ROLLOUT 2 · kinegratii/borax
kinegratii__borax-23
Solved
450 stotal time
14tool calls
16model calls
7,721tokens generated
158,140prompt tokens read
No error recorded
⚠ The request log has 15 model calls but the trace has 17 agent calls, so tokens are listed separately instead of beside each turn.
Turn by turn
Token shading: p ≥ 0.9 0.5 – 0.9 0.2 – 0.5 below 0.2. Hover a token for its id and probability.
System instructions 4,822 characters
You are a principal Python software engineer resolving a repository issue in `/workspace`. Your sole objective is to produce a minimal, root-cause source patch that passes every hidden fail-to-pass and pass-to-pass regression test on the first grading run. ## Critical Environment & Grader Rules 1. **Air-Gapped Sandbox & Available CLI Tools**: No network access. Never run `pip`, `uv`, `conda`, or `git fetch`. Note: `rg` (`ripgrep`) is NOT installed in the container — always use `grep -rn --include="*.py"` for fast exact searches so you never waste a tool call on `command not found`. 2. **Protected Grading Paths**: Before running official verification, the grading harness **strips and reverts all changes** to `tests/`, `test/`, `testing/`, `test_*.py`, `*_test.py`, `conftest.py`, `pyproject.toml`, `setup.cfg`, `pytest.ini`, and `tox.ini`. Every part of your fix MUST reside in non-test production source files. 3. **Untracked File Trap (`git add -N .`)**: `submit_patch` stages ALL untracked files inside `/workspace`! Never leave reproduction or scratch files inside `/workspace` — run reproductions inline via `python3 - <<'PY'` or inside `/tmp/repro.py` in a single `run_command`. 4. **Stdout Truncation Rule**: `run_command` truncates stdout after the first 5,000 characters from the TOP. Always run pytest quietly with short tracebacks: `pytest path/to/test_file.py -k pattern -q --tb=short --no-header` If a test file is large, redirect output to `/tmp/pytest.log` and inspect `tail -n 80 /tmp/pytest.log` so failure tracebacks at the bottom are never cut off. 5. **Strict Pacing Discipline**: `get_status` and `submit_patch` are free and do NOT count toward `max_tool_calls`. Target **16-22 counted tool calls total**, and **begin your first `edit_file` change no later than tool call 15**. Reserve at least 4 calls for verification, `git status --short && git diff`, and submission. ## Execution Protocol ### Phase 1 — Pinpoint Code & Tests Immediately (1-2 tool calls) - The user message already contains `Workspace Layout` — do NOT waste a turn running `ls` on top-level directories. - Run a single compound `run_command` with `grep -rn --include="*.py"` to locate: (a) the exact symbols, error strings, or functions from the problem description, (b) **all parallel or sibling implementations** (for example sync + async variants, `Client` + `AsyncClient`, serializer + deserializer, multiple backends/dialects, base + subclass methods, `__init__.py` / `__all__` exports), and (c) the closest existing unit test files under `tests/`. ### Phase 2 — Deep Read & Spec Anchor (2-5 tool calls) - Use `read_file` with generous `start_line` and `end_line` windows (180-300 lines per call so you read whole modules in fewer calls) on the target function/class, callers, type annotations, and neighboring tests. - Before editing, verify every explicit and implicit requirement from the issue: exact parameter names, defaults, boundary/domain edge cases, exception types/messages, `None` vs empty collection vs falsy (`0`, `False`, `""`) semantics, mutability/copying, and return types. ### Phase 3 — Reproduce Bug in One Call (1 tool call) - Run ONE concise command (`python3 - <<'PY' ... PY` or targeted `pytest ... -q --tb=short --no-header`) via `run_command` to observe the exact pre-fix failure. Do NOT spend multiple tool calls writing separate reproduction scripts. ### Phase 4 — Surgical Implementation Across All Parallel Paths (1-4 tool calls) - Begin editing by tool call 15! Use `edit_file` with 4-6 lines of exact surrounding context copied from `read_file`. - Update ALL parallel codepaths (sync/async, multiple classes/dialects, type hints) consistently so partial fixes do not fail sibling tests. - **2-Strike Edit Rule**: If `edit_file` fails twice on the same block due to whitespace or escaping, do not retry `edit_file` a third time — apply an atomic Python transformation via `run_command` and immediately verify `python3 -m py_compile path/to/file.py`. ### Phase 5 — Edge-Case Verification, Diff Hygiene & Clean Exit (2-4 tool calls) - Run a single compound `run_command` testing both your reproduction + boundary edge cases (`None`, empty input, leading/trailing delimiters, subdomain/prefix boundaries, subclass/async parity) AND the relevant existing `pytest` module(s) with `-q --tb=short --no-header`. - Run `git status --short && git diff` via `run_command`. Confirm: - ZERO untracked (`??`) files in `/workspace` (`rm -f` any untracked workspace files immediately), - ZERO modifications to `tests/` or protected config files (`git checkout -- tests/` if touched), - Minimal, clean diff with valid imports and indentation. - Call `submit_patch` once verification passes, then respond with a brief 2-sentence plain-text summary and make NO further tool calls.
Task prompt 3,273 characters
You are evaluating a software engineering task for repository kinegratii/borax. Problem Statement: 农历日“二十”“三十”中文名称错误 ## 发现版本 v3.4.0 ## 问题描述 “廿十”、“卅十” 是不正确的用法，因为“廿”、“卅” 本身就是二十、三十的意思了，正确的应该为“二十”、“三十”。 ## 代码示例 ```python from borax.calendars.lunardate import LunarDate, TextUtils print(TextUtils.day_cn(20)) # “廿十” ld = LunarDate(2020, 10, 20, 0) print(ld.cn_day) # “廿十” print(ld.cn_day_calendar) # “廿十” print(ld.cn_str()) # “廿十” ``` ## 建议方案 只需要修改 `TextUtils.day_cn` 逻辑即可，其他函数均是调用该函数。 ## 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 ./README.md ./borax ./borax/__init__.py ./borax/calendars ./borax/calendars/FestivalData.txt ./borax/calendars/__init__.py ./borax/calendars/birthday.py ./borax/calendars/festivals.py ./borax/calendars/lunardate.py ./borax/calendars/store.py ./borax/calendars/utils.py ./borax/choices.py ./borax/constants.py ./borax/counters ./borax/counters/__init__.py ./borax/counters/daily.py ./borax/counters/serial_pool.py ./borax/counters/serials.py ./borax/datasets ./borax/datasets/__init__.py ./borax/datasets/fetch.py ./borax/datasets/join_.py ./borax/devtools.py ./borax/finance.py ./borax/htmls.py ./borax/numbers.py ./borax/patterns ./borax/patterns/__init__.py ./borax/patterns/lazy.py ./borax/patterns/proxy.py ./borax/patterns/singleton.py ./borax/serialize ./borax/serialize/__init__.py ./borax/serialize/bjson.py ./borax/serialize/cjson.py ./borax/strings.py ./borax/structures ./borax/structures/__init__.py ./borax/structures/dictionary.py ./borax/structures/percentage.py ./borax/structures/tree.py ./borax/system.py ./borax/ui ./borax/ui/__init__.py ./borax/ui/aiotk.py ./borax/ui/widgets.py ./borax/utils.py ./docs ./examples ./long_description.rst ./pyproject.toml ./requirements_dev.txt ./setup.cfg ./setup.py ./tests ./tools ./tools/validate_lunar.py ```
Turn 1at 25 s308 tokens out3,114 prompt tokens
The user is reporting a bug in `borax.calendars.lunardate.TextUtils.day_cn`. The current implementation returns "廿十" for 20 and "卅十" for 30, but it should return "二十" and "三十". The "廿" (niàn) character already means twenty, and "卅" (sà) means thirty. Adding "十" (ten) after them is redundant and incorrect. Example: `TextUtils.day_cn(20)` -> "廿十" (Wrong) -> should be "二十" or maybe "廿"? Wait, the problem states: “廿十”、“卅十” 是不正确的用法，因为“廿”、“卅” 本身就是二十、三十的意思了，正确的应该为“二十”、“三十”。 Wait, it says "正确的应该为“二十”、“三十”". But it also says "因为“廿”、“卅” 本身就是二十、三十的意思了". Actually, usually in these types of contexts, "廿" can be used, but "廿十" is definitely wrong. However, the request explicitly says "正确的应该为“二十”、“三十”". Let's look at the code in `borax/calendars/lunardate.py`.
TOOL CALL · run_command
{
"command": "grep -rn --include=\"*.py\" \"day_cn\" borax/"
}Result of run_command 216 characters
{
"status": "ok",
"stdout": "borax/calendars/lunardate.py:352: def day_cn(day: int) -> str:\nborax/calendars/lunardate.py:445: return '{}'.format(TextUtils.day_cn(self.day))\n",
"stderr": "",
"exit_code": 0
}Turn 2at 33 s72 tokens out3,524 prompt tokens
Okay, `day_cn` is defined in `borax/calendars/lunardate.py`. Let's examine the implementation.
TOOL CALL · read_file
{
"end_line": 370,
"filepath": "borax/calendars/lunardate.py",
"start_line": 340
}Result of read_file 1,126 characters
{
"status": "ok",
"filepath": "borax/calendars/lunardate.py",
"content": " ANIMALS = '鼠牛虎兔龙蛇马羊猴鸡狗猪'\n\n @staticmethod\n def year_cn(year: int) -> str:\n s = ''.join([TextUtils.MONTHS_CN[int(c)] for c in str(year)])\n return s.replace('正', '一')\n\n @staticmethod\n def month_cn(month: int) -> str:\n return TextUtils.MONTHS_CN[month]\n\n @staticmethod\n def day_cn(day: int) -> str:\n a, b = divmod(day, 10)\n if b == 0: # 10,20,30\n b = 10\n if a == 1: # 10\n a = 0\n return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]\n\n @staticmethod\n def get_gz_cn(offset: int) -> str:\n \"\"\"Get n-th(0-based) GanZhi\n \"\"\"\n return TextUtils.STEMS[offset % 10] + TextUtils.BRANCHES[offset % 12]\n\n\nclass LunarDate(EncoderMixin):\n fields = [f_year, f_month, f_day, f_leap]\n\n def __init__(self, year: int, month: int, day: int, leap: Leap = False):",
"start_line": 340,
"end_line": 370,
"total_lines": 679,
"is_truncated": false
}Turn 3at 41 s96 tokens out4,029 prompt tokens
Wait, I need to see `TextUtils.TENS` and `TextUtils.DAYS_CN`. They must be defined in `TextUtils` class. Let me read more of `borax/calendars/lunardate.py` to find those constants.
TOOL CALL · read_file
{
"end_line": 340,
"filepath": "borax/calendars/lunardate.py",
"start_line": 300
}Result of read_file 1,725 characters
{
"status": "ok",
"filepath": "borax/calendars/lunardate.py",
"content": " value_offset = [0, 15]\n year_index = year - 1900\n days = [int(c) + value_offset[i % 2] for i, c in enumerate(TERM_INFO[year_index])]\n return days\n\n @staticmethod\n def get_term_info(year, month, day):\n \"\"\"Parse solar term and stem-branch year/month/day from a solar date.\n (sy, sm, sd) => (term, next_gz_month)\n term for year 2101,:2101.1.5(初六) 小寒 2101.1.20(廿一) 大寒\n \"\"\"\n if year == 2101:\n days = [5, 20]\n else:\n days = TermUtils.parse_term_days(year)\n term_index1 = 2 * (month - 1)\n term_index2 = 2 * (month - 1) + 1\n day1 = days[term_index1]\n day2 = days[term_index2]\n if day == day1:\n term_name = TERMS_CN[term_index1]\n elif day == day2:\n term_name = TERMS_CN[term_index2]\n else:\n term_name = None\n\n next_gz_month = day >= day1\n return term_name, next_gz_month\n\n\n# ------ Stems and Branches ------\n\n\nclass TextUtils:\n MONTHS_CN = '〇正二三四五六七八九十冬腊'\n TENS = '初十廿卅'\n DAYS_CN = '日一二三四五六七八九十'\n\n STEMS = '甲乙丙丁戊己庚辛壬癸'\n BRANCHES = '子丑寅卯辰巳午未申酉戌亥'\n ANIMALS = '鼠牛虎兔龙蛇马羊猴鸡狗猪'",
"start_line": 300,
"end_line": 340,
"total_lines": 679,
"is_truncated": false
}Turn 4at 217 s2,850 tokens out4,697 prompt tokens
Okay, I see the constants:
`TENS = '初十廿卅'`
`DAYS_CN = '日一二三四五六七八九十'`
Let's trace `day_cn(20)`:
`day = 20`
`a, b = divmod(20, 10)` -> `a = 2, b = 0`
`if b == 0: b = 10` -> `b = 10`
`if a == 1: a = 0` (a is 2, so this is skipped)
`return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]`
`TextUtils.TENS[2]` is `'廿'`
`TextUtils.DAYS_CN[10]` is `'十'`
Result: `'廿十'`
Correct behavior for 20: "二十" or "廿".
The user says: “廿十”、“卅十” 是不正确的用法，因为“廿”、“卅” 本身就是二十、三十的意思了，正确的应该为“二十”、“三十”。
Wait, if "廿" already means "twenty", then `day_cn(20)` should return "廿"?
But the user says "正确的应该为“二十”、“三十”".
Actually, "二十" is more common in modern usage, while "廿" is also used.
But "廿十" is definitely wrong.
Let's trace `day_cn(30)`:
`day = 30`
`a, b = divmod(30, 10)` -> `a = 3, b = 0`
`if b == 0: b = 10` -> `b = 10`
`if a == 1: a = 0` (a is 3, so skipped)
`return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]`
`TextUtils.TENS[3]` is `'卅'`
`TextUtils.DAYS_CN[10]` is `'十'`
Result: `'卅十'`
The user says "正确的应该为“二十”、“三十”".
