cmaureir
commented
7 months ago Hey @dongkeren :wave:
I've set the upload limit for kungfu-core to 200 MB on PyPI (the project didn't exist on TestPyPI). Please be mindful of the frequency of releases at that size.
Have a nice weekend :sun_with_face:
Project URL
https://pypi.org/project/kungfu-core/
Does this project already exist?
New Limit
150 MiB
Update issue title
Which indexes
PyPI, TestPyPI
About the project
Over the past six years, we have been dedicated to developing a sophisticated quantitative trading engine, which can be accessed at Kungfu Trader. The centerpiece of our project is kungfu-core, a powerful core engine predominantly authored in C++. It features a Python binding interface, catering to the majority of our user base who compose their trading strategies in Python. This design choice harnesses Python's simplicity for strategy development while leveraging the core engine's C++ efficiency to handle low-latency tasks critical for rapid order execution.
Reasons for the request
The C++ component of our kungfu-core is a testament to sophistication, which, upon compilation, results in a substantial library file (.so/.dll). For instance, on a Linux system, the library sizes are as follows:
❯ ls -lh build/Release Permissions Size User Date Modified Name .rw-r--r-- 304B root 6 Feb 10:22 kungfubuildinfo.json .rwxr-xr-x 339MB root 6 Feb 10:12 libkungfu.so .rwxr-xr-x 96MB root 6 Feb 10:22 libnode.so.93 .rw-r--r-- 183B root 6 Feb 10:22 libnodebuildinfo.json .rwxr-xr-x 18MB root 6 Feb 10:15 pykungfu.cpython-39-x86_64-linux-gnu.so
Despite our best efforts to optimize and reduce the footprint, the compiled libraries remain sizeable. Consequently, the generated wheel (whl) file is also quite large:
❯ ls -lh build/python/dist Permissions Size User Date Modified Name .rw-r--r-- 105MB root 6 Feb 10:22 kungfu-2.6.13a9-cp39-cp39-linux_x86_64.whl
Looking forward, we plan to integrate new features, such as embedded algorithms, into the core. These enhancements are anticipated to increase the library size further. We would greatly appreciate assistance with expanding the size limit on PyPI to accommodate our growing package.
Code of Conduct