The greenlet package is a spin-off of Stackless, a version of CPython that supports micro-threads called "tasklets". Tasklets run pseudo-concurrently (typically in a single or a few OS-level threads) and are synchronized with data exchanges on "channels". A "greenlet", on the other hand, is a still more primitive notion of micro-thread with no implicit scheduling; coroutines, in other words. This is useful when you want to control exactly when your code runs. You can build custom scheduled micro-threads on top of greenlet; however, it seems that greenlets are useful on their own as a way to make advanced control flow structures. For example, we can recreate generators; the difference with Python's own generators is that our generators can call nested functions and the nested functions can yield values too. Additionally, you don't need a "yield" keyword. See the example in tests/test_generator.py. Greenlets are provided as a C extension module for the regular unmodified interpreter. Greenlets are lightweight coroutines for in-process concurrent programming.
| Uploaded | Mon Mar 31 21:50:38 2025 |
| md5 checksum | 8a7c0077a876e7b1c8e1347c382825ed |
| arch | x86_64 |
| build | py310h295c915_0 |
| depends | libgcc-ng >=7.5.0, libstdcxx-ng >=7.5.0, python >=3.10,<3.11.0a0 |
| license | MIT |
| license_family | MIT |
| md5 | 8a7c0077a876e7b1c8e1347c382825ed |
| name | greenlet |
| platform | linux |
| sha1 | 0d27120687ddd1cf8df03e57b69556a80fcc4199 |
| sha256 | 800774571482b5f9d95207fb62d7bfcd9aeee1f854982ed0dc0e4f0acb30857a |
| size | 129859 |
| subdir | linux-64 |
| timestamp | 1640790632904 |
| version | 1.1.1 |