Wait, if I want "二十", then `a=2, b=0` should lead to `TENS[2] + DAYS_CN[0]`? No, `TENS[2]` is '廿'.
If I want "二十", I need `TENS[2]` to be '二' and `DAYS_CN[0]` to be '十'? No, that's not how it works.
Wait, let's look at `TENS = '初十廿卅'`.
`TENS[0]` = '初' (1-9)
`TENS[1]` = '十' (10-19)
`TENS[2]` = '廿' (20-29)
`TENS[3]` = '卅' (30)
If `day = 10`:
`a, b = divmod(10, 10)` -> `a=1, b=0`
`b=10`
`a=0`
`TENS[0] + DAYS_CN[10]` -> `'初' + '十'` = `'初十'`. (This is correct for the 10th day of lunar month).
Wait, is "初十" correct for 10? Yes.
What about 20? `TENS[2]` is '廿'. `DAYS_CN[10]` is '十'.
If `day = 20`, `a=2, b=10`. `TENS[2] + DAYS_CN[10]` = '廿十'.
The user says it should be '二十'.
But `TENS[2]` is '廿'.
If I change `TENS[2]` to '二', then `day = 21` would be `TENS[2] + DAYS_CN[1]` = '二一'. That's also wrong. It should be '廿一' or '二十一'.
Usually, lunar dates are:
1-9: 初一, 初二... 初九
10: 初十
11-19: 十一, 十二... 十九
20: 二十 (or 廿)
21-29: 二十一, 二十二... 二十九 (or 廿一, 廿二... 廿九)
30: 三十 (or 卅)
Current `day_cn` logic:
`a, b = divmod(day, 10)`
`if b == 0: b=10; if a==1: a=0`
`return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]`
For 10: `a=1, b=0` -> `b=10, a=0` -> `TENS[0]+DAYS_CN[10]` = '初十'. Correct.
For 11: `a=1, b=1` -> `TENS[1]+DAYS_CN[1]` = '十一'. Correct.
For 20: `a=2, b=0` -> `b=10, a=2` -> `TENS[2]+DAYS_CN[10]` = '廿十'. Incorrect.
For 21: `a=2, b=1` -> `TENS[2]+DAYS_CN[1]` = '廿一'. Correct (industry standard for lunar dates).
For 30: `a=3, b=0` -> `b=10, a=3` -> `TENS[3]+DAYS_CN[10]` = '卅十'. Incorrect.
So the issue is when `b == 10` and `a >= 2`.
If `a == 2` and `b == 10` (day 20), it should be '二十' or '廿'.
The user says "正确的应该为“二十”、“三十”".
Wait, if `a == 2` and `b == 10` (day 20), `TENS[2]` is '廿'. `DAYS_CN[10]` is '十'.
If I change it to return "二十", I need it to be `DIRS_CN[2] + DAYS_CN[10]`? No.
Let's see how to get '二十'.
`DAYS_CN[2]` is '二'.
`DAYS_CN[10]` is '十'.
So `DAYS_CN[2] + DAYS_CN[10]` is '二十'.
Wait, let's look at `TENS` again: `'初十廿卅'`.
TENS[0] = '初'
TENS[1] = '十'
TENS[2] = '廿'
TENS[3] = '卅'
If `day == 20`, `a=2, b=10`.
If we want '二十', we can't just use `TENS[a]`.
If we use `DAYS_CN[2] + DAYS_CN[10]`, that's '二十'.
If `day == 30`, `a=3, b=10`.
We want '三十'. `DAYS_CN[3] + DAYS_CN[10]`.
Let's see the code again:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
For `day=20`, `a=2, b=10`. Result `TENS[2] + DAYS_CN[10]` = `'廿' + '十'` = `'廿十'`.
If we change `TENS[2]` to something else, it would break `day=21` ('廿一').
Wait, if `a == 2` and `b == 10`, we want '二十'.
If `a == 3` and `b == 10`, we want '三十'.
Notice that `TENS[2]` is '廿' and `TENS[3]` is '卅'.
These are shorthand for '二十' and '三十'.
So '廿十' is like saying 'twenty ten'.
If we want '二十' for 20, and '廿一' for 21...
Wait, if the user wants '二十' for 20, maybe they also want '二十一' for 21?
The problem statement says: “廿十”、“卅十” 是不正确的用法，因为“廿”、“卅” 本身就是二十、三十的意思了，正确的应该为“二十”、“三十”。
It doesn't explicitly say that '廿一' is wrong. It only mentions '廿十'.
And it says "正确的应该为“二十”、“三十”".
If we change the logic:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
if b == 10 and a >= 2:
return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
Let's test this:
`day=10`: `a=1, b=0` -> `b=10, a=0`. `b==10` is true, but `a >= 2` is false. Return `TENS[0] + DAYS_CN[10]` = '初十'. Correct.
`day=20`: `a=2, b=0` -> `b=10, a=2`. `b==10` is true, `a >= 2` is true. Return `DAYS_CN[2] + DAYS_CN[10]` = '二十'. Correct.
`day=30`: `a=3, b=0` -> `b=10, a=3`. `b==10` is true, `a >= 2` is true. Return `DAYS_CN[3] + DAYS_CN[10]` = '三十'. Correct.
`day=21`: `a=2, b=1`. `b==10` is false. Return `TENS[2] + DAYS_CN[1]` = '廿一'. Correct.
Wait, if they want '二十' for 20, would they want '二十一' for 21?
The issue says: “廿十”、“卅十” 是不正确的用法，因为“廿”、“卅” 本身就是二十、三十的意思了，正确的应该为“二十”、“三十”。
This implies that for 20 and 30, we should NOT use the TENS shorthand followed by '十'.
It doesn't say we should STOP using '廿' and '卅' for 21-29.
In fact, '廿一' is very common and acceptable in lunar calendars.
Given the "Minimal root-cause source patch" requirement, I should only fix the bug reported.
But let me double check if '廿' or '二十' is preferred for 20.
The user says "正确的应该为“二十”、“三十”".
Wait, let's try to reproduce this with a script first.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom borax.calendars.lunardate import LunarDate, TextUtils\n\nprint(f\"20: {TextUtils.day_cn(20)}\")\nprint(f\"21: {TextUtils.day_cn(21)}\")\nprint(f\"30: {TextUtils.day_cn(30)}\")\n\nld = LunarDate(2020, 10, 20, 0)\nprint(f\"ld.cn_day: {ld.cn_day}\")\nprint(f\"ld.cn_day_calendar: {ld.cn_day_calendar}\")\nprint(f\"ld.cn_str(): {ld.cn_str()}\")\nPY\n"
}Result of run_command 242 characters
{
"status": "ok",
"stdout": "20: 廿十\n21: 廿一\n30: 卅十\nld.cn_day: 廿十\nld.cn_day_calendar: 廿十\nld.cn_str(): 二〇二〇年十月廿十\n",
"stderr": "",
"exit_code": 0
}Turn 5at 326 s2,193 tokens out7,650 prompt tokens
Correct, the reproduction matches the issue description.
Now, how to fix it?
If `day=20`, I want '二十'.
If `day=30`, I want '三十'.
If `day=21`, I want '廿一' (keeping current behavior since it wasn't flagged).
However, there's a more elegant way to fix this by just changing how `day_cn` handles `b==10`.
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
# if day is 20, a=2, b=10. Current: TENS[2] + DAYS_CN[10] = 廿十
# if day is 30, a=3, b=10. Current: TENS[3] + DAYS_CN[10] = 卅十
# ...
```
Alternative:
If `b == 10`, then `day` is 10, 20, or 30.
If `day == 10`, return '初十'.
If `day == 20`, return '二十'.
If `day == 30`, return '三十'.
Wait, if `day == 20`, `a=2, b=10`. `TENS[2]` is '廿'. `DAYS_CN[10]` is '十'.
If I change the logic to:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
elif a >= 2: # 20, 30
return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
Test:
`day=10`: `a=1, b=0` -> `b=10, a=0`. `a>=2` is false. Return `TENS[0]+DAYS_CN[10]` = '初十'. Correct.
`day=20`: `a=2, b=0` -> `b=10, a=2`. `a>=2` is true. Return `DAYS_CN[2]+DAYS_CN[10]` = '二十'. Correct.
`day=30`: `a=3, b=0` -> `b=10, a=3`. `a>=2` is true. Return `DAYS_CN[3]+DAYS_CN[10]` = '三十'. Correct.
`day=21`: `a=2, b=1`. `b==0` is false. Return `TENS[2]+DAYS_CN[1]` = '廿一'. Correct.
Wait, what if `day=11`?
`a=1, b=1`. `b==0` is false. Return `TENS[1]+DAYS_CN[1]` = '十一'. Correct.
What if `day=29`?
`a=2, b=9`. `b==0` is false. Return `TENS[2]+DAYS_CN[9]` = '廿九'. Correct.
Wait, is there any other case?
`day` is usually 1-30.
If `day=0`? (Shouldn't happen in LunarDate, but good to check).
`a=0, b=0`. `b=10, a=0`. `a>=2` is false. Return `TENS[0]+DAYS_CN[10]` = '初十'. Wait, that's wrong. But `day` is 1-indexed.
Let's try to find a cleaner way.
If `day == 10`, return '初十'.
If `day == 20`, return '二十'.
If `day == 30`, return '三十'.
Otherwise:
`a, b = divmod(day, 10)`
`if b == 0: b = 10; if a == 1: a = 0`
`return TENS[a] + DAYS_CN[b]`
Wait, the above `if b == 0` logic is exactly for 10, 20, 30.
If `day = 10`, `a=1, b=0` -> `b=10, a=0` -> `TENS[0] + DAYS_CN[10]` = '初十'.
If `day = 20`, `a=2, b=0` -> `b=10, a=2` -> `TENS[2] + DAYS_CN[10]` = '廿十'.
If `day = 30`, `a=3, b=0` -> `b=10, a=3` -> `TENS[3] + DAYS_CN[10]` = '卅十'.
So we just need to handle `day == 20` and `day == 30` separately if we want '二十' and '三十'.
Actually, '廿' is just a short form of '二十'.
If the user wants '二十' instead of '廿十', they are saying that '廿' should be used for 21-29, but '二十' should be used for 20.
Wait, if '廿' means '二十', then '廿' should be used for 20.
But the user says: "正确的应该为“二十”、“三十”".
This is confusing. In Chinese, for lunar dates, 20 can be '二十' or '廿'.
But '廿十' is definitely wrong.
If the user specifically asks for '二十' and '三十', I will give them '二十' and '三十'.
Let's see if I can just modify the `TENS` or `DAYS_CN` constants.
`TENS = '初十廿卅'`
`DAYS_CN = '日一二三四五六七八九十'`
If `day = 20`, `a=2, b=10`. `TENS[2] + DAYS_CN[10]` = '廿十'.
If we want '二十', we need `TENS[2] = '二'` and `DAYS_CN[10] = '十'`.
But if `TENS[2] = '二'`, then `day = 21` becomes `TENS[2] + DAYS_CN[1] = '二一'`.
'二一' is NOT the correct way to say 21st in lunar calendar. It should be '廿一' or '二十一'.
So modifying constants is not an option.
Let's use the logic I developed:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
elif a >= 2: # 20,30
return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
Let's double check `day = 10` again.
`a = 1, b = 0`.
`b = 10`.
`a = 0`.
`a >= 2` is false.
Return `TENS[0] + DAYS_CN[10]` = '初十'. (Correct)
`day = 20`.
`a = 2, b = 0`.
`b = 10`.
`a >= 2` is true.
Return `DAYS_CN[2] + DAYS_CN[10]` = '二十'. (Correct)
`day = 30`.
`a = 3, b = 0`.
`b = 10`.
`a >= 2` is true.
Return `DAYS_CN[3] + DAYS_CN[10]` = '三十'. (Correct)
`day = 21`.
`a = 2, b = 1`.
`b == 0` is false.
Return `TENS[2] + DAYS_CN[1]` = '廿一'. (Correct)
This seems perfect.
One more thing: the user mentioned: "只需要修改 `TextUtils.day_cn` 逻辑即可，其他函数均是调用该函数。"
Let's check if `LunarDate` has other methods that depend on it.
`LunarDate.cn_day` uses `TextUtils.day_cn`.
`LunarDate.cn_day_calendar` uses `TextUtils.day_cn`.
`LunarDate.cn_str()` uses `LunarDate.cn_day`.
Wait, let me check `LunarDate` methods.
