ROLLOUT 1 · callowayproject/bump-my-version
callowayproject__bump-my-version-180
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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 3,755 characters
You are evaluating a software engineering task for repository callowayproject/bump-my-version.
Problem Statement:
Zero-padded version parts are not working
It seems that this fix was removed with some refactoring happened in #112. Tried with version 0.20.1 and the following config parameters:
```
current_version = "5.06.0"
parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)"
serialize = ["{major}.{minor:02}.{patch}"]
search = "{current_version}"
replace = "{new_version}"
```
Increasing minor would result in version 5.70.0 which is obviously wrong. Any chances we get this functionality back? Or is there any other possibility to have fixed length version numbers?
_Originally posted by @reindlt in https://github.com/callowayproject/bump-my-version/issues/26#issuecomment-2071756686_
## Task Budget (Session terminates when any budget is exhausted)
- Time allowance: 7.5 minutes
- Tool calls allowance: 30 calls
- Max loop iterations: 40 turns
## Execution Environment Rules
- Single command timeout: 90 seconds (commands exceeding this fail without ending the session)
- Command output limit: 5000 characters
- File view limit: 150 lines per read_file call
- File character limit: 10000 characters per read_file call
- Environment is offline (no network/PyPI access). All repository and test dependencies are ALREADY pre-installed. Do NOT attempt to run pip install or download packages.
## Instructions:
0. All source code is under `/workspace`. Do NOT search outside `/workspace` (e.g. `/usr/`, `/wheels/`, system site-packages). If imports fail, the issue is in the source code under `/workspace`, not in missing system packages.
1. Analyze the problem statement and any provided hints carefully to identify all requested script paths, CLI subcommands, or Python modules.
2. Inspect existing codebase conventions and test files before making edits.
3. Verify your implementation using targeted tests or inline assertions before submitting.
4. Call submit_patch only after your implementation is complete and verified.
5. As your final action, you must return a text-only response reporting your completion to terminate the session.
## Workspace Layout
The repository is located at `/workspace`. Here is the directory tree (up to 3 levels):
```
./CHANGELOG.md
./CODEOWNERS
./CODE_OF_CONDUCT.md
./CONTRIBUTING.md
./LICENSE
./MANIFEST.in
./Makefile
./README.md
./bumpversion
./bumpversion/__init__.py
./bumpversion/__main__.py
./bumpversion/aliases.py
./bumpversion/autocast.py
./bumpversion/bump.py
./bumpversion/cli.py
./bumpversion/config
./bumpversion/config/__init__.py
./bumpversion/config/create.py
./bumpversion/config/files.py
./bumpversion/config/files_legacy.py
./bumpversion/config/models.py
./bumpversion/config/utils.py
./bumpversion/context.py
./bumpversion/exceptions.py
./bumpversion/files.py
./bumpversion/indented_logger.py
./bumpversion/scm.py
./bumpversion/show.py
./bumpversion/ui.py
./bumpversion/utils.py
./bumpversion/version_part.py
./bumpversion/versioning
./bumpversion/versioning/__init__.py
./bumpversion/versioning/conventions.py
./bumpversion/versioning/functions.py
./bumpversion/versioning/models.py
./bumpversion/versioning/serialization.py
./bumpversion/visualize.py
./bumpversion/yaml_dump.py
./docs
./mkdocs.yml
./overrides
./overrides/mkdocstrings
./overrides/mkdocstrings/python
./overrides/partials
./overrides/partials/comments.html
./pyproject.toml
./requirements
./requirements.txt
./requirements/dev.txt
./requirements/docs.txt
./requirements/prod.txt
./requirements/test.txt
./tests
./tools
./tools/bump.sh
./tools/create-release.sh
./tools/drawioexport.py
./tools/gen-codeowners.sh
./tools/generate-requirements.sh
./tools/update_frontmatter.py
```
Turn 1at 61 s689 tokens out3,093 prompt tokens
The user is reporting a bug where zero-padded version parts are not working as expected.
Specifically, with `serialize = ["{major}.{minor:02}.{patch}"]` and `current_version = "5.06.0"`, increasing the minor version results in `5.70.0` instead of `5.07.0` (or similar, actually the user says "Increasing minor would result in version 5.70.0 which is obviously wrong"). Wait, if current is 5.06.0 and you increment minor, it should be 5.07.0. If it becomes 5.70.0, it means the zero padding is being ignored or misinterpreted during the bump process, or the increment is happening on the padded string instead of the integer.
Wait, let's re-read: `current_version = "5.06.0"`, `serialize = ["{major}.{minor:02}.{patch}"]`.
If you increase minor (from 6 to 7), it should be `5.07.0`.
The user says it results in `5.70.0`. This is strange. If it was just ignoring the padding, it would be `5.7.0`. If it's `5.70.0`, maybe something else is happening.
Actually, if `current_version` is `5.06.0`, and the parse regex is `(?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)`, then `major=5`, `minor=06`, `patch=0`.
If it's treated as an integer, `minor` is 6.
Incrementing 6 gives 7.
Serializing with `{minor:02}` should give `07`.
So the result should be `5.07.0`.
If the result is `5.70.0`, maybe the current version `06` was interpreted as 6, and then somehow multiplied by 10 or something? Or maybe the user meant `5.7.0`?
Let me re-read carefully: "Increasing minor would result in version 5.70.0 which is obviously wrong."
Wait, if `current_version` is `5.06.0` and it's parsed.
If the code doesn't handle the zero-padding during parsing or bumping, what happens?
If it's parsed as strings: "06". Incrementing "06" as a string might lead to issues.
But usually, these tools convert to int, increment, then format back.
Let's look at where serialization and bumping happen.
`bumpversion/versioning/serialization.py` seems relevant.
`bumpversion/bump.py` probably handles the increment logic.
`bumpversion/version_part.py` might be involved.
Let's start by searching for where the serialization happens.
TOOL CALL · run_command
{
"command": "grep -rn --include=\"*.py\" -E \"serialize|minor:02\" ."
}Result of run_command 5,151 characters
{
"status": "ok",
"stdout": "./bumpversion/versioning/serialization.py:81:def serialize(version: Version, serialize_patterns: List[str], context: MutableMapping) -> str:\n./bumpversion/versioning/serialization.py:83: Attempts to serialize a version with the given serialization format.\n./bumpversion/versioning/serialization.py:92: version: The version to serialize\n./bumpversion/versioning/serialization.py:93: serialize_patterns: The serialization format to use, using Python's format string syntax\n./bumpversion/versioning/serialization.py:100: The serialized version as a string\n./bumpversion/versioning/serialization.py:111: for index, pattern in enumerate(serialize_patterns):\n./bumpversion/versioning/serialization.py:130: raise FormattingError(f\"Could not find a valid serialization format in {serialize_patterns!r} for {version!r}\")\n./bumpversion/versioning/serialization.py:134: serialized = chosen_pattern.format(**local_context)\n./bumpversion/versioning/serialization.py:135: logger.debug(\"Serialized to '%s'\", serialized)\n./bumpversion/versioning/serialization.py:138: return serialized\n./bumpversion/cli.py:48: \"--serialize\",\n./bumpversion/cli.py:124: \"--serialize\",\n./bumpversion/cli.py:235: serialize: Optional[List[str]],\n./bumpversion/cli.py:257: Valid values include those given in the `--serialize` / `--parse` option.\n./bumpversion/cli.py:271: serialize=serialize or None,\n./bumpversion/cli.py:398: \"--serialize\",\n./bumpversion/cli.py:461: serialize: Optional[List[str]],\n./bumpversion/cli.py:486: serialize=serialize or None,\n./bumpversion/utils.py:37:def labels_for_format(serialize_format: str) -> List[str]:\n./bumpversion/utils.py:38: \"\"\"Return a list of labels for the given serialize_format.\"\"\"\n./bumpversion/utils.py:39: return [item[1] for item in string.Formatter().parse(serialize_format) if item[1]]\n./bumpversion/config/files_legacy.py:52: serialize = bumpversion_options.get(\"serialize\", [])\n./bumpversion/config/files_legacy.py:55: if not isinstance(serialize, list):\n./bumpversion/config/files_legacy.py:56: bumpversion_options[\"serialize\"] = [serialize]\n./bumpversion/config/files_legacy.py:96: current_version: The serialized current version.\n./bumpversion/config/files_legacy.py:97: new_version: The serialized new version.\n./bumpversion/config/models.py:28: serialize: tuple\n./bumpversion/config/models.py:83: serialize: tuple = Field(min_length=1)\n./bumpversion/config/models.py:116: serialize=self.serialize,\n./bumpversion/config/models.py:167: return VersionConfig(self.parse, self.serialize, self.search, self.replace, self.parts)\n./bumpversion/config/utils.py:17: \"serialize\": config_dict[\"serialize\"],\n./bumpversion/config/__init__.py:20: \"serialize\": (\"{major}.{minor}.{patch}\",),\n./bumpversion/config/files.py:145: serialize=config.serialize,\n./bumpversion/bump.py:83: next_version_str = config.version_config.serialize(next_version, ctx)\n./bumpversion/show.py:120: next_version_str = config.version_config.serialize(next_version, ctx)\n./bumpversion/visualize.py:129: next_version_str = config.version_config.serialize(next_version, get_context(config))\n./bumpversion/files.py:84: serialize=file_change.serialize or version_config.serialize_formats,\n./bumpversion/files.py:96: self.file_change.serialize,\n./bumpversion/files.py:188: context[\"current_version\"] = self.version_config.serialize(current_version, context)\n./bumpversion/files.py:193: context[\"new_version\"] = self.version_config.serialize(new_version, context)\n./bumpversion/files.py:279: serialize=file_change.serialize or version_config.serialize_formats,\n./bumpversion/files.py:291: self.file_change.serialize,\n./bumpversion/files.py:317: self.file_change.serialize,\n./bumpversion/files.py:330: new_context[\"current_version\"] = self.version_config.serialize(current_version, context)\n./bumpversion/files.py:331: new_context[\"new_version\"] = self.version_config.serialize(new_version, context)\n./bumpversion/version_part.py:11:from bumpversion.versioning.serialization import parse_version, serialize\n./bumpversion/version_part.py:24: serialize: Tuple[str],\n./bumpversion/version_part.py:34: self.serialize_formats = serialize\n./bumpversion/version_part.py:42: return f\"<bumpversion.VersionConfig:{self.parse_regex.pattern}:{self.serialize_formats}>\"\n./bumpversion/version_part.py:47: and self.serialize_formats == other.serialize_formats\n./bumpversion/version_part.py:64: return labels_for_format(self.serialize_formats[0])\n./bumpversion/version_part.py:85: def serialize(self, version: Version, context: MutableMapping) -> str:\n./bumpversion/version_part.py:90: version: The version to serialize\n./bumpversion/version_part.py:94: The serialized versio",
"stderr": "",
"exit_code": 0
}Generated tokens 689 tokens · stopped: STOP
<|channel>thought
The user is reporting a bug where zero-padded version parts are not working as expected.
