> `2.0.1` `Python` version -> `3.8.13` <img width="1131" alt="Screenshot 2022-10-31 at 10 02 22" src="https://user-images.githubusercontent.com/107861298/198971171-1af35f01-42d2-413a-8c47-9d2c3dc6ece1.png"> ## 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): ``` ./LICENSE ./MANIFEST.in ./NEWS ./README.rst ./codecov.yml ./conftest.py ./docs ./mypy.ini ./pylintrc ./pytest.ini ./setup.py ./tests ./tox.ini ./w3lib ./w3lib/__init__.py ./w3lib/_types.py ./w3lib/encoding.py ./w3lib/html.py ./w3lib/http.py ./w3lib/py.typed ./w3lib/url.py ./w3lib/util.py ```
Turn 1at 13 s142 tokens out2,705 prompt tokens
The user is reporting an `OverflowError` in `convert_entity` function in `w3lib`. The error is `Python int too large to convert to C int`. I need to locate `convert_entity` and see where it's defined. Looking at the workspace layout, it's likely in `w3lib/html.py` or `w3lib/encoding.py` given the name "entity". Let's search for `convert_entity`.
TOOL CALL · run_command
{
"command": "grep -rn --include=\"*.py\" \"def convert_entity\" /workspace/w3lib"
}Result of run_command 130 characters
{
"status": "ok",
"stdout": "/workspace/w3lib/html.py:69: def convert_entity(m: Match) -> str:\n",
"stderr": "",
"exit_code": 0
}Turn 2at 26 s123 tokens out2,913 prompt tokens
Okay, `convert_entity` is defined in `/workspace/w3lib/html.py` at line 69. Wait, it's defined as a method of something? Or a function? The `m: Match` suggests it's a callback for `re.sub`. Let's read the code around line 69 in `/workspace/w3lib/html.py`.
TOOL CALL · read_file
{
"end_line": 120,
"filepath": "w3lib/html.py",
"start_line": 40
}Result of read_file 3,298 characters
{
"status": "ok",
"filepath": "w3lib/html.py",
"content": " encoding: str = \"utf-8\",\n) -> str:\n \"\"\"Remove entities from the given `text` by converting them to their\n corresponding unicode character.\n\n `text` can be a unicode string or a byte string encoded in the given\n `encoding` (which defaults to 'utf-8').\n\n If `keep` is passed (with a list of entity names) those entities will\n be kept (they won't be removed).\n\n It supports both numeric entities (``&#nnnn;`` and ``&#hhhh;``)\n and named entities (such as `` `` or ``>``).\n\n If `remove_illegal` is ``True``, entities that can't be converted are removed.\n If `remove_illegal` is ``False``, entities that can't be converted are kept \"as\n is\". For more information see the tests.\n\n Always returns a unicode string (with the entities removed).\n\n >>> import w3lib.html\n >>> w3lib.html.replace_entities(b'Price: £100')\n 'Price: \\\\xa3100'\n >>> print(w3lib.html.replace_entities(b'Price: £100'))\n Price: £100\n >>>\n\n \"\"\"\n\n def convert_entity(m: Match) -> str:\n groups = m.groupdict()\n number = None\n if groups.get(\"dec\"):\n number = int(groups[\"dec\"], 10)\n elif groups.get(\"hex\"):\n number = int(groups[\"hex\"], 16)\n elif groups.get(\"named\"):\n entity_name = groups[\"named\"]\n if entity_name.lower() in keep:\n return m.group(0)\n else:\n number = name2codepoint.get(entity_name) or name2codepoint.get(\n entity_name.lower()\n )\n if number is not None:\n # Numeric character references in the 80-9F range are typically\n # interpreted by browsers as representing the characters mapped\n # to bytes 80-9F in the Windows-1252 encoding. For more info\n # see: http://en.wikipedia.org/wiki/Character_encodings_in_HTML\n try:\n if 0x80 <= number <= 0x9F:\n return bytes((number,)).decode(\"cp1252\")\n else:\n return chr(number)\n except ValueError:\n pass\n\n return \"\" if remove_illegal and groups.get(\"semicolon\") else m.group(0)\n\n return _ent_re.sub(convert_entity, to_unicode(text, encoding))\n\n\ndef has_entities(text: AnyStr, encoding: Optional[str] = None) -> bool:\n return bool(_ent_re.search(to_unicode(text, encoding)))\n\n\ndef replace_tags(text: AnyStr, token: str = \"\", encoding: Optional[str] = None) -> str:\n \"\"\"Replace all markup tags found in the given `text` by the given token.\n By default `token` is an empty string so it just removes all tags.\n\n `text` can be a unicode string or a regular string encoded as `encoding`\n (or ``'utf-8'`` if `encoding` is not given.)\n\n Always returns a unicode string.\n\n Examples:\n\n >>> import w3lib.html\n >>> w3lib.html.replace_tags('This text contains <a>some tag</a>')\n 'This text contains some tag'\n >>> w3lib.html.replace_tags('<p>Je ne parle pas <b>fran\\\\xe7ais</b></p>', ' -- ', 'latin-1')",
"start_line": 40,
"end_line": 120,
"total_lines": 369,
"is_truncated": false
}Turn 3at 64 s501 tokens out4,063 prompt tokens
The `convert_entity` function is a nested function within `replace_entities` (although the start of `replace_entities` is above line 40).
The relevant part is:
```python
if number is not None:
# Numeric character references in the 80-9F range are typically
# interpreted by browsers as representing the characters mapped
# to bytes 80-9F in the Windows-1252 encoding. For more info
# see: http://en.wikipedia.org/wiki/Character_encodings_in_HTML
try:
if 0x80 <= number <= 0x9F:
return bytes((number,)).decode("cp1252")
else:
return chr(number)
except ValueError:
pass
```
The problem statement says it does not catch `OverflowError` when `Python int too large to convert to C int`.
This likely happens in `chr(number)` if `number` is very large.
In Python 3, `chr()` can raise `ValueError` if the integer is outside the range [0, 0x10FFFF].
However, the error reported is `OverflowError: Python int too large to convert to C int`.
Wait, `chr()` should raise `ValueError` for values > 0x10FFFF.
Let's check if `chr()` can raise `OverflowError`.
On some platforms or Python versions, maybe? Or maybe it's `bytes((number,))`?
But `bytes((number,))` would raise `ValueError` if `number` is not in range(256). In the code, `bytes((number,))` is only called if `0x80 <= number <= 0x9F`.
Wait, let's try to reproduce it.
The user says:
`OverflowError`
`Python int too large to convert to C int`
Let's see what happens when I pass a very large integer to `chr()`.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\ntry:\n print(chr(10**100))\nexcept Exception as e:\n print(type(e), e)\nPY\n"
}Result of run_command 126 characters
{
"status": "ok",
"stdout": "<class 'OverflowError'> Python int too large to convert to C int\n",
"stderr": "",
"exit_code": 0
}Turn 4at 88 s349 tokens out4,618 prompt tokens
Aha! In the provided environment (Python 3.8.13 probably), `chr(10**100)` raises `OverflowError` instead of `ValueError`.
The code currently only catches `ValueError`:
```python
try:
if 0x80 <= number <= 0x9F:
return bytes((number,)).decode("cp1252")
else:
return chr(number)
except ValueError:
pass
```
I should catch `OverflowError` as well.
Let's verify if `replace_entities` is calling `convert_entity`.
Yes, `return _ent_re.sub(convert_entity, to_unicode(text, encoding))`.
Let's create a reproduction script to confirm that `replace_entities` fails with `OverflowError` when given a very large numeric entity.
The numeric entities are `&#nnnn;` or `&#hhhh;`.
For example, `�`.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom w3lib.html import replace_entities\ntry:\n print(replace_entities(\"�\"))\nexcept Exception as e:\n print(type(e), e)\nPY\n"
}Result of run_command 126 characters
{
"status": "ok",
"stdout": "<class 'OverflowError'> Python int too large to convert to C int\n",
"stderr": "",
"exit_code": 0
}Turn 5at 105 s196 tokens out5,021 prompt tokens
Confirmed. The reproduction script shows that `replace_entities` raises `OverflowError`.