TOOL CALL · read_file
{
"end_line": 460,
"filepath": "borax/calendars/lunardate.py",
"start_line": 430
}Result of read_file 1,111 characters
{
"status": "ok",
"filepath": "borax/calendars/lunardate.py",
"content": " gz_month = TextUtils.get_gz_cn((sy - 1900) * 12 + sm + 12)\n else:\n gz_month = TextUtils.get_gz_cn((sy - 1900) * 12 + sm + 11)\n return gz_year, gz_month, gz_day, term_name\n\n @property\n def cn_year(self) -> str:\n return '{}'.format(TextUtils.year_cn(self.year))\n\n @property\n def cn_month(self) -> str:\n return '{}'.format(TextUtils.month_cn(self.month))\n\n @property\n def cn_day(self) -> str:\n return '{}'.format(TextUtils.day_cn(self.day))\n\n @property\n def cn_leap(self) -> str:\n return '闰' if self.leap else ''\n\n @property\n def cn_month_num(self) -> str:\n mstr = self.cn_month\n return {'冬': '十一', '腊': '十二'}.get(mstr, mstr)\n\n @property\n def cn_day_calendar(self) -> str:\n if self.day == 1:\n if self.leap:\n return '闰{}'.format(self.cn_month)",
"start_line": 430,
"end_line": 460,
"total_lines": 679,
"is_truncated": false
}Turn 6at 328 s53 tokens out10,259 prompt tokens
And `cn_day_calendar` continues:
TOOL CALL · read_file
{
"end_line": 470,
"filepath": "borax/calendars/lunardate.py",
"start_line": 461
}Result of read_file 425 characters
{
"status": "ok",
"filepath": "borax/calendars/lunardate.py",
"content": " else:\n return '{}月'.format(self.cn_month)\n else:\n return self.cn_day\n\n def weekday(self) -> int:\n return (self.offset + 2) % 7\n\n def isoweekday(self) -> int:\n return (self.offset + 3) % 7 or 7",
"start_line": 461,
"end_line": 470,
"total_lines": 679,
"is_truncated": false
}Turn 7at 331 s50 tokens out10,480 prompt tokens
And `cn_str()`:
TOOL CALL · read_file
{
"end_line": 500,
"filepath": "borax/calendars/lunardate.py",
"start_line": 480
}Result of read_file 919 characters
{
"status": "ok",
"filepath": "borax/calendars/lunardate.py",
"content": "\n def before(self, day_delta: int = 1) -> 'LunarDate':\n y, m, d, leap = offset2ymdl(self._offset - day_delta)\n return LunarDate(y, m, d, leap)\n\n def after(self, day_delta: int = 1) -> 'LunarDate':\n y, m, d, leap = offset2ymdl(self._offset + day_delta)\n return LunarDate(y, m, d, leap)\n\n def replace(self, *, year: Optional[int] = None, month: Optional[int] = None, day: Optional[int] = None,\n leap: Optional[Leap] = None):\n if year is None:\n year = self._year\n if month is None:\n month = self._month\n if day is None:\n day = self._day\n if leap is None:\n leap = self._leap\n return type(self)(year, month, day, leap)\n",
"start_line": 480,
"end_line": 500,
"total_lines": 679,
"is_truncated": false
}Turn 8at 335 s62 tokens out10,854 prompt tokens
Wait, I didn't find `cn_str()` in the last `read_file`. Let me search for it.
TOOL CALL · run_command
{
"command": "grep -n \"def cn_str\" borax/calendars/lunardate.py"
}Result of run_command 94 characters
{
"status": "ok",
"stdout": "472: def cn_str(self) -> str:\n",
"stderr": "",
"exit_code": 0
}Turn 9at 339 s54 tokens out10,970 prompt tokens
Ah, I missed it. Let me read it.
TOOL CALL · read_file
{
"end_line": 480,
"filepath": "borax/calendars/lunardate.py",
"start_line": 472
}Result of read_file 529 characters
{
"status": "ok",
"filepath": "borax/calendars/lunardate.py",
"content": " def cn_str(self) -> str:\n return '{}年{}{}月{}'.format(self.cn_year, self.cn_leap, self.cn_month, self.cn_day)\n\n def gz_str(self) -> str:\n return '{}年{}月{}日'.format(self.gz_year, self.gz_month, self.gz_day)\n\n def to_solar_date(self) -> datetime.date:\n return MIN_SOLAR_DATE + datetime.timedelta(days=self.offset)\n",
"start_line": 472,
"end_line": 480,
"total_lines": 679,
"is_truncated": false
}Turn 10at 389 s1,257 tokens out11,232 prompt tokens
Yes, `cn_str` uses `self.cn_day`, which uses `TextUtils.day_cn`.
So modifying `TextUtils.day_cn` is sufficient.
Let's apply the fix.
Current code:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
New code:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
elif a >= 2: # 20,30
return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
Wait, let me check the `TextUtils` constants again to be absolutely sure.
`TENS = '初十廿卅'`
`DAYS_CN = '日一二三四五六七八九十'`
`TENS[0]` = '初'
`TENS[1]` = '十'
`TENS[2]` = '廿'
`TENS[3]` = '卅'
`DAYS_CN[0]` = '日'
`DAYS_CN[1]` = '一'
`DAYS_CN[2]` = '二'
`DAYS_CN[3]` = '三'
...
`DAYS_CN[10]` = '十'
So `DAYS_CN[2] + DAYS_CN[10]` = '二十'. Correct.
And `DAYS_CN[3] + DAYS_CN[10]` = '三十'. Correct.
Wait, what if `day = 40`? Lunar months can have 29 or 30 days. So `day` will be 1-30.
`a` will be 0, 1, 2, or 3.
If `day = 30`, `a=3, b=0`.
Wait, I should check if there are any other possible values for `a`.
If `day` is 1-30:
1-9: `a=0, b=1-9`. `TENS[0]+DAYS_CN[1-9]` = '初一'...'初九'.
10: `a=1, b=0` -> `b=10, a=0`. `TENS[0]+DAYS_CN[10]` = '初十'.
11-19: `a=1, b=1-9`. `TENS[1]+DAYS_CN[1-9]` = '十一'...'十九'.
20: `a=2, b=0` -> `b=10, a=2`. `a>=2` is true. `DAYS_CN[2]+DAYS_CN[10]` = '二十'.
21-29: `a=2, b=1-9`. `TENS[2]+DAYS_CN[1-9]` = '廿一'...'廿九'.
30: `a=3, b=0` -> `b=10, a=3`. `a>=2` is true. `DAYS_CN[3]+DAYS_CN[10]` = '三十'.
Everything looks correct.
Wait, I should consider if `TextUtils.DAYS_CN` is always guaranteed to have 11 elements.
`DAYS_CN = '日一二三四五六七八九十'`
Length is 11. Indices 0 to 10.
`DAYS_CN[10]` is '十'.
`DAYS_CN[2]` is '二'.
`DAYS_CN[3]` is '三'.
Yes, it's fine.
Let's apply the change.
TOOL CALL · edit_file
{
"filepath": "borax/calendars/lunardate.py",
"new_string": " @staticmethod\n def day_cn(day: int) -> str:\n a, b = divmod(day, 10)\n if b == 0: # 10,20,30\n b = 10\n if a == 1: # 10\n a = 0\n elif a >= 2: # 20,30\n return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]\n return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]",
"old_string": " @staticmethod\n def day_cn(day: int) -> str:\n a, b = divmod(day, 10)\n if b == 0: # 10,20,30\n b = 10\n if a == 1: # 10\n a = 0\n return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]"
}Result of edit_file 490 characters
{
"status": "ok",
"filepath": "borax/calendars/lunardate.py",
"occurrences": 1,
"strategy": "exact",
"diff": "--- a/borax/calendars/lunardate.py\n+++ b/borax/calendars/lunardate.py\n@@ -355,6 +355,8 @@\n b = 10\n if a == 1: # 10\n a = 0\n+ elif a >= 2: # 20,30\n+ return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]\n return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]\n \n @staticmethod\n",
"is_truncated": false
}Turn 11at 417 s423 tokens out12,698 prompt tokens
Now let's verify the fix with the reproduction script and some edge cases.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom borax.calendars.lunardate import LunarDate, TextUtils\n\ntest_cases = {\n 1: '初一',\n 9: '初九',\n 10: '初十',\n 11: '十一',\n 19: '十九',\n 20: '二十',\n 21: '廿一',\n 29: '廿九',\n 30: '三十',\n}\n\nfor day, expected in test_cases.items():\n actual = TextUtils.day_cn(day)\n print(f\"Day {day}: Expected {expected}, got {actual} - {'OK' if actual == expected else 'FAIL'}\")\n\n# Also check LunarDate properties\nld20 = LunarDate(2020, 10, 20, 0)\nprint(f\"ld20.cn_day: {ld20.cn_day} (Expected 二十)\")\nprint(f\"ld20.cn_day_calendar: {ld20.cn_day_calendar} (Expected 二十)\")\nprint(f\"ld20.cn_str(): {ld20.cn_str()} (Expected ...二十)\")\n\nld30 = LunarDate(2020, 10, 30, 0)\nprint(f\"ld30.cn_day: {ld30.cn_day} (Expected 三十)\")\nprint(f\"ld30.cn_day_calendar: {ld30.cn_day_calendar} (Expected 三十)\")\nprint(f\"ld30.cn_str(): {ld30.cn_str()} (Expected ...三十)\")\nPY\n"
}Result of run_command 962 characters
{
"status": "ok",
"stdout": "Day 1: Expected 初一, got 初一 - OK\nDay 9: Expected 初九, got 初九 - OK\nDay 10: Expected 初十, got 初十 - OK\nDay 11: Expected 十一, got 十一 - OK\nDay 19: Expected 十九, got 十九 - OK\nDay 20: Expected 二十, got 二十 - OK\nDay 21: Expected 廿一, got 廿一 - OK\nDay 29: Expected 廿九, got 廿九 - OK\nDay 30: Expected 三十, got 三十 - OK\nld20.cn_day: 二十 (Expected 二十)\nld20.cn_day_calendar: 二十 (Expected 二十)\nld20.cn_str(): 二〇二〇年十月二十 (Expected ...二十)\nld30.cn_day: 三十 (Expected 三十)\nld30.cn_day_calendar: 三十 (Expected 三十)\nld30.cn_str(): 二〇二〇年十月三十 (Expected ...三十)\n",
"stderr": "",
"exit_code": 0
}Turn 12at 423 s61 tokens out13,417 prompt tokens
The tests passed. Now let's check if there are any other tests in the codebase that we should run. I'll search for tests related to `lunardate`.
TOOL CALL · run_command
{
"command": "find tests -name \"*lunar*\""
}Result of run_command 153 characters
{
"status": "ok",
"stdout": "tests/test_lunar_benchmark.py\ntests/test_lunardate.py\ntests/test_lunar_sqlite3_feature.py\n",
"stderr": "",
"exit_code": 0
}Turn 13at 428 s51 tokens out13,554 prompt tokens
Let's run `tests/test_lunardate.py`.
TOOL CALL · run_command
{
"command": "pytest tests/test_lunardate.py -q --tb=short --no-header"
}Result of run_command 161 characters
{
"status": "ok",
"stdout": "................ [100%]\n16 passed in 0.02s\n",
"stderr": "",
"exit_code": 0
}Turn 14at 432 s33 tokens out13,665 prompt tokens
Everything passed. Final check on the diff.
TOOL CALL · run_command
{
"command": "git status --short && git diff"
}Result of run_command 571 characters
{
"status": "ok",
"stdout": " M borax/calendars/lunardate.py\ndiff --git a/borax/calendars/lunardate.py b/borax/calendars/lunardate.py\nindex b7adda7..2fbf928 100644\n--- a/borax/calendars/lunardate.py\n+++ b/borax/calendars/lunardate.py\n@@ -355,6 +355,8 @@ class TextUtils:\n b = 10\n if a == 1: # 10\n a = 0\n+ elif a >= 2: # 20,30\n+ return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]\n return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]\n \n @staticmethod\n",
"stderr": "",
"exit_code": 0
}Turn 15at 437 s53 tokens out13,952 prompt tokens
The diff is minimal and only touches the reported bug location. The logic covers day 20 and day 30, and maintains existing behavior for other days. I'm confident in the fix.
TOOL CALL · submit_patch
Result of submit_patch 55 characters
{
"status": "ok",
"patch_size": 465,
"files_changed": 1
}Turn 16at 447 s105 tokens out14,045 prompt tokens
Done.
Turn 17at 447 s
The bug where lunar dates for the 20th and 30th were incorrectly rendered as "廿十" and "卅十" was caused by redundant concatenation of the shorthand tens character ("廿", "卅") with the character for ten ("十"). I updated `borax.calendars.lunardate.TextUtils.day_cn` to explicitly return "二十" and "三十" for these cases while preserving "廿一" through "廿九" and other correct formats.
Model calls (not matched to turns)
Generated tokens 308 tokens · stopped: STOP
The user is reporting a bug in `borax.calendars.lunardate.TextUtils.day_cn`. The current implementation returns "廿十" for 20 and "卅十" for 30, but it should return "二十" and "三十". The "廿" (niàn) character already means twenty, and "卅" (sà) means thirty. Adding "十" (ten) after them is redundant and incorrect. Example: `TextUtils.day_cn(20)` -> "廿十" (Wrong) -> should be "二十" or maybe "廿"? Wait, the problem states: “廿十”、“卅十” 是不正确的用法，因为“廿”、“卅” 本身就是二十、三十的意思了，正确的应该为“二十”、“三十”。 Wait, it says "正确的应该为“二十”、“三十”". But it also says "因为“廿”、“卅” 本身就是二十、三十的意思了". Actually, usually in these types of contexts, "廿" can be used, but "廿十" is definitely wrong. However, the request explicitly says "正确的应该为“二十”、“三十”". Let's look at the code in `borax/calendars/lunardate.py`.
<|channel>thought
The user is reporting a bug in `borax.calendars.lunardate.TextUtils.day_cn`.
The current implementation returns "廿十" for 20 and "卅十" for 30, but it should return "二十" and "三十".
The "廿" (niàn) character already means twenty, and "卅" (sà) means thirty. Adding "十" (ten) after them is redundant and incorrect.
Example:
`TextUtils.day_cn(20)` -> "廿十" (Wrong) -> should be "二十" or maybe "廿"?
Wait, the problem states: “廿十”、“卅十” 是不正确的用法，因为“廿”、“卅” 本身就是二十、三十的意思了，正确的应该为“二十”、“三十”。
Wait, it says "正确的应该为“二十”、“三十”".
But it also says "因为“廿”、“卅” 本身就是二十、三十的意思了".
Actually, usually in these types of contexts, "廿" can be used, but "廿十" is definitely wrong.
However, the request explicitly says "正确的应该为“二十”、“三十”".
Let's look at the code in `borax/calendars/lunardate.py`.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" "day_cn" borax/<|"|>}<tool_call|><|tool_response>
Generated tokens 72 tokens · stopped: STOP
Okay, `day_cn` is defined in `borax/calendars/lunardate.py`. Let's examine the implementation.
Okay, `day_cn` is defined in `borax/calendars/lunardate.py`. Let's examine the implementation.<channel|><|tool_call>call:read_file{filepath:<|"|>borax/calendars/lunardate.py<|"|>,start_line:340,end_line:370}<tool_call|><|tool_response>
Generated tokens 96 tokens · stopped: STOP
Wait, I need to see `TextUtils.TENS` and `TextUtils.DAYS_CN`. They must be defined in `TextUtils` class. Let me read more of `borax/calendars/lunardate.py` to find those constants.
