pyOpenSci: https://github.com/unionai-oss/pandera
assertions data-assertions data-check data-cleaning data-processing data-validation data-verification dataframe-schema dataframes hypothesis-testing pandas pandas-dataframe pandas-validation pandas-validator schema testing testing-tools validation
Score: 16.84506679685087
Last synced: 35 minutes ago
JSON representation
Repository metadata:
A light-weight, flexible, and expressive statistical data testing library
- Host: GitHub
- URL: https://github.com/unionai-oss/pandera
- Owner: unionai-oss
- License: mit
- Created: 2018-11-01T02:18:34.000Z (over 7 years ago)
- Default Branch: main
- Last Pushed: 2026-01-29T01:57:31.000Z (7 days ago)
- Last Synced: 2026-01-29T19:19:38.403Z (6 days ago)
- Topics: assertions, data-assertions, data-check, data-cleaning, data-processing, data-validation, data-verification, dataframe-schema, dataframes, hypothesis-testing, pandas, pandas-dataframe, pandas-validation, pandas-validator, schema, testing, testing-tools, validation
- Language: Python
- Homepage: https://www.union.ai/pandera
- Size: 4.83 MB
- Stars: 4,186
- Watchers: 21
- Forks: 371
- Open Issues: 463
-
Metadata Files:
- Readme: README.md
- Contributing: .github/CONTRIBUTING.md
- Funding: .github/FUNDING.yml
- License: LICENSE.txt
- Code of conduct: CODE_OF_CONDUCT.md
-
Funding:
- Github: cosmicBboy
Owner metadata:
- Name: unionai-oss
- Login: unionai-oss
- Email:
- Kind: organization
- Description:
- Website:
- Location:
- Twitter:
- Company:
- Icon url: https://avatars.githubusercontent.com/u/94206482?v=4
- Repositories: 39
- Last Synced at: 2024-05-22T00:04:04.737Z
- Profile URL: https://github.com/unionai-oss
GitHub Events
Total
- Create event: 60
- Delete event: 41
- Fork event: 54
- Issue comment event: 562
- Issues event: 168
- Member event: 1
- Pull request event: 237
- Pull request review comment event: 86
- Pull request review event: 152
- Push event: 222
- Release event: 11
- Watch event: 609
- Total: 2203
Last Year
- Create event: 60
- Delete event: 41
- Fork event: 54
- Issue comment event: 562
- Issues event: 168
- Member event: 1
- Pull request event: 237
- Pull request review comment event: 86
- Pull request review event: 152
- Push event: 222
- Release event: 11
- Watch event: 609
- Total: 2203
Committers metadata
Last synced: 22 days ago
Total Commits: 1,009
Total Committers: 178
Avg Commits per committer: 5.669
Development Distribution Score (DDS): 0.467
Commits in past year: 198
Committers in past year: 35
Avg Commits per committer in past year: 5.657
Development Distribution Score (DDS) in past year: 0.535
| Name | Commits | |
|---|---|---|
| Niels Bantilan | n****n@g****m | 538 |
| Deepyaman Datta | d****a@u****u | 98 |
| Nigel Markey | n****b@g****m | 31 |
| dependabot[bot] | 4****] | 28 |
| Jean-Francois Zinque | j****e@g****m | 22 |
| Nathan McDougall | n****l@t****z | 10 |
| Adam Merberg | a****g@e****m | 10 |
| Cristian Matache | c****e@h****m | 9 |
| Jarek-Rolski | 8****i | 9 |
| cosmicBboy | n****n@t****m | 8 |
| filipeo2-mck | 1****k | 8 |
| Ajith Aravind | a****0@g****m | 6 |
| Baden Ashford | 6****i | 6 |
| Matt Richards | 4****s | 6 |
| Arne | a****l@h****m | 5 |
| Mamoru Miura | m****r@g****m | 5 |
| Lundy Bernard | l****d | 4 |
| Nick Crews | n****s@g****m | 4 |
| derinwalters | 1****s | 4 |
| ktroutman | k****n@g****m | 3 |
| Alp Arıbal | A****l | 3 |
| Ferdinand Hahmann | g****t@f****e | 3 |
| Gordon Hart | g****2@g****m | 3 |
| Matt Morris | m****s@r****m | 3 |
| Riccardo Albertazzi | p****o@g****m | 3 |
| Sean Mackesey | s****y@g****m | 3 |
| gab23r | 1****r | 3 |
| Anton Loukianov | a****n@u****i | 2 |
| tfwillems | t****s | 2 |
| ng-henry | 1****y | 2 |
| and 148 more... | ||
Issue and Pull Request metadata
Last synced: 11 days ago
Total issues: 517
Total pull requests: 773
Average time to close issues: 3 months
Average time to close pull requests: 15 days
Total issue authors: 370