Specifically, with `serialize = ["{major}.{minor:02}.{patch}"]` and `current_version = "5.06.0"`, increasing the minor version results in `5.70.0` instead of `5.07.0` (or similar, actually the user says "Increasing minor would result in version 5.70.0 which is obviously wrong"). Wait, if current is 5.06.0 and you increment minor, it should be 5.07.0. If it becomes 5.70.0, it means the zero padding is being ignored or misinterpreted during the bump process, or the increment is happening on the padded string instead of the integer.
Wait, let's re-read: `current_version = "5.06.0"`, `serialize = ["{major}.{minor:02}.{patch}"]`.
If you increase minor (from 6 to 7), it should be `5.07.0`.
The user says it results in `5.70.0`. This is strange. If it was just ignoring the padding, it would be `5.7.0`. If it's `5.70.0`, maybe something else is happening.
Actually, if `current_version` is `5.06.0`, and the parse regex is `(?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)`, then `major=5`, `minor=06`, `patch=0`.
If it's treated as an integer, `minor` is 6.
Incrementing 6 gives 7.
Serializing with `{minor:02}` should give `07`.
So the result should be `5.07.0`.
If the result is `5.70.0`, maybe the current version `06` was interpreted as 6, and then somehow multiplied by 10 or something? Or maybe the user meant `5.7.0`?
Let me re-read carefully: "Increasing minor would result in version 5.70.0 which is obviously wrong."
Wait, if `current_version` is `5.06.0` and it's parsed.
If the code doesn't handle the zero-padding during parsing or bumping, what happens?
If it's parsed as strings: "06". Incrementing "06" as a string might lead to issues.
But usually, these tools convert to int, increment, then format back.
Let's look at where serialization and bumping happen.
`bumpversion/versioning/serialization.py` seems relevant.
`bumpversion/bump.py` probably handles the increment logic.
`bumpversion/version_part.py` might be involved.
Let's start by searching for where the serialization happens.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" -E "serialize|minor:02" .<|"|>}<tool_call|><|tool_response>
Turn 2at 65 s61 tokens out5,335 prompt tokens
The `serialize` function in `bumpversion/versioning/serialization.py` seems to be the key. Let's examine it.
TOOL CALL · read_file
{
"filepath": "bumpversion/versioning/serialization.py",
"start_line": 81
}Result of read_file 2,492 characters
{
"status": "ok",
"filepath": "bumpversion/versioning/serialization.py",
"content": "def serialize(version: Version, serialize_patterns: List[str], context: MutableMapping) -> str:\n \"\"\"\n Attempts to serialize a version with the given serialization format.\n\n - valid serialization patterns are those that are renderable with the given context\n - formats that contain all required components are preferred\n - the shortest valid serialization pattern is used\n - if two patterns are equally short, the first one is used\n - if no valid serialization pattern is found, an error is raised\n\n Args:\n version: The version to serialize\n serialize_patterns: The serialization format to use, using Python's format string syntax\n context: The context to use when serializing the version\n\n Raises:\n FormattingError: if a serialization pattern\n\n Returns:\n The serialized version as a string\n \"\"\"\n logger.debug(\"Serializing version '%s'\", version)\n logger.indent()\n\n local_context = copy(context)\n local_context.update(version.values())\n local_context_keys = set(local_context.keys())\n required_component_labels = set(version.required_components())\n\n patterns = []\n for index, pattern in enumerate(serialize_patterns):\n labels = set(labels_for_format(pattern))\n patterns.append(\n {\n \"pattern\": pattern,\n \"labels\": labels,\n \"order\": index,\n \"num_labels\": len(labels),\n \"renderable\": local_context_keys >= labels,\n \"has_required_components\": required_component_labels <= labels,\n }\n )\n\n valid_patterns = filter(itemgetter(\"renderable\"), patterns)\n sorted_patterns = multisort(\n list(valid_patterns), ((\"has_required_components\", True), (\"num_labels\", False), (\"order\", False))\n )\n\n if not sorted_patterns:\n raise FormattingError(f\"Could not find a valid serialization format in {serialize_patterns!r} for {version!r}\")\n\n chosen_pattern = sorted_patterns[0][\"pattern\"]\n logger.debug(\"Using serialization format '%s'\", chosen_pattern)\n serialized = chosen_pattern.format(**local_context)\n logger.debug(\"Serialized to '%s'\", serialized)\n logger.dedent()\n\n return serialized",
"start_line": 81,
"end_line": 138,
"total_lines": 138,
"is_truncated": false
}Generated tokens 61 tokens · stopped: STOP
The `serialize` function in `bumpversion/versioning/serialization.py` seems to be the key.
Let's examine it.<channel|><|tool_call>call:read_file{filepath:<|"|>bumpversion/versioning/serialization.py<|"|>,start_line:81}<tool_call|><|tool_response>
Turn 3at 87 s292 tokens out6,048 prompt tokens
In `serialize`, the code does:
```python
local_context = copy(context)
local_context.update(version.values())
# ...
serialized = chosen_pattern.format(**local_context)
```
`version.values()` returns the components of the version.
The user has `serialize = ["{major}.{minor:02}.{patch}"]`.
If `minor` in `local_context` is an integer, `{minor:02}` should work perfectly in Python's `str.format`.
So why did the user say it results in `5.70.0` from `5.06.0`?
Wait, if `current_version` is `5.06.0`, and they increase minor, they should get `5.07.0`.
If they get `5.70.0`, that is very strange.
Unless `minor` is not an integer but a string "06", and then incremented... wait, how is it incremented?
Let's check `bumpversion/versioning/models.py` and how `Version` is handled.
And let's check how the increment happens.
TOOL CALL · run_command
{
"command": "grep -rn --include=\"*.py\" \"bump\" ."
}Result of run_command 5,163 characters
{
"status": "ok",
"stdout": "./tools/drawioexport.py:131: source_path = Path(__file__).parent.parent.joinpath(\"docs/assets/bump-my-version-model.drawio\")\n./bumpversion/__main__.py:3:from bumpversion.cli import cli\n./bumpversion/aliases.py:9:from bumpversion.ui import print_warning\n./bumpversion/aliases.py:28: return click.Group.get_command(self, new_ctx, \"bump\")\n./bumpversion/aliases.py:39: if cmd.name == \"bump\" and args != original_args:\n./bumpversion/aliases.py:40: if \"bump\" in original_args:\n./bumpversion/aliases.py:41: original_args.remove(\"bump\")\n./bumpversion/aliases.py:44: \"Calling bumpversion without a subcommand is deprecated. \"\n./bumpversion/aliases.py:45: \"Please use `bump-my-version bump` instead\"\n./bumpversion/versioning/models.py:11:from bumpversion.exceptions import InvalidVersionPartError\n./bumpversion/versioning/models.py:12:from bumpversion.utils import key_val_string\n./bumpversion/versioning/models.py:13:from bumpversion.versioning.functions import CalVerFunction, NumericFunction, PartFunction, ValuesFunction\n./bumpversion/versioning/models.py:70: def bump(self) -> \"VersionComponent\":\n./bumpversion/versioning/models.py:71: \"\"\"Return a part with bumped value.\"\"\"\n./bumpversion/versioning/models.py:73: new_component._value = self.func.bump(self.value)\n./bumpversion/versioning/models.py:101: return f\"<bumpversion.VersionPart:{self.func.__class__.__name__}:{self.value}>\"\n./bumpversion/versioning/models.py:111: This is used to read in the configuration from the bumpversion config file.\n./bumpversion/versioning/models.py:233: return f\"<bumpversion.Version:{key_val_string(self.components)}>\"\n./bumpversion/versioning/models.py:246: def bump(self, component_name: str) -> \"Version\":\n./bumpversion/versioning/models.py:256: new_values[component_name] = self.components[component_name].bump()\n./bumpversion/versioning/models.py:272: return {name: self.components[name].bump() for name in components}\n./bumpversion/versioning/serialization.py:8:from bumpversion.exceptions import BumpVersionError, FormattingError\n./bumpversion/versioning/serialization.py:9:from bumpversion.ui import get_indented_logger\n./bumpversion/versioning/serialization.py:10:from bumpversion.utils import key_val_string, labels_for_format\n./bumpversion/versioning/serialization.py:11:from bumpversion.versioning.models import Version\n./bumpversion/versioning/conventions.py:3:from bumpversion.versioning.models import VersionComponentSpec, VersionSpec\n./bumpversion/versioning/functions.py:7:from bumpversion.context import get_datetime_info\n./bumpversion/versioning/functions.py:18: def bump(self, value: str) -> str:\n./bumpversion/versioning/functions.py:38: def bump(self, value: Optional[str] = None) -> str:\n./bumpversion/versioning/functions.py:49: self.first_value = self.bump()\n./bumpversion/versioning/functions.py:54: def bump(self, value: Optional[str] = None) -> str:\n./bumpversion/versioning/functions.py:84: def bump(self, value: Union[str, int]) -> str:\n./bumpversion/versioning/functions.py:94: f\"The given value {value} is lower than the first value {self.first_value} and cannot be bumped.\"\n./bumpversion/versioning/functions.py:97: bumped_numeric = int(part_numeric) + 1\n./bumpversion/versioning/functions.py:99: return \"\".join([part_prefix, str(bumped_numeric), part_suffix])\n./bumpversion/versioning/functions.py:107: bumping the part.\n./bumpversion/versioning/functions.py:112: When trying to bump a part which has already the maximum value in the list\n./bumpversion/versioning/functions.py:144: def bump(self, value: str) -> str:\n./bumpversion/versioning/functions.py:150: f\"The part has already the maximum value among {self._values} and cannot be bumped.\"\n./bumpversion/ui.py:9:from bumpversion.indented_logger import IndentedLoggerAdapter\n./bumpversion/ui.py:11:logger = logging.getLogger(\"bumpversion\")\n./bumpversion/cli.py:1:\"\"\"bump-my-version Command line interface.\"\"\"\n./bumpversion/cli.py:11:from bumpversion import __version__\n./bumpversion/cli.py:12:from bumpversion.bump import do_bump\n./bumpversion/cli.py:13:from bumpversion.config import get_configuration\n./bumpversion/cli.py:14:from bumpversion.config.create import create_configuration\n./bumpversion/cli.py:15:from bumpversion.config.files import find_config_file\n./bumpversion/cli.py:16:from bumpversion.context import get_context\n./bumpversion/cli.py:17:from bumpversion.files import ConfiguredFile, modify_files\n./bumpversion/cli.py:18:from bumpversion.show import do_show\n./bumpversion/cli.py:19:from bumpversion.ui import get_indented_logger, print_info, setup_logging\n./bumpversion/cli.py:20:from bumpversion.utils import get_overrides\n./bumpversion/cli.py:21:from bumpversion.visualize import visualize\n./bumpversion/cli.py:35: \"\"\"Version bump your Python project.\"\"\"\n./bumpversion/cli.py:40: \"bumpversion",
"stderr": "",
"exit_code": 0
}Generated tokens 292 tokens · stopped: STOP
In `serialize`, the code does:
```python
local_context = copy(context)
local_context.update(version.values())
# ...
serialized = chosen_pattern.format(**local_context)
```
`version.values()` returns the components of the version.