Wait, I need to see `TextUtils.TENS` and `TextUtils.DAYS_CN`. They must be defined in `TextUtils` class. Let me read more of `borax/calendars/lunardate.py` to find those constants.
<channel|><|tool_call>call:read_file{end_line:340,filepath:<|"|>borax/calendars/lunardate.py<|"|>,start_line:300}<tool_call|><|tool_response>
Generated tokens 2,850 tokens · stopped: STOP
Okay, I see the constants:
`TENS = '初十廿卅'`
`DAYS_CN = '日一二三四五六七八九十'`
Let's trace `day_cn(20)`:
`day = 20`
`a, b = divmod(20, 10)` -> `a = 2, b = 0`
`if b == 0: b = 10` -> `b = 10`
`if a == 1: a = 0` (a is 2, so this is skipped)
`return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]`
`TextUtils.TENS[2]` is `'廿'`
`TextUtils.DAYS_CN[10]` is `'十'`
Result: `'廿十'`
Correct behavior for 20: "二十" or "廿".
The user says: “廿十”、“卅十” 是不正确的用法，因为“廿”、“卅” 本身就是二十、三十的意思了，正确的应该为“二十”、“三十”。
Wait, if "廿" already means "twenty", then `day_cn(20)` should return "廿"?
But the user says "正确的应该为“二十”、“三十”".
Actually, "二十" is more common in modern usage, while "廿" is also used.
But "廿十" is definitely wrong.
Let's trace `day_cn(30)`:
`day = 30`
`a, b = divmod(30, 10)` -> `a = 3, b = 0`
`if b == 0: b = 10` -> `b = 10`
`if a == 1: a = 0` (a is 3, so skipped)
`return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]`
`TextUtils.TENS[3]` is `'卅'`
`TextUtils.DAYS_CN[10]` is `'十'`
Result: `'卅十'`
The user says "正确的应该为“二十”、“三十”".
Wait, if I want "二十", then `a=2, b=0` should lead to `TENS[2] + DAYS_CN[0]`? No, `TENS[2]` is '廿'.
If I want "二十", I need `TENS[2]` to be '二' and `DAYS_CN[0]` to be '十'? No, that's not how it works.
Wait, let's look at `TENS = '初十廿卅'`.
`TENS[0]` = '初' (1-9)
`TENS[1]` = '十' (10-19)
`TENS[2]` = '廿' (20-29)
`TENS[3]` = '卅' (30)
If `day = 10`:
`a, b = divmod(10, 10)` -> `a=1, b=0`
`b=10`
`a=0`
`TENS[0] + DAYS_CN[10]` -> `'初' + '十'` = `'初十'`. (This is correct for the 10th day of lunar month).
Wait, is "初十" correct for 10? Yes.
What about 20? `TENS[2]` is '廿'. `DAYS_CN[10]` is '十'.
If `day = 20`, `a=2, b=10`. `TENS[2] + DAYS_CN[10]` = '廿十'.
The user says it should be '二十'.
But `TENS[2]` is '廿'.
If I change `TENS[2]` to '二', then `day = 21` would be `TENS[2] + DAYS_CN[1]` = '二一'. That's also wrong. It should be '廿一' or '二十一'.
Usually, lunar dates are:
1-9: 初一, 初二... 初九
10: 初十
11-19: 十一, 十二... 十九
20: 二十 (or 廿)
21-29: 二十一, 二十二... 二十九 (or 廿一, 廿二... 廿九)
30: 三十 (or 卅)
Current `day_cn` logic:
`a, b = divmod(day, 10)`
`if b == 0: b=10; if a==1: a=0`
`return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]`
For 10: `a=1, b=0` -> `b=10, a=0` -> `TENS[0]+DAYS_CN[10]` = '初十'. Correct.
For 11: `a=1, b=1` -> `TENS[1]+DAYS_CN[1]` = '十一'. Correct.
For 20: `a=2, b=0` -> `b=10, a=2` -> `TENS[2]+DAYS_CN[10]` = '廿十'. Incorrect.
For 21: `a=2, b=1` -> `TENS[2]+DAYS_CN[1]` = '廿一'. Correct (industry standard for lunar dates).
For 30: `a=3, b=0` -> `b=10, a=3` -> `TENS[3]+DAYS_CN[10]` = '卅十'. Incorrect.
So the issue is when `b == 10` and `a >= 2`.
If `a == 2` and `b == 10` (day 20), it should be '二十' or '廿'.
The user says "正确的应该为“二十”、“三十”".
Wait, if `a == 2` and `b == 10` (day 20), `TENS[2]` is '廿'. `DAYS_CN[10]` is '十'.
If I change it to return "二十", I need it to be `DIRS_CN[2] + DAYS_CN[10]`? No.
Let's see how to get '二十'.
`DAYS_CN[2]` is '二'.
`DAYS_CN[10]` is '十'.
So `DAYS_CN[2] + DAYS_CN[10]` is '二十'.
Wait, let's look at `TENS` again: `'初十廿卅'`.
TENS[0] = '初'
TENS[1] = '十'
TENS[2] = '廿'
TENS[3] = '卅'
If `day == 20`, `a=2, b=10`.
If we want '二十', we can't just use `TENS[a]`.
If we use `DAYS_CN[2] + DAYS_CN[10]`, that's '二十'.
If `day == 30`, `a=3, b=10`.
We want '三十'. `DAYS_CN[3] + DAYS_CN[10]`.
Let's see the code again:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
For `day=20`, `a=2, b=10`. Result `TENS[2] + DAYS_CN[10]` = `'廿' + '十'` = `'廿十'`.
If we change `TENS[2]` to something else, it would break `day=21` ('廿一').
Wait, if `a == 2` and `b == 10`, we want '二十'.
If `a == 3` and `b == 10`, we want '三十'.
Notice that `TENS[2]` is '廿' and `TENS[3]` is '卅'.
These are shorthand for '二十' and '三十'.
So '廿十' is like saying 'twenty ten'.
If we want '二十' for 20, and '廿一' for 21...
Wait, if the user wants '二十' for 20, maybe they also want '二十一' for 21?
The problem statement says: “廿十”、“卅十” 是不正确的用法，因为“廿”、“卅” 本身就是二十、三十的意思了，正确的应该为“二十”、“三十”。
It doesn't explicitly say that '廿一' is wrong. It only mentions '廿十'.
And it says "正确的应该为“二十”、“三十”".
If we change the logic:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
if b == 10 and a >= 2:
return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
Let's test this:
`day=10`: `a=1, b=0` -> `b=10, a=0`. `b==10` is true, but `a >= 2` is false. Return `TENS[0] + DAYS_CN[10]` = '初十'. Correct.
`day=20`: `a=2, b=0` -> `b=10, a=2`. `b==10` is true, `a >= 2` is true. Return `DAYS_CN[2] + DAYS_CN[10]` = '二十'. Correct.
`day=30`: `a=3, b=0` -> `b=10, a=3`. `b==10` is true, `a >= 2` is true. Return `DAYS_CN[3] + DAYS_CN[10]` = '三十'. Correct.
`day=21`: `a=2, b=1`. `b==10` is false. Return `TENS[2] + DAYS_CN[1]` = '廿一'. Correct.
Wait, if they want '二十' for 20, would they want '二十一' for 21?
The issue says: “廿十”、“卅十” 是不正确的用法，因为“廿”、“卅” 本身就是二十、三十的意思了，正确的应该为“二十”、“三十”。
This implies that for 20 and 30, we should NOT use the TENS shorthand followed by '十'.
It doesn't say we should STOP using '廿' and '卅' for 21-29.
In fact, '廿一' is very common and acceptable in lunar calendars.
Given the "Minimal root-cause source patch" requirement, I should only fix the bug reported.
But let me double check if '廿' or '二十' is preferred for 20.
The user says "正确的应该为“二十”、“三十”".
Wait, let's try to reproduce this with a script first.
Okay, I see the constants:
`TENS = '初十廿卅'`
`DAYS_CN = '日一二三四五六七八九十'`
Let's trace `day_cn(20)`:
`day = 20`
`a, b = divmod(20, 10)` -> `a = 2, b = 0`
`if b == 0: b = 10` -> `b = 10`
`if a == 1: a = 0` (a is 2, so this is skipped)
`return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]`
`TextUtils.TENS[2]` is `'廿'`
`TextUtils.DAYS_CN[10]` is `'十'`
Result: `'廿十'`
Correct behavior for 20: "二十" or "廿".
The user says: “廿十”、“卅十” 是不正确的用法，因为“廿”、“卅” 本身就是二十、三十的意思了，正确的应该为“二十”、“三十”。
Wait, if "廿" already means "twenty", then `day_cn(20)` should return "廿"?
But the user says "正确的应该为“二十”、“三十”".
Actually, "二十" is more common in modern usage, while "廿" is also used.
But "廿十" is definitely wrong.
Let's trace `day_cn(30)`:
`day = 30`
`a, b = divmod(30, 10)` -> `a = 3, b = 0`
`if b == 0: b = 10` -> `b = 10`
`if a == 1: a = 0` (a is 3, so skipped)
`return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]`
`TextUtils.TENS[3]` is `'卅'`
`TextUtils.DAYS_CN[10]` is `'十'`
Result: `'卅十'`
The user says "正确的应该为“二十”、“三十”".
Wait, if I want "二十", then `a=2, b=0` should lead to `TENS[2] + DAYS_CN[0]`? No, `TENS[2]` is '廿'.
If I want "二十", I need `TENS[2]` to be '二' and `DAYS_CN[0]` to be '十'? No, that's not how it works.
Wait, let's look at `TENS = '初十廿卅'`.
`TENS[0]` = '初' (1-9)
`TENS[1]` = '十' (10-19)
`TENS[2]` = '廿' (20-29)
`TENS[3]` = '卅' (30)
If `day = 10`:
`a, b = divmod(10, 10)` -> `a=1, b=0`
`b=10`
`a=0`
`TENS[0] + DAYS_CN[10]` -> `'初' + '十'` = `'初十'`. (This is correct for the 10th day of lunar month).
Wait, is "初十" correct for 10? Yes.
What about 20? `TENS[2]` is '廿'. `DAYS_CN[10]` is '十'.
If `day = 20`, `a=2, b=10`. `TENS[2] + DAYS_CN[10]` = '廿十'.
The user says it should be '二十'.
But `TENS[2]` is '廿'.
If I change `TENS[2]` to '二', then `day = 21` would be `TENS[2] + DAYS_CN[1]` = '二一'. That's also wrong. It should be '廿一' or '二十一'.
Usually, lunar dates are:
1-9: 初一, 初二... 初九
10: 初十
11-19: 十一, 十二... 十九
20: 二十 (or 廿)
21-29: 二十一, 二十二... 二十九 (or 廿一, 廿二... 廿九)
30: 三十 (or 卅)
Current `day_cn` logic:
`a, b = divmod(day, 10)`
`if b == 0: b=10; if a==1: a=0`
`return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]`
For 10: `a=1, b=0` -> `b=10, a=0` -> `TENS[0]+DAYS_CN[10]` = '初十'. Correct.
For 11: `a=1, b=1` -> `TENS[1]+DAYS_CN[1]` = '十一'. Correct.
For 20: `a=2, b=0` -> `b=10, a=2` -> `TENS[2]+DAYS_CN[10]` = '廿十'. Incorrect.
For 21: `a=2, b=1` -> `TENS[2]+DAYS_CN[1]` = '廿一'. Correct (industry standard for lunar dates).
For 30: `a=3, b=0` -> `b=10, a=3` -> `TENS[3]+DAYS_CN[10]` = '卅十'. Incorrect.
So the issue is when `b == 10` and `a >= 2`.
If `a == 2` and `b == 10` (day 20), it should be '二十' or '廿'.
The user says "正确的应该为“二十”、“三十”".
Wait, if `a == 2` and `b == 10` (day 20), `TENS[2]` is '廿'. `DAYS_CN[10]` is '十'.
If I change it to return "二十", I need it to be `DIRS_CN[2] + DAYS_CN[10]`? No.
Let's see how to get '二十'.
`DAYS_CN[2]` is '二'.
`DAYS_CN[10]` is '十'.
So `DAYS_CN[2] + DAYS_CN[10]` is '二十'.
Wait, let's look at `TENS` again: `'初十廿卅'`.
TENS[0] = '初'
TENS[1] = '十'
TENS[2] = '廿'
TENS[3] = '卅'
If `day == 20`, `a=2, b=10`.
If we want '二十', we can't just use `TENS[a]`.
If we use `DAYS_CN[2] + DAYS_CN[10]`, that's '二十'.
If `day == 30`, `a=3, b=10`.
We want '三十'. `DAYS_CN[3] + DAYS_CN[10]`.
Let's see the code again:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
For `day=20`, `a=2, b=10`. Result `TENS[2] + DAYS_CN[10]` = `'廿' + '十'` = `'廿十'`.
If we change `TENS[2]` to something else, it would break `day=21` ('廿一').
Wait, if `a == 2` and `b == 10`, we want '二十'.
If `a == 3` and `b == 10`, we want '三十'.
Notice that `TENS[2]` is '廿' and `TENS[3]` is '卅'.
These are shorthand for '二十' and '三十'.
So '廿十' is like saying 'twenty ten'.
If we want '二十' for 20, and '廿一' for 21...
Wait, if the user wants '二十' for 20, maybe they also want '二十一' for 21?
The problem statement says: “廿十”、“卅十” 是不正确的用法，因为“廿”、“卅” 本身就是二十、三十的意思了，正确的应该为“二十”、“三十”。
It doesn't explicitly say that '廿一' is wrong. It only mentions '廿十'.
And it says "正确的应该为“二十”、“三十”".