Total pull request authors: 145
Average comments per issue: 2.2
Average comments per pull request: 1.96
Merged pull request: 562
Bot issues: 0
Bot pull requests: 81
Past year issues: 104
Past year pull requests: 242
Past year average time to close issues: 19 days
Past year average time to close pull requests: 10 days
Past year issue authors: 89
Past year pull request authors: 45
Past year average comments per issue: 0.94
Past year average comments per pull request: 1.68
Past year merged pull request: 175
Past year bot issues: 0
Past year bot pull requests: 0
Top Issue Authors
- cosmicBboy (30)
- nathanjmcdougall (9)
- philiporlando (6)
- Smartitect (6)
- lundybernard (5)
- C0DK (5)
- tfwillems (4)
- honno (4)
- smarie (4)
- janrito (4)
- MariusMerkleQC (4)
- deepyaman (3)
- selavy (3)
- typkrft (3)
- madkopp (3)
Top Pull Request Authors
- cosmicBboy (249)
- deepyaman (91)
- dependabot[bot] (81)
- nathanjmcdougall (15)
- m-richards (14)
- Jarek-Rolski (14)
- lundybernard (13)
- filipeo2-mck (11)
- kykyi (10)
- aaravind100 (9)
- amerberg (9)
- NeerajMalhotra-QB (7)
- imseananriley (5)
- gab23r (5)
- yassun7010 (4)
Top Issue Labels
- bug (312)
- enhancement (113)
- question (51)
- docs (21)
- help wanted (19)
- good first issue (5)
- scipy 2021 (2)
- discussion (1)
- proposal (1)
- future (1)
Top Pull Request Labels
- dependencies (81)
- python (71)
- enhancement (6)
- github_actions (6)
- docs (1)
Package metadata
- Total packages: 16
- Total downloads: unknown
- Total dependent packages: 16 (may contain duplicates)
- Total dependent repositories: 9 (may contain duplicates)
- Total versions: 236
proxy.golang.org: github.com/unionai-oss/pandera
- Homepage:
- Documentation: https://pkg.go.dev/github.com/unionai-oss/pandera#section-documentation
- Licenses: mit
- Latest release: v0.28.1 (published 27 days ago)
- Last Synced: 2026-01-27T12:12:38.497Z (8 days ago)
- Versions: 78
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent packages count: 6.48%
- Average: 6.698%
- Dependent repos count: 6.917%
conda-forge.org: pandera
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.13.4 (published over 3 years ago)
- Last Synced: 2026-01-27T12:13:03.963Z (8 days ago)
- Versions: 30
- Dependent Packages: 3
- Dependent Repositories: 9
-
Rankings:
- Stargazers count: 8.703%
- Dependent repos count: 11.632%
- Average: 12.439%
- Forks count: 13.773%
- Dependent packages count: 15.649%
conda-forge.org: pandera-base
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.13.4 (published over 3 years ago)
- Last Synced: 2026-01-27T12:15:13.778Z (8 days ago)
- Versions: 9
- Dependent Packages: 13
- Dependent Repositories: 0
-
Rankings:
- Dependent packages count: 4.812%
- Stargazers count: 8.515%
- Forks count: 13.716%
- Average: 15.267%
- Dependent repos count: 34.025%
conda-forge.org: pandera-pyspark
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.13.4 (published over 3 years ago)
- Last Synced: 2026-01-03T11:09:22.777Z (about 1 month ago)
- Versions: 8
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Stargazers count: 8.515%
- Forks count: 13.716%
- Average: 26.858%
- Dependent repos count: 34.025%
- Dependent packages count: 51.175%
conda-forge.org: pandera-geopandas
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.13.4 (published over 3 years ago)
- Last Synced: 2026-01-27T12:13:18.853Z (8 days ago)
- Versions: 9
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Stargazers count: 8.515%
- Forks count: 13.716%
- Average: 26.858%
- Dependent repos count: 34.025%
- Dependent packages count: 51.175%
conda-forge.org: pandera-mypy
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.13.4 (published over 3 years ago)
- Last Synced: 2026-02-01T12:07:41.638Z (3 days ago)
- Versions: 9
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Stargazers count: 8.515%
- Forks count: 13.716%
- Average: 26.858%
- Dependent repos count: 34.025%
- Dependent packages count: 51.175%
conda-forge.org: pandera-fastapi