I need to modify `w3lib/html.py` to catch `OverflowError` as well.
Looking at the code:
```python
try:
if 0x80 <= number <= 0x9F:
return bytes((number,)).decode("cp1252")
else:
return chr(number)
except ValueError:
pass
```
I should change `except ValueError:` to `except (ValueError, OverflowError):`.
Let's double check if there are other places in `w3lib/html.py` where `chr()` or similar conversions happen.
I'll search for `chr(`.
TOOL CALL · run_command
{
"command": "grep -rn \"chr(\" /workspace/w3lib/html.py"
}Result of run_command 103 characters
{
"status": "ok",
"stdout": "93: return chr(number)\n",
"stderr": "",
"exit_code": 0
}Turn 6at 117 s125 tokens out5,265 prompt tokens
Only one occurrence. Now let's check if `replace_entities` is used anywhere else or if there are async versions. The workspace layout doesn't show any `async_html.py` or similar. `w3lib` seems to be a utility library mostly containing sync functions. Let's verify the `replace_entities` implementation again to make sure I have the full context for the replacement.
TOOL CALL · read_file
{
"end_line": 100,
"filepath": "w3lib/html.py",
"start_line": 80
}Result of read_file 1,035 characters
{
"status": "ok",
"filepath": "w3lib/html.py",
"content": " else:\n number = name2codepoint.get(entity_name) or name2codepoint.get(\n entity_name.lower()\n )\n if number is not None:\n # Numeric character references in the 80-9F range are typically\n # interpreted by browsers as representing the characters mapped\n # to bytes 80-9F in the Windows-1252 encoding. For more info\n # see: http://en.wikipedia.org/wiki/Character_encodings_in_HTML\n try:\n if 0x80 <= number <= 0x9F:\n return bytes((number,)).decode(\"cp1252\")\n else:\n return chr(number)\n except ValueError:\n pass\n\n return \"\" if remove_illegal and groups.get(\"semicolon\") else m.group(0)\n\n return _ent_re.sub(convert_entity, to_unicode(text, encoding))\n",
"start_line": 80,
"end_line": 100,
"total_lines": 369,
"is_truncated": false
}Turn 7at 121 s62 tokens out5,702 prompt tokens
Now I will apply the fix.
TOOL CALL · edit_file
{
"filepath": "w3lib/html.py",
"new_string": " except (ValueError, OverflowError):\n pass",
"old_string": " except ValueError:\n pass"
}Result of edit_file 505 characters
{
"status": "ok",
"filepath": "w3lib/html.py",
"occurrences": 1,
"strategy": "exact",
"diff": "--- a/w3lib/html.py\n+++ b/w3lib/html.py\n@@ -91,7 +91,7 @@\n return bytes((number,)).decode(\"cp1252\")\n else:\n return chr(number)\n- except ValueError:\n+ except (ValueError, OverflowError):\n pass\n \n return \"\" if remove_illegal and groups.get(\"semicolon\") else m.group(0)\n",
"is_truncated": false
}Turn 8at 136 s153 tokens out5,937 prompt tokens
Now I'll verify the fix with the reproduction script and also check if existing tests pass. First the reproduction script.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom w3lib.html import replace_entities\ntry:\n # Should not raise OverflowError now. It should return the original entity if remove_illegal is False.\n print(f\"Result: {replace_entities('�')}\")\nexcept Exception as e:\n print(type(e), e)\nPY\n"
}Result of run_command 70 characters
{
"status": "ok",
"stdout": "Result: \n",
"stderr": "",
"exit_code": 0
}Turn 9at 147 s203 tokens out6,132 prompt tokens
Wait, why did it return an empty string?
Looking at the code:
```python
if number is not None:
try:
if 0x80 <= number <= 0x9F:
return bytes((number,)).decode("cp1252")
else:
return chr(number)
except (ValueError, OverflowError):
pass
return "" if remove_illegal and groups.get("semicolon") else m.group(0)
```
If `remove_illegal` is `False` (default), it should return `m.group(0)`.
Wait, what are the default arguments for `replace_entities`?
Let's read the start of `replace_entities`.
TOOL CALL · read_file
{
"end_line": 60,
"filepath": "w3lib/html.py",
"start_line": 30
}Result of read_file 1,216 characters
{
"status": "ok",
"filepath": "w3lib/html.py",
"content": " r\"((?P<cdata_s><!\\[CDATA\\[)(?P<cdata_d>.*?)(?P<cdata_e>\\]\\]>))\", re.DOTALL\n)\n\nHTML5_WHITESPACE = \" \\t\\n\\r\\x0c\"\n\n\ndef replace_entities(\n text: AnyStr,\n keep: Iterable[str] = (),\n remove_illegal: bool = True,\n encoding: str = \"utf-8\",\n) -> str:\n \"\"\"Remove entities from the given `text` by converting them to their\n corresponding unicode character.\n\n `text` can be a unicode string or a byte string encoded in the given\n `encoding` (which defaults to 'utf-8').\n\n If `keep` is passed (with a list of entity names) those entities will\n be kept (they won't be removed).\n\n It supports both numeric entities (``&#nnnn;`` and ``&#hhhh;``)\n and named entities (such as `` `` or ``>``).\n\n If `remove_illegal` is ``True``, entities that can't be converted are removed.\n If `remove_illegal` is ``False``, entities that can't be converted are kept \"as\n is\". For more information see the tests.\n\n Always returns a unicode string (with the entities removed).\n\n >>> import w3lib.html",
"start_line": 30,
"end_line": 60,
"total_lines": 369,
"is_truncated": false
}Turn 10at 171 s225 tokens out6,757 prompt tokens
`remove_illegal` defaults to `True`.
```python
def replace_entities(
text: AnyStr,
keep: Iterable[str] = (),
remove_illegal: bool = True,
encoding: str = "utf-8",
) -> str:
```
So if `remove_illegal` is `True` and the entity is illegal (too large), it returns `""`. This is consistent with the current behavior of `replace_entities`.
Let me check with `remove_illegal=False`.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom w3lib.html import replace_entities\ntry:\n print(f\"Result: {replace_entities('�', remove_illegal=False)}\")\nexcept Exception as e:\n print(type(e), e)\nPY\n"
}Result of run_command 106 characters
{
"status": "ok",
"stdout": "Result: �\n",
"stderr": "",
"exit_code": 0
}Turn 11at 176 s91 tokens out7,058 prompt tokens
Okay, so it's working as expected now. It no longer crashes with `OverflowError` and follows the `remove_illegal` logic. Now let's run the tests for `w3lib/html.py` to make sure we didn't break anything.
TOOL CALL · run_command
{
"command": "pytest tests/test_html.py -q --tb=short --no-header"
}Result of run_command 161 characters
{
"status": "ok",
"stdout": "....................................................... [100%]\n55 passed in 0.06s\n",
"stderr": "",
"exit_code": 0
}Turn 12at 203 s228 tokens out7,212 prompt tokens
Tests passed. Let's double check if I missed any other similar patterns. I only saw one `chr()` call. What about `bytes((number,))`? It's called when `0x80 <= number <= 0x9F`. `number` is obtained from `int(groups["dec"], 10)` or `int(groups["hex"], 16)`. If `number` is `0x80` to `0x9F`, it's fine. If `number` is something like `10**100`, it will go to the `else` branch and call `chr(number)`, which we now catch. Is there any other part of `w3lib` that could have this issue? The report specifically mentioned `convert_entity` which I fixed. Let's check for any other usages of `chr` or conversions that might overflow.
TOOL CALL · run_command
{
"command": "grep -rn \"chr(\" /workspace/w3lib"
}Result of run_command 128 characters
{
"status": "ok",
"stdout": "/workspace/w3lib/html.py:93: return chr(number)\n",
"stderr": "",
"exit_code": 0
}Turn 13at 208 s52 tokens out7,498 prompt tokens
Only one. One last check: let's make sure I didn't leave any untracked files and the diff is clean.