If we change the logic:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
if b == 10 and a >= 2:
return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
Let's test this:
`day=10`: `a=1, b=0` -> `b=10, a=0`. `b==10` is true, but `a >= 2` is false. Return `TENS[0] + DAYS_CN[10]` = '初十'. Correct.
`day=20`: `a=2, b=0` -> `b=10, a=2`. `b==10` is true, `a >= 2` is true. Return `DAYS_CN[2] + DAYS_CN[10]` = '二十'. Correct.
`day=30`: `a=3, b=0` -> `b=10, a=3`. `b==10` is true, `a >= 2` is true. Return `DAYS_CN[3] + DAYS_CN[10]` = '三十'. Correct.
`day=21`: `a=2, b=1`. `b==10` is false. Return `TENS[2] + DAYS_CN[1]` = '廿一'. Correct.
Wait, if they want '二十' for 20, would they want '二十一' for 21?
The issue says: “廿十”、“卅十” 是不正确的用法，因为“廿”、“卅” 本身就是二十、三十的意思了，正确的应该为“二十”、“三十”。
This implies that for 20 and 30, we should NOT use the TENS shorthand followed by '十'.
It doesn't say we should STOP using '廿' and '卅' for 21-29.
In fact, '廿一' is very common and acceptable in lunar calendars.
Given the "Minimal root-cause source patch" requirement, I should only fix the bug reported.
But let me double check if '廿' or '二十' is preferred for 20.
The user says "正确的应该为“二十”、“三十”".
Wait, let's try to reproduce this with a script first.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from borax.calendars.lunardate import LunarDate, TextUtils
print(f"20: {TextUtils.day_cn(20)}")
print(f"21: {TextUtils.day_cn(21)}")
print(f"30: {TextUtils.day_cn(30)}")
ld = LunarDate(2020, 10, 20, 0)
print(f"ld.cn_day: {ld.cn_day}")
print(f"ld.cn_day_calendar: {ld.cn_day_calendar}")
print(f"ld.cn_str(): {ld.cn_str()}")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 2,193 tokens · stopped: STOP
Correct, the reproduction matches the issue description.
Now, how to fix it?
If `day=20`, I want '二十'.
If `day=30`, I want '三十'.
If `day=21`, I want '廿一' (keeping current behavior since it wasn't flagged).
However, there's a more elegant way to fix this by just changing how `day_cn` handles `b==10`.
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
# if day is 20, a=2, b=10. Current: TENS[2] + DAYS_CN[10] = 廿十
# if day is 30, a=3, b=10. Current: TENS[3] + DAYS_CN[10] = 卅十
# ...
```
Alternative:
If `b == 10`, then `day` is 10, 20, or 30.
If `day == 10`, return '初十'.
If `day == 20`, return '二十'.
If `day == 30`, return '三十'.
Wait, if `day == 20`, `a=2, b=10`. `TENS[2]` is '廿'. `DAYS_CN[10]` is '十'.
If I change the logic to:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
elif a >= 2: # 20, 30
return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
Test:
`day=10`: `a=1, b=0` -> `b=10, a=0`. `a>=2` is false. Return `TENS[0]+DAYS_CN[10]` = '初十'. Correct.
`day=20`: `a=2, b=0` -> `b=10, a=2`. `a>=2` is true. Return `DAYS_CN[2]+DAYS_CN[10]` = '二十'. Correct.
`day=30`: `a=3, b=0` -> `b=10, a=3`. `a>=2` is true. Return `DAYS_CN[3]+DAYS_CN[10]` = '三十'. Correct.
`day=21`: `a=2, b=1`. `b==0` is false. Return `TENS[2]+DAYS_CN[1]` = '廿一'. Correct.
Wait, what if `day=11`?
`a=1, b=1`. `b==0` is false. Return `TENS[1]+DAYS_CN[1]` = '十一'. Correct.
What if `day=29`?
`a=2, b=9`. `b==0` is false. Return `TENS[2]+DAYS_CN[9]` = '廿九'. Correct.
Wait, is there any other case?
`day` is usually 1-30.
If `day=0`? (Shouldn't happen in LunarDate, but good to check).
`a=0, b=0`. `b=10, a=0`. `a>=2` is false. Return `TENS[0]+DAYS_CN[10]` = '初十'. Wait, that's wrong. But `day` is 1-indexed.
Let's try to find a cleaner way.
If `day == 10`, return '初十'.
If `day == 20`, return '二十'.
If `day == 30`, return '三十'.
Otherwise:
`a, b = divmod(day, 10)`
`if b == 0: b = 10; if a == 1: a = 0`
`return TENS[a] + DAYS_CN[b]`
Wait, the above `if b == 0` logic is exactly for 10, 20, 30.
If `day = 10`, `a=1, b=0` -> `b=10, a=0` -> `TENS[0] + DAYS_CN[10]` = '初十'.
If `day = 20`, `a=2, b=0` -> `b=10, a=2` -> `TENS[2] + DAYS_CN[10]` = '廿十'.
If `day = 30`, `a=3, b=0` -> `b=10, a=3` -> `TENS[3] + DAYS_CN[10]` = '卅十'.
So we just need to handle `day == 20` and `day == 30` separately if we want '二十' and '三十'.
Actually, '廿' is just a short form of '二十'.
If the user wants '二十' instead of '廿十', they are saying that '廿' should be used for 21-29, but '二十' should be used for 20.
Wait, if '廿' means '二十', then '廿' should be used for 20.
But the user says: "正确的应该为“二十”、“三十”".
This is confusing. In Chinese, for lunar dates, 20 can be '二十' or '廿'.
But '廿十' is definitely wrong.
If the user specifically asks for '二十' and '三十', I will give them '二十' and '三十'.
Let's see if I can just modify the `TENS` or `DAYS_CN` constants.
`TENS = '初十廿卅'`
`DAYS_CN = '日一二三四五六七八九十'`
If `day = 20`, `a=2, b=10`. `TENS[2] + DAYS_CN[10]` = '廿十'.
If we want '二十', we need `TENS[2] = '二'` and `DAYS_CN[10] = '十'`.
But if `TENS[2] = '二'`, then `day = 21` becomes `TENS[2] + DAYS_CN[1] = '二一'`.
'二一' is NOT the correct way to say 21st in lunar calendar. It should be '廿一' or '二十一'.
So modifying constants is not an option.
Let's use the logic I developed:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
elif a >= 2: # 20,30
return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
Let's double check `day = 10` again.
`a = 1, b = 0`.
`b = 10`.
`a = 0`.
`a >= 2` is false.
Return `TENS[0] + DAYS_CN[10]` = '初十'. (Correct)
`day = 20`.
`a = 2, b = 0`.
`b = 10`.
`a >= 2` is true.
Return `DAYS_CN[2] + DAYS_CN[10]` = '二十'. (Correct)
`day = 30`.
`a = 3, b = 0`.
`b = 10`.
`a >= 2` is true.
Return `DAYS_CN[3] + DAYS_CN[10]` = '三十'. (Correct)
`day = 21`.
`a = 2, b = 1`.
`b == 0` is false.
Return `TENS[2] + DAYS_CN[1]` = '廿一'. (Correct)
This seems perfect.
One more thing: the user mentioned: "只需要修改 `TextUtils.day_cn` 逻辑即可，其他函数均是调用该函数。"
Let's check if `LunarDate` has other methods that depend on it.
`LunarDate.cn_day` uses `TextUtils.day_cn`.
`LunarDate.cn_day_calendar` uses `TextUtils.day_cn`.
`LunarDate.cn_str()` uses `LunarDate.cn_day`.
Wait, let me check `LunarDate` methods.
Correct, the reproduction matches the issue description.
Now, how to fix it?
If `day=20`, I want '二十'.
If `day=30`, I want '三十'.
If `day=21`, I want '廿一' (keeping current behavior since it wasn't flagged).
However, there's a more elegant way to fix this by just changing how `day_cn` handles `b==10`.
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
# if day is 20, a=2, b=10. Current: TENS[2] + DAYS_CN[10] = 廿十
# if day is 30, a=3, b=10. Current: TENS[3] + DAYS_CN[10] = 卅十
# ...
```
Alternative:
If `b == 10`, then `day` is 10, 20, or 30.
If `day == 10`, return '初十'.
If `day == 20`, return '二十'.
If `day == 30`, return '三十'.
Wait, if `day == 20`, `a=2, b=10`. `TENS[2]` is '廿'. `DAYS_CN[10]` is '十'.
If I change the logic to:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
elif a >= 2: # 20, 30
return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
Test:
`day=10`: `a=1, b=0` -> `b=10, a=0`. `a>=2` is false. Return `TENS[0]+DAYS_CN[10]` = '初十'. Correct.
`day=20`: `a=2, b=0` -> `b=10, a=2`. `a>=2` is true. Return `DAYS_CN[2]+DAYS_CN[10]` = '二十'. Correct.
`day=30`: `a=3, b=0` -> `b=10, a=3`. `a>=2` is true. Return `DAYS_CN[3]+DAYS_CN[10]` = '三十'. Correct.
`day=21`: `a=2, b=1`. `b==0` is false. Return `TENS[2]+DAYS_CN[1]` = '廿一'. Correct.
Wait, what if `day=11`?
`a=1, b=1`. `b==0` is false. Return `TENS[1]+DAYS_CN[1]` = '十一'. Correct.
What if `day=29`?
`a=2, b=9`. `b==0` is false. Return `TENS[2]+DAYS_CN[9]` = '廿九'. Correct.
Wait, is there any other case?
`day` is usually 1-30.
If `day=0`? (Shouldn't happen in LunarDate, but good to check).
`a=0, b=0`. `b=10, a=0`. `a>=2` is false. Return `TENS[0]+DAYS_CN[10]` = '初十'. Wait, that's wrong. But `day` is 1-indexed.
Let's try to find a cleaner way.
If `day == 10`, return '初十'.
If `day == 20`, return '二十'.
If `day == 30`, return '三十'.
Otherwise:
`a, b = divmod(day, 10)`
`if b == 0: b = 10; if a == 1: a = 0`
`return TENS[a] + DAYS_CN[b]`
Wait, the above `if b == 0` logic is exactly for 10, 20, 30.
If `day = 10`, `a=1, b=0` -> `b=10, a=0` -> `TENS[0] + DAYS_CN[10]` = '初十'.
If `day = 20`, `a=2, b=0` -> `b=10, a=2` -> `TENS[2] + DAYS_CN[10]` = '廿十'.
If `day = 30`, `a=3, b=0` -> `b=10, a=3` -> `TENS[3] + DAYS_CN[10]` = '卅十'.
So we just need to handle `day == 20` and `day == 30` separately if we want '二十' and '三十'.
Actually, '廿' is just a short form of '二十'.
If the user wants '二十' instead of '廿十', they are saying that '廿' should be used for 21-29, but '二十' should be used for 20.
Wait, if '廿' means '二十', then '廿' should be used for 20.
But the user says: "正确的应该为“二十”、“三十”".
This is confusing. In Chinese, for lunar dates, 20 can be '二十' or '廿'.
But '廿十' is definitely wrong.
If the user specifically asks for '二十' and '三十', I will give them '二十' and '三十'.
Let's see if I can just modify the `TENS` or `DAYS_CN` constants.
`TENS = '初十廿卅'`
`DAYS_CN = '日一二三四五六七八九十'`
If `day = 20`, `a=2, b=10`. `TENS[2] + DAYS_CN[10]` = '廿十'.
If we want '二十', we need `TENS[2] = '二'` and `DAYS_CN[10] = '十'`.
But if `TENS[2] = '二'`, then `day = 21` becomes `TENS[2] + DAYS_CN[1] = '二一'`.
'二一' is NOT the correct way to say 21st in lunar calendar. It should be '廿一' or '二十一'.
So modifying constants is not an option.
Let's use the logic I developed:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
elif a >= 2: # 20,30
return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
Let's double check `day = 10` again.
`a = 1, b = 0`.
`b = 10`.
`a = 0`.
`a >= 2` is false.
Return `TENS[0] + DAYS_CN[10]` = '初十'. (Correct)
`day = 20`.
`a = 2, b = 0`.
`b = 10`.
`a >= 2` is true.
Return `DAYS_CN[2] + DAYS_CN[10]` = '二十'. (Correct)
`day = 30`.
`a = 3, b = 0`.
`b = 10`.
`a >= 2` is true.
Return `DAYS_CN[3] + DAYS_CN[10]` = '三十'. (Correct)
`day = 21`.
`a = 2, b = 1`.
`b == 0` is false.
Return `TENS[2] + DAYS_CN[1]` = '廿一'. (Correct)
This seems perfect.
One more thing: the user mentioned: "只需要修改 `TextUtils.day_cn` 逻辑即可，其他函数均是调用该函数。"
Let's check if `LunarDate` has other methods that depend on it.
`LunarDate.cn_day` uses `TextUtils.day_cn`.
`LunarDate.cn_day_calendar` uses `TextUtils.day_cn`.
`LunarDate.cn_str()` uses `LunarDate.cn_day`.
Wait, let me check `LunarDate` methods.
<channel|><|tool_call>call:read_file{end_line:460,filepath:<|"|>borax/calendars/lunardate.py<|"|>,start_line:430}<tool_call|><|tool_response>
Generated tokens 53 tokens · stopped: STOP
And `cn_day_calendar` continues:
And `cn_day_calendar` continues:
<channel|><|tool_call>call:read_file{end_line:470,filepath:<|"|>borax/calendars/lunardate.py<|"|>,start_line:461}<tool_call|><|tool_response>
Generated tokens 50 tokens · stopped: STOP
And `cn_str()`:
And `cn_str()`:
<channel|><|tool_call>call:read_file{end_line:500,filepath:<|"|>borax/calendars/lunardate.py<|"|>,start_line:480}<tool_call|><|tool_response>
Generated tokens 62 tokens · stopped: STOP
Wait, I didn't find `cn_str()` in the last `read_file`. Let me search for it.