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.13.4 (published over 3 years ago)
- Last Synced: 2026-01-03T11:09:33.739Z (about 1 month ago)
- Versions: 9
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Stargazers count: 8.515%
- Forks count: 13.716%
- Average: 26.858%
- Dependent repos count: 34.025%
- Dependent packages count: 51.175%
conda-forge.org: pandera-modin
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.13.4 (published over 3 years ago)
- Last Synced: 2026-02-01T12:09:43.568Z (3 days ago)
- Versions: 9
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Stargazers count: 8.515%
- Forks count: 13.716%
- Average: 26.858%
- Dependent repos count: 34.025%
- Dependent packages count: 51.175%
conda-forge.org: pandera-modin-ray
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.13.4 (published over 3 years ago)
- Last Synced: 2026-02-01T12:08:21.028Z (3 days ago)
- Versions: 9
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Stargazers count: 8.515%
- Forks count: 13.716%
- Average: 26.858%
- Dependent repos count: 34.025%
- Dependent packages count: 51.175%
conda-forge.org: pandera-dask
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.13.4 (published over 3 years ago)
- Last Synced: 2026-02-01T12:08:46.841Z (3 days ago)
- Versions: 9
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Stargazers count: 8.515%
- Forks count: 13.716%
- Average: 26.858%
- Dependent repos count: 34.025%
- Dependent packages count: 51.175%
conda-forge.org: pandera-io
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.13.4 (published over 3 years ago)
- Last Synced: 2026-02-01T12:08:50.623Z (3 days ago)
- Versions: 9
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Stargazers count: 8.515%
- Forks count: 13.716%
- Average: 26.858%
- Dependent repos count: 34.025%
- Dependent packages count: 51.175%
conda-forge.org: pandera-modin-dask
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.13.4 (published over 3 years ago)
- Last Synced: 2026-02-01T12:08:54.813Z (3 days ago)
- Versions: 9
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Stargazers count: 8.515%
- Forks count: 13.716%
- Average: 26.858%
- Dependent repos count: 34.025%
- Dependent packages count: 51.175%
conda-forge.org: pandera-strategies
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.13.4 (published over 3 years ago)
- Last Synced: 2026-01-20T08:34:54.022Z (15 days ago)
- Versions: 9
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Stargazers count: 8.515%
- Forks count: 13.716%
- Average: 26.858%
- Dependent repos count: 34.025%
- Dependent packages count: 51.175%
conda-forge.org: pandera-core
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.13.4 (published over 3 years ago)
- Last Synced: 2026-01-02T12:02:34.252Z (about 1 month ago)
- Versions: 20
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Stargazers count: 8.515%
- Forks count: 13.716%
- Average: 26.858%
- Dependent repos count: 34.025%
- Dependent packages count: 51.175%
conda-forge.org: pandera-hypotheses
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.13.4 (published over 3 years ago)
- Last Synced: 2026-01-27T12:13:44.389Z (8 days ago)
- Versions: 9
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Stargazers count: 8.515%
- Forks count: 13.716%
- Average: 26.858%
- Dependent repos count: 34.025%
- Dependent packages count: 51.175%
anaconda.org: pandera-core
A simple, zero-configuration Python library to help you build confidence in the quality of your dataframe-like containers through data validation and property-based testing.
- Homepage: https://github.com/pandera-dev/pandera
- Licenses: MIT
- Latest release: 0.15.2 (published over 2 years ago)
- Last Synced: 2026-01-27T12:14:32.668Z (8 days ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Stargazers count: 16.824%
- Forks count: 23.723%
- Average: 36.032%
- Dependent packages count: 43.443%
- Dependent repos count: 60.137%