What is Pyslvs?¶
Pyslvs [`paɪsɑlvz] is an open source planar linkage mechanism simulation and mechanical synthesis system, which is named from “Python” and “Solvers”.
Pyslvs only has kinematics simulation right now.
The project is maintained on GitHub: https://github.com/KmolYuan/Pyslvs-UI
Feel free to uninstall Pyslvs by uninstall guide.
Pyslvs requires Python 3.7 or above.
pip install pyslvs-ui # Extras pip install pyslvs-ui[slvs,scipy]
Download Pyslvs from GitHub release page, which can be executed directly without Python interpreter.
I hope your platform is supported, if not, please try another way or help me improve my Continuous Deployment process.
Pyslvs-UI is an universal (pure Python) package, which is cross-platform.
But the core kernel is installed from PyPI, Windows and macOS platform are packed as wheels, Linux platform will build from source code.
The pip extra requirements supports some functions on Pyslvs GUI.
- Python-Solvespace :
Support Solvespace kernel under GPLv3. (
- SciPy: Support B-Spline curve fitting function. (
After installed package, Pyslvs provides a launcher command
pyslvs for your terminal.
python -m pyslvs_ui or write a python script also works:
from pyslvs_ui.__main__ import main main()
For convenience, the file name of distributions can be renamed as
the suffix is depended on your platform.
Here’s some command line options for Pyslvs executable.
# Open GUI directly pyslvs # Open GUI with Fusion style pyslvs --fusion # See the help pyslvs --help
Python libraries has some dependencies with the compile environment, so the sources need to packed the Python installation and its libraries. But the source code is presented as plain text, which causes the size of AppImage is larger than other platforms.
Here’s some options for AppImage release
pyslvs.AppImage for Ubuntu platform.
# Run it as a normal executable chomod +x pyslvs.AppImage ./pyslvs.AppImage # Unzip the package to "squashfs-root" # There is including the source code of Pyslvs ./pyslvs.AppImage --appimage-extract
You can refer other AppImage options from its user guide.
Some options for Pyslvs repository.
For more environment information, please see Environment section.
# Download / update submodule git submodule update --init --recursive # Install dependencies pip install -e . # Open GUI by Python python pyslvs_ui
For more details, please see the command set.
For PyPI package, uninstall Pyslvs-UI and its kernels by
pip uninstall pyslvs-ui pyslvs python-solvespace
For other distributions, just delete the file or repository.