来自 crontab 的 bash 脚本中的错误 python 路径

Question

I would like to use the python3 executable when I use it from crontab as manual launch (ssh session).

bash script

#!/bin/bash

PYTHONPATH="$(which python3)"
echo $PYTHONPATH

python3 test.py

result from ssh command line, launched manually

/usr/local/bin/python3

result in log file from crontab -e

/usr/bin/python3

I would like the script launched by the crontab, uses /usr/local/bin/python3 executable instead of /usr/bin/python3

OR if it's not possible, use the dependencies of my code available for /usr/bin/python3

How can I achieve this ? Thank you very much for your help

Answer 1

the python inside the docker container will not necessarily have the same path. If you want all the modules installed on your VM python3, create a requirements.txt file using pip freeze > requirements.txe and COPY this file as part of your Dockerfile and install it while building the image pip install -r requirements.txt