TOOL CALL · run_command
{
"command": "git status --short && git diff"
}Result of run_command 561 characters
{
"status": "ok",
"stdout": " M w3lib/html.py\ndiff --git a/w3lib/html.py b/w3lib/html.py\nindex a31d42b..0cff2ff 100644\n--- a/w3lib/html.py\n+++ b/w3lib/html.py\n@@ -91,7 +91,7 @@ def replace_entities(\n return bytes((number,)).decode(\"cp1252\")\n else:\n return chr(number)\n- except ValueError:\n+ except (ValueError, OverflowError):\n pass\n \n return \"\" if remove_illegal and groups.get(\"semicolon\") else m.group(0)\n",
"stderr": "",
"exit_code": 0
}Turn 14at 209 s26 tokens out7,763 prompt tokens
The diff is minimal and correct. I'm ready to submit.
TOOL CALL · submit_patch
Result of submit_patch 55 characters
{
"status": "ok",
"patch_size": 464,
"files_changed": 1
}Turn 15at 222 s127 tokens out7,828 prompt tokens
I have reproduced the issue, applied the fix by catching `OverflowError` in `convert_entity` within `replace_entities` in `w3lib/html.py`, and verified the fix and existing tests.
Turn 16at 222 s
The `convert_entity` inner function in `w3lib.html.replace_entities` failed to catch `OverflowError` when attempting to convert extremely large numeric character references using `chr()`. I have updated the exception handler to catch both `ValueError` and `OverflowError`, ensuring that such entities are handled according to the `remove_illegal` parameter instead of crashing the application.
Model calls (not matched to turns)
Generated tokens 142 tokens · stopped: STOP
The user is reporting an `OverflowError` in `convert_entity` function in `w3lib`. The error is `Python int too large to convert to C int`. I need to locate `convert_entity` and see where it's defined. Looking at the workspace layout, it's likely in `w3lib/html.py` or `w3lib/encoding.py` given the name "entity". Let's search for `convert_entity`.
<|channel>thought
The user is reporting an `OverflowError` in `convert_entity` function in `w3lib`.
The error is `Python int too large to convert to C int`.
I need to locate `convert_entity` and see where it's defined.
Looking at the workspace layout, it's likely in `w3lib/html.py` or `w3lib/encoding.py` given the name "entity".
Let's search for `convert_entity`.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" "def convert_entity" /workspace/w3lib<|"|>}<tool_call|><|tool_response>
Generated tokens 123 tokens · stopped: STOP
Okay, `convert_entity` is defined in `/workspace/w3lib/html.py` at line 69. Wait, it's defined as a method of something? Or a function? The `m: Match` suggests it's a callback for `re.sub`. Let's read the code around line 69 in `/workspace/w3lib/html.py`.
Okay, `convert_entity` is defined in `/workspace/w3lib/html.py` at line 69.
Wait, it's defined as a method of something? Or a function? The `m: Match` suggests it's a callback for `re.sub`.
Let's read the code around line 69 in `/workspace/w3lib/html.py`.<channel|><|tool_call>call:read_file{filepath:<|"|>w3lib/html.py<|"|>,start_line:40,end_line:120}<tool_call|><|tool_response>
Generated tokens 501 tokens · stopped: STOP
The `convert_entity` function is a nested function within `replace_entities` (although the start of `replace_entities` is above line 40).
The relevant part is:
```python
if number is not None:
# Numeric character references in the 80-9F range are typically
# interpreted by browsers as representing the characters mapped
# to bytes 80-9F in the Windows-1252 encoding. For more info
# see: http://en.wikipedia.org/wiki/Character_encodings_in_HTML
try:
if 0x80 <= number <= 0x9F:
return bytes((number,)).decode("cp1252")
else:
return chr(number)
except ValueError:
pass
```
The problem statement says it does not catch `OverflowError` when `Python int too large to convert to C int`.
This likely happens in `chr(number)` if `number` is very large.
In Python 3, `chr()` can raise `ValueError` if the integer is outside the range [0, 0x10FFFF].
However, the error reported is `OverflowError: Python int too large to convert to C int`.
Wait, `chr()` should raise `ValueError` for values > 0x10FFFF.
Let's check if `chr()` can raise `OverflowError`.
On some platforms or Python versions, maybe? Or maybe it's `bytes((number,))`?
But `bytes((number,))` would raise `ValueError` if `number` is not in range(256). In the code, `bytes((number,))` is only called if `0x80 <= number <= 0x9F`.
Wait, let's try to reproduce it.
The user says:
`OverflowError`
`Python int too large to convert to C int`
Let's see what happens when I pass a very large integer to `chr()`.
The `convert_entity` function is a nested function within `replace_entities` (although the start of `replace_entities` is above line 40).
The relevant part is:
```python
if number is not None:
# Numeric character references in the 80-9F range are typically
# interpreted by browsers as representing the characters mapped
# to bytes 80-9F in the Windows-1252 encoding. For more info
# see: http://en.wikipedia.org/wiki/Character_encodings_in_HTML
try:
if 0x80 <= number <= 0x9F:
return bytes((number,)).decode("cp1252")
else:
return chr(number)
except ValueError:
pass
```
The problem statement says it does not catch `OverflowError` when `Python int too large to convert to C int`.
This likely happens in `chr(number)` if `number` is very large.
In Python 3, `chr()` can raise `ValueError` if the integer is outside the range [0, 0x10FFFF].
However, the error reported is `OverflowError: Python int too large to convert to C int`.
Wait, `chr()` should raise `ValueError` for values > 0x10FFFF.
Let's check if `chr()` can raise `OverflowError`.
On some platforms or Python versions, maybe? Or maybe it's `bytes((number,))`?
But `bytes((number,))` would raise `ValueError` if `number` is not in range(256). In the code, `bytes((number,))` is only called if `0x80 <= number <= 0x9F`.
Wait, let's try to reproduce it.
The user says:
`OverflowError`
`Python int too large to convert to C int`
Let's see what happens when I pass a very large integer to `chr()`.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
try:
print(chr(10**100))
except Exception as e:
print(type(e), e)
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 349 tokens · stopped: STOP
Aha! In the provided environment (Python 3.8.13 probably), `chr(10**100)` raises `OverflowError` instead of `ValueError`.
The code currently only catches `ValueError`:
```python
try:
if 0x80 <= number <= 0x9F:
return bytes((number,)).decode("cp1252")
else:
return chr(number)
except ValueError:
pass
```
I should catch `OverflowError` as well.
Let's verify if `replace_entities` is calling `convert_entity`.
Yes, `return _ent_re.sub(convert_entity, to_unicode(text, encoding))`.
Let's create a reproduction script to confirm that `replace_entities` fails with `OverflowError` when given a very large numeric entity.
The numeric entities are `&#nnnn;` or `&#hhhh;`.
For example, `�`.
Aha! In the provided environment (Python 3.8.13 probably), `chr(10**100)` raises `OverflowError` instead of `ValueError`.
The code currently only catches `ValueError`:
```python
try:
if 0x80 <= number <= 0x9F:
return bytes((number,)).decode("cp1252")
else:
return chr(number)
except ValueError:
pass
```
I should catch `OverflowError` as well.
Let's verify if `replace_entities` is calling `convert_entity`.
Yes, `return _ent_re.sub(convert_entity, to_unicode(text, encoding))`.
Let's create a reproduction script to confirm that `replace_entities` fails with `OverflowError` when given a very large numeric entity.
The numeric entities are `&#nnnn;` or `&#hhhh;`.
For example, `�`.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from w3lib.html import replace_entities
try:
print(replace_entities("�"))
except Exception as e:
print(type(e), e)
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 196 tokens · stopped: STOP
Confirmed. The reproduction script shows that `replace_entities` raises `OverflowError`.
I need to modify `w3lib/html.py` to catch `OverflowError` as well.
Looking at the code:
```python
try:
if 0x80 <= number <= 0x9F:
return bytes((number,)).decode("cp1252")
else:
return chr(number)
except ValueError:
pass
```
I should change `except ValueError:` to `except (ValueError, OverflowError):`.
