PyRank
datamodel-code-generator

datamodel-code-generator

Generate Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON/YAML/CSV.
PyPI GitHub
More links
Download Stats
Verified repo
Monthly downloads
13.9M
Weekly downloads
3.4M
GitHub stars
4.0K

Downloads in the 30 and 7 days to October 10, 2026. Refreshed weekly.

Package Information

Latest Version
0.85.0
Requires Python
>=3.10
Licence
MIT
Last Release
4 hr ago
First Release
July 23, 2019
Total Releases
287
Python Versions
3.10 3.11 3.12 3.13 3.14
No reported malware or high/critical advisories · Details

The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
77
Adoption
80
Community
80
Provenance
100
How the maintenance status was determined
Last commit
5 days ago
Monthly downloads
13,913,239
• 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
13,913,239
Stars
4,034
Stars per 1k downloads
0.29
• 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
How download momentum is calculated
Week daily avg
486,749
Month daily avg
463,775
Momentum
+5.0%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
More insights and metrics
Python version support tiers
requires_python
>=3.10
Cutting Edge
Minimum supported version is 3.14 or newer
Modern
Minimum supported version is 3.11 to 3.13
• Legacy
Supports 3.10 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
0 days ago
Total releases
287
Releases/year
39.6
• 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
216
Monthly downloads
13,913,239
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
84
 
Issue Burden
11.7
per 1k stars
Discussions
14.6
per 1k stars
Fork Ratio
46.9%
contrib / forks
Stale Release
No
 
PR Velocity
Quiet
 
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 189.7K
Windows 2.4K
macOS 1.5K

Python Versions

3.12
40.5% 74.6K
3.14
20.6% 38.0K
3.13
18.2% 33.6K
3.11
18.0% 33.2K
3.10
2.8% 5.1K

Top Countries

1. US US
162.1K
2. DE DE
5.0K
3. IE IE
4.1K
4. NL NL
2.8K
5. SE SE
2.6K
6. GB GB
2.3K
7. CZ CZ
2.3K
8. BR BR
2.0K
9. BE BE
1.3K
10. SG SG
1.2K

Weekly Downloads

GitHub Stars

Dependencies

10
22 optional dependencies
  • black>=19.10b0[black]
    sys_platform != "emscripten" and extra == "black"
  • black>=19.10b0[all]
    sys_platform != "emscripten" and extra == "all"
  • graphql-core>=3.2.3[graphql]
    extra == "graphql"
  • graphql-core>=3.2.3[all]
    extra == "all"
  • grpcio-tools<2,>=1.62[protobuf]
    extra == "protobuf"
  • grpcio-tools<2,>=1.62[all]
    extra == "all"
  • httpx>=0.24.1[http]
    extra == "http"
  • httpx>=0.24.1[all]
    extra == "all"
  • httpx2<3,>=2[httpx2]
    extra == "httpx2"
  • isort<9,>=4.3.21[all]
    sys_platform != "emscripten" and extra == "all"
  • isort<9,>=4.3.21[isort]
    sys_platform != "emscripten" and extra == "isort"
  • openapi-spec-validator<0.8,>=0.2.8[validation]
    extra == "validation"
  • openapi-spec-validator<0.8,>=0.2.8[all]
    extra == "all"
  • prance>=0.18.2[all]
    extra == "all"
  • prance>=0.18.2[validation]
    extra == "validation"
  • pysnooper<2,>=0.4.1[debug]
    extra == "debug"
  • pysnooper<2,>=0.4.1[all]
    extra == "all"
  • ruff>=0.9.10[all]
    extra == "all"
  • ruff>=0.9.10[ruff]
    extra == "ruff"
  • ryaml>=0.5.1[ryaml]
    extra == "ryaml"
  • watchfiles>=1.1[watch]
    extra == "watch"
  • watchfiles>=1.1[all]
    extra == "all"

Used By

154
View all 154 dependents

Repository details

Forks
461
Issues
47
Last Commit
6 days ago
Contributors
216
Open PRs
15
Archived
No

Data and sources

Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh
Sources and methodology