python-grace 0.0.9

An unofficial Python wrapper for the GRACE system.

python-grace

An unofficial Python wrapper for the GRACE system (the public version for tree-level computations).

This is a pre-alpha version.

Requirements

• Python >= 3.6.1
• pip >= 19.0
• C compiler
• Fortran compiler
• Make utility
• X Window system (optional, for gracefig and grcdraw)
• Motif Toolkit or its clone (optional, for gracefig)
• ps2pdf in Ghostscript (optional, to generate PDF files with gracefig)

Debian or Ubuntu

sudo apt-get install gfortran ghostscript libmotif-dev make python3-pip

Fedora

sudo dnf install gcc-gfortran ghostscript make motif-devel python3-pip

Installation

Use pip:

pip install python-grace

which installs the grace command. (You may need to adjust $PATH. You can always use python -m grace, instead.)

To select the compilers, specify them as environment variables when pip runs:

CC=gcc-12 FC=gfortran-12 pip install python-grace

You can use pipx instead of pip if you prefer to install this software in an isolated and/or temporary environment.

Example

mkdir my_process
cd my_process
grace template sm/eewwa
grace grc
grace gracefig - # requires optional dependencies
grace grcfort
make all
./gauge
./integ
./spring

Development

poetry install
poetry run task prepare

License

The code in this repository is covered under the MIT license.

Note that, however, the source code of the GRACE system is not MIT licensed. Indeed, this repository itself does not contain any part of GRACE. When you install this software, the source code distribution of GRACE will automatically be downloaded from the original site.