Monthly downloads
1.9M
Weekly downloads
414.9K
GitHub stars
794
Downloads in the 30 and 7 days to October 10, 2026. Refreshed weekly.
Package Information
Latest Version
Requires Python
>=3.10
Licence
MIT
Last Release
7 months ago
First Release
October 15, 2010
Total Releases
48
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
Package Risks
- No releases in 210 days despite active commits
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
65
Adoption
70
Community
100
Provenance
100
How the maintenance status was determined
Last commit
8 days ago
Monthly downloads
1,943,053
•
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
1,943,053
Stars
794
Stars per 1k downloads
0.41
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
59,277
Month daily avg
64,768
Momentum
-8.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100More 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
218 days ago
Total releases
48
Releases/year
3.0
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
112
Monthly downloads
1,943,053
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
92
Issue Burden
147.4
per 1k stars
Discussions
22.7
per 1k stars
Fork Ratio
37.2%
contrib / forks
Stale Release
210d
PR Velocity
Quiet
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
47.5K
Windows
1.6K
macOS
1.2K
Python Versions
3.13
29.3%
13.6K
3.12
27.0%
12.5K
3.10
25.8%
11.9K
3.11
10.9%
5.1K
3.14
7.0%
3.2K
Top Countries
1.
US
45.4K
US
2.
SG
2.3K
SG
3.
DE
529
DE
4.
CN
508
CN
5.
JP
414
JP
6.
RU
383
RU
7.
HK
354
HK
8.
IN
351
IN
9.
CA
309
CA
10.
BE
292
BE
Weekly Downloads
GitHub Stars
Dependencies
4
-
importlib-resources
>=5.12
python_version < "3.12"
- numpy >=1.25
- packaging >=20
-
typing-extensions
>=4.6
python_version < "3.13"
20 optional dependencies
-
backports-zstd>=1.1[all]python_version < "3.14" and extra == "all"
-
backports-zstd>=1.1[zstd]python_version < "3.14" and extra == "zstd"
-
coverage>=7.2[test]extra == "test"
-
h5py>=3.8[minc2]extra == "minc2"
-
h5py>=3.8[all]extra == "all"
-
indexed-gzip>=1.6[all]extra == "all"
-
indexed-gzip>=1.6[indexed-gzip]extra == "indexed-gzip"
-
matplotlib>=3.7[viewers]extra == "viewers"
-
pillow>=8.4[dicomfs]extra == "dicomfs"
-
pillow>=8.4[all]extra == "all"
-
pydicom>=2.3[dicom]extra == "dicom"
-
pydicom>=2.3[dicomfs]extra == "dicomfs"
-
pydicom>=2.3[all]extra == "all"
-
pytest>=8[test]extra == "test"
-
pytest-cov>=6[test]extra == "test"
-
pytest-doctestplus>=1.4[test]extra == "test"
-
pytest-httpserver>=1.0.7[test]extra == "test"
-
pytest-xdist>=3.5[test]extra == "test"
-
scipy>=1.11[spm]extra == "spm"
-
scipy>=1.11[all]extra == "all"
Used By
820
- dicom2nifti 653.6K/mo
- nnunetv2 183.4K/mo
- nilearn 138.4K/mo
- dipy 102.0K/mo
- trx-python 90.2K/mo
- nipype 87.1K/mo
- totalsegmentator 65.2K/mo
- pybids 64.8K/mo
- torchio 62.3K/mo
- neuroharmonize 31.2K/mo
Repository details
GitHub Topics
Data and sources
Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh