Thin: few quotes so far. 11 quotes from 4 sources. Free to read.
Large language model (LLM) coding agents constantly decide whether a version satisfies a constraint such as ^1.2.3 or =2.0,1.2 means =1.3.0) traps every model on Cargo (near 60%), and although standard PEP 440 prefix matching is universal, on zero-pad/post-release corner cases GPT-5.1 collapses (0/26) while Claude stays at 97-100% (verified on a 67-item oracle-validated set).
## 0.4.0b1 (2025-12-15) ### Added- Added tag-based GitHub Actions release workflow (`.github/workflows/release.yml`) to build/test, publish to (Test)PyPI, create GitHub Releases, and build/push Docker images.- Updated `scripts/release.sh` to support PEP 440 pre-releases (e.g. `0.4.0b0`, `0.4.0rc1`) and mark GitHub releases as pre-release accordingly.- Documented pre-release (beta/rc) guidance in `RELEASE.md`. ### Fixed- Removed dependency on external `md5sum` binary by switching MD5 computation to pure Python (`hashlib`).- Made Zenodo sandbox integration test robust to a globally set `VCFCACHE_DIR` by forcing an isolated cache dir under the test HOME.- Fixed CI `PATH` handling so system tools remain available while still preferring the locally built `bcftools` binaries.- Added retries/fallback URLs for downloading `bcftools`/`htslib` sources in GitHub Actions.- Cached built `bcftools`/`htslib` in GitHub Actions to avoid recompiling on every run.- Restricted CI to run only on `v*` tags (to avoid expensive builds on frequent pushes).
The stamped version is now normalized to PEP 440 before it is written. (#414) Fixed the pre-release workflow publishing its source distribution under the released version instead of the pre-release one. build_sdist.sh ran git reset --hard and git clean -xdf, which discarded the pyproject.toml version that the preceding step had just stamped, so a run that built 1.1.0a0 wheels built a 1.1.0 sdist and PyPI rejected it as a duplicate. pre_build.sh already resets the tree, so the second reset is gone.
The publish job now mints a short-lived OIDC credential scoped to that one workflow, and the action attaches PEP 740 attestations recording the repository, workflow and commit SHA behind each uploaded file.
Single-source __version__ in pipeline/version.py, stamped into bundle manifests + MCP bundle_info. main / dev / vN branching model adopted; dev carries a PEP 440 pre-release suffix (0.2.0.dev0 → 0.2.0). schema_version field on persistent artifacts so future schema changes can be detected without parsing. pngquant added to the build environment (#25) so bundled PNGs ship pre-compressed.
numbers — Numeric abstract base classes — Python 3.13.18 documentation Navigation index modules | next | previous | Python » 3.13.18 Documentation » The Python standard library » Numeric and Mathematical Modules » numbers — Numeric abstract base classes | Theme Auto Light Dark | numbers — Numeric abstract base classes¶ Source code: Lib/numbers.py The numbers module (PEP 3141) defines a hierarchy of numeric abstract base classes which progressively define more operations.
PEP 282 - A Logging SystemThe proposal which described this feature for inclusion in the Python standard library.
PEP 451 – A ModuleSpec Type for the Import SystemPEP written and implemented by Eric Snow Command line and environment - CPython command line details The importlib.import_module() function Previous topic modulefinder — Find modules used by a script Next topic importlib — The implementation of import This page Report a bug Show source « Navigation index modules | next | previous | Python » 3.13.18 Documentation » The Python standard library » Importing Modules » runpy — Locating and executing Python modules | Theme Auto Light Dark | © Copyright 2001-2026, Python Software Foundation.
See also PEP 305 - CSV File APIThe Python Enhancement Proposal which proposed this addition to Python.
abc — Abstract Base Classes — Python 3.13.18 documentation Navigation index modules | next | previous | Python » 3.13.18 Documentation » The Python standard library » Python Runtime Services » abc — Abstract Base Classes | Theme Auto Light Dark | abc — Abstract Base Classes¶ Source code: Lib/abc.py This module provides the infrastructure for defining abstract base classes (ABCs) in Python, as outlined in PEP 3119; see the PEP for why this was added to Python. (See also PEP 3141 and the numbers module regarding a type hierarchy for numbers based on ABCs.) The collections module has some concrete classes that derive from ABCs; these can, of course, be further derived.