Let's double check if there are other places in `w3lib/html.py` where `chr()` or similar conversions happen.
I'll search for `chr(`.
Confirmed. The reproduction script shows that `replace_entities` raises `OverflowError`.
I need to modify `w3lib/html.py` to catch `OverflowError` as well.
Looking at the code:
```python
try:
if 0x80 <= number <= 0x9F:
return bytes((number,)).decode("cp1252")
else:
return chr(number)
except ValueError:
pass
```
I should change `except ValueError:` to `except (ValueError, OverflowError):`.
Let's double check if there are other places in `w3lib/html.py` where `chr()` or similar conversions happen.
I'll search for `chr(`.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "chr(" /workspace/w3lib/html.py<|"|>}<tool_call|><|tool_response>
Generated tokens 125 tokens · stopped: STOP
Only one occurrence. Now let's check if `replace_entities` is used anywhere else or if there are async versions. The workspace layout doesn't show any `async_html.py` or similar. `w3lib` seems to be a utility library mostly containing sync functions. Let's verify the `replace_entities` implementation again to make sure I have the full context for the replacement.
Only one occurrence.
Now let's check if `replace_entities` is used anywhere else or if there are async versions.
The workspace layout doesn't show any `async_html.py` or similar. `w3lib` seems to be a utility library mostly containing sync functions.
Let's verify the `replace_entities` implementation again to make sure I have the full context for the replacement.
<channel|><|tool_call>call:read_file{end_line:100,filepath:<|"|>w3lib/html.py<|"|>,start_line:80}<tool_call|><|tool_response>
Generated tokens 62 tokens · stopped: STOP
Now I will apply the fix.
Now I will apply the fix.
<channel|><|tool_call>call:edit_file{filepath:<|"|>w3lib/html.py<|"|>,new_string:<|"|> except (ValueError, OverflowError):
pass<|"|>,old_string:<|"|> except ValueError:
pass<|"|>}<tool_call|><|tool_response>
Generated tokens 153 tokens · stopped: STOP
Now I'll verify the fix with the reproduction script and also check if existing tests pass. First the reproduction script.
Now I'll verify the fix with the reproduction script and also check if existing tests pass.
First the reproduction script.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from w3lib.html import replace_entities
try:
# Should not raise OverflowError now. It should return the original entity if remove_illegal is False.
print(f"Result: {replace_entities('�')}")
except Exception as e:
print(type(e), e)
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 203 tokens · stopped: STOP
Wait, why did it return an empty string?
Looking at the code:
```python
if number is not None:
try:
if 0x80 <= number <= 0x9F:
return bytes((number,)).decode("cp1252")
else:
return chr(number)
except (ValueError, OverflowError):
pass
return "" if remove_illegal and groups.get("semicolon") else m.group(0)
```
If `remove_illegal` is `False` (default), it should return `m.group(0)`.
Wait, what are the default arguments for `replace_entities`?
Let's read the start of `replace_entities`.
Wait, why did it return an empty string?
Looking at the code:
```python
if number is not None:
try:
if 0x80 <= number <= 0x9F:
return bytes((number,)).decode("cp1252")
else:
return chr(number)
except (ValueError, OverflowError):
pass
return "" if remove_illegal and groups.get("semicolon") else m.group(0)
```
If `remove_illegal` is `False` (default), it should return `m.group(0)`.
Wait, what are the default arguments for `replace_entities`?
Let's read the start of `replace_entities`.
<channel|><|tool_call>call:read_file{end_line:60,filepath:<|"|>w3lib/html.py<|"|>,start_line:30}<tool_call|><|tool_response>
Generated tokens 225 tokens · stopped: STOP
`remove_illegal` defaults to `True`.
```python
def replace_entities(
text: AnyStr,
keep: Iterable[str] = (),
remove_illegal: bool = True,
encoding: str = "utf-8",
) -> str:
```
So if `remove_illegal` is `True` and the entity is illegal (too large), it returns `""`. This is consistent with the current behavior of `replace_entities`.
Let me check with `remove_illegal=False`.
`remove_illegal` defaults to `True`.
```python
def replace_entities(
text: AnyStr,
keep: Iterable[str] = (),
remove_illegal: bool = True,
encoding: str = "utf-8",
) -> str:
```
So if `remove_illegal` is `True` and the entity is illegal (too large), it returns `""`. This is consistent with the current behavior of `replace_entities`.
Let me check with `remove_illegal=False`.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from w3lib.html import replace_entities
try:
print(f"Result: {replace_entities('�', remove_illegal=False)}")
except Exception as e:
print(type(e), e)
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 91 tokens · stopped: STOP
Okay, so it's working as expected now. It no longer crashes with `OverflowError` and follows the `remove_illegal` logic. Now let's run the tests for `w3lib/html.py` to make sure we didn't break anything.
Okay, so it's working as expected now. It no longer crashes with `OverflowError` and follows the `remove_illegal` logic.
Now let's run the tests for `w3lib/html.py` to make sure we didn't break anything.<channel|><|tool_call>call:run_command{command:<|"|>pytest tests/test_html.py -q --tb=short --no-header<|"|>}<tool_call|><|tool_response>
Generated tokens 228 tokens · stopped: STOP
Tests passed. Let's double check if I missed any other similar patterns. I only saw one `chr()` call. What about `bytes((number,))`? It's called when `0x80 <= number <= 0x9F`. `number` is obtained from `int(groups["dec"], 10)` or `int(groups["hex"], 16)`. If `number` is `0x80` to `0x9F`, it's fine. If `number` is something like `10**100`, it will go to the `else` branch and call `chr(number)`, which we now catch. Is there any other part of `w3lib` that could have this issue? The report specifically mentioned `convert_entity` which I fixed. Let's check for any other usages of `chr` or conversions that might overflow.
Tests passed.
Let's double check if I missed any other similar patterns.
I only saw one `chr()` call.
What about `bytes((number,))`?
It's called when `0x80 <= number <= 0x9F`.
`number` is obtained from `int(groups["dec"], 10)` or `int(groups["hex"], 16)`.
If `number` is `0x80` to `0x9F`, it's fine.
If `number` is something like `10**100`, it will go to the `else` branch and call `chr(number)`, which we now catch.
Is there any other part of `w3lib` that could have this issue?
The report specifically mentioned `convert_entity` which I fixed.
Let's check for any other usages of `chr` or conversions that might overflow.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "chr(" /workspace/w3lib<|"|>}<tool_call|><|tool_response>
Generated tokens 52 tokens · stopped: STOP
Only one. One last check: let's make sure I didn't leave any untracked files and the diff is clean.
Only one.
One last check: let's make sure I didn't leave any untracked files and the diff is clean.
<channel|><|tool_call>call:run_command{command:<|"|>git status --short && git diff<|"|>}<tool_call|><|tool_response>
Generated tokens 26 tokens · stopped: STOP
The diff is minimal and correct. I'm ready to submit.
The diff is minimal and correct.
I'm ready to submit.
