اجرای Python و Notebook¶

python3 --version
which python3

python3 script.py

cat > test.py <<'PYCODE'
import platform
import os

print("Python is working")
print("Host:", platform.node())
print("User:", os.getenv("USER"))
PYCODE

python3 test.py

mkdir -p ~/projects/python-demo
cd ~/projects/python-demo

python3 -m venv .venv
source .venv/bin/activate

python -m pip install --upgrade pip

pip install numpy pandas matplotlib

deactivate

cat > python-job.slurm <<'SLURM'
#!/bin/bash
#SBATCH --job-name=python-test
#SBATCH --partition=normal
#SBATCH --nodes=1
#SBATCH --ntasks=1
#SBATCH --cpus-per-task=2
#SBATCH --mem=2G
#SBATCH --time=00:10:00
#SBATCH --output=python-%j.out
#SBATCH --error=python-%j.err

python3 test.py
SLURM

sbatch python-job.slurm

cat > python-venv-job.slurm <<'SLURM'
#!/bin/bash
#SBATCH --job-name=python-venv
#SBATCH --partition=normal
#SBATCH --nodes=1
#SBATCH --ntasks=1
#SBATCH --cpus-per-task=2
#SBATCH --mem=4G
#SBATCH --time=01:00:00
#SBATCH --output=python-venv-%j.out
#SBATCH --error=python-venv-%j.err

cd ~/projects/python-demo
source .venv/bin/activate
python test.py
SLURM

sbatch python-venv-job.slurm

cd ~/projects/my-python-project
python3 -m venv .venv
source .venv/bin/activate
python -m pip install --upgrade pip
pip install numpy pandas matplotlib

python script.py

source .venv/bin/activate
python script.py