The user has `serialize = ["{major}.{minor:02}.{patch}"]`.
If `minor` in `local_context` is an integer, `{minor:02}` should work perfectly in Python's `str.format`.
So why did the user say it results in `5.70.0` from `5.06.0`?
Wait, if `current_version` is `5.06.0`, and they increase minor, they should get `5.07.0`.
If they get `5.70.0`, that is very strange.
Unless `minor` is not an integer but a string "06", and then incremented... wait, how is it incremented?
Let's check `bumpversion/versioning/models.py` and how `Version` is handled.
And let's check how the increment happens.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn --include="*.py" "bump" .<|"|>}<tool_call|><|tool_response>
Turn 4at 119 s433 tokens out7,938 prompt tokens
Look at `bumpversion/versioning/functions.py` line 97:
```python
./bumpversion/versioning/functions.py:97: bumped_numeric = int(part_numeric) + 1
./bumpversion/versioning/functions.py:99: return "".join([part_prefix, str(bumped_numeric), part_suffix])
```
It uses `str(bumped_numeric)`, which will NOT be zero-padded.
So if `part_numeric` was "06", `int("06")` is 6, `6 + 1` is 7, and `str(7)` is "7".
The returned value is "7".
Wait, if the return value is "7", then `minor` becomes "7".
Then the `serialize` function uses `{minor:02}`, and "7" formatted with `:02` should be "07".
So the final string should be `5.07.0`.
Why would the user say it becomes `5.70.0`?
Wait, maybe I misread the issue or they did.
"Increasing minor would result in version 5.70.0 which is obviously wrong."
If they had `5.06.0` and it became `5.70.0`, that's really weird.
Maybe they meant `5.7.0`? If it's `5.7.0`, then the `:02` in `serialize` is being ignored.
But wait, `serialize` does:
```python
serialized = chosen_pattern.format(**local_context)
```
And `local_context.update(version.values())`.
What does `version.values()` return?
Let's look at `bumpversion/versioning/models.py`.
TOOL CALL · read_file
{
"filepath": "bumpversion/versioning/models.py"
}Result of read_file 5,903 characters
{
"status": "ok",
"filepath": "bumpversion/versioning/models.py",
"content": "\"\"\"Models for managing versioning of software projects.\"\"\"\n\nfrom __future__ import annotations\n\nfrom collections import defaultdict, deque\nfrom itertools import chain\nfrom typing import Any, Dict, List, Optional, Tuple, Union\n\nfrom pydantic import BaseModel, model_validator\n\nfrom bumpversion.exceptions import InvalidVersionPartError\nfrom bumpversion.utils import key_val_string\nfrom bumpversion.versioning.functions import CalVerFunction, NumericFunction, PartFunction, ValuesFunction\n\n\nclass VersionComponent:\n \"\"\"\n Represent part of a version number.\n\n Determines the PartFunction that rules how the part behaves when increased or reset\n based on the configuration given.\n \"\"\"\n\n def __init__(\n self,\n values: Optional[list] = None,\n optional_value: Optional[str] = None,\n first_value: Union[str, int, None] = None,\n independent: bool = False,\n always_increment: bool = False,\n calver_format: Optional[str] = None,\n source: Optional[str] = None,\n value: Union[str, int, None] = None,\n ):\n self._value = str(value) if value is not None else None\n self.func: Optional[PartFunction] = None\n self.always_increment = always_increment\n self.independent = True if always_increment else independent\n self.source = source\n self.calver_format = calver_format\n if values:\n str_values = [str(v) for v in values]\n str_optional_value = str(optional_value) if optional_value is not None else None\n str_first_value = str(first_value) if first_value is not None else None\n self.func = ValuesFunction(str_values, str_optional_value, str_first_value)\n elif calver_format:\n self.func = CalVerFunction(calver_format)\n self._value = self._value or self.func.first_value\n else:\n self.func = NumericFunction(optional_value, first_value or \"0\")\n\n @property\n def value(self) -> str:\n \"\"\"Return the value of the part.\"\"\"\n return self._value or self.func.optional_value\n\n def copy(self) -> \"VersionComponent\":\n \"\"\"Return a copy of the part.\"\"\"\n return VersionComponent(\n values=getattr(self.func, \"_values\", None),\n optional_value=self.func.optional_value,\n first_value=self.func.first_value,\n independent=self.independent,\n always_increment=self.always_increment,\n calver_format=self.calver_format,\n source=self.source,\n value=self._value,\n )\n\n def bump(self) -> \"VersionComponent\":\n \"\"\"Return a part with bumped value.\"\"\"\n new_component = self.copy()\n new_component._value = self.func.bump(self.value)\n return new_component\n\n def null(self) -> \"VersionComponent\":\n \"\"\"Return a part with first value.\"\"\"\n new_component = self.copy()\n new_component._value = self.func.first_value\n return new_component\n\n @property\n def is_optional(self) -> bool:\n \"\"\"Is the part optional?\"\"\"\n return self.value == self.func.optional_value\n\n @property\n def is_independent(self) -> bool:\n \"\"\"Is the part independent of the other parts?\"\"\"\n return self.independent\n\n def __format__(self, format_spec: str) -> str:\n try:\n val = int(self.value)\n except ValueError:\n return self.value\n else:\n return int.__format__(val, format_spec)\n\n def __repr__(self) -> str:\n return f\"<bumpversion.VersionPart:{self.func.__class__.__name__}:{self.value}>\"\n\n def __eq__(self, other: Any) -> bool:\n return self.value == other.value if isinstance(other, VersionComponent) else False\n\n\nclass VersionComponentSpec(BaseModel):\n \"\"\"\n Configuration of a version component.\n\n This is used to read in the configuration from the bumpversion config file.\n \"\"\"\n\n values: Optional[list] = None\n \"\"\"The possible values for the component. If it and `calver_format` is None, the component is numeric.\"\"\"\n\n optional_value: Optional[str] = None # Optional.\n \"\"\"The value that is optional to include in the version.\n\n - Defaults to first value in values or 0 in the case of numeric.\n - Empty string means nothing is optional.\n - CalVer components ignore this.\"\"\"\n\n first_value: Union[str, int, None] = None\n \"\"\"The first value to increment from.\"\"\"\n\n independent: bool = False\n \"\"\"Is the component independent of the other components?\"\"\"\n\n always_increment: bool = False\n \"\"\"Should the component always increment, even if it is not necessary?\"\"\"\n\n calver_format: Optional[str] = None\n \"\"\"The format string for a CalVer component.\"\"\"\n\n # source: Optional[str] = None # Name of environment variable or context variable to use as the source for value\n depends_on: Optional[str] = None\n \"\"\"The name of the component this component depends on.\"\"\"\n\n @model_validator(mode=\"before\")\n @classmethod\n def set_always_increment_with_calver(cls, data: Any) -> Any:\n \"\"\"Set always_increment to True if calver_format is present.\"\"\"\n if isinstance(data, dict) and data.get(\"calver_format\"):\n data[\"always_increment\"] = True\n return data\n\n def create_component(self, value: Union[str, int, None] = None) -> VersionComponent:\n \"\"\"Generate a version component from the configuration.\"\"\"\n return VersionComponent(",
"start_line": 1,
"end_line": 150,
"total_lines": 282,
"is_truncated": true
}Generated tokens 433 tokens · stopped: STOP
Look at `bumpversion/versioning/functions.py` line 97:
```python
./bumpversion/versioning/functions.py:97: bumped_numeric = int(part_numeric) + 1
./bumpversion/versioning/functions.py:99: return "".join([part_prefix, str(bumped_numeric), part_suffix])
```
It uses `str(bumped_numeric)`, which will NOT be zero-padded.
So if `part_numeric` was "06", `int("06")` is 6, `6 + 1` is 7, and `str(7)` is "7".
The returned value is "7".
Wait, if the return value is "7", then `minor` becomes "7".
Then the `serialize` function uses `{minor:02}`, and "7" formatted with `:02` should be "07".
So the final string should be `5.07.0`.
Why would the user say it becomes `5.70.0`?
Wait, maybe I misread the issue or they did.
"Increasing minor would result in version 5.70.0 which is obviously wrong."
If they had `5.06.0` and it became `5.70.0`, that's really weird.
Maybe they meant `5.7.0`? If it's `5.7.0`, then the `:02` in `serialize` is being ignored.
But wait, `serialize` does:
```python
serialized = chosen_pattern.format(**local_context)
```
And `local_context.update(version.values())`.
What does `version.values()` return?
Let's look at `bumpversion/versioning/models.py`.
<channel|><|tool_call>call:read_file{filepath:<|"|>bumpversion/versioning/models.py<|"|>}<tool_call|><|tool_response>
Turn 5at 136 s271 tokens out10,012 prompt tokens
In `VersionComponent`, there is a `__format__` method:
```python
def __format__(self, format_spec: str) -> str:
try:
val = int(self.value)
except ValueError:
return self.value
else:
return int.__format__(val, format_spec)
```
Wait! `VersionComponent` *implements* `__format__`.
And `serialize` does:
```python
local_context = copy(context)
local_context.update(version.values())
# ...
serialized = chosen_pattern.format(**local_context)
```
If `version.values()` returns `VersionComponent` objects, then `chosen_pattern.format(**local_context)` will call `VersionComponent.__format__`.
And `VersionComponent.__format__` does `int(self.value)` and then `int.__format__(val, format_spec)`.
This *should* work for `:02`!