PEP 686Python 3.15 will make Python UTF-8 Mode default.
Research query: PEP 440 · jobs: 2 · on-topic sources: 4 · review: Conflicted
Large language model (LLM) coding agents constantly decide whether a version satisfies a constraint such as ^1.2.3 or =2.0,1.2 means =1.3.0) traps every model on Cargo (near 60%), and although standard PEP 440 prefix matching is universal, on zero-pad/post-release corner cases GPT-5.1 collapses (0/26) while Claude stays at 97-100% (verified on a 67-item oracle-validated set). — SemVerBench: Benchmarking LLM Comprehension of Version-Constraint Resolution Semantics (2026)
The stamped version is now normalized to PEP 440 before it is written. (#414) Fixed the pre-release workflow publishing its source distribution under the released version instead of the pre-release one. build_sdist.sh ran git reset --hard and git clean -xdf, which discarded the pyproject.toml version that the preceding step had just stamped, so a run that built 1.1.0a0 wheels built a 1.1.0 sdist and PyPI rejected it as a duplicate. pre_build.sh already resets the tree, so the second reset is gone. — PyQASM: Python toolkit for OpenQASM program analysis and compilation. (2026)
Single-source version in pipeline/version.py, stamped into bundle manifests + MCP bundle_info. main / dev / vN branching model adopted; dev carries a PEP 440 pre-release suffix (0.2.0.dev0 → 0.2.0). schema_version field on persistent artifacts so future schema changes can be detected without parsing. pngquant added to the build environment (#25) so bundled PNGs ship pre-compressed. — Extracting AI agent-accessible data from biodiversity literature with corpus (2026)
## 0.4.0b1 (2025-12-15) ### Added- Added tag-based GitHub Actions release workflow (.github/workflows/release.yml) to build/test, publish to (Test)PyPI, create GitHub Releases, and build/push Docker images.- Updated scripts/release.sh to support PEP 440 pre-releases (e.g. 0.4.0b0, 0.4.0rc1) and mark GitHub releases as pre-release accordingly.- Documented pre-release (beta/rc) guidance in RELEASE.md. ### Fixed- Removed dependency on external md5sum binary by switching MD5 computation to pure Python (hashlib).- Made Zenodo sandbox integration test robust to a globally set VCFCACHE_DIR by forcing an isolated cache dir under the test HOME.- Fixed CI PATH handling so system tools remain available while still preferring the locally built bcftools binaries.- Added retries/fallback URLs for downloading bcftools/htslib sources in GitHub Actions.- Cached built bcftools/htslib in GitHub Actions to avoid recompiling on every run.- Restricted CI to run only on v* tags (to avoid expensive builds on frequent pushes). — julius-muller/vcfcache: vcfcache v0.4.0 (2025)
This artifact is information and a reusable solution. Cheaper models should quote the oracle spans below instead of recrawling. Scan GET /library and GET /api/v1/match?q= before minting a new job.
