PyPI Stats
koxudaxi

improved-datamodel-codegen

Python data model generator (Pydantic, dataclasses, TypedDict, msgspec) from OpenAPI, JSON Schema, GraphQL, and raw data (JSON/YAML/CSV).
PyPI GitHub

Shared Repository

This package shares its GitHub repository (koxudaxi/datamodel-code-generator) with 2 other packages. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
130
Week
244
Month
477
Stars
3.9K
Forks
437
Issues
40
Version
1.2.1

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
80
Popularity
76
Adoption
26
Community
80
How the maintenance status was determined
Last commit
4 days ago
Monthly downloads
477
• Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
477
Stars
3,884
Stars per 1k downloads
8142.56
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
• Unknown
Fewer than 1,000 monthly downloads, or no star data
Needs at least 1,000 monthly downloads to classify popularity.
How download momentum is calculated
Week daily avg
35
Month daily avg
16
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
Python version support tiers
requires_python
>=3.6.1,<4.0.0
Cutting Edge
Minimum supported version is 3.12 or newer
Modern
Minimum supported version is 3.9, 3.10, or 3.11
• Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
MIT
• Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
1156 days ago
Total releases
5
Releases/year
1.4
Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
• Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
202
Monthly downloads
477
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
83
 
Issue Burden
10.3
per 1k stars
Discussions
14.9
per 1k stars
Fork Ratio
46.2%
contrib / forks
Stale Release
1151d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

No OS data available

Python Versions

No Python version data available

Top Countries

1. US US
3
2. CA CA
1

Dependencies

12
1 optional dependencies

Used By

0
Not used by any tracked packages

Package Information

License
MIT
First Release
October 20, 2022
Last Release
3 years ago
Last Commit
4 days ago
Latest Version
1.2.1
Total Releases
5
Contributors
202
Open PRs
10
Archived
No
Author
Koudai Aono
Python Versions
3 3.6 3.7 3.8 3.9 3.10 3.11
Topics
openapi code-generator python pydantic generator fastapi json-schema datamodel swagger yaml csv openapi-codegen swagger-codegen dataclass graphql msgspec typeddict
Tracking Since
January 14, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links