Wait, let's check `Version.values()`:
TOOL CALL · read_file
{
"filepath": "bumpversion/versioning/models.py",
"start_line": 151
}Result of read_file 5,945 characters
{
"status": "ok",
"filepath": "bumpversion/versioning/models.py",
"content": " values=self.values,\n optional_value=self.optional_value,\n first_value=self.first_value,\n independent=self.independent,\n always_increment=self.always_increment,\n calver_format=self.calver_format,\n # source=self.source,\n value=value,\n )\n\n\nclass VersionSpec:\n \"\"\"The specification of a version's components and their relationships.\"\"\"\n\n def __init__(self, components: Dict[str, VersionComponentSpec], order: Optional[List[str]] = None):\n if not components:\n raise ValueError(\"A VersionSpec must have at least one component.\")\n if not order:\n order = list(components.keys())\n if len(set(order) - set(components.keys())) > 0:\n raise ValueError(\"The order of components refers to items that are not in your components.\")\n\n self.component_configs = components\n self.order = order\n self.dependency_map = defaultdict(list)\n previous_component = self.order[0]\n self.always_increment = [name for name, config in self.component_configs.items() if config.always_increment]\n for component in self.order[1:]:\n if self.component_configs[component].independent:\n continue\n elif self.component_configs[component].depends_on:\n self.dependency_map[self.component_configs[component].depends_on].append(component)\n else:\n self.dependency_map[previous_component].append(component)\n previous_component = component\n\n def create_version(self, values: Dict[str, str]) -> \"Version\":\n \"\"\"Generate a version from the given values.\"\"\"\n components = {\n key: comp_config.create_component(value=values.get(key))\n for key, comp_config in self.component_configs.items()\n }\n return Version(version_spec=self, components=components)\n\n def get_dependents(self, component_name: str) -> List[str]:\n \"\"\"Return the parts that depend on the given part.\"\"\"\n stack = deque(self.dependency_map.get(component_name, []), maxlen=len(self.order))\n visited = []\n\n while stack:\n e = stack.pop()\n if e not in visited:\n visited.append(e)\n stack.extendleft(self.dependency_map[e])\n\n return visited\n\n\nclass Version:\n \"\"\"The specification of a version and its parts.\"\"\"\n\n def __init__(\n self, version_spec: VersionSpec, components: Dict[str, VersionComponent], original: Optional[str] = None\n ):\n self.version_spec = version_spec\n self.components = components\n self.original = original\n\n def values(self) -> Dict[str, str]:\n \"\"\"Return the values of the parts.\"\"\"\n return {key: value.value for key, value in self.components.items()}\n\n def __getitem__(self, key: str) -> VersionComponent:\n return self.components[key]\n\n def __len__(self) -> int:\n return len(self.components)\n\n def __iter__(self):\n return iter(self.components)\n\n def __repr__(self):\n return f\"<bumpversion.Version:{key_val_string(self.components)}>\"\n\n def __eq__(self, other: Any) -> bool:\n return (\n all(value == other.components[key] for key, value in self.components.items())\n if isinstance(other, Version)\n else False\n )\n\n def required_components(self) -> List[str]:\n \"\"\"Return the names of the parts that are required.\"\"\"\n return [key for key, value in self.components.items() if value.value != value.func.optional_value]\n\n def bump(self, component_name: str) -> \"Version\":\n \"\"\"Increase the value of the specified component, reset its dependents, and return a new Version.\"\"\"\n if component_name not in self.components:\n raise InvalidVersionPartError(f\"No part named {component_name!r}\")\n\n new_values = dict(self.components.items())\n always_incr_values, components_to_reset = self._always_increment()\n new_values.update(always_incr_values)\n\n if component_name not in components_to_reset:\n new_values[component_name] = self.components[component_name].bump()\n components_to_reset |= set(self.version_spec.get_dependents(component_name))\n\n for component in components_to_reset:\n if not self.components[component].is_independent:\n new_values[component] = self.components[component].null()\n\n return Version(self.version_spec, new_values, self.original)\n\n def _always_incr_dependencies(self) -> dict:\n \"\"\"Return the components that always increment and depend on the given component.\"\"\"\n return {name: self.version_spec.get_dependents(name) for name in self.version_spec.always_increment}\n\n def _increment_always_incr(self) -> dict:\n \"\"\"Increase the values of the components that always increment.\"\"\"\n components = self.version_spec.always_increment\n return {name: self.components[name].bump() for name in components}\n\n def _always_increment(self) -> Tuple[dict, set]:\n \"\"\"Return the components that always increment and their dependents.\"\"\"\n values = self._increment_always_incr()\n dependents = self._always_incr_dependencies()\n for component_name, value in values.items():\n if value == self.components[component_name]:\n dependents.pop(component_name, None)\n unique_dependents = set(chain.from_iterable(dependents.values()))\n return values, unique_dependents",
"start_line": 151,
"end_line": 282,
"total_lines": 282,
"is_truncated": false
}Generated tokens 271 tokens · stopped: STOP
In `VersionComponent`, there is a `__format__` method:
```python
def __format__(self, format_spec: str) -> str:
try:
val = int(self.value)
except ValueError:
return self.value
else:
return int.__format__(val, format_spec)
```
Wait! `VersionComponent` *implements* `__format__`.
And `serialize` does:
```python
local_context = copy(context)
local_context.update(version.values())
# ...
serialized = chosen_pattern.format(**local_context)
```
If `version.values()` returns `VersionComponent` objects, then `chosen_pattern.format(**local_context)` will call `VersionComponent.__format__`.
And `VersionComponent.__format__` does `int(self.value)` and then `int.__format__(val, format_spec)`.
This *should* work for `:02`!
Wait, let's check `Version.values()`:
<channel|><|tool_call>call:read_file{filepath:<|"|>bumpversion/versioning/models.py<|"|>,start_line:151}<tool_call|><|tool_response>
Turn 6at 203 s955 tokens out11,878 prompt tokens
Aha! I found it!
In `Version.values()`:
```python
def values(self) -> Dict[str, str]:
\"\"\"Return the values of the parts.\"\"\"\n return {key: value.value for key, value in self.components.items()}
```
`value.value` is a property of `VersionComponent`:
```python
@property
def value(self) -> str:
\"\"\"Return the value of the part.\"\"\"\n return self._value or self.func.optional_value
```
It returns a `str`.
So `Version.values()` returns a `Dict[str, str]`.
Then `serialize` does:
```python
local_context = copy(context)
local_context.update(version.values())
# ...
serialized = chosen_pattern.format(**local_context)
```
Since `local_context` values are strings, `{minor:02}` will be applied to a string.
In Python, if you apply `:02` to a string, it does not zero-pad the number; it's for alignment/padding of strings.
Actually, let's check what `"{:02}".format("7")` does.
```python
>>> "{:02}".format("7")
'7 '
```
Wait, actually:
```python
>>> "{:02}".format("7")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: Unknown format code '0' for object of type 'str'
```
Actually, for strings, `:02` is an invalid format code.
If the format code was `{:>2}`, it would work.
Wait, what did the user say? "Increasing minor would result in version 5.70.0 which is obviously wrong."
This still doesn't explain `5.70.0`.
Unless they meant `5.7.0`?
Wait, maybe I should try to reproduce it.
Let's create a reproduction script.
The user provided:
```
current_version = "5.06.0"
parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)"
serialize = ["{major}.{minor:02}.{patch}"]
search = "{current_version}"
replace = "{new_version}"
```
I'll write a script that uses the `bumpversion` logic to bump the version and see what happens.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nfrom bumpversion.versioning.models import Version, VersionSpec, VersionComponentSpec\nfrom bumpversion.versioning.serialization import serialize\n\n# Setup\nparse_regex = r\"(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)\"\nserialize_patterns = [\"{major}.{minor:02}.{patch}\"]\ncurrent_version_str = \"5.06.0\"\n\n# We need to simulate what happens in bumpversion\n# 1. Parse current version\nimport re\nmatch = re.match(parse_regex, current_version_str)\nvalues = match.groupdict()\n\n# 2. Create VersionSpec\nspecs = {\n \"major\": VersionComponentSpec(),\n \"minor\": VersionComponentSpec(),\n \"patch\": VersionComponentSpec(),\n}\nspec = VersionSpec(specs)\n\n# 3. Create Version object\nversion = spec.create_version(values)\nprint(f\"Initial version: {current_version_str}\")\n\n# 4. Bump minor\nnext_version = version.bump(\"minor\")\n\n# 5. Serialize\n# We need the context\nctx = {} # bumpversion usually provides more, but we only need the version values here\nserialized = serialize(next_version, serialize_patterns, ctx)\nprint(f\"Bumped version (serialized): {serialized}\")\n\n# Testing if :02’ fails\ntry:\n print(f\"Test format: {serialized}\")\nexcept Exception as e:\n print(f\"Format error: {e}\")\nPY\n"
}Result of run_command 143 characters
{
"status": "ok",
"stdout": "Initial version: 5.06.0\nBumped version (serialized): 5.70.0\nTest format: 5.70.0\n",
"stderr": "",
"exit_code": 0
}Generated tokens 955 tokens · stopped: STOP
Aha! I found it!
In `Version.values()`:
```python
def values(self) -> Dict[str, str]:
\"\"\"Return the values of the parts.\"\"\"\n return {key: value.value for key, value in self.components.items()}
```
`value.value` is a property of `VersionComponent`:
```python
@property
def value(self) -> str:
\"\"\"Return the value of the part.\"\"\"\n return self._value or self.func.optional_value
```
It returns a `str`.
So `Version.values()` returns a `Dict[str, str]`.
Then `serialize` does:
```python
local_context = copy(context)
local_context.update(version.values())
# ...
serialized = chosen_pattern.format(**local_context)
```
Since `local_context` values are strings, `{minor:02}` will be applied to a string.
In Python, if you apply `:02` to a string, it does not zero-pad the number; it's for alignment/padding of strings.
Actually, let's check what `"{:02}".format("7")` does.
```python
>>> "{:02}".format("7")
'7 '
```
Wait, actually:
```python
>>> "{:02}".format("7")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: Unknown format code '0' for object of type 'str'
```
Actually, for strings, `:02` is an invalid format code.
If the format code was `{:>2}`, it would work.
Wait, what did the user say? "Increasing minor would result in version 5.70.0 which is obviously wrong."
This still doesn't explain `5.70.0`.
Unless they meant `5.7.0`?
Wait, maybe I should try to reproduce it.
Let's create a reproduction script.
The user provided:
```
current_version = "5.06.0"
parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)"
serialize = ["{major}.{minor:02}.{patch}"]
search = "{current_version}"
replace = "{new_version}"
```
I'll write a script that uses the `bumpversion` logic to bump the version and see what happens.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
from bumpversion.versioning.models import Version, VersionSpec, VersionComponentSpec
from bumpversion.versioning.serialization import serialize
# Setup
parse_regex = r"(?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)"
serialize_patterns = ["{major}.{minor:02}.{patch}"]
current_version_str = "5.06.0"
# We need to simulate what happens in bumpversion
# 1. Parse current version
import re
match = re.match(parse_regex, current_version_str)
values = match.groupdict()
# 2. Create VersionSpec
specs = {
"major": VersionComponentSpec(),
"minor": VersionComponentSpec(),
"patch": VersionComponentSpec(),
}
spec = VersionSpec(specs)
# 3. Create Version object
version = spec.create_version(values)
print(f"Initial version: {current_version_str}")
# 4. Bump minor
next_version = version.bump("minor")
# 5. Serialize
# We need the context
ctx = {} # bumpversion usually provides more, but we only need the version values here
serialized = serialize(next_version, serialize_patterns, ctx)
print(f"Bumped version (serialized): {serialized}")
# Testing if :02’ fails
try:
print(f"Test format: {serialized}")
except Exception as e:
print(f"Format error: {e}")
PY
<|"|>}<tool_call|><|tool_response>
Turn 7at 215 s148 tokens out12,910 prompt tokens
Wait! It DID result in `5.70.0`!
Hold on, let me check the output again.
`Bumped version (serialized): 5.70.0`
What?!
How did `"{major}.{minor:02}.{patch}".format(major="5", minor="7", patch="0")` result in `5.70.0`?
Wait, I should check what `"{:02}".format("7")` does.
Let's run a quick test.