Wait, I didn't find `cn_str()` in the last `read_file`. Let me search for it.
<channel|><|tool_call>call:run_command{command:<|"|>grep -n "def cn_str" borax/calendars/lunardate.py<|"|>}<tool_call|><|tool_response>
Generated tokens 54 tokens · stopped: STOP
Ah, I missed it. Let me read it.
Ah, I missed it. Let me read it.
<channel|><|tool_call>call:read_file{end_line:480,filepath:<|"|>borax/calendars/lunardate.py<|"|>,start_line:472}<tool_call|><|tool_response>
Generated tokens 1,257 tokens · stopped: STOP
Yes, `cn_str` uses `self.cn_day`, which uses `TextUtils.day_cn`.
So modifying `TextUtils.day_cn` is sufficient.
Let's apply the fix.
Current code:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
New code:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
elif a >= 2: # 20,30
return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
Wait, let me check the `TextUtils` constants again to be absolutely sure.
`TENS = '初十廿卅'`
`DAYS_CN = '日一二三四五六七八九十'`
`TENS[0]` = '初'
`TENS[1]` = '十'
`TENS[2]` = '廿'
`TENS[3]` = '卅'
`DAYS_CN[0]` = '日'
`DAYS_CN[1]` = '一'
`DAYS_CN[2]` = '二'
`DAYS_CN[3]` = '三'
...
`DAYS_CN[10]` = '十'
So `DAYS_CN[2] + DAYS_CN[10]` = '二十'. Correct.
And `DAYS_CN[3] + DAYS_CN[10]` = '三十'. Correct.
Wait, what if `day = 40`? Lunar months can have 29 or 30 days. So `day` will be 1-30.
`a` will be 0, 1, 2, or 3.
If `day = 30`, `a=3, b=0`.
Wait, I should check if there are any other possible values for `a`.
If `day` is 1-30:
1-9: `a=0, b=1-9`. `TENS[0]+DAYS_CN[1-9]` = '初一'...'初九'.
10: `a=1, b=0` -> `b=10, a=0`. `TENS[0]+DAYS_CN[10]` = '初十'.
11-19: `a=1, b=1-9`. `TENS[1]+DAYS_CN[1-9]` = '十一'...'十九'.
20: `a=2, b=0` -> `b=10, a=2`. `a>=2` is true. `DAYS_CN[2]+DAYS_CN[10]` = '二十'.
21-29: `a=2, b=1-9`. `TENS[2]+DAYS_CN[1-9]` = '廿一'...'廿九'.
30: `a=3, b=0` -> `b=10, a=3`. `a>=2` is true. `DAYS_CN[3]+DAYS_CN[10]` = '三十'.
Everything looks correct.
Wait, I should consider if `TextUtils.DAYS_CN` is always guaranteed to have 11 elements.
`DAYS_CN = '日一二三四五六七八九十'`
Length is 11. Indices 0 to 10.
`DAYS_CN[10]` is '十'.
`DAYS_CN[2]` is '二'.
`DAYS_CN[3]` is '三'.
Yes, it's fine.
Let's apply the change.
Yes, `cn_str` uses `self.cn_day`, which uses `TextUtils.day_cn`.
So modifying `TextUtils.day_cn` is sufficient.
Let's apply the fix.
Current code:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
New code:
```python
@staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
elif a >= 2: # 20,30
return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
```
Wait, let me check the `TextUtils` constants again to be absolutely sure.
`TENS = '初十廿卅'`
`DAYS_CN = '日一二三四五六七八九十'`
`TENS[0]` = '初'
`TENS[1]` = '十'
`TENS[2]` = '廿'
`TENS[3]` = '卅'
`DAYS_CN[0]` = '日'
`DAYS_CN[1]` = '一'
`DAYS_CN[2]` = '二'
`DAYS_CN[3]` = '三'
...
`DAYS_CN[10]` = '十'
So `DAYS_CN[2] + DAYS_CN[10]` = '二十'. Correct.
And `DAYS_CN[3] + DAYS_CN[10]` = '三十'. Correct.
Wait, what if `day = 40`? Lunar months can have 29 or 30 days. So `day` will be 1-30.
`a` will be 0, 1, 2, or 3.
If `day = 30`, `a=3, b=0`.
Wait, I should check if there are any other possible values for `a`.
If `day` is 1-30:
1-9: `a=0, b=1-9`. `TENS[0]+DAYS_CN[1-9]` = '初一'...'初九'.
10: `a=1, b=0` -> `b=10, a=0`. `TENS[0]+DAYS_CN[10]` = '初十'.
11-19: `a=1, b=1-9`. `TENS[1]+DAYS_CN[1-9]` = '十一'...'十九'.
20: `a=2, b=0` -> `b=10, a=2`. `a>=2` is true. `DAYS_CN[2]+DAYS_CN[10]` = '二十'.
21-29: `a=2, b=1-9`. `TENS[2]+DAYS_CN[1-9]` = '廿一'...'廿九'.
30: `a=3, b=0` -> `b=10, a=3`. `a>=2` is true. `DAYS_CN[3]+DAYS_CN[10]` = '三十'.
Everything looks correct.
Wait, I should consider if `TextUtils.DAYS_CN` is always guaranteed to have 11 elements.
`DAYS_CN = '日一二三四五六七八九十'`
Length is 11. Indices 0 to 10.
`DAYS_CN[10]` is '十'.
`DAYS_CN[2]` is '二'.
`DAYS_CN[3]` is '三'.
Yes, it's fine.
Let's apply the change.
<channel|><|tool_call>call:edit_file{filepath:<|"|>borax/calendars/lunardate.py<|"|>,new_string:<|"|> @staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
elif a >= 2: # 20,30
return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]<|"|>,old_string:<|"|> @staticmethod
def day_cn(day: int) -> str:
a, b = divmod(day, 10)
if b == 0: # 10,20,30
b = 10
if a == 1: # 10
a = 0
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]<|"|>}<tool_call|><|tool_response>
Generated tokens 423 tokens · stopped: STOP
Now let's verify the fix with the reproduction script and some edge cases.
Now let's verify the fix with the reproduction script and some edge cases.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from borax.calendars.lunardate import LunarDate, TextUtils
test_cases = {
1: '初一',
9: '初九',
10: '初十',
11: '十一',
19: '十九',
20: '二十',
21: '廿一',
29: '廿九',
30: '三十',
}
for day, expected in test_cases.items():
actual = TextUtils.day_cn(day)
print(f"Day {day}: Expected {expected}, got {actual} - {'OK' if actual == expected else 'FAIL'}")
# Also check LunarDate properties
ld20 = LunarDate(2020, 10, 20, 0)
print(f"ld20.cn_day: {ld20.cn_day} (Expected 二十)")
print(f"ld20.cn_day_calendar: {ld20.cn_day_calendar} (Expected 二十)")
print(f"ld20.cn_str(): {ld20.cn_str()} (Expected ...二十)")
ld30 = LunarDate(2020, 10, 30, 0)
print(f"ld30.cn_day: {ld30.cn_day} (Expected 三十)")
print(f"ld30.cn_day_calendar: {ld30.cn_day_calendar} (Expected 三十)")
print(f"ld30.cn_str(): {ld30.cn_str()} (Expected ...三十)")
PY
<|"|>}<tool_call|><|tool_response>
Generated tokens 61 tokens · stopped: STOP
The tests passed. Now let's check if there are any other tests in the codebase that we should run. I'll search for tests related to `lunardate`.
The tests passed. Now let's check if there are any other tests in the codebase that we should run.
I'll search for tests related to `lunardate`.
<channel|><|tool_call>call:run_command{command:<|"|>find tests -name "*lunar*"<|"|>}<tool_call|><|tool_response>
Generated tokens 51 tokens · stopped: STOP
Let's run `tests/test_lunardate.py`.
Let's run `tests/test_lunardate.py`.
<channel|><|tool_call>call:run_command{command:<|"|>pytest tests/test_lunardate.py -q --tb=short --no-header<|"|>}<tool_call|><|tool_response>
Generated tokens 33 tokens · stopped: STOP
Everything passed. Final check on the diff.
Everything passed.
Final check on the diff.
<channel|><|tool_call>call:run_command{command:<|"|>git status --short && git diff<|"|>}<tool_call|><|tool_response>
Generated tokens 53 tokens · stopped: STOP
The diff is minimal and only touches the reported bug location. The logic covers day 20 and day 30, and maintains existing behavior for other days. I'm confident in the fix.
The diff is minimal and only touches the reported bug location.
The logic covers day 20 and day 30, and maintains existing behavior for other days.
I'm confident in the fix.<channel|><|tool_call>call:submit_patch{}<tool_call|><|tool_response>
Patch, tests and logs
Final code change Included
diff --git a/borax/calendars/lunardate.py b/borax/calendars/lunardate.py
index b7adda7..2fbf928 100644
--- a/borax/calendars/lunardate.py
+++ b/borax/calendars/lunardate.py
@@ -355,6 +355,8 @@ class TextUtils:
b = 10
if a == 1: # 10
a = 0
+ elif a >= 2: # 20,30
+ return TextUtils.DAYS_CN[a] + TextUtils.DAYS_CN[10]
return TextUtils.TENS[a] + TextUtils.DAYS_CN[b]
@staticmethod
Test output Included
============================= test session starts ============================== collected 128 items tests/test_birthday.py ... [ 2%] tests/test_calendars.py .. [ 3%] tests/test_chinese_number.py .... [ 7%] tests/test_choices.py ............. [ 17%] tests/test_daily_counter.py ... [ 19%] tests/test_dictionary.py . [ 20%] tests/test_fetch.py ...... [ 25%] tests/test_finance.py ... [ 27%] tests/test_htmls.py . [ 28%] tests/test_join.py ..... [ 32%] tests/test_json.py .... [ 35%] tests/test_lazy.py ... [ 37%] tests/test_lunar_benchmark.py . [ 38%] tests/test_lunar_sqlite3_feature.py . [ 39%] tests/test_lunardate.py ................. [ 52%] tests/test_mixed.py ........... [ 60%] tests/test_new_join.py ............ [ 70%] tests/test_percentage.py ... [ 72%] tests/test_proxy.py . [ 73%] tests/test_runtime_measurer.py ... [ 75%] tests/test_serial_generattor.py ...... [ 80%] tests/test_serial_pool.py .......... [ 88%] tests/test_singleton.py . [ 89%] tests/test_string_convert.py .... [ 92%] tests/test_tree_fetcher.py ... [ 94%] tests/test_utils.py ....... [100%] ==================================== PASSES ==================================== - generated xml file: /tmp/rebench-grade-1d5b3a3cfcf945baa7bf4a50a507d66c.xml -- =========================== short test summary info ============================ PASSED tests/test_birthday.py::NominalAgeTestCase::test_nominal_age PASSED tests/test_birthday.py::ActualAgeTestCase::test_nominal_age PASSED tests/test_birthday.py::MixedAgeTestCase::test_mixed PASSED tests/test_calendars.py::LastDayTestCase::test_fist_day_of_week PASSED tests/test_calendars.py::LastDayTestCase::test_last_day PASSED tests/test_chinese_number.py::ChineseNumberTestCase::test_chinese_number PASSED tests/test_chinese_number.py::ChineseNumberTestCase::test_chinese_number_lower_order PASSED tests/test_chinese_number.py::ChineseNumberTestCase::test_chinese_number_upper_measure PASSED tests/test_chinese_number.py::ChineseNumberTestCase::test_chinese_number_upper_order PASSED tests/test_choices.py::FieldChoiceTestCase::test_get_display PASSED tests/test_choices.py::FieldChoiceTestCase::test_get_value PASSED tests/test_choices.py::FieldChoiceTestCase::test_is_valid PASSED tests/test_choices.py::ChoicesItemTestCase::test_choices PASSED tests/test_choices.py::ChoicesItemTestCase::test_get_display PASSED tests/test_choices.py::ChoicesItemTestCase::test_get_names_and_values_and_labels PASSED tests/test_choices.py::ChoicesItemTestCase::test_get_value PASSED tests/test_choices.py::ChoicesItemTestCase::test_is_valid PASSED tests/test_choices.py::OffsetChoicesTestCase::test_get_display PASSED tests/test_choices.py::OffsetChoicesTestCase::test_get_value PASSED tests/test_choices.py::OffsetChoicesTestCase::test_is_valid PASSED tests/test_choices.py::DirectionChoicesTestCase::test_child_class PASSED tests/test_choices.py::DirectionChoicesTestCase::test_item_overwrite PASSED tests/test_daily_counter.py::DailyCounterTestCase::test_increase PASSED tests/test_daily_counter.py::DailyCounterTestCase::test_init_instance PASSED tests/test_daily_counter.py::DailyCounterTestCase::test_init_instance_with_invalid_raw PASSED tests/test_dictionary.py::AttributeDictTestCase::test_access PASSED tests/test_fetch.py::FetchTestCase::test_fetch PASSED tests/test_fetch.py::FetchTestCase::test_fetch_single PASSED tests/test_fetch.py::FetchTestCase::test_ifetch_multiple PASSED tests/test_fetch.py::FetchCustomGetterTestCase::test_custom_getter PASSED tests/test_fetch.py::FetchCustomGetterTestCase::test_with_dict PASSED tests/test_fetch.py::FetchAsDictTestCase::test_fetch_as_dict PASSED tests/test_finance.py::CapitalNumber::test_amount_capital PASSED tests/test_finance.py::CapitalNumber::test_decimal PASSED tests/test_finance.py::CapitalNumber::test_valid_range PASSED tests/test_htmls.py::HtmlTagTest::test_html_tags PASSED tests/test_join.py::JoinOneTestCase::test_join_one_with_custom_default PASSED tests/test_join.py::JoinOneTestCase::test_join_one_with_default PASSED tests/test_join.py::JoinOneTestCase::test_with_choices PASSED tests/test_join.py::JoinOneTestCase::test_with_dict PASSED tests/test_join.py::JoinTestCase::test_as_kwargs PASSED tests/test_json.py::CJsonTestCase::test_custom_encoder PASSED tests/test_json.py::CJsonTestCase::test_dumps PASSED tests/test_json.py::CJsonTestCase::test_mixed_encoder PASSED tests/test_json.py::CJsonTestCase::test_singledispatch PASSED tests/test_lazy.py::LazyObjectTestCase::test_delete_attr PASSED tests/test_lazy.py::LazyObjectTestCase::test_lazy_object PASSED tests/test_lazy.py::LazyObjectTestCase::test_with_kwargs PASSED tests/test_lunar_benchmark.py::BenchmarkTestCase::test_edge_dates