PyRank
gristlabs

asttokens

Annotate Python AST trees with source text and token information
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

asttokens has 142.9M monthly downloads and 193 GitHub stars. Version 3.0.1 supports Python 3.8+, first published in 2016.

It is actively maintained under a permissive license, last released in Nov 2025.

It is used by 302 tracked packages, including stack-data, icecream and devtools.

Downloads
Day
3.7M
Week
28.3M
Month
142.9M
Stars
193
Forks
46
Issues
14
Version
3.0.1

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
48
Adoption
60
Community
50
Provenance
0
How the maintenance status was determined
Last commit
21 days ago
Monthly downloads
142,947,697
• 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
142,947,697
Stars
193
Stars per 1k downloads
0.00
• 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
4,048,854
Month daily avg
4,764,923
Momentum
-15.0%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.8
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
Apache 2.0
• 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
233 days ago
Total releases
35
Releases/year
3.7
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
18
Monthly downloads
142,947,697
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
52
 
Issue Burden
72.5
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
39.1%
contrib / forks
Stale Release
212d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 2.6M
Windows 67.9K
macOS 63.6K

Python Versions

3.11
34.1% 855.1K
3.10
29.5% 741.4K
3.12
20.0% 502.7K
3.13
11.2% 281.7K
3.14
5.2% 129.5K

Top Countries

1. US US
2.2M
2. IE IE
131.4K
3. SG SG
62.9K
4. DE DE
54.6K
5. NL NL
38.7K
6. IN IN
29.4K
7. GB GB
24.4K
8. KR KR
18.3K
9. JP JP
17.3K
10. CA CA
17.0K

Package Information

License
Apache 2.0
First Release
December 10, 2016
Last Release
7 months ago
Last Commit
3 weeks ago
Latest Version
3.0.1
Total Releases
35
Contributors
18
Open PRs
1
Archived
No
Author
Dmitry Sagalovskiy, Grist Labs
Python Versions
3.9 3.10 3.11 3.12 3.13 3.14
Wheels
py2 py3
Keywords
code ast parse tokenize refactor
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links