TOOL CALL · run_command
{
"command": "python3 -c 'print(\"{:02}\".format(\"7\"))'"
}Result of run_command 64 characters
{
"status": "ok",
"stdout": "70\n",
"stderr": "",
"exit_code": 0
}Generated tokens 148 tokens · stopped: STOP
Wait! It DID result in `5.70.0`!
Hold on, let me check the output again.
`Bumped version (serialized): 5.70.0`
What?!
How did `"{major}.{minor:02}.{patch}".format(major="5", minor="7", patch="0")` result in `5.70.0`?
Wait, I should check what `"{:02}".format("7")` does.
Let's run a quick test.
<channel|><|tool_call>call:run_command{command:<|"|>python3 -c 'print("{:02}".format("7"))'<|"|>}<tool_call|><|tool_response>
Turn 8at 224 s155 tokens out13,100 prompt tokens
WHAT?!
```python
>>> "{:02}".format("7")
'70'
```
Is this a Python feature I didn't know about?
Wait, let me check that in a real python shell.
Actually, let's test it again.
Wait, if I do `"{:02}".format("7")` in Python 3.10+...
Wait, I might be crazy. Let me check it.
Actually, let's run:
TOOL CALL · run_command
{
"command": "python3 -c 'print({:02}.format(\"7\"))' || python3 -c 'print(\"{:02}\".format(\"7\"))'"
}Result of run_command 251 characters
{
"status": "ok",
"stdout": "70\n",
"stderr": " File \"<string>\", line 1\n print({:02}.format(\"7\"))\n ^\nSyntaxError: leading zeros in decimal integer literals are not permitted; use an 0o prefix for octal integers\n",
"exit_code": 0
}Generated tokens 155 tokens · stopped: STOP
WHAT?!
```python
>>> "{:02}".format("7")
'70'
```
Is this a Python feature I didn't know about?
Wait, let me check that in a real python shell.
Actually, let's test it again.
Wait, if I do `"{:02}".format("7")` in Python 3.10+...
Wait, I might be crazy. Let me check it.
Actually, let's run:
<channel|><|tool_call>call:run_command{command:<|"|>python3 -c 'print({:02}.format("7"))' || python3 -c 'print("{:02}".format("7"))'<|"|>}<tool_call|><|tool_response>
Turn 9at 232 s131 tokens out13,353 prompt tokens
Wait, I see `70` in the output!
How is `"{:02}".format("7")` resulting in `70`?
Wait, I'm using an unusual version of Python or something?
No, let's try:
```python
python3 -c 'print(f"{\"7\":02}")'
```
Wait, let's just run a script to be sure.
TOOL CALL · run_command
{
"command": "python3 - <<'PY'\nprint(f\"'{ \\\"7\\\":02 }'\")\nPY\n"
}Result of run_command 447 characters
{
"status": "error",
"error_type": "CommandError",
"error_message": " File \"<stdin>\", line 1\n print(f\"'{ \\\"7\\\":02 }'\")\n ^\nSyntaxError: f-string expression part cannot include a backslash\n",
"details": {
"stdout": "",
"stderr": " File \"<stdin>\", line 1\n print(f\"'{ \\\"7\\\":02 }'\")\n ^\nSyntaxError: f-string expression part cannot include a backslash\n",
"exit_code": 1
}
}Generated tokens 131 tokens · stopped: STOP
Wait, I see `70` in the output!
How is `"{:02}".format("7")` resulting in `70`?
Wait, I'm using an unusual version of Python or something?
No, let's try:
```python
python3 -c 'print(f"{\"7\":02}")'
```
Wait, let's just run a script to be sure.
<channel|><|tool_call>call:run_command{command:<|"|>python3 - <<'PY'
print(f"'{ \"7\":02 }'")
PY
<|"|>}<tool_call|><|tool_response>
Turn 10at 234 s46 tokens out13,637 prompt tokens
I am confusing myself. Let's just run a simple script.
TOOL CALL · run_command
{
"command": "python3 -c 'print(\"{:02}\".format(\"7\"))'"
}Result of run_command 64 characters
{
"status": "ok",
"stdout": "70\n",
"stderr": "",
"exit_code": 0
}Generated tokens 46 tokens · stopped: STOP
I am confusing myself. Let's just run a simple script.
<channel|><|tool_call>call:run_command{command:<|"|>python3 -c 'print("{:02}".format("7"))'<|"|>}<tool_call|><|tool_response>
Turn 11at 279 s593 tokens out13,725 prompt tokens
Wait, I am definitely seeing `70`.
Wait... `"{:02}".format("7")`...
If the value is a string, `:02` means:
- `0` is the fill character.
- `2` is the minimum width.
Wait, if the fill character is `0` and the width is `2`, and it's a string...
For strings, the format is `[[fill]align][sign][#][0][width][grouping_option][.precision][type]`.
If I use `{:02}`, then `0` is the `fill` character, and `2` is the `width`.
The default alignment for strings is left.
So it's `"7"` padded with `0` to a width of 2.
`"7" + "0" = "70"`.
YES! That's it!
For strings, `{:02}` is NOT zero-padding the number, it's padding the string with '0'.
Since strings are left-aligned by default, it adds the fill character to the right.
So if `minor` is `"7"`, `"{minor:02}".format(minor="7")` results in `"70"`.
This perfectly explains why the user got `5.70.0` from `5.06.0`.
The fix is to make sure `Version.values()` returns things that can be formatted as numbers if they are indeed numbers.
But `Version.values()` currently returns `Dict[str, str]`.
It should probably return the `VersionComponent` objects themselves, or the `VersionComponent` should be passed to the format string.
Wait, if I change `Version.values()` to return the components instead of their values:
```python
def values(self) -> Dict[str, VersionComponent]:
"""Return the components."""
return self.components
```
Then `serialize` will have `VersionComponent` objects in the context.
And `VersionComponent` already implements `__format__`:
```python
def __format__(self, format_spec: str) -> str:
try:
val = int(self.value)
except ValueError:
return self.value
else:
return int.__format__(val, format_spec)
```
This will correctly use `int.__format__(7, "02")`, which results in `"07"`.
Let's verify this change.
First, let's see where `Version.values()` is used in the codebase.
TOOL CALL · run_command
{
"command": "grep -rn \"version.values()\" ."
}Result of run_command 150 characters
{
"status": "ok",
"stdout": "./bumpversion/versioning/serialization.py:106: local_context.update(version.values())\n",
"stderr": "",
"exit_code": 0
}Generated tokens 593 tokens · stopped: STOP
Wait, I am definitely seeing `70`.
Wait... `"{:02}".format("7")`...
If the value is a string, `:02` means:
- `0` is the fill character.
- `2` is the minimum width.
Wait, if the fill character is `0` and the width is `2`, and it's a string...
For strings, the format is `[[fill]align][sign][#][0][width][grouping_option][.precision][type]`.
If I use `{:02}`, then `0` is the `fill` character, and `2` is the `width`.
The default alignment for strings is left.
So it's `"7"` padded with `0` to a width of 2.
`"7" + "0" = "70"`.
YES! That's it!
For strings, `{:02}` is NOT zero-padding the number, it's padding the string with '0'.
Since strings are left-aligned by default, it adds the fill character to the right.
So if `minor` is `"7"`, `"{minor:02}".format(minor="7")` results in `"70"`.
This perfectly explains why the user got `5.70.0` from `5.06.0`.
The fix is to make sure `Version.values()` returns things that can be formatted as numbers if they are indeed numbers.
But `Version.values()` currently returns `Dict[str, str]`.
It should probably return the `VersionComponent` objects themselves, or the `VersionComponent` should be passed to the format string.
Wait, if I change `Version.values()` to return the components instead of their values:
```python
def values(self) -> Dict[str, VersionComponent]:
"""Return the components."""
return self.components
```
Then `serialize` will have `VersionComponent` objects in the context.
And `VersionComponent` already implements `__format__`:
```python
def __format__(self, format_spec: str) -> str:
try:
val = int(self.value)
except ValueError:
return self.value
else:
return int.__format__(val, format_spec)
```
This will correctly use `int.__format__(7, "02")`, which results in `"07"`.
Let's verify this change.
First, let's see where `Version.values()` is used in the codebase.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "version.values()" .<|"|>}<tool_call|><|tool_response>
Turn 12at 282 s55 tokens out14,383 prompt tokens
It's only used in `bumpversion/versioning/serialization.py`! Wait, only one place? Let me check again.
TOOL CALL · run_command
{
"command": "grep -rn \"version.values\" ."
}Result of run_command 384 characters
{
"status": "ok",
"stdout": "./bumpversion/versioning/serialization.py:106: local_context.update(version.values())\n./tests/test_versioning/test_models_version.py:156: version = semver_version_spec.create_version(values)\n./tests/test_versioning/test_models_version.py:295: version = calver_version_spec.create_version(values)\n",
"stderr": "",
"exit_code": 0
}Generated tokens 55 tokens · stopped: STOP
It's only used in `bumpversion/versioning/serialization.py`!
Wait, only one place? Let me check again.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "version.values" .<|"|>}<tool_call|><|tool_response>
Turn 13at 371 s357 tokens out3,280 prompt tokens
Okay, it seems it's indeed only used in `serialize`.
Wait, let me check the definition of `Version.values()` in `bumpversion/versioning/models.py`.
I already saw it:
```python
def values(self) -> Dict[str, str]:
"""Return the components as strings."""
return {name: component.value for name, component in self.components.items()}
```
If I change it to:
```python
def values(self) -> Dict[str, VersionComponent]:
"""Return the components."""
return self.components
```
The type hint changes from `Dict[str, str]` to `Dict[str, VersionComponent]`.
Is this a breaking change?
In `serialize`, it's used as:
```python
local_context.update(version.values())
return pattern.format(**local_context)
```
`local_context` is a dict, and `pattern.format(**local_context)` will use the values in the dict.
If the values are `VersionComponent` objects, then `.format()` will call their `__format__` method.
This is exactly what we want.
Wait, does `VersionComponent` have a `__str__` method?
If `pattern` uses `{minor}` without any format specifier, `.format()` will call `str(component)`.
Let's check `VersionComponent.__str__`.