<channel|><|tool_call>call:submit_patch{}<tool_call|><|tool_response>
Patch, tests and logs
Final code change Included
diff --git a/w3lib/html.py b/w3lib/html.py
index a31d42b..0cff2ff 100644
--- a/w3lib/html.py
+++ b/w3lib/html.py
@@ -91,7 +91,7 @@ def replace_entities(
return bytes((number,)).decode("cp1252")
else:
return chr(number)
- except ValueError:
+ except (ValueError, OverflowError):
pass
return "" if remove_illegal and groups.get("semicolon") else m.group(0)
Test output Included
============================= test session starts ============================== collected 158 items tests/test_encoding.py ................... [ 12%] tests/test_html.py ..................................................... [ 45%] .. [ 46%] tests/test_http.py ....... [ 51%] tests/test_url.py .x.................................................... [ 85%] .................. [ 96%] tests/test_util.py ..... [100%] ==================================== PASSES ==================================== - generated xml file: /tmp/rebench-grade-093b615283604ad8b538d982a1363298.xml -- =========================== short test summary info ============================ PASSED tests/test_encoding.py::RequestEncodingTests::test_bom PASSED tests/test_encoding.py::RequestEncodingTests::test_html_body_declared_encoding PASSED tests/test_encoding.py::RequestEncodingTests::test_html_body_declared_encoding_unicode PASSED tests/test_encoding.py::RequestEncodingTests::test_http_encoding_header PASSED tests/test_encoding.py::CodecsEncodingTestCase::test_resolve_encoding PASSED tests/test_encoding.py::UnicodeDecodingTestCase::test_invalid_utf8 PASSED tests/test_encoding.py::UnicodeDecodingTestCase::test_utf8 PASSED tests/test_encoding.py::HtmlConversionTests::test_BOM PASSED tests/test_encoding.py::HtmlConversionTests::test_autodetect PASSED tests/test_encoding.py::HtmlConversionTests::test_content_type_and_conversion PASSED tests/test_encoding.py::HtmlConversionTests::test_default_encoding PASSED tests/test_encoding.py::HtmlConversionTests::test_empty_body PASSED tests/test_encoding.py::HtmlConversionTests::test_html_encoding PASSED tests/test_encoding.py::HtmlConversionTests::test_invalid_utf8_encoded_body_with_valid_utf8_BOM PASSED tests/test_encoding.py::HtmlConversionTests::test_python_crash PASSED tests/test_encoding.py::HtmlConversionTests::test_replace_wrong_encoding PASSED tests/test_encoding.py::HtmlConversionTests::test_unicode_body PASSED tests/test_encoding.py::HtmlConversionTests::test_utf16_32 PASSED tests/test_encoding.py::HtmlConversionTests::test_utf8_unexpected_end_of_data_with_valid_utf8_BOM PASSED tests/test_html.py::RemoveEntitiesTest::test_browser_hack PASSED tests/test_html.py::RemoveEntitiesTest::test_encoding PASSED tests/test_html.py::RemoveEntitiesTest::test_illegal_entities PASSED tests/test_html.py::RemoveEntitiesTest::test_keep_entities PASSED tests/test_html.py::RemoveEntitiesTest::test_missing_semicolon PASSED tests/test_html.py::RemoveEntitiesTest::test_regular PASSED tests/test_html.py::RemoveEntitiesTest::test_returns_unicode PASSED tests/test_html.py::ReplaceTagsTest::test_replace_tags PASSED tests/test_html.py::ReplaceTagsTest::test_replace_tags_multiline PASSED tests/test_html.py::ReplaceTagsTest::test_returns_unicode PASSED tests/test_html.py::RemoveCommentsTest::test_no_comments PASSED tests/test_html.py::RemoveCommentsTest::test_remove_comments PASSED tests/test_html.py::RemoveCommentsTest::test_returns_unicode PASSED tests/test_html.py::RemoveTagsTest::test_keep_argument PASSED tests/test_html.py::RemoveTagsTest::test_remove_empty_tags PASSED tests/test_html.py::RemoveTagsTest::test_remove_tags PASSED tests/test_html.py::RemoveTagsTest::test_remove_tags_with_attributes PASSED tests/test_html.py::RemoveTagsTest::test_remove_tags_without_tags PASSED tests/test_html.py::RemoveTagsTest::test_returns_unicode PASSED tests/test_html.py::RemoveTagsTest::test_uppercase_tags PASSED tests/test_html.py::RemoveTagsWithContentTest::test_empty_tags PASSED tests/test_html.py::RemoveTagsWithContentTest::test_returns_unicode PASSED tests/test_html.py::RemoveTagsWithContentTest::test_tags_with_shared_prefix PASSED tests/test_html.py::RemoveTagsWithContentTest::test_with_tags PASSED tests/test_html.py::RemoveTagsWithContentTest::test_without_tags PASSED tests/test_html.py::ReplaceEscapeCharsTest::test_returns_unicode PASSED tests/test_html.py::ReplaceEscapeCharsTest::test_with_escape_chars PASSED tests/test_html.py::ReplaceEscapeCharsTest::test_without_escape_chars PASSED tests/test_html.py::UnquoteMarkupTest::test_returns_unicode PASSED tests/test_html.py::UnquoteMarkupTest::test_unquote_markup PASSED tests/test_html.py::GetBaseUrlTest::test_attributes_before_href PASSED tests/test_html.py::GetBaseUrlTest::test_base_url_in_comment PASSED tests/test_html.py::GetBaseUrlTest::test_get_base_url PASSED tests/test_html.py::GetBaseUrlTest::test_get_base_url_latin1 PASSED tests/test_html.py::GetBaseUrlTest::test_get_base_url_latin1_percent PASSED tests/test_html.py::GetBaseUrlTest::test_get_base_url_utf8 PASSED tests/test_html.py::GetBaseUrlTest::test_no_scheme_url PASSED tests/test_html.py::GetBaseUrlTest::test_relative_url_with_absolute_path PASSED tests/test_html.py::GetBaseUrlTest::test_tag_name PASSED tests/test_html.py::GetMetaRefreshTest::test_commented_meta_refresh PASSED tests/test_html.py::GetMetaRefreshTest::test_entities_in_redirect_url PASSED tests/test_html.py::GetMetaRefreshTest::test_float_refresh_intervals PASSED tests/test_html.py::GetMetaRefreshTest::test_get_meta_refresh PASSED tests/test_html.py::GetMetaRefreshTest::test_html_comments_with_uncommented_meta_refresh PASSED tests/test_html.py::GetMetaRefreshTest::test_inside_noscript PASSED tests/test_html.py::GetMetaRefreshTest::test_inside_script PASSED tests/test_html.py::GetMetaRefreshTest::test_leading_newline_in_url PASSED tests/test_html.py::GetMetaRefreshTest::test_multiline PASSED tests/test_html.py::GetMetaRefreshTest::test_nonascii_url_latin1 PASSED tests/test_html.py::GetMetaRefreshTest::test_nonascii_url_latin1_query PASSED tests/test_html.py::GetMetaRefreshTest::test_nonascii_url_utf8 PASSED tests/test_html.py::GetMetaRefreshTest::test_redirections_in_different_ordering__in_meta_tag PASSED tests/test_html.py::GetMetaRefreshTest::test_relative_redirects PASSED tests/test_html.py::GetMetaRefreshTest::test_tag_name PASSED tests/test_html.py::GetMetaRefreshTest::test_without_url PASSED tests/test_http.py::HttpTests::test_basic_auth_header PASSED tests/test_http.py::HttpTests::test_basic_auth_header_encoding PASSED tests/test_http.py::HttpTests::test_headers_dict_to_raw PASSED tests/test_http.py::HttpTests::test_headers_dict_to_raw_listtuple PASSED tests/test_http.py::HttpTests::test_headers_dict_to_raw_wrong_values PASSED tests/test_http.py::HttpTests::test_headers_raw_dict_none PASSED tests/test_http.py::HttpTests::test_headers_raw_to_dict PASSED tests/test_url.py::UrlTests::test_add_or_replace_parameter PASSED tests/test_url.py::UrlTests::test_add_or_replace_parameters PASSED tests/test_url.py::UrlTests::test_add_or_replace_parameters_does_not_change_input_param PASSED tests/test_url.py::UrlTests::test_any_to_uri PASSED tests/test_url.py::UrlTests::test_file_uri_to_path PASSED tests/test_url.py::UrlTests::test_is_url PASSED tests/test_url.py::UrlTests::test_path_to_file_uri PASSED tests/test_url.py::UrlTests::test_safe_download_url PASSED tests/test_url.py::UrlTests::test_safe_url_idna PASSED tests/test_url.py::UrlTests::test_safe_url_idna_encoding_failure PASSED tests/test_url.py::UrlTests::test_safe_url_port_number PASSED tests/test_url.py::UrlTests::test_safe_url_string PASSED tests/test_url.py::UrlTests::test_safe_url_string_bytes_input PASSED tests/test_url.py::UrlTests::test_safe_url_string_bytes_input_nonutf8 PASSED tests/test_url.py::UrlTests::test_safe_url_string_encode_idna_domain_with_port PASSED tests/test_url.py::UrlTests::test_safe_url_string_encode_idna_domain_with_username_and_empty_password_and_port_number PASSED tests/test_url.py::UrlTests::test_safe_url_string_encode_idna_domain_with_username_password_and_port_number PASSED tests/test_url.py::UrlTests::test_safe_url_string_misc PASSED tests/test_url.py::UrlTests::test_safe_url_string_preserve_nonfragment_hash PASSED tests/test_url.py::UrlTests::test_safe_url_string_quote_path PASSED tests/test_url.py::UrlTests::test_safe_url_string_remove_ascii_tab_and_newlines PASSED tests/test_url.py::UrlTests::test_safe_url_string_unsafe_chars PASSED tests/test_url.py::UrlTests::test_safe_url_string_user_and_pass_percentage_encoded PASSED tests/test_url.py::UrlTests::test_safe_url_string_userinfo_unsafe_chars PASSED tests/test_url.py::UrlTests::test_safe_url_string_with_query PASSED tests/test_url.py::UrlTests::test_url_query_cleaner PASSED tests/test_url.py::UrlTests::test_url_query_cleaner_keep_fragments PASSED tests/test_url.py::UrlTests::test_url_query_parameter PASSED tests/test_url.py::UrlTests::test_url_query_parameter_2 PASSED tests/test_url.py::CanonicalizeUrlTest::test_append_missing_path PASSED tests/test_url.py::CanonicalizeUrlTest::test_canonicalize_idns PASSED