PyPI Stats
Bobronium

duper

Reinventing copy.deepcopy()
PyPI GitHub
Downloads
Day
93
Week
296
Month
1.6K
Stars
19
Forks
0
Issues
3
Version
0.0.6

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
45
Popularity
18
Adoption
32
Community
10
How the maintenance status was determined
Last commit
158 days ago
Monthly downloads
1,632
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
1,632
Stars
19
Stars per 1k downloads
11.64
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
42
Month daily avg
54
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
>=3.7
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
Not specified
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
Package does not declare a license.
How the release cadence was determined
Last release
1186 days ago
Total releases
5
Releases/year
1.5
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
1
Monthly downloads
1,632
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
11
 
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
-
contrib / forks
Stale Release
1028d
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 1

Python Versions

No Python version data available

Top Countries

1. CA CA
1
2. US US
1

Dependencies

2
15 optional dependencies

Used By

0
Not used by any tracked packages

Package Information

License
Unknown
First Release
January 22, 2023
Last Release
3 years ago
Last Commit
5 months ago
Latest Version
0.0.6
Total Releases
5
Contributors
1
Open PRs
1
Archived
No
Python Versions
3.7 3.8 3.9 3.10 3.11
Wheels
cp310 py3
Topics
copy deepcopy fast python slow duplicator performance
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links