TOOL CALL · read_file
{
"end_line": 60,
"filepath": "bumpversion/versioning/models.py",
"start_line": 25
}Result of read_file 1,755 characters
{
"status": "ok",
"filepath": "bumpversion/versioning/models.py",
"content": " self,\n values: Optional[list] = None,\n optional_value: Optional[str] = None,\n first_value: Union[str, int, None] = None,\n independent: bool = False,\n always_increment: bool = False,\n calver_format: Optional[str] = None,\n source: Optional[str] = None,\n value: Union[str, int, None] = None,\n ):\n self._value = str(value) if value is not None else None\n self.func: Optional[PartFunction] = None\n self.always_increment = always_increment\n self.independent = True if always_increment else independent\n self.source = source\n self.calver_format = calver_format\n if values:\n str_values = [str(v) for v in values]\n str_optional_value = str(optional_value) if optional_value is not None else None\n str_first_value = str(first_value) if first_value is not None else None\n self.func = ValuesFunction(str_values, str_optional_value, str_first_value)\n elif calver_format:\n self.func = CalVerFunction(calver_format)\n self._value = self._value or self.func.first_value\n else:\n self.func = NumericFunction(optional_value, first_value or \"0\")\n\n @property\n def value(self) -> str:\n \"\"\"Return the value of the part.\"\"\"\n return self._value or self.func.optional_value\n\n def copy(self) -> \"VersionComponent\":\n \"\"\"Return a copy of the part.\"\"\"\n return VersionComponent(\n values=getattr(self.func, \"_values\", None),",
"start_line": 25,
"end_line": 60,
"total_lines": 282,
"is_truncated": false
}Generated tokens 357 tokens · stopped: STOP
Okay, it seems it's indeed only used in `serialize`.
Wait, let me check the definition of `Version.values()` in `bumpversion/versioning/models.py`.
I already saw it:
```python
def values(self) -> Dict[str, str]:
"""Return the components as strings."""
return {name: component.value for name, component in self.components.items()}
```
If I change it to:
```python
def values(self) -> Dict[str, VersionComponent]:
"""Return the components."""
return self.components
```
The type hint changes from `Dict[str, str]` to `Dict[str, VersionComponent]`.
Is this a breaking change?
In `serialize`, it's used as:
```python
local_context.update(version.values())
return pattern.format(**local_context)
```
`local_context` is a dict, and `pattern.format(**local_context)` will use the values in the dict.
If the values are `VersionComponent` objects, then `.format()` will call their `__format__` method.
This is exactly what we want.
Wait, does `VersionComponent` have a `__str__` method?
If `pattern` uses `{minor}` without any format specifier, `.format()` will call `str(component)`.
Let's check `VersionComponent.__str__`.<channel|><|tool_call>call:read_file{filepath:<|"|>bumpversion/versioning/models.py<|"|>,start_line:25,end_line:60}<tool_call|><|tool_response>
Turn 14at 376 s83 tokens out4,155 prompt tokens
Wait, I don't see `__str__` in the snippet. Let me read the whole class or search for `def __str__`. Actually, I'll just read the file again.
TOOL CALL · read_file
{
"end_line": 100,
"filepath": "bumpversion/versioning/models.py",
"start_line": 60
}Result of read_file 1,552 characters
{
"status": "ok",
"filepath": "bumpversion/versioning/models.py",
"content": " values=getattr(self.func, \"_values\", None),\n optional_value=self.func.optional_value,\n first_value=self.func.first_value,\n independent=self.independent,\n always_increment=self.always_increment,\n calver_format=self.calver_format,\n source=self.source,\n value=self._value,\n )\n\n def bump(self) -> \"VersionComponent\":\n \"\"\"Return a part with bumped value.\"\"\"\n new_component = self.copy()\n new_component._value = self.func.bump(self.value)\n return new_component\n\n def null(self) -> \"VersionComponent\":\n \"\"\"Return a part with first value.\"\"\"\n new_component = self.copy()\n new_component._value = self.func.first_value\n return new_component\n\n @property\n def is_optional(self) -> bool:\n \"\"\"Is the part optional?\"\"\"\n return self.value == self.func.optional_value\n\n @property\n def is_independent(self) -> bool:\n \"\"\"Is the part independent of the other parts?\"\"\"\n return self.independent\n\n def __format__(self, format_spec: str) -> str:\n try:\n val = int(self.value)\n except ValueError:\n return self.value\n else:\n return int.__format__(val, format_spec)\n\n def __repr__(self) -> str:",
"start_line": 60,
"end_line": 100,
"total_lines": 282,
"is_truncated": false
}Generated tokens 83 tokens · stopped: STOP
Wait, I don't see `__str__` in the snippet. Let me read the whole class or search for `def __str__`.
Actually, I'll just read the file again.
<channel|><|tool_call>call:read_file{end_line:100,filepath:<|"|>bumpversion/versioning/models.py<|"|>,start_line:60}<tool_call|><|tool_response>
Turn 15at 383 s90 tokens out4,700 prompt tokens
It doesn't have `__str__`. If it doesn't have `__str__`, Python will use `__repr__` (if present) or the default object representation. Let's see `__repr__`.
TOOL CALL · read_file
{
"end_line": 110,
"filepath": "bumpversion/versioning/models.py",
"start_line": 100
}Result of read_file 517 characters
{
"status": "ok",
"filepath": "bumpversion/versioning/models.py",
"content": " def __repr__(self) -> str:\n return f\"<bumpversion.VersionPart:{self.func.__class__.__name__}:{self.value}>\"\n\n def __eq__(self, other: Any) -> bool:\n return self.value == other.value if isinstance(other, VersionComponent) else False\n\n\nclass VersionComponentSpec(BaseModel):\n \"\"\"\n Configuration of a version component.\n",
"start_line": 100,
"end_line": 110,
"total_lines": 282,
"is_truncated": false
}Generated tokens 90 tokens · stopped: STOP
It doesn't have `__str__`. If it doesn't have `__str__`, Python will use `__repr__` (if present) or the default object representation.
Let's see `__repr__`.
<channel|><|tool_call>call:read_file{end_line:110,filepath:<|"|>bumpversion/versioning/models.py<|"|>,start_line:100}<tool_call|><|tool_response>
Turn 16at 394 s184 tokens out4,968 prompt tokens
Wait, if it only has `__repr__`, then `"{minor}".format(minor=component)` will use `__repr__`!
And the `__repr__` is `<bumpversion.VersionPart:NumericFunction:7>`.
That would be a huge regression for any version pattern that doesn't use format specifiers!
So, I must also add `__str__` to `VersionComponent` which returns `self.value`.
Let's check if `VersionComponent` is actually called `VersionComponent` or `VersionPart`.
The `__repr__` says `bumpversion.VersionPart`.
Let me check the class definition of `VersionComponent`.
TOOL CALL · read_file
{
"end_line": 30,
"filepath": "bumpversion/versioning/models.py",
"start_line": 20
}Result of read_file 546 characters
{
"status": "ok",
"filepath": "bumpversion/versioning/models.py",
"content": " Determines the PartFunction that rules how the part behaves when increased or reset\n based on the configuration given.\n \"\"\"\n\n def __init__(\n self,\n values: Optional[list] = None,\n optional_value: Optional[str] = None,\n first_value: Union[str, int, None] = None,\n independent: bool = False,\n always_increment: bool = False,",
"start_line": 20,
"end_line": 30,
"total_lines": 282,
"is_truncated": false
}Generated tokens 184 tokens · stopped: STOP
Wait, if it only has `__repr__`, then `"{minor}".format(minor=component)` will use `__repr__`!
And the `__repr__` is `<bumpversion.VersionPart:NumericFunction:7>`.
That would be a huge regression for any version pattern that doesn't use format specifiers!
So, I must also add `__str__` to `VersionComponent` which returns `self.value`.
Let's check if `VersionComponent` is actually called `VersionComponent` or `VersionPart`.
The `__repr__` says `bumpversion.VersionPart`.
Let me check the class definition of `VersionComponent`.
<channel|><|tool_call>call:read_file{end_line:30,filepath:<|"|>bumpversion/versioning/models.py<|"|>,start_line:20}<tool_call|><|tool_response>
Turn 17at 398 s51 tokens out5,328 prompt tokens
I missed the class definition. Let me read from the top.
TOOL CALL · read_file
{
"end_line": 25,
"filepath": "bumpversion/versioning/models.py",
"start_line": 1
}Result of read_file 919 characters
{
"status": "ok",
"filepath": "bumpversion/versioning/models.py",
"content": "\"\"\"Models for managing versioning of software projects.\"\"\"\n\nfrom __future__ import annotations\n\nfrom collections import defaultdict, deque\nfrom itertools import chain\nfrom typing import Any, Dict, List, Optional, Tuple, Union\n\nfrom pydantic import BaseModel, model_validator\n\nfrom bumpversion.exceptions import InvalidVersionPartError\nfrom bumpversion.utils import key_val_string\nfrom bumpversion.versioning.functions import CalVerFunction, NumericFunction, PartFunction, ValuesFunction\n\n\nclass VersionComponent:\n \"\"\"\n Represent part of a version number.\n\n Determines the PartFunction that rules how the part behaves when increased or reset\n based on the configuration given.\n \"\"\"\n\n def __init__(\n self,",
"start_line": 1,
"end_line": 25,
"total_lines": 282,
"is_truncated": false
}Generated tokens 51 tokens · stopped: STOP
I missed the class definition. Let me read from the top.
<channel|><|tool_call>call:read_file{end_line:25,filepath:<|"|>bumpversion/versioning/models.py<|"|>,start_line:1}<tool_call|><|tool_response>
Turn 18at 406 s139 tokens out5,640 prompt tokens
It's `VersionComponent`. So, the plan is: 1. Add `__str__` to `VersionComponent` that returns `self.value`. 2. Change `Version.values()` to return `self.components` (which is `Dict[str, VersionComponent]`). Wait, if I do that, I should also update the type hint for `Version.values()`. Let's look at `Version.values()` again.
TOOL CALL · read_file
{
"end_line": 240,
"filepath": "bumpversion/versioning/models.py",
"start_line": 220
}Result of read_file 854 characters
{
"status": "ok",
"filepath": "bumpversion/versioning/models.py",
"content": " \"\"\"Return the values of the parts.\"\"\"\n return {key: value.value for key, value in self.components.items()}\n\n def __getitem__(self, key: str) -> VersionComponent:\n return self.components[key]\n\n def __len__(self) -> int:\n return len(self.components)\n\n def __iter__(self):\n return iter(self.components)\n\n def __repr__(self):\n return f\"<bumpversion.Version:{key_val_string(self.components)}>\"\n\n def __eq__(self, other: Any) -> bool:\n return (\n all(value == other.components[key] for key, value in self.components.items())\n if isinstance(other, Version)\n else False\n )",
"start_line": 220,
"end_line": 240,
"total_lines": 282,
"is_truncated": false
}Generated tokens 139 tokens · stopped: STOP
It's `VersionComponent`.
So, the plan is:
1. Add `__str__` to `VersionComponent` that returns `self.value`.
2. Change `Version.values()` to return `self.components` (which is `Dict[str, VersionComponent]`).
Wait, if I do that, I should also update the type hint for `Version.values()`.
Let's look at `Version.values()` again.
<channel|><|tool_call>call:read_file{end_line:240,filepath:<|"|>bumpversion/versioning/models.py<|"|>,start_line:220}<tool_call|><|tool_response>
Turn 19at 421 s287 tokens out6,050 prompt tokens
Wait, I missed the method definition in my previous `read_file`.
The code is:
```python
def values(self) -> Dict[str, str]:
"""Return the values of the parts."""
return {key: value.value for key, value in self.components.items()}
```
Wait, my previous `read_file` for `Version.values()` was not shown. Let me see.
