Java Project Generator

java_project.py

import os, sys

JAVA_TEMPLATE = """
public class Main {
    public static void main(String[] args) {
        System.out.println("Hello world!");
    }
}
"""

def create_dir(*args):
    if len(args) < 2:
        raise ValueError("Please provide a folder name and path.")

    folder_name = args[1]
    path = args[2]
    folder_path = '/'.join([path, folder_name])
    os.mkdir(folder_path)
    create_java_files(folder_path)

def create_java_files(folder_path):
    file_name = 'Main.java'
    full_path = '/'.join([folder_path, file_name])
    a_file = open(full_path, 'w')
    a_file.write(JAVA_TEMPLATE)
    a_file.close()

def main():
    create_dir(*sys.argv)

if __name__ == '__main__':
    main()