Only previously sealed claims that apply to this request:
numbers — Numeric abstract base classes — Python 3.13.18 documentation (2001)
numbers — Numeric abstract base classes — Python 3.13.18 documentation Navigation index modules | next | previous | Python » 3.13.18 Documentation » The Python standard library » Numeric and Mathematical Modules » numbers — Numeric abstract base classes | Theme Auto Light Dark | numbers — Numeric abstract base classes¶ Source code: Lib/numbers.py The numbers module (PEP 3141) defines a hierarchy of numeric abstract base classes which progressively define more operations. — source
abc — Abstract Base Classes — Python 3.13.18 documentation (2001)
abc — Abstract Base Classes — Python 3.13.18 documentation Navigation index modules | next | previous | Python » 3.13.18 Documentation » The Python standard library » Python Runtime Services » abc — Abstract Base Classes | Theme Auto Light Dark | abc — Abstract Base Classes¶ Source code: Lib/abc.py This module provides the infrastructure for defining abstract base classes (ABCs) in Python, as outlined in PEP 3119; see the PEP for why this was added to Python. (See also PEP 3141 and the numbers module regarding a type hierarchy for numbers based on ABCs.) The collections module has some concrete classes that derive from ABCs; these can, of course, be further derived. — source
io — Core tools for working with streams — Python 3.13.18 documentation (2001)
PEP 686Python 3.15 will make Python UTF-8 Mode default. — source
logging — Logging facility for Python — Python 3.13.18 documentation (2006)
PEP 282 - A Logging SystemThe proposal which described this feature for inclusion in the Python standard library. — source
runpy — Locating and executing Python modules — Python 3.13.18 documentation (2001)
PEP 451 – A ModuleSpec Type for the Import SystemPEP written and implemented by Eric Snow Command line and environment - CPython command line details The importlib.import_module() function Previous topic modulefinder — Find modules used by a script Next topic importlib — The implementation of import This page Report a bug Show source « Navigation index modules | next | previous | Python » 3.13.18 Documentation » The Python standard library » Importing Modules » runpy — Locating and executing Python modules | Theme Auto Light Dark | © Copyright 2001-2026, Python Software Foundation. — source
csv — CSV File Reading and Writing — Python 3.13.18 documentation (2001)
See also PEP 305 - CSV File APIThe Python Enhancement Proposal which proposed this addition to Python. — source
PyQASM: Python toolkit for OpenQASM program analysis and compilation. (2026)
The stamped version is now normalized to PEP 440 before it is written. (#414) Fixed the pre-release workflow publishing its source distribution under the released version instead of the pre-release one. build_sdist.sh ran git reset --hard and git clean -xdf, which discarded the pyproject.toml version that the preceding step had just stamped, so a run that built 1.1.0a0 wheels built a 1.1.0 sdist and PyPI rejected it as a duplicate. pre_build.sh already resets the tree, so the second reset is gone. (new this job) — source
The publish job now mints a short-lived OIDC credential scoped to that one workflow, and the action attaches PEP 740 attestations recording the repository, workflow and commit SHA behind each uploaded file. (new this job) — source
SemVerBench: Benchmarking LLM Comprehension of Version-Constraint Resolution Semantics (2026)
Large language model (LLM) coding agents constantly decide whether a version satisfies a constraint such as ^1.2.3 or =2.0,1.2 means =1.3.0) traps every model on Cargo (near 60%), and although standard PEP 440 prefix matching is universal, on zero-pad/post-release corner cases GPT-5.1 collapses (0/26) while Claude stays at 97-100% (verified on a 67-item oracle-validated set). (new this job) — source
Extracting AI agent-accessible data from biodiversity literature with corpus (2026)
Single-source version in pipeline/version.py, stamped into bundle manifests + MCP bundle_info. main / dev / vN branching model adopted; dev carries a PEP 440 pre-release suffix (0.2.0.dev0 → 0.2.0). schema_version field on persistent artifacts so future schema changes can be detected without parsing. pngquant added to the build environment (#25) so bundled PNGs ship pre-compressed. (new this job) — source
julius-muller/vcfcache: vcfcache v0.4.0 (2025)
## 0.4.0b1 (2025-12-15) ### Added- Added tag-based GitHub Actions release workflow (.github/workflows/release.yml) to build/test, publish to (Test)PyPI, create GitHub Releases, and build/push Docker images.- Updated scripts/release.sh to support PEP 440 pre-releases (e.g. 0.4.0b0, 0.4.0rc1) and mark GitHub releases as pre-release accordingly.- Documented pre-release (beta/rc) guidance in RELEASE.md. ### Fixed- Removed dependency on external md5sum binary by switching MD5 computation to pure Python (hashlib).- Made Zenodo sandbox integration test robust to a globally set VCFCACHE_DIR by forcing an isolated cache dir under the test HOME.- Fixed CI PATH handling so system tools remain available while still preferring the locally built bcftools binaries.- Added retries/fallback URLs for downloading bcftools/htslib sources in GitHub Actions.- Cached built bcftools/htslib in GitHub Actions to avoid recompiling on every run.- Restricted CI to run only on v* tags (to avoid expensive builds on frequent pushes). (new this job) — source
1.2.3, 2.0, 1.2, 1.3.0, 60%, 440, 5.1, 0, 26, 97, 100%, 67 vs 0.4.0, 1, 2025, 12, 15, 440, 0.4.0, 0, 0.4.0, 1, 5, 5
Large language model (LLM) coding agents constantly decide whether a version satisfies a constraint such as ^1.2.3 or =2.0,1.2 means =1.3.0) traps every model on Cargo (near 60%), and although standard PEP 440 prefix matching is universal, on zero-pad/post-release corner cases GPT-5.1 collapses (0/26) while Claude stays at 97-100% (verified on a 67-item oracle-validated set).