PASSED tests/test_lunar_sqlite3_feature.py::Sqlite3CustomFieldTestCase::test_custom_field PASSED tests/test_lunardate.py::TextUtilsTestCase::test_cn_day_text PASSED tests/test_lunardate.py::LunarDateTestCase::test_comparison PASSED tests/test_lunardate.py::LunarDateTestCase::test_convert_datetime PASSED tests/test_lunardate.py::LunarDateTestCase::test_create_date PASSED tests/test_lunardate.py::LunarDateTestCase::test_create_specific_dates PASSED tests/test_lunardate.py::LunarDateTestCase::test_immutable_feature PASSED tests/test_lunardate.py::LunarDateTestCase::test_new_date PASSED tests/test_lunardate.py::LunarDateTestCase::test_solar_and_lunar PASSED tests/test_lunardate.py::LunarDateTestCase::test_term_ganzhi_feature PASSED tests/test_lunardate.py::LunarDateTestCase::test_timedelta PASSED tests/test_lunardate.py::PrivateMethodsTestCase::test_year_info PASSED tests/test_lunardate.py::FormatterTestCase::test_cn_calendar_day PASSED tests/test_lunardate.py::FormatterTestCase::test_term PASSED tests/test_lunardate.py::FormatterTestCase::test_valid_format PASSED tests/test_lunardate.py::LCalendarTestCase::test_delta PASSED tests/test_lunardate.py::LCalendarTestCase::test_leap_check PASSED tests/test_lunardate.py::LCalendarTestCase::test_ndays PASSED tests/test_mixed.py::MixedDateTestCase::test_countdown_lunar PASSED tests/test_mixed.py::MixedDateTestCase::test_countdown_solar PASSED tests/test_mixed.py::MixedDateTestCase::test_countdown_term PASSED tests/test_mixed.py::MixedDateTestCase::test_countdown_week PASSED tests/test_mixed.py::MixedDateTestCase::test_match PASSED tests/test_mixed.py::FuzzyTestCaseTest::test_fuzzy_feature PASSED tests/test_mixed.py::ReverseTestCase::test_solar_february PASSED tests/test_mixed.py::LeapIgnoreTestCase::test_leap_countdown PASSED tests/test_mixed.py::LeapIgnoreTestCase::test_match PASSED tests/test_mixed.py::SchemaEncoderTestCase::test_encode PASSED tests/test_mixed.py::SchemaEncoderTestCase::test_schema_factory PASSED tests/test_new_join.py::OnClauseTestCase::test_build PASSED tests/test_new_join.py::OnClauseTestCase::test_type_hints PASSED tests/test_new_join.py::SelectClauseTestCase::test_build PASSED tests/test_new_join.py::SelectClauseTestCase::test_type_hints PASSED tests/test_new_join.py::JoinOneTestCase::test_callback PASSED tests/test_new_join.py::JoinOneTestCase::test_join_one_with_custom_default PASSED tests/test_new_join.py::JoinOneTestCase::test_join_one_with_default PASSED tests/test_new_join.py::JoinOneTestCase::test_with_choices PASSED tests/test_new_join.py::JoinOneTestCase::test_with_dict PASSED tests/test_new_join.py::JoinTestCase::test_basic_join PASSED tests/test_new_join.py::DeepJoinTestCase::test_basic_join PASSED tests/test_new_join.py::DeepJoinOneTestCase::test_with_dict PASSED tests/test_percentage.py::PercentTestCase::test_basic_use PASSED tests/test_percentage.py::PercentTestCase::test_custom_places PASSED tests/test_percentage.py::PercentTestCase::test_zero_total PASSED tests/test_proxy.py::ProxyTestCase::test_proxy PASSED tests/test_runtime_measurer.py::RuntimeMeasurerTestCase::test_multiple_tags PASSED tests/test_runtime_measurer.py::RuntimeMeasurerTestCase::test_one_hit PASSED tests/test_runtime_measurer.py::RuntimeMeasurerTestCase::test_with PASSED tests/test_serial_generattor.py::SerialGeneratorTestCase::test_func PASSED tests/test_serial_generattor.py::SerialGeneratorTestCase::test_serial_generator PASSED tests/test_serial_generattor.py::StringSerialGeneratorTestCase::test_error_base PASSED tests/test_serial_generattor.py::StringSerialGeneratorTestCase::test_hex_serial PASSED tests/test_serial_generattor.py::StringSerialGeneratorTestCase::test_string_serial PASSED tests/test_serial_generattor.py::StringSerialGeneratorTestCase::test_upper_edge_value PASSED tests/test_serial_pool.py::SerialValueGeneratorTestCase::test_value_generator PASSED tests/test_serial_pool.py::LabelFormatOptsTestCase::test_basic PASSED tests/test_serial_pool.py::LabelFormatOptsTestCase::test_hex_value PASSED tests/test_serial_pool.py::LabelFormatOptsTestCase::test_invalid_opts PASSED tests/test_serial_pool.py::SerialNoPoolTestCase::test_basic_generate PASSED tests/test_serial_pool.py::SerialNoPoolTestCase::test_custom_label_fmt PASSED tests/test_serial_pool.py::SerialNoPoolTestCase::test_data_manage PASSED tests/test_serial_pool.py::SerialNoPoolTestCase::test_elements_source PASSED tests/test_serial_pool.py::SerialNoPoolTestCase::test_error_create PASSED tests/test_serial_pool.py::SerialNoPoolTestCase::test_success_create PASSED tests/test_singleton.py::test_singleton PASSED tests/test_string_convert.py::StringConvertTestCase::test_all PASSED tests/test_string_convert.py::PercentageStringTestCase::test_convert PASSED tests/test_string_convert.py::FilenameRotateTestCase::test_rotate PASSED tests/test_string_convert.py::FilenameRotateTestCase::test_with_one_datetime PASSED tests/test_tree_fetcher.py::TreeFetcherTestCase::test_forward_reference PASSED tests/test_tree_fetcher.py::TreeFetcherTestCase::test_parse_extra PASSED tests/test_tree_fetcher.py::TreeFetcherTestCase::test_pll2cnl PASSED tests/test_utils.py::BaseTestCase::test_chain PASSED tests/test_utils.py::BaseTestCase::test_force_iterable PASSED tests/test_utils.py::BaseTestCase::test_item_cycle PASSED tests/test_utils.py::BaseTestCase::test_item_cycle2 PASSED tests/test_utils.py::StringTrimTestCase::test_trim_list PASSED tests/test_utils.py::FirstofTestCase::test_first_of PASSED tests/test_utils.py::ForceListTestCase::test_force_list ============================= 128 passed in 0.23s ==============================
Test errors Included
Test report (JUnit) Included
<?xml version="1.0" encoding="utf-8"?><testsuites name="pytest tests"><testsuite name="pytest" errors="0" failures="0" skipped="0" tests="139" time="0.225" timestamp="2026-11-14T03:50:54.608329+00:00" hostname="69e2b630e3a4"><testcase classname="tests.test_birthday.NominalAgeTestCase" name="test_nominal_age" time="0.001" /><testcase classname="tests.test_birthday.ActualAgeTestCase" name="test_nominal_age" time="0.000" /><testcase classname="tests.test_birthday.MixedAgeTestCase" name="test_mixed" time="0.000" /><testcase classname="tests.test_calendars.LastDayTestCase" name="test_fist_day_of_week" time="0.003" /><testcase classname="tests.test_calendars.LastDayTestCase" name="test_last_day" time="0.000" /><testcase classname="tests.test_chinese_number.ChineseNumberTestCase" name="test_chinese_number" time="0.001" /><testcase classname="tests.test_chinese_number.ChineseNumberTestCase" name="test_chinese_number_lower_order" time="0.000" /><testcase classname="tests.test_chinese_number.ChineseNumberTestCase" name="test_chinese_number_upper_measure" time="0.000" /><testcase classname="tests.test_chinese_number.ChineseNumberTestCase" name="test_chinese_number_upper_order" time="0.000" /><testcase classname="tests.test_choices.FieldChoiceTestCase" name="test_get_display" time="0.000" /><testcase classname="tests.test_choices.FieldChoiceTestCase" name="test_get_value" time="0.000" /><testcase classname="tests.test_choices.FieldChoiceTestCase" name="test_is_valid" time="0.000" /><testcase classname="tests.test_choices.ChoicesItemTestCase" name="test_choices" time="0.000" /><testcase classname="tests.test_choices.ChoicesItemTestCase" name="test_get_display" time="0.000" /><testcase classname="tests.test_choices.ChoicesItemTestCase" name="test_get_names_and_values_and_labels" time="0.000" /><testcase classname="tests.test_choices.ChoicesItemTestCase" name="test_get_value" time="0.000" /><testcase classname="tests.test_choices.ChoicesItemTestCase" name="test_is_valid" time="0.000" /><testcase classname="tests.test_choices.OffsetChoicesTestCase" name="test_get_display" time="0.000" /><testcase classname="tests.test_choices.OffsetChoicesTestCase" name="test_get_value" time="0.000" /><testcase classname="tests.test_choices.OffsetChoicesTestCase" name="test_is_valid" time="0.000" /><testcase classname="tests.test_choices.DirectionChoicesTestCase" name="test_child_class" time="0.000" /><testcase classname="tests.test_choices.DirectionChoicesTestCase" name="test_item_overwrite" time="0.000" /><testcase classname="tests.test_daily_counter.DailyCounterTestCase" name="test_increase" time="0.000" /><testcase classname="tests.test_daily_counter.DailyCounterTestCase" name="test_init_instance" time="0.000" /><testcase classname="tests.test_daily_counter.DailyCounterTestCase" name="test_init_instance_with_invalid_raw" time="0.000" /><testcase classname="tests.test_dictionary.AttributeDictTestCase" name="test_access" time="0.000" /><testcase classname="tests.test_fetch.FetchTestCase" name="test_fetch" time="0.000" /><testcase classname="tests.test_fetch.FetchTestCase" name="test_fetch_single" time="0.000" /><testcase classname="tests.test_fetch.FetchTestCase" name="test_ifetch_multiple" time="0.000" /><testcase classname="tests.test_fetch.FetchCustomGetterTestCase" name="test_custom_getter" time="0.000" /><testcase classname="tests.test_fetch.FetchCustomGetterTestCase" name="test_with_dict" time="0.000" /><testcase classname="tests.test_fetch.FetchAsDictTestCase" name="test_fetch_as_dict" time="0.000" /><testcase classname="tests.test_finance.CapitalNumber" name="test_amount_capital" time="0.000" /><testcase classname="tests.test_finance.CapitalNumber" name="test_decimal" time="0.000" /><testcase classname="tests.test_finance.CapitalNumber" name="test_valid_range" time="0.000" /><testcase classname="tests.test_htmls.HtmlTagTest" name="test_html_tags" time="0.000" /><testcase classname="tests.test_join.JoinOneTestCase" name="test_join_one_with_custom_default" time="0.000" /><testcase classname="tests.test_join.JoinOneTestCase" name="test_join_one_with_default" time="0.000" /><testcase classname="tests.test_join.JoinOneTestCase" name="test_with_choices" time="0.000" /><testcase classname="tests.test_join.JoinOneTestCase" name="test_with_dict" time="0.000" /><testcase classname="tests.test_join.JoinTestCase" name="test_as_kwargs" time="0.000" /><testcase classname="tests.test_json.CJsonTestCase" name="test_custom_encoder" time="0.000" /><testcase classname="tests.test_json.CJsonTestCase" name="test_dumps" time="0.000" /><testcase classname="tests.test_json.CJsonTestCase" name="test_mixed_encoder" time="0.000" /><testcase classname="tests.test_json.CJsonTestCase" name="test_singledispatch" time="0.000" /><testcase classname="tests.test_lazy.LazyObjectTestCase" name="test_delete_attr" time="0.000" /><testcase classname="tests.test_lazy.LazyObjectTestCase" name="test_lazy_object" time="0.000" /><testcase classname="tests.test_lazy.LazyObjectTestCase" name="test_with_kwargs" time="0.000" /><testcase classname="tests.test_lunar_benchmark.BenchmarkTestCase" name="test_edge_dates" time="0.000" /><testcase classname="tests.test_lunar_sqlite3_feature.Sqlite3CustomFieldTestCase" name="test_custom_field" time="0.001" /><testcase classname="tests.test_lunardate.TextUtilsTestCase" name="test_cn_day_text" time="0.001" /><testcase classname="tests.test_lunardate.LunarDateTestCase" name="test_comparison" time="0.000" /><testcase classname="tests.test_lunardate.LunarDateTestCase" name="test_convert_datetime" time="0.000" /><testcase classname="tests.test_lunardate.LunarDateTestCase" name="test_create_date" time="0.000" /><testcase classname="tests.test_lunardate.LunarDateTestCase" name="test_create_specific_dates" time="0.000" /><testcase classname="tests.test_lunardate.LunarDateTestCase" name="test_immutable_feature" time="0.000" /><testcase classname="tests.test_lunardate.LunarDateTestCase" name="test_new_date" time="0.000" /><testcase classname="tests.test_lunardate.LunarDateTestCase" name="test_solar_and_lunar" time="0.000" /><testcase classname="tests.test_lunardate.LunarDateTestCase" name="test_term_ganzhi_feature" time="0.000" /><testcase