tests/test_url.py::CanonicalizeUrlTest::test_canonicalize_parse_url PASSED tests/test_url.py::CanonicalizeUrlTest::test_canonicalize_url PASSED tests/test_url.py::CanonicalizeUrlTest::test_canonicalize_url_idempotence PASSED tests/test_url.py::CanonicalizeUrlTest::test_canonicalize_url_idna_exceptions PASSED tests/test_url.py::CanonicalizeUrlTest::test_canonicalize_url_unicode_path PASSED tests/test_url.py::CanonicalizeUrlTest::test_canonicalize_url_unicode_query_string PASSED tests/test_url.py::CanonicalizeUrlTest::test_canonicalize_url_unicode_query_string_wrong_encoding PASSED tests/test_url.py::CanonicalizeUrlTest::test_canonicalize_urlparsed PASSED tests/test_url.py::CanonicalizeUrlTest::test_domains_are_case_insensitive PASSED tests/test_url.py::CanonicalizeUrlTest::test_dont_convert_safe_characters PASSED tests/test_url.py::CanonicalizeUrlTest::test_keep_blank_values PASSED tests/test_url.py::CanonicalizeUrlTest::test_non_ascii_percent_encoding_in_paths PASSED tests/test_url.py::CanonicalizeUrlTest::test_non_ascii_percent_encoding_in_query_arguments PASSED tests/test_url.py::CanonicalizeUrlTest::test_normalize_percent_encoding_in_paths PASSED tests/test_url.py::CanonicalizeUrlTest::test_normalize_percent_encoding_in_query_arguments PASSED tests/test_url.py::CanonicalizeUrlTest::test_port_number PASSED tests/test_url.py::CanonicalizeUrlTest::test_preserve_nonfragment_hash PASSED tests/test_url.py::CanonicalizeUrlTest::test_quoted_slash_and_question_sign PASSED tests/test_url.py::CanonicalizeUrlTest::test_remove_fragments PASSED tests/test_url.py::CanonicalizeUrlTest::test_return_str PASSED tests/test_url.py::CanonicalizeUrlTest::test_safe_characters_unicode PASSED tests/test_url.py::CanonicalizeUrlTest::test_sorting PASSED tests/test_url.py::CanonicalizeUrlTest::test_spaces PASSED tests/test_url.py::CanonicalizeUrlTest::test_strip_spaces PASSED tests/test_url.py::CanonicalizeUrlTest::test_typical_usage PASSED tests/test_url.py::CanonicalizeUrlTest::test_urls_with_auth_and_ports PASSED tests/test_url.py::DataURITests::test_base64 PASSED tests/test_url.py::DataURITests::test_base64_spaces PASSED tests/test_url.py::DataURITests::test_bytes_uri PASSED tests/test_url.py::DataURITests::test_default_mediatype PASSED tests/test_url.py::DataURITests::test_default_mediatype_charset PASSED tests/test_url.py::DataURITests::test_mediatype_parameters PASSED tests/test_url.py::DataURITests::test_missing_comma PASSED tests/test_url.py::DataURITests::test_missing_scheme PASSED tests/test_url.py::DataURITests::test_scheme_case_insensitive PASSED tests/test_url.py::DataURITests::test_text_charset PASSED tests/test_url.py::DataURITests::test_text_uri PASSED tests/test_url.py::DataURITests::test_unicode_uri PASSED tests/test_url.py::DataURITests::test_wrong_base64_param PASSED tests/test_url.py::DataURITests::test_wrong_scheme PASSED tests/test_util.py::StrToUnicodeTestCase::test_deprecation PASSED tests/test_util.py::ToBytesTestCase::test_type_error PASSED tests/test_util.py::ToNativeStrTestCase::test_deprecation PASSED tests/test_util.py::ToUnicodeTestCase::test_type_error PASSED tests/test_util.py::UnicodeToStrTestCase::test_deprecation XFAIL tests/test_url.py::UrlTests::test_add_or_replace_parameter_fail - https://github.com/scrapy/w3lib/issues/164 ======================== 157 passed, 1 xfailed in 0.24s ========================
Test errors Included
Test report (JUnit) Included
<?xml version="1.0" encoding="utf-8"?><testsuites name="pytest tests"><testsuite name="pytest" errors="0" failures="0" skipped="1" tests="158" time="0.238" timestamp="2026-11-14T04:28:59.203426+00:00" hostname="d218d44034b2"><testcase classname="tests.test_encoding.RequestEncodingTests" name="test_bom" time="0.002" /><testcase classname="tests.test_encoding.RequestEncodingTests" name="test_html_body_declared_encoding" time="0.000" /><testcase classname="tests.test_encoding.RequestEncodingTests" name="test_html_body_declared_encoding_unicode" time="0.000" /><testcase classname="tests.test_encoding.RequestEncodingTests" name="test_http_encoding_header" time="0.001" /><testcase classname="tests.test_encoding.CodecsEncodingTestCase" name="test_resolve_encoding" time="0.001" /><testcase classname="tests.test_encoding.UnicodeDecodingTestCase" name="test_invalid_utf8" time="0.000" /><testcase classname="tests.test_encoding.UnicodeDecodingTestCase" name="test_utf8" time="0.000" /><testcase classname="tests.test_encoding.HtmlConversionTests" name="test_BOM" time="0.000" /><testcase classname="tests.test_encoding.HtmlConversionTests" name="test_autodetect" time="0.001" /><testcase classname="tests.test_encoding.HtmlConversionTests" name="test_content_type_and_conversion" time="0.001" /><testcase classname="tests.test_encoding.HtmlConversionTests" name="test_default_encoding" time="0.000" /><testcase classname="tests.test_encoding.HtmlConversionTests" name="test_empty_body" time="0.000" /><testcase classname="tests.test_encoding.HtmlConversionTests" name="test_html_encoding" time="0.000" /><testcase classname="tests.test_encoding.HtmlConversionTests" name="test_invalid_utf8_encoded_body_with_valid_utf8_BOM" time="0.000" /><testcase classname="tests.test_encoding.HtmlConversionTests" name="test_python_crash" time="0.069" /><testcase classname="tests.test_encoding.HtmlConversionTests" name="test_replace_wrong_encoding" time="0.000" /><testcase classname="tests.test_encoding.HtmlConversionTests" name="test_unicode_body" time="0.001" /><testcase classname="tests.test_encoding.HtmlConversionTests" name="test_utf16_32" time="0.002" /><testcase classname="tests.test_encoding.HtmlConversionTests" name="test_utf8_unexpected_end_of_data_with_valid_utf8_BOM" time="0.000" /><testcase classname="tests.test_html.RemoveEntitiesTest" name="test_browser_hack" time="0.000" /><testcase classname="tests.test_html.RemoveEntitiesTest" name="test_encoding" time="0.000" /><testcase classname="tests.test_html.RemoveEntitiesTest" name="test_illegal_entities" time="0.000" /><testcase classname="tests.test_html.RemoveEntitiesTest" name="test_keep_entities" time="0.000" /><testcase classname="tests.test_html.RemoveEntitiesTest" name="test_missing_semicolon" time="0.000" /><testcase classname="tests.test_html.RemoveEntitiesTest" name="test_regular" time="0.000" /><testcase classname="tests.test_html.RemoveEntitiesTest" name="test_returns_unicode" time="0.000" /><testcase classname="tests.test_html.ReplaceTagsTest" name="test_replace_tags" time="0.000" /><testcase classname="tests.test_html.ReplaceTagsTest" name="test_replace_tags_multiline" time="0.000" /><testcase classname="tests.test_html.ReplaceTagsTest" name="test_returns_unicode" time="0.000" /><testcase classname="tests.test_html.RemoveCommentsTest" name="test_no_comments" time="0.000" /><testcase classname="tests.test_html.RemoveCommentsTest" name="test_remove_comments" time="0.000" /><testcase classname="tests.test_html.RemoveCommentsTest" name="test_returns_unicode" time="0.000" /><testcase classname="tests.test_html.RemoveTagsTest" name="test_keep_argument" time="0.000" /><testcase classname="tests.test_html.RemoveTagsTest" name="test_remove_empty_tags" time="0.000" /><testcase classname="tests.test_html.RemoveTagsTest" name="test_remove_tags" time="0.000" /><testcase classname="tests.test_html.RemoveTagsTest" name="test_remove_tags_with_attributes" time="0.000" /><testcase classname="tests.test_html.RemoveTagsTest" name="test_remove_tags_without_tags" time="0.000" /><testcase classname="tests.test_html.RemoveTagsTest" name="test_returns_unicode" time="0.000" /><testcase classname="tests.test_html.RemoveTagsTest" name="test_uppercase_tags" time="0.000" /><testcase classname="tests.test_html.RemoveTagsWithContentTest" name="test_empty_tags" time="0.000" /><testcase classname="tests.test_html.RemoveTagsWithContentTest" name="test_returns_unicode" time="0.000" /><testcase classname="tests.test_html.RemoveTagsWithContentTest" name="test_tags_with_shared_prefix" time="0.000" /><testcase classname="tests.test_html.RemoveTagsWithContentTest" name="test_with_tags" time="0.000" /><testcase classname="tests.test_html.RemoveTagsWithContentTest" name="test_without_tags" time="0.000" /><testcase classname="tests.test_html.ReplaceEscapeCharsTest" name="test_returns_unicode" time="0.000" /><testcase classname="tests.test_html.ReplaceEscapeCharsTest" name="test_with_escape_chars" time="0.000" /><testcase classname="tests.test_html.ReplaceEscapeCharsTest" name="test_without_escape_chars" time="0.000" /><testcase classname="tests.test_html.UnquoteMarkupTest" name="test_returns_unicode" time="0.000" /><testcase classname="tests.test_html.UnquoteMarkupTest" name="test_unquote_markup" time="0.000" /><testcase classname="tests.test_html.GetBaseUrlTest" name="test_attributes_before_href" time="0.003" /><testcase classname="tests.test_html.GetBaseUrlTest" name="test_base_url_in_comment" time="0.000" /><testcase classname="tests.test_html.GetBaseUrlTest" name="test_get_base_url" time="0.000" /><testcase classname="tests.test_html.GetBaseUrlTest" name="test_get_base_url_latin1" time="0.000" /><testcase