I've been wrapping my head around this problem and can't find a solution. I have a pretty simple code: import argparse import json def main(): parser = argparse.ArgumentParser(description="Process a JSON argument.") parser.add_argument( "--json", type=str, required=True, help="JSON string or path to…
I'm making a python script, that wraps call to docker run by creating a child process with pexpect (pexpect is essential to me, because command might be interactive): import argparse import pexpect parser = argparse.ArgumentParser() parser.add_argument("some_positional_argument") parser.add_argument("command", nargs=argparse.REMAINDER) args =…
I am trying to take user input as build argument for Dockerfile and trying to pass the same to python program. Here is my use case : Dockerfile : FROM centos:7 USER root RUN yum install -y python36-devel python36-pip ARG…