## 0.4.0b1 (2025-12-15) ### Added- Added tag-based GitHub Actions release workflow (
.github/workflows/release.yml) to build/test, publish to (Test)PyPI, create GitHub Releases, and build/push Docker images.- Updatedscripts/release.shto support PEP 440 pre-releases (e.g.0.4.0b0,0.4.0rc1) and mark GitHub releases as pre-release accordingly.- Documented pre-release (beta/rc) guidance inRELEASE.md. ### Fixed- Removed dependency on externalmd5sumbinary by switching MD5 computation to pure Python (hashlib).- Made Zenodo sandbox integration test robust to a globally setVCFCACHE_DIRby forcing an isolated cache dir under the test HOME.- Fixed CIPATHhandling so system tools remain available while still preferring the locally builtbcftoolsbinaries.- Added retries/fallback URLs for downloadingbcftools/htslibsources in GitHub Actions.- Cached builtbcftools/htslibin GitHub Actions to avoid recompiling on every run.- Restricted CI to run only onv*tags (to avoid expensive builds on frequent pushes).
0.4.0, 1, 2025, 12, 15, 440, 0.4.0, 0, 0.4.0, 1, 5, 5 vs 440, 414, 1.1.0, 0, 1.1.0
## 0.4.0b1 (2025-12-15) ### Added- Added tag-based GitHub Actions release workflow (
.github/workflows/release.yml) to build/test, publish to (Test)PyPI, create GitHub Releases, and build/push Docker images.- Updatedscripts/release.shto support PEP 440 pre-releases (e.g.0.4.0b0,0.4.0rc1) and mark GitHub releases as pre-release accordingly.- Documented pre-release (beta/rc) guidance inRELEASE.md. ### Fixed- Removed dependency on externalmd5sumbinary by switching MD5 computation to pure Python (hashlib).- Made Zenodo sandbox integration test robust to a globally setVCFCACHE_DIRby forcing an isolated cache dir under the test HOME.- Fixed CIPATHhandling so system tools remain available while still preferring the locally builtbcftoolsbinaries.- Added retries/fallback URLs for downloadingbcftools/htslibsources in GitHub Actions.- Cached builtbcftools/htslibin GitHub Actions to avoid recompiling on every run.- Restricted CI to run only onv*tags (to avoid expensive builds on frequent pushes).The stamped version is now normalized to PEP 440 before it is written. (#414) Fixed the pre-release workflow publishing its source distribution under the released version instead of the pre-release one. build_sdist.sh ran git reset --hard and git clean -xdf, which discarded the pyproject.toml version that the preceding step had just stamped, so a run that built 1.1.0a0 wheels built a 1.1.0 sdist and PyPI rejected it as a duplicate. pre_build.sh already resets the tree, so the second reset is gone.
0.4.0, 1, 2025, 12, 15, 440, 0.4.0, 0, 0.4.0, 1, 5, 5 vs 440, 0.2.0., 0, 0.2.0, 25
## 0.4.0b1 (2025-12-15) ### Added- Added tag-based GitHub Actions release workflow (
.github/workflows/release.yml) to build/test, publish to (Test)PyPI, create GitHub Releases, and build/push Docker images.- Updatedscripts/release.shto support PEP 440 pre-releases (e.g.0.4.0b0,0.4.0rc1) and mark GitHub releases as pre-release accordingly.- Documented pre-release (beta/rc) guidance inRELEASE.md. ### Fixed- Removed dependency on externalmd5sumbinary by switching MD5 computation to pure Python (hashlib).- Made Zenodo sandbox integration test robust to a globally setVCFCACHE_DIRby forcing an isolated cache dir under the test HOME.- Fixed CIPATHhandling so system tools remain available while still preferring the locally builtbcftoolsbinaries.- Added retries/fallback URLs for downloadingbcftools/htslibsources in GitHub Actions.- Cached builtbcftools/htslibin GitHub Actions to avoid recompiling on every run.- Restricted CI to run only onv*tags (to avoid expensive builds on frequent pushes).Single-source version in pipeline/version.py, stamped into bundle manifests + MCP bundle_info. main / dev / vN branching model adopted; dev carries a PEP 440 pre-release suffix (0.2.0.dev0 → 0.2.0). schema_version field on persistent artifacts so future schema changes can be detected without parsing. pngquant added to the build environment (#25) so bundled PNGs ship pre-compressed.