classname="tests.test_html.GetBaseUrlTest" name="test_get_base_url_latin1_percent" time="0.000" /><testcase classname="tests.test_html.GetBaseUrlTest" name="test_get_base_url_utf8" time="0.000" /><testcase classname="tests.test_html.GetBaseUrlTest" name="test_no_scheme_url" time="0.000" /><testcase classname="tests.test_html.GetBaseUrlTest" name="test_relative_url_with_absolute_path" time="0.000" /><testcase classname="tests.test_html.GetBaseUrlTest" name="test_tag_name" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_commented_meta_refresh" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_entities_in_redirect_url" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_float_refresh_intervals" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_get_meta_refresh" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_html_comments_with_uncommented_meta_refresh" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_inside_noscript" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_inside_script" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_leading_newline_in_url" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_multiline" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_nonascii_url_latin1" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_nonascii_url_latin1_query" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_nonascii_url_utf8" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_redirections_in_different_ordering__in_meta_tag" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_relative_redirects" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_tag_name" time="0.000" /><testcase classname="tests.test_html.GetMetaRefreshTest" name="test_without_url" time="0.000" /><testcase classname="tests.test_http.HttpTests" name="test_basic_auth_header" time="0.000" /><testcase classname="tests.test_http.HttpTests" name="test_basic_auth_header_encoding" time="0.000" /><testcase classname="tests.test_http.HttpTests" name="test_headers_dict_to_raw" time="0.000" /><testcase classname="tests.test_http.HttpTests" name="test_headers_dict_to_raw_listtuple" time="0.000" /><testcase classname="tests.test_http.HttpTests" name="test_headers_dict_to_raw_wrong_values" time="0.000" /><testcase classname="tests.test_http.HttpTests" name="test_headers_raw_dict_none" time="0.000" /><testcase classname="tests.test_http.HttpTests" name="test_headers_raw_to_dict" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_add_or_replace_parameter" time="0.001" /><testcase classname="tests.test_url.UrlTests" name="test_add_or_replace_parameter_fail" time="0.000"><skipped type="pytest.xfail" message="https://github.com/scrapy/w3lib/issues/164" /></testcase><testcase classname="tests.test_url.UrlTests" name="test_add_or_replace_parameters" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_add_or_replace_parameters_does_not_change_input_param" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_any_to_uri" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_file_uri_to_path" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_is_url" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_path_to_file_uri" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_download_url" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_idna" time="0.002" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_idna_encoding_failure" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_port_number" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_string" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_string_bytes_input" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_string_bytes_input_nonutf8" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_string_encode_idna_domain_with_port" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_string_encode_idna_domain_with_username_and_empty_password_and_port_number" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_string_encode_idna_domain_with_username_password_and_port_number" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_string_misc" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_string_preserve_nonfragment_hash" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_string_quote_path" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_string_remove_ascii_tab_and_newlines" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_string_unsafe_chars" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_string_user_and_pass_percentage_encoded" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_string_userinfo_unsafe_chars" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_safe_url_string_with_query" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_url_query_cleaner" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_url_query_cleaner_keep_fragments" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_url_query_parameter" time="0.000" /><testcase classname="tests.test_url.UrlTests" name="test_url_query_parameter_2" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_append_missing_path" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_canonicalize_idns" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_canonicalize_parse_url" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_canonicalize_url" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_canonicalize_url_idempotence" time="0.001" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_canonicalize_url_idna_exceptions" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_canonicalize_url_unicode_path" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_canonicalize_url_unicode_query_string" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_canonicalize_url_unicode_query_string_wrong_encoding" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_canonicalize_urlparsed" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_domains_are_case_insensitive" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_dont_convert_safe_characters" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_keep_blank_values" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_non_ascii_percent_encoding_in_paths" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_non_ascii_percent_encoding_in_query_arguments" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_normalize_percent_encoding_in_paths" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_normalize_percent_encoding_in_query_arguments" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_port_number" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_preserve_nonfragment_hash" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_quoted_slash_and_question_sign" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_remove_fragments" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_return_str" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_safe_characters_unicode" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_sorting" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_spaces" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_strip_spaces" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_typical_usage" time="0.000" /><testcase classname="tests.test_url.CanonicalizeUrlTest" name="test_urls_with_auth_and_ports" time="0.000" /><testcase classname="tests.test_url.DataURITests" name="test_base64" time="0.000" /><testcase classname="tests.test_url.DataURITests" name="test_base64_spaces" time="0.000" /><testcase classname="tests.test_url.DataURITests" name="test_bytes_uri" time="0.000" /><testcase classname="tests.test_url.DataURITests" name="test_default_mediatype" time="0.000" /><testcase classname="tests.test_url.DataURITests" name="test_default_mediatype_charset" time="0.000" /><testcase classname="tests.test_url.DataURITests" name="test_mediatype_parameters" time="0.000" /><testcase classname="tests.test_url.DataURITests" name="test_missing_comma" time="0.000" /><testcase classname="tests.test_url.DataURITests" name="test_missing_scheme" time="0.000" /><testcase classname="tests.test_url.DataURITests" name="test_scheme_case_insensitive" time="0.000" /><testcase classname="tests.test_url.DataURITests" name="test_text_charset" time="0.000" /><testcase classname="tests.test_url.DataURITests" name="test_text_uri" time="0.000" /><testcase classname="tests.test_url.DataURITests" name="test_unicode_uri" time="0.000" /><testcase classname="tests.test_url.DataURITests" name="test_wrong_base64_param" time="0.000" /><testcase classname="tests.test_url.DataURITests" name="test_wrong_scheme" time="0.000" /><testcase classname="tests.test_util.StrToUnicodeTestCase" name="test_deprecation" time="0.000" /><testcase classname="tests.test_util.ToBytesTestCase" name="test_type_error" time="0.000" /><testcase classname="tests.test_util.ToNativeStrTestCase" name="test_deprecation" time="0.000" /><testcase classname="tests.test_util.ToUnicodeTestCase" name="test_type_error" time="0.000" /><testcase classname="tests.test_util.UnicodeToStrTestCase" name="test_deprecation" time="0.000" /></testsuite></testsuites>
Agent log Included
[ 0.0s] 📋 System Prompt: You are a principal Python software engineer resolving a repository issue in `/workspace`.
