特点：PyPDF2 是一个纯 Python PDF 库，能够拆分、合并、裁剪和转换 PDF 文件的页面。它还可以向 PDF 文件添加自定义数据、查看选项和密码。它可以从 PDF 中检索文本和元数据，也可以将整个文件合并在一起。
Python · active 2023-08-15 → 2026-09-25 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1138 days from 2023-08-15 to 2026-09-25. Pushes: 1,872 total, peak 28 in a day. Pull requests: 1,421 total, peak 19 in a day. Issues: 899 total, peak 16 in a day. Comments: 5,908 total, peak 57 in a day. Stars: 3,416 total, peak 17 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| stefan6419846 | 4.8K | 602 | 548 | 2.1K |
| pubpub-zz | 1.5K | 58 | 159 | 962 |
| MartinThoma | 1.4K | 343 | 219 | 528 |
| github-actions[bot] | 831 | 831 | 0 | 0 |
| j-t-1 | 731 | 0 | 236 | 334 |
| codecov[bot] | 596 | 0 | 0 | 596 |
| PJBrs | 301 | 0 | 6 | 172 |
| Lucas-C | 92 | 32 | 3 | 37 |
| ssjkamei | 90 | 0 | 6 | 69 |
| shartzog | 86 | 0 | 3 | 47 |
| hackowitz-af | 48 | 0 | 7 | 25 |
| dependabot[bot] | 36 | 0 | 32 | 4 |
| Arya-A-Nair | 33 | 0 | 4 | 17 |
| ievgen-kapinos | 33 | 0 | 0 | 20 |
| mainuddin-md | 32 | 0 | 1 | 17 |
| owurman | 28 | 0 | 1 | 18 |
| sbourlon | 27 | 0 | 4 | 17 |
| kitterma | 25 | 0 | 1 | 20 |
| MasterOdin | 24 | 5 | 2 | 13 |
| henningkoertelgmg | 22 | 0 | 3 | 12 |
Recent activity
Latest issues, pull requests and releases
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 3,416 stars here means stars gained during the window, not the repo's star count.