Ah, I see it now in `read_file` result for `start_line: 220`.
Actually, let's look at the whole `Version` class.
Wait, I'll just do the two changes.
1. `VersionComponent.__str__`
2. `Version.values()`
Wait, is there any other place `Version.values()` is used? I checked with `grep` and it said only in `serialization.py`.
Wait, if I change `Version.values()` to return `VersionComponent` objects, I change the public API of the `Version` class.
Is `Version` a public API?
`Version` is in `bumpversion/versioning/models.py`.
Let's see where `Version` is used.
TOOL CALL · run_command
{
"command": "grep -rn \"Version\" ."
}Result of run_command 5,290 characters
{
"status": "ok",
"stdout": "./.cookiecutter.json:1:{\"_copy_without_render\":[\".github/**/*.yaml\",\".github/**/*.jinja\",\"docsrc/**/*.rst\"],\"_dev_requirements\":{\"bump2version\":\">=1.0.1\",\"generate-changelog\":\">=0.7.6\",\"git-fame\":\">=1.12.2\",\"pip-tools\":\"\"},\"_docs_requirements\":{\"Sphinx\":\">=4.3.0\",\"furo\":\"\",\"ghp-import\":\"\",\"linkify-it-py\":\"\",\"myst-parser\":\"\",\"sphinx-autodoc-typehints\":\"\",\"sphinx-click\":\"\",\"sphinx-copybutton\":\"\"},\"_prod_requirements\":{\"environs\":\">=9.3.5\",\"rich-click\":\"\"},\"_test_requirements\":{\"coverage\":\"~=6.1.2\",\"poetry\":\"~=1.3.2\",\"pre-commit\":\"~=2.15.0\",\"pytest\":\"~=6.0.0\",\"pytest-cov\":\"~=3.0.0\"},\"author\":\"Corey Oordt\",\"email\":\"coreyoordt@gmail.com\",\"friendly_name\":\"Bump My Version\",\"github_user\":\"callowayproject\",\"packaging_tool\":\"pip/setuptools\",\"project_name\":\"bump-my-version\",\"project_short_description\":\"Version bump your Python project\",\"project_slug\":\"bump_version\",\"version\":\"0.1.0\"}\n./.changelog-config.yaml:72: - ^Version updated\n./.composition.yaml:22: friendly_name: Bump My Version\n./.composition.yaml:26: project_short_description: Version bump your Python project\n./.composition.yaml:50: friendly_name: Bump My Version\n./.composition.yaml:52: project_short_description: Version bump your Python project\n./.composition.yaml:86: friendly_name: Bump My Version\n./mkdocs.yml:1:site_name: Bump My Version\n./CONTRIBUTING.md:1:# Contributing to Bump My Version\n./CONTRIBUTING.md:28:[Bump My Version Code of Conduct](https://github.com/callowayproject/bump-my-versionblob/master/CODE_OF_CONDUCT.md). By participating, you are expected to uphold this code. Please report unacceptable behavior\n./CONTRIBUTING.md:58: - OS, Platform, and Version (Windows, Linux, macOS, x86, ARM)\n./CONTRIBUTING.md:84:This section guides you through submitting an enhancement suggestion for Bump My Version, **including completely new features and minor improvements to existing functionality**. Following these guidelines will help maintainers and the community to understand your suggestion and find related suggestions.\n./CONTRIBUTING.md:99:- **Explain why this enhancement would be useful** to most Bump My Version users. You may also want to point out the other projects that solved it better and which could serve as inspiration.\n./.github/workflows/version-preview.yaml:67: **Version hint:** ${{ env.RELEASE_KIND }}\n./CHANGELOG.md:43: - Version parts now have a `calver_format` attribute for CalVer parts.\n./CHANGELOG.md:225:- Refactored VersionComponentConfig to VersionComponentSpec. [b538308](https://github.com/callowayproject/bump-my-version/commit/b53830826c81446576b3979080b05930d71c34e2)\n./CHANGELOG.md:227: More consistent with VersionSpec\n./CHANGELOG.md:253: - Moved serialization from VersionConfig to version.serialization\n./README.md:1:# Bump My Version\n./README.md:22:Bump My Version's purpose is to:\n./README.md:245:Bump My Version is licensed under the MIT License - see the [LICENSE](LICENSE) file for details\n./CODE_OF_CONDUCT.md:1:# Code of Conduct - Bump My Version\n./pyproject.toml:7:description = \"Version bump your Python project\"\n./pyproject.toml:26: \"Topic :: Software Development :: Version Control\",\n./pyproject.toml:229:message = \"Version updated from {current_version} to {new_version}\"\n./bumpversion/versioning/models.py:11:from bumpversion.exceptions import InvalidVersionPartError\n./bumpversion/versioning/models.py:16:class VersionComponent:\n./bumpversion/versioning/models.py:57: def copy(self) -> \"VersionComponent\":\n./bumpversion/versioning/models.py:59: return VersionComponent(\n./bumpversion/versioning/models.py:70: def bump(self) -> \"VersionComponent\":\n./bumpversion/versioning/models.py:76: def null(self) -> \"VersionComponent\":\n./bumpversion/versioning/models.py:101: return f\"<bumpversion.VersionPart:{self.func.__class__.__name__}:{self.value}>\"\n./bumpversion/versioning/models.py:104: return self.value == other.value if isinstance(other, VersionComponent) else False\n./bumpversion/versioning/models.py:107:class VersionComponentSpec(BaseModel):\n./bumpversion/versioning/models.py:148: def create_component(self, value: Union[str, int, None] = None) -> VersionComponent:\n./bumpversion/versioning/models.py:150: return VersionComponent(\n./bumpversion/versioning/models.py:162:class VersionSpec:\n./bumpversion/versioning/models.py:165: def __init__(self, components: Dict[str, VersionComponentSpec], order: Optional[List[str]] = None):\n./bumpversion/versioning/models.py:167: raise ValueError(\"A VersionSpec must have at least one component.\")\n./bumpversion/versioning/models.py:187: def create_version(self, values: Dict[str, str]) -> \"Version\":\n./bumpversion/versioning/models.py:193: return Version(version_spec=self, components=components)\n./bumpversion/versioning/models.py:209:class Version:\n./bumpversion/versioning/models.py:213: self, version_spec: VersionSpec, components: Dict[str, VersionComponent], original: Optional[str] = None\n./bumpversion/versioning/models.",
"stderr": "grep: ./.git/index: binary file matches\n",
"exit_code": 0
}Generated tokens 287 tokens · stopped: STOP
Wait, I missed the method definition in my previous `read_file`.
The code is:
```python
def values(self) -> Dict[str, str]:
"""Return the values of the parts."""
return {key: value.value for key, value in self.components.items()}
```
Wait, my previous `read_file` for `Version.values()` was not shown. Let me see.
Ah, I see it now in `read_file` result for `start_line: 220`.
Actually, let's look at the whole `Version` class.
Wait, I'll just do the two changes.
1. `VersionComponent.__str__`
2. `Version.values()`
Wait, is there any other place `Version.values()` is used? I checked with `grep` and it said only in `serialization.py`.
Wait, if I change `Version.values()` to return `VersionComponent` objects, I change the public API of the `Version` class.
Is `Version` a public API?
`Version` is in `bumpversion/versioning/models.py`.
Let's see where `Version` is used.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "Version" .<|"|>}<tool_call|><|tool_response>
Turn 20at 424 s50 tokens out7,947 prompt tokens
The `grep` result is a bit noisy. Let me just check for `version.values()` again.
TOOL CALL · run_command
{
"command": "grep -rn \"values()\" . | grep \".py\""
}Result of run_command 1,540 characters
{
"status": "ok",
"stdout": "./bumpversion/versioning/models.py:281: unique_dependents = set(chain.from_iterable(dependents.values()))\n./bumpversion/versioning/serialization.py:106: local_context.update(version.values())\n./bumpversion/show.py:19: print_info(next(iter(value.values())))\n./tests/test_versioning/test_models_version.py:126: patch_version_str = \".\".join([item.value for item in patch_version.components.values()])\n./tests/test_versioning/test_models_version.py:127: minor_version_str = \".\".join([item.value for item in minor_version.components.values()])\n./tests/test_versioning/test_models_version.py:128: major_version_str = \".\".join([item.value for item in major_version.components.values()])\n./tests/test_versioning/test_models_version.py:129: build_version_str = \".\".join([item.value for item in build_version.components.values()])\n./tests/test_versioning/test_models_version.py:271: patch_version_str = \".\".join([item.value for item in patch_version.components.values()])\n./tests/test_versioning/test_models_version.py:272: release_version_str = \".\".join([item.value for item in release_version.components.values()])\n./tests/test_versioning/test_models_version.py:273: build_version_str = \".\".join([item.value for item in build_version.components.values()])\n",
"stderr": "",
"exit_code": 0,
"budget_warning": "Only 10 tool call(s) remaining (20/30 used). Finalize your edits and call submit_patch soon."
}Generated tokens 50 tokens · stopped: STOP
The `grep` result is a bit noisy. Let me just check for `version.values()` again.
<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "values()" . | grep ".py"<|"|>}<tool_call|><|tool_response>
Turn 21at 428 s76 tokens out8,496 prompt tokens
Wait! I missed `bumpversion/show.py:19: print_info(next(iter(value.values())))`. Let me check `bumpversion/show.py`.
TOOL CALL · read_file
{
"end_line": 30,
"filepath": "bumpversion/show.py",
"start_line": 10
}Result of read_file 991 characters
{
"status": "ok",
"filepath": "bumpversion/show.py",
"content": "from bumpversion.context import get_context\nfrom bumpversion.exceptions import BadInputError\nfrom bumpversion.ui import print_error, print_info\nfrom bumpversion.utils import recursive_sort_dict\n\n\ndef output_default(value: dict) -> None:\n \"\"\"Output the value with key=value or just value if there is only one item.\"\"\"\n if len(value) == 1:\n print_info(next(iter(value.values())))\n else:\n buffer = StringIO()\n pprint(value, stream=buffer, sort_dicts=True) # noqa: T203\n print_info(buffer.getvalue())\n\n\ndef output_yaml(value: dict) -> None:\n \"\"\"Output the value as yaml.\"\"\"\n from bumpversion.yaml_dump import dump\n\n print_info(dump(recursive_sort_dict(value)))",
"start_line": 10,
"end_line": 30,
"total_lines": 131,
"is_truncated": false,
"budget_warning": "Only 9 tool call(s) remaining (21/30 used). Finalize your edits and call submit_patch soon."
}Generated tokens 76 tokens · stopped: STOP
Wait! I missed `bumpversion/show.py:19: print_info(next(iter(value.values())))`.
Let me check `bumpversion/show.py`.