[ 0.0s] 🎯 Task Prompt: You are evaluating a software engineering task for repository scrapy/w3lib.
[ 12.2s] 💭 (349 chars) "The user is reporting an `OverflowError` in `convert_entity` function in `w3lib`.
The error is `Python int too large to ..."
[ 12.2s] 🔧 run_command grep -rn --include="*.py" "def convert_entity" /workspace/w3lib
[ 12.3s] → /workspace/w3lib/html.py:69: def convert_entity(m: Match) -> str:
[ 25.4s] 💭 (256 chars) "Okay, `convert_entity` is defined in `/workspace/w3lib/html.py` at line 69.
Wait, it's defined as a method of something?..."
[ 25.4s] 📖 read_file (w3lib/html.py)
[ 25.4s] ✓ {'status': 'ok', 'filepath': 'w3lib/html.py', 'content': ' encoding: str = "utf-8",\n) -> str:\n
"""Remove entitie…
[ 63.7s] 💭 (1629 chars) "The `convert_entity` function is a nested function within `replace_entities` (although the
start of `replace_entities` i..."
[ 63.7s] 🔧 run_command (6 lines) python3 - <<'PY'
[ 63.8s] → <class 'OverflowError'> Python int too large to convert to C int
[ 87.9s] 💭 (833 chars) "Aha! In the provided environment (Python 3.8.13 probably), `chr(10**100)` raises
`OverflowError` instead of `ValueError`..."
[ 87.9s] 🔧 run_command (7 lines) python3 - <<'PY'
[ 88.0s] → <class 'OverflowError'> Python int too large to convert to C int
[ 105.0s] 💭 (640 chars) "Confirmed. The reproduction script shows that `replace_entities` raises `OverflowError`.
I need to modify `w3lib/html.p..."
[ 105.0s] 🔧 run_command grep -rn "chr(" /workspace/w3lib/html.py
[ 105.0s] → 93: return chr(number)
[ 116.9s] 💭 (367 chars) "Only one occurrence.
Now let's check if `replace_entities` is used anywhere else or if there are async versions.
The wo..."
[ 116.9s] 📖 read_file (w3lib/html.py)
[ 116.9s] ✓ {'status': 'ok', 'filepath': 'w3lib/html.py', 'content': ' else:\n number =
name2codepoint.get…
[ 120.6s] 💭 (25 chars) "Now I will apply the fix."
[ 120.6s] ✏️ edit_file (w3lib/html.py)
[ 120.8s] ✓ {'status': 'ok', 'filepath': 'w3lib/html.py', 'occurrences': 1, 'strategy': 'exact', 'diff': '---
a/w3lib/html.py\n+++ b…
[ 135.2s] 💭 (122 chars) "Now I'll verify the fix with the reproduction script and also check if existing tests pass.
First the reproduction scrip..."
[ 135.2s] 🔧 run_command (8 lines) python3 - <<'PY'
[ 135.3s] → Result:
[ 146.1s] 💭 (617 chars) "Wait, why did it return an empty string?
Looking at the code:
```python
if number is not None:
try:
..."
[ 146.1s] 📖 read_file (w3lib/html.py)
[ 146.2s] ✓ {'status': 'ok', 'filepath': 'w3lib/html.py', 'content': '
r"((?P<cdata_s><!\[CDATA\[)(?P<cdata_d>.*?)(?P<cdata_e>\…
[ 170.4s] 💭 (392 chars) "`remove_illegal` defaults to `True`.
```python
def replace_entities(
text: AnyStr,
keep: Iterable[str] = (),
..."
[ 170.4s] 🔧 run_command (7 lines) python3 - <<'PY'
[ 170.5s] → Result: �
[ 175.7s] 💭 (204 chars) "Okay, so it's working as expected now. It no longer crashes with `OverflowError` and follows
the `remove_illegal` logic...."
[ 175.7s] 🔧 run_command pytest tests/test_html.py -q --tb=short --no-header
[ 176.1s] → ....................................................... [100%]
[ 202.3s] 💭 (626 chars) "Tests passed.
Let's double check if I missed any other similar patterns.
I only saw one `chr()` call.
What about `bytes..."
[ 202.3s] 🔧 run_command grep -rn "chr(" /workspace/w3lib
[ 202.4s] → /workspace/w3lib/html.py:93: return chr(number)
[ 207.2s] 💭 (100 chars) "Only one.
One last check: let's make sure I didn't leave any untracked files and the diff is clean."
[ 207.2s] 🔧 run_command git status --short && git diff
[ 207.3s] → M w3lib/html.py
[ 209.0s] 💭 (53 chars) "The diff is minimal and correct.
I'm ready to submit."
[ 209.0s] 🤖 submit_patch
[ 209.0s] → submit_patch: {"status": "ok", "patch_size": 464, "files_changed": 1}
[ 221.5s] 💭 (179 chars) "I have reproduced the issue, applied the fix by catching `OverflowError` in `convert_entity`
within `replace_entities` i..."
[ 221.5s] ✅ Agent finished: The `convert_entity` inner function in `w3lib.html.replace_entities` failed to catch
`OverflowError` when attempting to convert extremely large numeric character references using `chr()`. I have updat...
Native result row
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"resolved": true,
"status_counts": {
"PASSED": 157,
"SKIPPED": 1
},
"strict_clean_patch": true,
"test_exit_code": 0
},
"instance_id": "scrapy__w3lib-202",
"pass_idx": 0,
"patch_chars": 464,
"phase1_seconds": 224.15,
"repo": "scrapy/w3lib",
"request_log_path": "/kaggle-root/working/r31/rollouts_X/requests/scrapy__w3lib-202__p0__r2.jsonl",
"resolved": true,
"rollout_idx": 2,
"run_key": "scrapy__w3lib-202__p0__r2",
"strict_clean_patch": true,
"tool_calls": 13,
"total_llm_calls": 15,
"trace_path": "/kaggle-root/working/r31/rollouts_X/traces/trace_scrapy__w3lib-202__p0__r2.json"
}