classname="tests.test_lunardate.LunarDateTestCase" name="test_timedelta" time="0.000" /><testcase classname="tests.test_lunardate.PrivateMethodsTestCase" name="test_year_info" time="0.000" /><testcase classname="tests.test_lunardate.FormatterTestCase" name="test_cn_calendar_day" time="0.000" /><testcase classname="tests.test_lunardate.FormatterTestCase" name="test_term" time="0.000" /><testcase classname="tests.test_lunardate.FormatterTestCase" name="test_valid_format" time="0.000" /><testcase classname="tests.test_lunardate.LCalendarTestCase" name="test_delta" time="0.000" /><testcase classname="tests.test_lunardate.LCalendarTestCase" name="test_leap_check" time="0.000" /><testcase classname="tests.test_lunardate.LCalendarTestCase" name="test_ndays" time="0.000" /><testcase classname="tests.test_mixed.MixedDateTestCase" name="test_countdown_lunar" time="0.000" /><testcase classname="tests.test_mixed.MixedDateTestCase" name="test_countdown_solar" time="0.000" /><testcase classname="tests.test_mixed.MixedDateTestCase" name="test_countdown_term" time="0.000" /><testcase classname="tests.test_mixed.MixedDateTestCase" name="test_countdown_week" time="0.000" /><testcase classname="tests.test_mixed.MixedDateTestCase" name="test_match" time="0.000" /><testcase classname="tests.test_mixed.FuzzyTestCaseTest" name="test_fuzzy_feature" time="0.001" /><testcase classname="tests.test_mixed.ReverseTestCase" name="test_solar_february" time="0.000" /><testcase classname="tests.test_mixed.LeapIgnoreTestCase" name="test_leap_countdown" time="0.000" /><testcase classname="tests.test_mixed.LeapIgnoreTestCase" name="test_match" time="0.000" /><testcase classname="tests.test_mixed.SchemaEncoderTestCase" name="test_encode" time="0.000" /><testcase classname="tests.test_mixed.SchemaEncoderTestCase" name="test_schema_factory" time="0.000" /><testcase classname="tests.test_new_join.OnClauseTestCase" name="test_build" time="0.000" /><testcase classname="tests.test_new_join.OnClauseTestCase" name="test_type_hints" time="0.000" /><testcase classname="tests.test_new_join.SelectClauseTestCase" name="test_build" time="0.000" /><testcase classname="tests.test_new_join.SelectClauseTestCase" name="test_type_hints" time="0.000" /><testcase classname="tests.test_new_join.JoinOneTestCase" name="test_callback" time="0.000" /><testcase classname="tests.test_new_join.JoinOneTestCase" name="test_join_one_with_custom_default" time="0.000" /><testcase classname="tests.test_new_join.JoinOneTestCase" name="test_join_one_with_default" time="0.000" /><testcase classname="tests.test_new_join.JoinOneTestCase" name="test_with_choices" time="0.000" /><testcase classname="tests.test_new_join.JoinOneTestCase" name="test_with_dict" time="0.000" /><testcase classname="tests.test_new_join.JoinTestCase" name="test_basic_join" time="0.000" /><testcase classname="tests.test_new_join.DeepJoinTestCase" name="test_basic_join" time="0.000" /><testcase classname="tests.test_new_join.DeepJoinOneTestCase" name="test_with_dict" time="0.000" /><testcase classname="tests.test_percentage.PercentTestCase" name="test_basic_use" time="0.000" /><testcase classname="tests.test_percentage.PercentTestCase" name="test_custom_places" time="0.000" /><testcase classname="tests.test_percentage.PercentTestCase" name="test_zero_total" time="0.000" /><testcase classname="tests.test_proxy.ProxyTestCase" name="test_proxy" time="0.000" /><testcase classname="tests.test_runtime_measurer.RuntimeMeasurerTestCase" name="test_multiple_tags" time="0.002" /><testcase classname="tests.test_runtime_measurer.RuntimeMeasurerTestCase" name="test_one_hit" time="0.001" /><testcase classname="tests.test_runtime_measurer.RuntimeMeasurerTestCase" name="test_with" time="0.001" /><testcase classname="tests.test_serial_generattor.SerialGeneratorTestCase" name="test_func" time="0.000" /><testcase classname="tests.test_serial_generattor.SerialGeneratorTestCase" name="test_serial_generator" time="0.000" /><testcase classname="tests.test_serial_generattor.StringSerialGeneratorTestCase" name="test_error_base" time="0.000" /><testcase classname="tests.test_serial_generattor.StringSerialGeneratorTestCase" name="test_hex_serial" time="0.000" /><testcase classname="tests.test_serial_generattor.StringSerialGeneratorTestCase" name="test_string_serial" time="0.000" /><testcase classname="tests.test_serial_generattor.StringSerialGeneratorTestCase" name="test_upper_edge_value" time="0.000" /><testcase classname="tests.test_serial_pool.SerialValueGeneratorTestCase" name="test_value_generator" time="0.000" /><testcase classname="tests.test_serial_pool.LabelFormatOptsTestCase" name="test_basic" time="0.000" /><testcase classname="tests.test_serial_pool.LabelFormatOptsTestCase" name="test_hex_value" time="0.000" /><testcase classname="tests.test_serial_pool.LabelFormatOptsTestCase" name="test_invalid_opts" time="0.000" /><testcase classname="tests.test_serial_pool.SerialNoPoolTestCase" name="test_basic_generate" time="0.000" /><testcase classname="tests.test_serial_pool.SerialNoPoolTestCase" name="test_custom_label_fmt" time="0.000" /><testcase classname="tests.test_serial_pool.SerialNoPoolTestCase" name="test_data_manage" time="0.012" /><testcase classname="tests.test_serial_pool.SerialNoPoolTestCase" name="test_elements_source" time="0.012" /><testcase classname="tests.test_serial_pool.SerialNoPoolTestCase" name="test_error_create" time="0.000" /><testcase classname="tests.test_serial_pool.SerialNoPoolTestCase" name="test_success_create" time="0.000" /><testcase classname="tests.test_singleton" name="test_singleton" time="0.000" /><testcase classname="tests.test_string_convert.StringConvertTestCase" name="test_all" time="0.001" /><testcase classname="tests.test_string_convert.PercentageStringTestCase" name="test_convert" time="0.000" /><testcase classname="tests.test_string_convert.FilenameRotateTestCase" name="test_rotate" time="0.001" /><testcase classname="tests.test_string_convert.FilenameRotateTestCase" name="test_with_one_datetime" time="0.000" /><testcase classname="tests.test_tree_fetcher.TreeFetcherTestCase" name="test_forward_reference" time="0.000" /><testcase classname="tests.test_tree_fetcher.TreeFetcherTestCase" name="test_parse_extra" time="0.000" /><testcase classname="tests.test_tree_fetcher.TreeFetcherTestCase" name="test_pll2cnl" time="0.000" /><testcase classname="tests.test_utils.BaseTestCase" name="test_chain" time="0.000" /><testcase classname="tests.test_utils.BaseTestCase" name="test_force_iterable" time="0.000" /><testcase classname="tests.test_utils.BaseTestCase" name="test_item_cycle" time="0.000" /><testcase classname="tests.test_utils.BaseTestCase" name="test_item_cycle2" time="0.001" /><testcase classname="tests.test_utils.StringTrimTestCase" name="test_trim_list" time="0.000" /><testcase classname="tests.test_utils.FirstofTestCase" name="test_first_of" time="0.000" /><testcase classname="tests.test_utils.ForceListTestCase" name="test_force_list" 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 kinegratii/borax.
[ 24.4s] 💭 (757 chars) "The user is reporting a bug in `borax.calendars.lunardate.TextUtils.day_cn`.
The current implementation returns "廿十" for..."
[ 24.4s] 🔧 run_command grep -rn --include="*.py" "day_cn" borax/
[ 24.4s] → borax/calendars/lunardate.py:352: def day_cn(day: int) -> str:
[ 32.9s] 💭 (94 chars) "Okay, `day_cn` is defined in `borax/calendars/lunardate.py`. Let's examine the
implementation."
[ 32.9s] 📖 read_file (borax/calendars/lunardate.py)
[ 32.9s] ✓ {'status': 'ok', 'filepath': 'borax/calendars/lunardate.py', 'content': ' ANIMALS =
\'鼠牛虎兔龙蛇马羊猴鸡狗猪\'\n\n @staticme…
[ 40.1s] 💭 (180 chars) "Wait, I need to see `TextUtils.TENS` and `TextUtils.DAYS_CN`. They must be defined in
`TextUtils` class. Let me read mor..."
[ 40.1s] 📖 read_file (borax/calendars/lunardate.py)
[ 40.2s] ✓ {'status': 'ok', 'filepath': 'borax/calendars/lunardate.py', 'content': ' value_offset = [0,
15]\n year_in…
[ 216.7s] 💭 (5594 chars) "Okay, I see the constants:
`TENS = '初十廿卅'`
`DAYS_CN = '日一二三四五六七八九十'`
Let's trace `day_cn(20)`:
`day = 20`
`a, b = divmo..."
[ 216.7s] 🔧 run_command (12 lines) python3 - <<'PY'
[ 216.8s] → 20: 廿十
[ 325.5s] 💭 (4776 chars) "Correct, the reproduction matches the issue description.
Now, how to fix it?
If `day=20`, I want '二十'.
If `day=30`, I w..."
[ 325.5s] 📖 read_file (borax/calendars/lunardate.py)
[ 325.5s] ✓ {'status': 'ok', 'filepath': 'borax/calendars/lunardate.py', 'content': " gz_month =
TextUtils.get_gz_cn((sy …
[ 327.9s] 💭 (32 chars) "And `cn_day_calendar` continues:"
[ 327.9s] 📖 read_file (borax/calendars/lunardate.py)
[ 328.0s] ✓ {'status': 'ok', 'filepath': 'borax/calendars/lunardate.py', 'content': " else:\n
return '{}月'…
[ 330.9s] 💭 (15 chars) "And `cn_str()`:"
[ 330.9s] 📖 read_file (borax/calendars/lunardate.py)
[ 330.9s] ✓ {'status': 'ok', 'filepath': 'borax/calendars/lunardate.py', 'content': "\n def before(self,
day_delta: int = 1) -> '…
[ 334.4s] 💭 (77 chars) "Wait, I didn't find `cn_str()` in the last `read_file`. Let me search for it."
[ 334.4s] 🔧 run_command grep -n "def cn_str" borax/calendars/lunardate.py
[ 334.5s] → 472: def cn_str(self) -> str:
[ 338.4s] 💭 (32 chars) "Ah, I missed it. Let me read it."
[ 338.4s] 📖 read_file (borax/calendars/lunardate.py)
[ 338.4s] ✓ {'status': 'ok', 'filepath': 'borax/calendars/lunardate.py', 'content': " def cn_str(self) -> str:\n
return '{…
[ 388.7s] 💭 (2049 chars) "Yes, `cn_str` uses `self.cn_day`, which uses `TextUtils.day_cn`.
So modifying `TextUtils.day_cn` is sufficient.
Let's a..."
[ 388.7s] ✏️ edit_file (borax/calendars/lunardate.py)
[ 388.8s] ✓ {'status': 'ok', 'filepath': 'borax/calendars/lunardate.py', 'occurrences': 1, 'strategy': 'exact',
'diff': '--- a/borax…
[ 416.5s] 💭 (74 chars) "Now let's verify the fix with the reproduction script and some edge cases."
[ 416.5s] 🔧 run_command (30 lines) python3 - <<'PY'
[ 416.6s] → Day 1: Expected 初一, got 初一 - OK
[ 423.0s] 💭 (144 chars) "The tests passed. Now let's check if there are any other tests in the codebase that we
should run.
I'll search for tests..."
[ 423.0s] 🔧 run_command find tests -name "*lunar*"
[ 423.1s] → tests/test_lunar_benchmark.py
[ 427.7s] 💭 (36 chars) "Let's run `tests/test_lunardate.py`."
[ 427.7s] 🔧 run_command pytest tests/test_lunardate.py -q --tb=short --no-header
[ 428.1s] → ................ [100%]
[ 431.9s] 💭 (44 chars) "Everything passed.
Final check on the diff."
[ 431.9s] 🔧 run_command git status --short && git diff
[ 431.9s] → M borax/calendars/lunardate.py
[ 436.9s] 💭 (174 chars) "The diff is minimal and only touches the reported bug location.
The logic covers day 20 and day 30, and maintains existi..."
[ 436.9s] 🤖 submit_patch
[ 437.0s] → submit_patch: {"status": "ok", "patch_size": 465, "files_changed": 1}
[ 446.3s] 💭 (5 chars) "Done."
[ 446.3s] ✅ Agent finished: The bug where lunar dates for the 20th and 30th were incorrectly rendered as "廿十" and
"卅十" was caused by redundant concatenation of the shorthand tens character ("廿", "卅") with the character for ten
(...
Native result row
{
"agent_error": null,
"duration_seconds": 450.1,
"error": null,
"grade": {
"collected_tests": 128,
"competition_junit_ok": true,
"error": null,
"required_issues_count": 0,
"resolved": true,
"status_counts": {
"PASSED": 128
},
"strict_clean_patch": true,
"test_exit_code": 0
},
"instance_id": "kinegratii__borax-23",
"pass_idx": 0,
"patch_chars": 465,
"phase1_seconds": 448.91,
"repo": "kinegratii/borax",
"request_log_path": "/kaggle-root/working/r31/rollouts_X/requests/kinegratii__borax-23__p0__r2.jsonl",
"resolved": true,
"rollout_idx": 2,
"run_key": "kinegratii__borax-23__p0__r2",
"strict_clean_patch": true,
"tool_calls": 14,
"total_llm_calls": 16,
"trace_path": "/kaggle-root/working/r31/rollouts_X/traces/trace_kinegratii__borax-23__p0__r2.json"
}