<channel|><|tool_call>call:read_file{end_line:30,filepath:<|"|>bumpversion/show.py<|"|>,start_line:10}<tool_call|><|tool_response>
Turn 22at 445 s199 tokens out8,900 prompt tokens
In `bumpversion/show.py`, `output_default` takes a `value` which is a `dict`. It calls `value.values()`. Wait, this `value` is a `dict` passed to `output_default`. Where is `output_default` called? If it's called with a `Version` object, then it would fail because `Version` doesn't have `.values()` in the way a `dict` does (well, it does have a `values()` method, but it's not the same). But `output_default(value: dict)` suggests `value` is already a `dict`. If `value` is a `dict`, then `.values()` is the standard `dict.values()`. Let's see who calls `output_default`.
TOOL CALL · run_command
{
"command": "grep -rn \"output_default\" ."
}Result of run_command 299 characters
{
"status": "ok",
"stdout": "./bumpversion/show.py:16:def output_default(value: dict) -> None:\n./bumpversion/show.py:50: \"default\": output_default,\n",
"stderr": "",
"exit_code": 0,
"budget_warning": "Only 8 tool call(s) remaining (22/30 used). Finalize your edits and call submit_patch soon."
}Generated tokens 199 tokens · stopped: STOP
In `bumpversion/show.py`, `output_default` takes a `value` which is a `dict`.
It calls `value.values()`.
Wait, this `value` is a `dict` passed to `output_default`.
Where is `output_default` called?
If it's called with a `Version` object, then it would fail because `Version` doesn't have `.values()` in the way a `dict` does (well, it does have a `values()` method, but it's not the same).
But `output_default(value: dict)` suggests `value` is already a `dict`.
If `value` is a `dict`, then `.values()` is the standard `dict.values()`.
Let's see who calls `output_default`.<channel|><|tool_call>call:run_command{command:<|"|>grep -rn "output_default" .<|"|>}<tool_call|><|tool_response>
Patch, tests and logs
Final code change Included
Test output Missing
Not saved for this rollout. Nothing has been inferred or reconstructed.
Test errors Missing
Not saved for this rollout. Nothing has been inferred or reconstructed.
Test report (JUnit) Missing
Not saved for this rollout. Nothing has been inferred or reconstructed.
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
callowayproject/bump-my-version.
[ 60.2s] 💭 (2101 chars) "The user is reporting a bug where zero-padded version parts are not working as expected.
Specifically, with `serialize =..."
[ 60.2s] 🔧 run_command grep -rn --include="*.py" -E "serialize|minor:02" .
[ 60.3s] → ./bumpversion/versioning/serialization.py:81:def serialize(version: Version, serialize_patterns:
List[str], context: Mut
[ 65.0s] 💭 (108 chars) "The `serialize` function in `bumpversion/versioning/serialization.py` seems to be the key.
Let's examine it."
[ 65.0s] 📖 read_file (bumpversion/versioning/serialization.py)
[ 65.0s] ✓ {'status': 'ok', 'filepath': 'bumpversion/versioning/serialization.py', 'content': 'def
serialize(version: Version, seri…
[ 86.1s] 💭 (834 chars) "In `serialize`, the code does:
```python
local_context = copy(context)
local_context.update(version.values())
..."
[ 86.1s] 🔧 run_command grep -rn --include="*.py" "bump" .
[ 86.1s] → ./tools/drawioexport.py:131: source_path =
Path(__file__).parent.parent.joinpath("docs/assets/bump-my-version-model.d
[ 118.0s] 💭 (1193 chars) "Look at `bumpversion/versioning/functions.py` line 97:
```python
./bumpversion/versioning/functions.py:97: bumped..."
[ 118.0s] 📖 read_file (bumpversion/versioning/models.py)
[ 118.1s] ✓ {'status': 'ok', 'filepath': 'bumpversion/versioning/models.py', 'content': '"""Models for managing
versioning of softwa…
[ 135.5s] 💭 (836 chars) "In `VersionComponent`, there is a `__format__` method:
```python
def __format__(self, format_spec: str) -> str:
..."
[ 135.5s] 📖 read_file (bumpversion/versioning/models.py)
[ 135.6s] ✓ {'status': 'ok', 'filepath': 'bumpversion/versioning/models.py', 'content': '
values=self.values,\n …
[ 202.5s] 💭 (1833 chars) "Aha! I found it!
In `Version.values()`:
```python
def values(self) -> Dict[str, str]:
\"\"\"Return the value..."
[ 202.5s] 🔧 run_command (42 lines) python3 - <<'PY'
[ 203.0s] → Initial version: 5.06.0
[ 214.4s] 💭 (295 chars) "Wait! It DID result in `5.70.0`!
Hold on, let me check the output again.
`Bumped version (serialized): 5.70.0`
What?!
Ho..."
[ 214.4s] 🔧 run_command python3 -c 'print("{:02}".format("7"))'
[ 214.5s] → 70
[ 223.8s] 💭 (292 chars) "WHAT?!
```python
>>> "{:02}".format("7")
'70'
```
Is this a Python feature I didn't know about?
Wait, let me check that ..."
[ 223.8s] 🔧 run_command python3 -c 'print({:02}.format("7"))' || python3 -c 'print("{:02}".format("7"))'
[ 223.8s] → 70
[ 231.4s] 💭 (243 chars) "Wait, I see `70` in the output!
How is `"{:02}".format("7")` resulting in `70`?
Wait, I'm using an unusual version of Py..."
[ 231.4s] 🔧 run_command (3 lines) python3 - <<'PY'
[ 231.5s] → error (exit 0):
[ 233.4s] 💭 (54 chars) "I am confusing myself. Let's just run a simple script."
[ 233.4s] 🔧 run_command python3 -c 'print("{:02}".format("7"))'
[ 233.5s] → 70
[ 278.9s] 💭 (1922 chars) "Wait, I am definitely seeing `70`.
Wait... `"{:02}".format("7")`...
If the value is a string, `:02` means:
- `0` is the ..."
[ 278.9s] 🔧 run_command grep -rn "version.values()" .
[ 279.0s] → ./bumpversion/versioning/serialization.py:106: local_context.update(version.values())
[ 281.9s] 💭 (102 chars) "It's only used in `bumpversion/versioning/serialization.py`!
Wait, only one place? Let me check again."
[ 281.9s] 🔧 run_command grep -rn "version.values" .
[ 281.9s] → ./bumpversion/versioning/serialization.py:106: local_context.update(version.values())
[ 370.3s] 💭 (1166 chars) "Okay, it seems it's indeed only used in `serialize`.
Wait, let me check the definition of `Version.values()` in `bumpve..."
[ 370.3s] 📖 read_file (bumpversion/versioning/models.py)
[ 370.4s] ✓ {'status': 'ok', 'filepath': 'bumpversion/versioning/models.py', 'content': ' self,\n
values: Optional[lis…
[ 375.2s] 💭 (141 chars) "Wait, I don't see `__str__` in the snippet. Let me read the whole class or search for `def
__str__`.
Actually, I'll just..."
[ 375.2s] 📖 read_file (bumpversion/versioning/models.py)
[ 375.2s] ✓ {'status': 'ok', 'filepath': 'bumpversion/versioning/models.py', 'content': '
values=getattr(self.func, "_val…
[ 382.7s] 💭 (156 chars) "It doesn't have `__str__`. If it doesn't have `__str__`, Python will use `__repr__` (if
present) or the default object r..."
[ 382.7s] 📖 read_file (bumpversion/versioning/models.py)
[ 382.7s] ✓ {'status': 'ok', 'filepath': 'bumpversion/versioning/models.py', 'content': ' def __repr__(self) ->
str:\n ret…
[ 393.9s] 💭 (531 chars) "Wait, if it only has `__repr__`, then `"{minor}".format(minor=component)` will use
`__repr__`!
And the `__repr__` is `<b..."
[ 393.9s] 📖 read_file (bumpversion/versioning/models.py)
[ 393.9s] ✓ {'status': 'ok', 'filepath': 'bumpversion/versioning/models.py', 'content': ' Determines the
PartFunction that rules …
[ 397.7s] 💭 (56 chars) "I missed the class definition. Let me read from the top."
[ 397.7s] 📖 read_file (bumpversion/versioning/models.py)
[ 397.8s] ✓ {'status': 'ok', 'filepath': 'bumpversion/versioning/models.py', 'content': '"""Models for managing
versioning of softwa…
[ 405.2s] 💭 (328 chars) "It's `VersionComponent`.
So, the plan is:
1. Add `__str__` to `VersionComponent` that returns `self.value`.
2. Change `..."
[ 405.2s] 📖 read_file (bumpversion/versioning/models.py)
[ 405.3s] ✓ {'status': 'ok', 'filepath': 'bumpversion/versioning/models.py', 'content': ' """Return the
values of the parts."…
[ 421.0s] 💭 (897 chars) "Wait, I missed the method definition in my previous `read_file`.
The code is:
```python
def values(self) -> Dict[str..."
[ 421.0s] 🔧 run_command grep -rn "Version" .
[ 421.0s] →
./.cookiecutter.json:1:{"_copy_without_render":[".github/**/*.yaml",".github/**/*.jinja","docsrc/**/*.rst"],"_dev_requir
[ 424.0s] 💭 (81 chars) "The `grep` result is a bit noisy. Let me just check for `version.values()` again."
[ 424.0s] 🔧 run_command grep -rn "values()" . | grep ".py"
[ 424.0s] → ./bumpversion/versioning/models.py:281: unique_dependents =
set(chain.from_iterable(dependents.values()))
[ 427.4s] 💭 (116 chars) "Wait! I missed `bumpversion/show.py:19: print_info(next(iter(value.values())))`.
Let me check `bumpversion/show.py`."
[ 427.4s] 📖 read_file (bumpversion/show.py)
[ 427.4s] ✓ {'status': 'ok', 'filepath': 'bumpversion/show.py', 'content': 'from bumpversion.context import
get_context\nfrom bumpve…
[ 444.1s] 💭 (574 chars) "In `bumpversion/show.py`, `output_default` takes a `value` which is a `dict`.
It calls `value.values()`.
Wait, this `val..."
[ 444.1s] 🔧 run_command grep -rn "output_default" .
[ 444.2s] → ./bumpversion/show.py:16:def output_default(value: dict) -> None:
Native result row
{
"agent_error": "Agent exceeded session timeout (7.5 min)",
"duration_seconds": 452.74,
"error": "Empty agent patch",
"grade": {
"error": "Empty agent patch",
"resolved": false,
"strict_clean_patch": false,
"test_exit_code": -1
},
"instance_id": "callowayproject__bump-my-version-180",
"pass_idx": 0,
"patch_chars": 0,
"phase1_seconds": 452.74,
"repo": "callowayproject/bump-my-version",
"request_log_path": "/kaggle-root/working/r31/rollouts_X/requests/callowayproject__bump-my-version-180__p0__r1.jsonl",
"resolved": false,
"rollout_idx": 1,
"run_key": "callowayproject__bump-my-version-180__p0__r1",
"strict_clean_patch": false,
"tool_calls": 22,
"total_llm_calls": 22,
"trace_path": "/kaggle-root/working/r31/rollouts_X/traces/trace_callowayproject__bump-my-version-180__p0__r1.json"
}