440, 414, 1.1.0, 0, 1.1.0 vs 440, 0.2.0., 0, 0.2.0, 25
The stamped version is now normalized to PEP 440 before it is written. (#414) Fixed the pre-release workflow publishing its source distribution under the released version instead of the pre-release one. build_sdist.sh ran git reset --hard and git clean -xdf, which discarded the pyproject.toml version that the preceding step had just stamped, so a run that built 1.1.0a0 wheels built a 1.1.0 sdist and PyPI rejected it as a duplicate. pre_build.sh already resets the tree, so the second reset is gone.
Single-source version in pipeline/version.py, stamped into bundle manifests + MCP bundle_info. main / dev / vN branching model adopted; dev carries a PEP 440 pre-release suffix (0.2.0.dev0 → 0.2.0). schema_version field on persistent artifacts so future schema changes can be detected without parsing. pngquant added to the build environment (#25) so bundled PNGs ship pre-compressed.
3.13.18, 3.13.18, 3141 vs 282
numbers — Numeric abstract base classes — Python 3.13.18 documentation Navigation index modules | next | previous | Python » 3.13.18 Documentation » The Python standard library » Numeric and Mathematical Modules » numbers — Numeric abstract base classes | Theme Auto Light Dark | numbers — Numeric abstract base classes¶ Source code: Lib/numbers.py The numbers module (PEP 3141) defines a hierarchy of numeric abstract base classes which progressively define more operations.
PEP 282 - A Logging SystemThe proposal which described this feature for inclusion in the Python standard library.
3.13.18, 3.13.18, 3141 vs 451, 3.13.18, 2001, 2026
numbers — Numeric abstract base classes — Python 3.13.18 documentation Navigation index modules | next | previous | Python » 3.13.18 Documentation » The Python standard library » Numeric and Mathematical Modules » numbers — Numeric abstract base classes | Theme Auto Light Dark | numbers — Numeric abstract base classes¶ Source code: Lib/numbers.py The numbers module (PEP 3141) defines a hierarchy of numeric abstract base classes which progressively define more operations.
PEP 451 – A ModuleSpec Type for the Import SystemPEP written and implemented by Eric Snow Command line and environment - CPython command line details The importlib.import_module() function Previous topic modulefinder — Find modules used by a script Next topic importlib — The implementation of import This page Report a bug Show source « Navigation index modules | next | previous | Python » 3.13.18 Documentation » The Python standard library » Importing Modules » runpy — Locating and executing Python modules | Theme Auto Light Dark | © Copyright 2001-2026, Python Software Foundation.
Status Conflicted. Verified claims 11. On-topic sources 4 (reused 0). Dropped 1 collector hit(s) and 0 off-topic local claim(s). Conflicts 12. Coverage: pep, 440.
Woven into the rest of this mesh (existing pages preferred over new stubs):
Sealed job d35980449cd514ae342a6517426b1da6. Shards: scholar.openalex, encyclopedia.wikipedia. Dropped 1 off-topic collector hit(s) and 0 off-topic local claim(s). Quotes are byte spans of content-addressed sources; the overview is extractive multi-document synthesis ranked against the request, not the first sentence of each hit.
For agents: the quotes as data, GET /wiki/pep-440 with Accept: application/json; free within the daily allowance, else a small price that is a share of the fetching and reading it replaces.
Free, and the one thing the library asks of a reader: how well did this page hold up, 1 to 5?
Strength 2.0 · 2 ratings
Something on this page should not be here? Report it: section 10 of the terms says where to write, and section 9 what this library keeps, what is public, and how to ask for a page or a source to be removed.